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Yarosh, V. A., A. V. Efanov, S. S. Yastrebov und E. E. Privalov. „Application of Common Information Models for integration of rural electric networks information systems“. IOP Conference Series: Earth and Environmental Science 1138, Nr. 1 (01.02.2023): 012039. http://dx.doi.org/10.1088/1755-1315/1138/1/012039.
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Abstract Geoinformation systems (GIS), regime and technological software complexes (RTSC), Outage Management System (OMS), Computer-Aided Engineering (CAE), Supervisory Control And Data Acquisition (SCADA), automated information and measurement systems of power control and accounting (AIMS ECA) and other systems are widely used in the electric-power engineering. All systems have different ways of representation, storage, transformation of information and solve different problems, but initially use the description of the same objects of rural electric networks. A rural electric networks object is described as a set of graphical and semantic information. The information systems duplicate the information about the rural electric networks objects. Thus, the relevance of integration of information systems is obvious. The article considers representation of initial information about rural electric networks objects; variants and expressions describing the integration; application of exchange formats. The solution to integration problems lies in applying a universal format for exchanging the same type of data between different applications. All applications must support the Common Information Model (CIM). CIM is an object-oriented data description using XML terminology and methods. This model will solve the issue of integrating applications from different vendors and ensuring the independence of application users from its developer.
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Chen, Pei Jiang. „Medical Image Display Based on DICOM“. Key Engineering Materials 480-481 (Juni 2011): 932–37. http://dx.doi.org/10.4028/www.scientific.net/kem.480-481.932.
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Modern medical diagnose has higher demand for image archiving and communication, the medical image display technology is mainly studied under the Windows platform. According to the analysis of the DICOM 3.0 standards and file formats, the general idea of the conversion from DICOM format to BMP format is proposed. Based on the object-oriented programming idea, a format conversion class called CDicomConvert is designed by using Visual C++. The class encapsulates many data and methods for DICOM image processing, and the class CDib is also improved. The result of the software running shows that it can convert the DICOM file to BMP format, and the medical image can be displayed under Windows.
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Jedlička, Petr. „XML format for notation of object-oriented Petri net“. Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis 55, Nr. 3 (2007): 47–56. http://dx.doi.org/10.11118/actaun200755030047.
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Petri nets provide executive facilities for simulation of causality, non-determinism and parallelism in discreet systems. Since they are a mathematical model in substance, they offer theory, which can be successfully used to verification of models. Executability of Petri nets predestinates them for simulation and fast prototyping. Object Petri nets represent rather complicated class, based on hierarchical and high-level Petri nets. However their complexity is balanced by their ability to identify significant characteristics of system model and to visualize it in a graphic representation.Tools currently applied to modeling, simulation and verification of various Petri net variants use language PNML (Petri Net Markup Language) as an interchange format. However PNML is not capable of expression of object Petri net. This paper introduces prototype of XML-based language for modeling of parallel object-oriented systems described by object Petri net. This language, based on PNML, was named OPNML (Object Petri Net Markup Language).
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Gijsbers, P. J. A. „DELFTMDD: A tool for integration of independent models in a decision support system“. Water Science and Technology 39, Nr. 4 (01.02.1999): 193–201. http://dx.doi.org/10.2166/wst.1999.0206.
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The need for integrated analysis poses a request for integration of computer models, paying extra attention to interfaces, data management and user interaction. Sector wide standardization using data dictionaries and data exchange formats can be a great help in streamlining data exchange. However, this type of standardization can have some drawbacks for a generic framework for model integration. Another concept, called Model Data Dictionary (MDD), has been developed as an alternative for proper data management. The concept is a variant on the federated database concept, a concept where local databases maintain their autonomy, while an interconnection database provides a link for sharing data. The MDD is based on a highly generic data model for geographic referenced objects, which if needed facilitates mapping of the sector wide data dictionary. External interfaces provide, in combination with a data format mapping component, a link to SQL-based data sources and model specific databases. A generic Object Data Editor (ODE), linked to the MDD, has been proposed for provision of a common data editing facility for mathematical models. A test version of the combined MDD/ODE-concept has shown the applicability for integration of all kinds of geographic object oriented mathematical models (both simulation and optimization).
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Jaimez-González, Carlos R., José M. Hernández-Salinas und Betzabet García-Mendoza. „Web System to Support the Teaching of an Undergraduate Distributed Systems Course“. International Journal of Emerging Technologies in Learning (iJET) 19, Nr. 04 (24.04.2024): 71–85. http://dx.doi.org/10.3991/ijet.v19i04.46449.
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This paper introduces a web-based system that supports the teaching of an undergraduate (UG) distributed systems course. It specifically describes a web system that was developed to complement the functionality of web objects in the XML (WOX) framework. It allows for storing and visualizing the state of distributed objects, as well as displaying and executing methods through a web interface. Users can provide values for each of the parameters. The WOX framework is essential to note as it facilitates the development of distributed applications that are object-based and can interoperate among different object-oriented programming languages. WOX employs the XML format to represent objects and uses HTTP as the communication protocol.
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Semenov, Vitaly Adolfovich, Semen Vasilyevich Arishin und Georgii Vitalyevich Semenov. „Formal Rules to Produce Object Notation for EXPRESS Schema-Driven Data“. Proceedings of the Institute for System Programming of the RAS 33, Nr. 5 (2021): 7–24. http://dx.doi.org/10.15514/ispras-2021-33(5)-1.
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Recently, product data management systems (PDM) are widely used to conduct complex multidisciplinary projects in various industrial domains. The PDM systems enable teams of designers, engineers, and managers to remotely communicate on a network, exchange and share common product information. To integrate CAD/CAM/CAE applications with the PDM systems and ensure their interoperability, a dedicated family of standards STEP (ISO 10303) has been developed and employed. The STEP defines an object-oriented language EXPRESS to formally specify information schemas as well as file formats to store and transfer product data driven by these schemas. These are clear text encoding format SPF and STEP-XML. Nowadays, with the development and widespread adoption of Web technologies, the JSON language is getting increasingly popular due to it being apropos for the tasks of object-oriented data exchange and storage, as well as its simple, easy to parse syntax. The paper explores the topic of the suitability of the JSON language for the unambiguous representation, storage and interpretation of product data. Under the assumption that the product data can be described by arbitrary information schemas in EXPRESS, formal rules for the producing JSON notation are proposed and presented. Explanatory examples are provided to illustrate the proposed rules. The results of computational experiments conducted confirm the advantages of the JSON format compared to SPF and STEP-XML, and motivate its widespread adoption when integrating software applications.
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Bernstein, H. J. „Transition to object-oriented data representations: interconversion between CIF and other formats“. Acta Crystallographica Section A Foundations of Crystallography 64, a1 (23.08.2008): C160. http://dx.doi.org/10.1107/s010876730809483x.
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Jedlička, Petr. „XML as a format of expression of Object-Oriented Petri Nets“. Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis 52, Nr. 6 (2004): 45–54. http://dx.doi.org/10.11118/actaun200452060045.
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A number of object-oriented (OO) variants have so far been devised for Petri Nets (PN). However, none of these variants has ever been described using an open, independent format – such as XML. This article suggests several possibilities and advantages of such a description. The outlined XML language definition for the description of object-oriented Petri Nets (OOPN) is based on XMI (description of UML object-oriented models), SOX (simple description of general OO systems) and PNML (an XML-based language used for the description of structured and modular PN). For OOPN, the XML form of description represents a standard format for storing as well as for transfer between various OOPN-processing (analysis, simulation, ...) tools.
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Nazaruks, Vladislavs. „The Knowledge Frame System based on Principles of Topological Functioning Model“. Applied Computer Systems 21, Nr. 1 (24.05.2017): 28–37. http://dx.doi.org/10.1515/acss-2017-0004.
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Abstract Understanding of domain phenomena and their interrelations is necessary for successful software development. The knowledge frame system based on principles of Topological Functioning Modelling (TFM) can be used for this purpose at the Computation Independent level within Model Driven Development. Research on knowledge formats showed that inferring in the closed world paradigm and similarity to the object-oriented paradigm made frames an attractive candidate to the knowledge representation format. Frames can hold information necessary for generation of the TFM. The knowledge system based on the principles of the TFM does not allow inferring ambiguous facts and leads to the more complete discovery of knowledge.
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Hotan, A. W., W. van Straten und R. N. Manchester. „psrchive and psrfits: An Open Approach to Radio Pulsar Data Storage and Analysis“. Publications of the Astronomical Society of Australia 21, Nr. 3 (2004): 302–9. http://dx.doi.org/10.1071/as04022.
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AbstractA new set of software applications and libraries for use in the archival and analysis of pulsar astronomical data is introduced. Known collectively as the psrchive scheme, the code was developed in parallel with a new data storage format called psrfits, which is based on the Flexible Image Transport System (FITS). Both of these projects utilise a modular, object-oriented design philosophy. psrchive is an open source development environment that incorporates an extensive range of c++ object classes and pre-built command line and graphical utilities. These deal transparently and simultaneously with multiple data storage formats, thereby enhancing data portability and facilitating the adoption of the psrfits file format. Here, data are stored in a series of modular header–data units that provide flexibility and scope for future expansion. As it is based on FITS, various standard libraries and applications may be used for data input, output, and visualisation. Both psrchive and psrfits are made publicly available to the academic community in the hope that this will promote their widespread use and acceptance.
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CHEN, S., W. T. TSAI und X. P. CHEN. „SAMEA: OBJECT-ORIENTED SOFTWARE MAINTENANCE ENVIRONMENT FOR ASSEMBLY PROGRAMS“. International Journal of Software Engineering and Knowledge Engineering 02, Nr. 02 (Juni 1992): 197–226. http://dx.doi.org/10.1142/s0218194092000105.
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This paper presents a software maintenance environment for assembly programs, SAMEA. It presents an object-oriented database support for displaying, understanding, modifying and configuring assembly programs for software maintenance. Understanding of assembly programs is based on the theory of explicit representation of various structural and functionality elements of code and multiple relationships among them. Modification of program is based on an object-oriented incremental editor and a set of rules to check the correctness of instruction format. The characteristics of SAMEA are: integration of multiple tools, on-line information, ease of adoption of new tools, and finally, support of software maintenance activities such as program understanding, ripple effect analysis, and program redocumentation. The ripple effect of a contemplated change is the parts of the code that need to be reexamined for possible modification. Assembly code elements and relations among code elements are represented as objects in SAMEA which is built on top of an object-oriented database GemStone. SAMEA consists of 26K lines of C code and 4K lines of GemStone code. We have successfully populated 18K lines of BAL code in SAMEA.
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Dzhus, Oleksii, und Mykhailo Lobur. „From Aviation to Web Standarts: Transformation of SSIM Files into JSON Format“. Computer Design Systems. Theory and Practice 6, Nr. 1 (2024): 49–57. http://dx.doi.org/10.23939/cds2024.01.049.
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Considering dynamic changes in the aviation sector, successful data exchange and integration planning plays a pivotal role in maintaining operational efficiency of airlines. Although the SSIM (Standard Schedules Information Manual) file is considered a reliable format, it has certain limitations regarding interaction and compatibility with other web technologies and programs due to its text format strictly defined by the specification. In this work, we propose an approach to convert SSIM files into the JSON (JavaScript Object Notation) format. One of the central aspects of this work is a detailed transformation model that considers all the important structures and levels of information of the SSIM file, conducts their syntactic analysis, and converts them into a flexible and easily recoverable JSON format. To transform a set of aviation flights into a combined flying line, a modified branch and bound method is used. With a series of examples and experiments, the article aims to demonstrate the effectiveness of this methodology in terms of preserving data integrity and ensuring their accuracy. In particular, the problems faced during the transformation, for example, how to consider the consistency of data rows with fixed width in the SSIM file, are considered. The transition from aviation-oriented formats, such as the SSIM file, to global web formats, such as JSON, is a process that goes beyond technologies and aims to increase the flexibility and convenience of collaboration, as well as data processing in the aviation industry. This research helps to implement this change, offering a simple, effective, and scalable approach for converting airline schedules into a format that by its nature meets the needs of modern information applications and systems.
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Saddar, Salahuddin, Junaid Baloch, Memoona Sami, Nasrullah Pirzada, Vijdan Khalique und Arsalan Aftab Memon. „Evaluating Performance of Hibernate ORM Based Applications Using HQL Query Optimization“. Oriental journal of computer science and technology 11, Nr. 2 (29.05.2018): 115–25. http://dx.doi.org/10.13005/ojcst11.02.07.
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With the continuous advancement in technology, web technologies have reached to a new height. Enterprise applications are meant to be the basic need of today’s world which aims to produce results that are highly reliable, portable and adaptable. With these enormous features, they needed the storage mechanism which could handle and store the data effectively. The storage system thus required was a database management system but again technical knowledge was required to make things work appropriately. However, this approach was the traditional one which requires data to be stored in tabular format whereas Object oriented architecture has taken the programming language to a whole new technical phase for which the traditional RDBMS will not efficiently accomplish the expected job. To fulfill this gap in the literature, Object Relational Mapping is emerged as a solution to provide which provide comparative technical features effortlessly. These characteristics simplify and make the mapping of objects in object-oriented programming languages more flexible, efficient and easy to use.Therefore, we propose in this paper that Object relational Modeling (ORM) relates each object of object oriented languages to corresponding rows in the table.
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Weigel, Tobias, Ulrich Schwardmann, Jens Klump, Sofiane Bendoukha und Robert Quick. „Making Data and Workflows Findable for Machines“. Data Intelligence 2, Nr. 1-2 (Januar 2020): 40–46. http://dx.doi.org/10.1162/dint_a_00026.
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Research data currently face a huge increase of data objects with an increasing variety of types (data types, formats) and variety of workflows by which objects need to be managed across their lifecycle by data infrastructures. Researchers desire to shorten the workflows from data generation to analysis and publication, and the full workflow needs to become transparent to multiple stakeholders, including research administrators and funders. This poses challenges for research infrastructures and user-oriented data services in terms of not only making data and workflows findable, accessible, interoperable and reusable, but also doing so in a way that leverages machine support for better efficiency. One primary need to be addressed is that of findability, and achieving better findability has benefits for other aspects of data and workflow management. In this article, we describe how machine capabilities can be extended to make workflows more findable, in particular by leveraging the Digital Object Architecture, common object operations and machine learning techniques.
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Arcos Soto, Cindy Thatiana, und Marlén Suárez Pineda. „El Carisma, fuente de poder en las organizaciones. Una evidencia Empírica en la Economía Solidaria“. Sotavento M.B.A., Nr. 31 (26.07.2019): 20–30. http://dx.doi.org/10.18601/01233734.n31.03.
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El artículo pretende entender las formas de poder que se ejercen en las organizaciones solidarias agroindustriales, con el propósito de describir cómo se manifiesta el poder en ellas. Los objetivos son: construir una taxonomía del ejercicio del poder en las organizaciones que son objeto de estudio de la Administración, mapear y categorizar las organizaciones solidarias registradas en entidades oficiales, determinar las organizaciones que serán objetos muestrales del estudio, y, finalmente, caracterizar las relaciones de poder en las organizaciones mencionadas. La investigación es cualitativa, busca descubrir el fenómeno del poder en las percepciones, opiniones y formas de sentir, en una relación social compuesta por sujetos que ejercen poder sobre otros y aquellos que lo reciben. Los resultados se orientan a comprender las relaciones de poder que tienen las organizaciones solidarias, permitiendo confrontar lineamientos teóricos del poder, con factores claves que operan en la realidad de las organizaciones estudiadas.
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Zollweg, J. A. „EXTRACTING SPATIOTEMPORAL OBJECTS FROM RASTER DATA TO REPRESENT PHYSICAL FEATURES AND ANALYZE RELATED PROCESSES“. ISPRS Annals of Photogrammetry, Remote Sensing and Spatial Information Sciences IV-4/W2 (19.10.2017): 87–92. http://dx.doi.org/10.5194/isprs-annals-iv-4-w2-87-2017.
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Numerous ground-based, airborne, and orbiting platforms provide remotely-sensed data of remarkable spatial resolution at short time intervals. However, this spatiotemporal data is most valuable if it can be processed into information, thereby creating meaning. We live in a world of objects: cars, buildings, farms, etc. On a stormy day, we don’t see millions of cubes of atmosphere; we see a thunderstorm ‘object’. Temporally, we don’t see the properties of those individual cubes changing, we see the thunderstorm as a whole evolving and moving. There is a need to represent the bulky, raw spatiotemporal data from remote sensors as a small number of relevant spatiotemporal objects, thereby matching the human brain’s perception of the world. This presentation reveals an efficient algorithm and system to extract the objects/features from raster-formatted remotely-sensed data. The system makes use of the Python object-oriented programming language, SciPy/NumPy for matrix manipulation and scientific computation, and export/import to the GeoJSON standard geographic object data format. The example presented will show how thunderstorms can be identified and characterized in a spatiotemporal continuum using a Python program to process raster data from NOAA’s High-Resolution Rapid Refresh v2 (HRRRv2) data stream.
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Sui, Xiu Lin, Ya Ze Li, Jia Tai Zhang und Ji Wu Jiang. „Reading and Controlling on UG Files by OpenGL Based on Object-Oriented Methods“. Applied Mechanics and Materials 44-47 (Dezember 2010): 3981–86. http://dx.doi.org/10.4028/www.scientific.net/amm.44-47.3981.
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Aimed at the problem of reading and controlling UG files by OpenGL in VC++ environment, a method of object-oriented programming is proposed. The OpenGL single document, multiple documents and visualization windows are created by using the classified idea in VC++ environment. PRT format data files of UG are converted to DXF format data files. Not only the conversion rate but also the conversion quality of different format data file are ensured by using the intermediate conversion format CGM and the problems of redundancy lines and view missing are prevented. DXF files are converted to 3DS files by 3DS MAX software. Controlling and redrawing of UG files in OpenGL are realized. The Object-oriented method is better than process-oriented program design method on the reliability and operability of procedure. The method has been applied in the virtual CNC milling system and provided a theoretical basis for the development of visualization system.
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Farup, Ivar. „A computational framework for colour metrics and colour space transforms“. PeerJ Computer Science 2 (09.03.2016): e48. http://dx.doi.org/10.7717/peerj-cs.48.
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An object-oriented computational framework for the transformation of colour data and colour metric tensors is presented. The main idea of the design is to represent the transforms between spaces as compositions of objects from a class hierarchy providing the methods for both the transforms themselves and the corresponding Jacobian matrices. In this way, new colour spaces can be implemented on the fly by transforming from any existing colour space, and colour data in various formats as well as colour metric tensors and colour difference data can easily be transformed between the colour spaces. This reduces what normally requires several days of coding to a few lines of code without introducing a significant computational overhead. The framework is implemented in the Python programming language.
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Boning, D. S., M. L. Heytens und A. S. Wong. „The intertool profile interchange format: an object-oriented approach (semiconductor technology CAD/CAM)“. IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems 10, Nr. 9 (September 1991): 1150–56. http://dx.doi.org/10.1109/43.85761.
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Avena, M., E. Colucci, G. Sammartano und A. Spanò. „HBIM MODELLING FOR AN HISTORICAL URBAN CENTRE“. International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences XLIII-B2-2021 (28.06.2021): 831–38. http://dx.doi.org/10.5194/isprs-archives-xliii-b2-2021-831-2021.
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Abstract. The research in the geospatial data structuring and formats interoperability direction is the crucial task for creating a 3D Geodatabase at the urban scale. Both geometric and semantic data structuring should be considered, mainly regarding the interoperability of objects and formats generated outside the geographical space. Current reflections on 3D database generation, based on geospatial data, are mostly related to visualisation issues and context-related application. The purposes and scale of representation according to LoDs require some reflections, particularly for the transmission of semantic information.This contribution adopts and develops the integration of some tools to derive object-oriented modelling in the HBIM environment, both at the urban and architectural scale, from point clouds obtained by UAV (Unmanned Aerial Vehicle) photogrammetry.One of the paper’s objectives is retracing the analysis phases of the point clouds acquired by UAV photogrammetry technique and their suitability for multiscale modelling. Starting from UAV clouds, through the optimisation and segmentation, the proposed workflow tries to trigger the modelling of the objects according to the LODs, comparing the one coming from CityGML and the one in use in the BIM community. The experimentation proposed is focused on the case study of the city of Norcia, which like many other historic centres spread over the territory of central Italy, was deeply damaged by the 2016-17 earthquake.
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Mustafa, Balsam A. „Comparing the Effect of Use Case Format on End User Understanding of System Requirements“. Journal of Information Technology Research 3, Nr. 4 (Oktober 2010): 1–20. http://dx.doi.org/10.4018/jitr.2010100101.
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The effective analysis and specification of requirements is critical in software development. Faults in the requirements may have significant impact on the quality of the software system. Use cases describe and analyze requirements in many current Object Oriented (OO) development methodologies, and can serve as a means for developers to communicate with different stakeholders. However, issues concerning use case format and level of detail are unclear and debatable. This study uses theories from cognitive psychology on how humans understand text and diagrams to investigate the effect of use case model format on end user understanding. An experiment to assess the performance of novices when using different use case formats indicated that for tasks that required only surface understanding of the use case model, the provision of diagrams along with the textual use case descriptions significantly improved comprehension performance in both familiar and unfamiliar application domains. However, the author found no statistically significant difference in performance between simple and detailed diagrams, suggesting that the provision of simple diagrams along with textual use case descriptions might be sufficient to support the negotiation and communication on system requirements between novice end-users and system analysts.
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Mykyta Pugach und Iryna Zaretska. „Development and implementation of a method for checking the integrity of the design of an object-oriented system“. Computer Science and Cybersecurity, Nr. 1 (12.09.2024): 76–87. http://dx.doi.org/10.26565/2519-2310-2024-1-07.
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Creating modern software products is a complex and long process consisting of many parts. To achieve quality, it is necessary to carry out various measures for testing and verifying software at all stages of development. This article discusses the software design stage, which is integral and one of the most important. In most software development life cycle (SDLC) models, this stage is one of the first, so design mistakes will lead to problems in all subsequent stages. Thus, due to the high cost of error, it is very important to check the integrity of the developed design at the design stage. The article examines the problem of finding contradictions in object-oriented design. The authors present a set of contradictions that can arise in such a design and aim to develop methods and algorithms for detecting and searching for these contradictions in order to improve the quality of the design, as well as writing software that will implement these algorithms and methods. The program "diagrams.net" was chosen as a tool for creating object-oriented design, the main useful feature of which is the ability to present the created diagrams in the form of an XML file in the popular drawio format. The authors of the study propose a method for parsing the XML file of the diagram and presenting it as a set of objects, such as dependency arrows, classes, methods, etc. These objects must interact according to the established rules.The violation of these rules is a contradiction of the object-oriented design. As a result of the study, a method of finding contradictions was presented and implemented in the Java programming language.
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Gorawski, Marcin, und Michal Lorek. „Efficient storage, retrieval and analysis of poker hands: An adaptive data framework“. International Journal of Applied Mathematics and Computer Science 27, Nr. 4 (20.12.2017): 713–26. http://dx.doi.org/10.1515/amcs-2017-0049.
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Abstract In online gambling, poker hands are one of the most popular and fundamental units of the game state and can be considered objects comprising all the events that pertain to the single hand played. In a situation where tens of millions of poker hands are produced daily and need to be stored and analysed quickly, the use of relational databases no longer provides high scalability and performance stability. The purpose of this paper is to present an efficient way of storing and retrieving poker hands in a big data environment. We propose a new, read-optimised storage model that offers significant data access improvements over traditional database systems as well as the existing Hadoop file formats such as ORC, RCFile or SequenceFile. Through index-oriented partition elimination, our file format allows reducing the number of file splits that needs to be accessed, and improves query response time up to three orders of magnitude in comparison with other approaches. In addition, our file format supports a range of new indexing structures to facilitate fast row retrieval at a split level. Both index types operate independently of the Hive execution context and allow other big data computational frameworks such as MapReduce or Spark to benefit from the optimized data access path to the hand information. Moreover, we present a detailed analysis of our storage model and its supporting index structures, and how they are organised in the overall data framework. We also describe in detail how predicate based expression trees are used to build effective file-level execution plans. Our experimental tests conducted on a production cluster, holding nearly 40 billion hands which span over 4000 partitions, show that multi-way partition pruning outperforms other existing file formats, resulting in faster query execution times and better cluster utilisation.
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Hansen, David, David Maier, James Stanley und Jonathan Walpole. „Object-Oriented Heterogeneous Database for Materials Science“. Scientific Programming 1, Nr. 2 (1992): 115–31. http://dx.doi.org/10.1155/1992/463804.
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As a part of the scientific database research underway at the Oregon Graduate Institute, we are collaborating with materials scientists in the research and development of an extensible modeling and computation environment for materials science. Materials scientists are prolific users of computers for scientific research. Modeling techniques and algorithms are well known and refined, and computerized databases of chemical and physical property data abound. However, applications are typically developed in isolation, using information models specifically tailored for the needs of each application. Furthermore, available computerized databases in the form of CDs and on-line information services are still accessed manually by the scientist in an off-line fashion. Thus researchers are repeatedly constructing and populating new custom databases for each application. The goal of our research is to bridge this gulf between applications and sources of data. We believe that object-oriented technology in general and data-bases in particular, provide powerful tools for transparently bridging the gap between programs and data. An object-oriented database that not only manages data generated by user applications, but also provides access to relevant external data sources can be used to bridge this gap. An object-oriented database for materials science data is described that brings together data from heterogeneous non-object-oriented sources and formats, and presents the user with a single, uniform object-oriented schema that transparently integrates these diverse databases. A unique multilevel architecture is presented that provides a mechanism for efficiently accessing both heterogeneous external data sources and new data stored within the database.
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Mashanov, Gregory I. „Single molecule dynamics in a virtual cell: a three-dimensional model that produces simulated fluorescence video-imaging data“. Journal of The Royal Society Interface 11, Nr. 98 (06.09.2014): 20140442. http://dx.doi.org/10.1098/rsif.2014.0442.
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The analysis of single molecule imaging experiments is complicated by the stochastic nature of single molecule events, by instrument noise and by the limited information which can be gathered about any individual molecule observed. Consequently, it is important to cross check experimental results using a model simulating single molecule dynamics (e.g. movements and binding events) in a virtual cell-like environment. The output of such a model should match the real data format allowing researchers to compare simulated results with the real experiments. The proposed model exploits the advantages of ‘object-oriented’ computing. First of all, the ability to create and manipulate a number of classes, each containing an arbitrary number of single molecule objects. These classes may include objects moving within the ‘cytoplasm’; objects moving at the ‘plasma membrane’; and static objects located inside the ‘body’. The objects of a given class can interact with each other and/or with the objects of other classes according to their physical and chemical properties. Each model run generates a sequence of images, each containing summed images of all fluorescent objects emitting light under given illumination conditions with realistic levels of noise and emission fluctuations. The model accurately reproduces reported single molecule experiments and predicts the outcome of future experiments.
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Mavromatis, A., N. Maglaveras, A. Tsikotis, G. Pangalos, V. Ambrosiadou und C. Pappas. „Cardiological Database Management System as a Mediator to Clinical Decision Support“. Methods of Information in Medicine 35, Nr. 01 (Januar 1996): 52–58. http://dx.doi.org/10.1055/s-0038-1634632.
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AbstractAn object-oriented medical database management system is presented for a typical cardiologic center, facilitating epidemiological trials. Object-oriented analysis and design were used for the system design, offering advantages for the integrity and extendibility of medical information systems. The system was developed using object-oriented design and programming methodology, the C++ language and the Borland Paradox Relational Data Base Management System on an MS-Windows NT environment. Particular attention was paid to system compatibility, portability, the ease of use, and the suitable design of the patient record so as to support the decisions of medical personnel in cardiovascular centers. The system was designed to accept complex, heterogeneous, distributed data in various formats and from different kinds of examinations such as Holter, Doppler and electrocardiography.
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Shpitalni, M. „A Theoretical Examination of Switching Functions for Solid Modeling Data Structures“. Journal of Engineering for Industry 108, Nr. 1 (01.02.1986): 27–35. http://dx.doi.org/10.1115/1.3187037.
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The role of geometrical modeling is of increasing importance in the field of CAD/CAM. In the present paper a new concept is presented for geometric modeling of the data structure using volumetric representation via switching functions in a Gray coded space (3-D Karnaugh map). The data structure consists of a single generic cuboid primitive which may vary in size and aspect ratios. This provides for more generalized and flexible object representation than uniform spatial occupancy enumeration. The combination of a single primitive, Gray coded space, and representation via switching functions yields a very efficient data structure oriented toward set operations which can be carried out via a simple assembler program or a parallel logic processor. As objects are represented by a nonhierarchial list of fixed format terms, uniform algorithms can be used to perform given tasks regardless of object shape, dimensions, or complexity.
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Mironov, Valeriy, Artem Gusarenko und Gayz Tuguzbaev. „Extracting Semantic Information from Graphic Schemes“. Informatics and Automation 20, Nr. 4 (03.08.2021): 940–70. http://dx.doi.org/10.15622/ia.20.4.7.
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The problem of extracting semantic information from an electronic document specified in the vector graphics format and containing a graphic model (diagram) built using a graphic editor is considered. The problem is to program retrieving certain structural properties and parametric circuit and entering them into a database for later use. Based on the analysis of the capabilities of graphic editors, a conclusion has made about the relevance of this task for universal editors that are not tied to specific graphic notations and use open graphic document formats, which allows program processing. The proposed approach considers graphic documents at three levels of abstraction: conceptual (semantic properties of a schema), logical (presentation of semantic properties at the internal level of the document) and physical (internal organization of a graphic document). The solution to the problem is based on the construction of a conceptual-logical mapping, i.e., mapping a conceptual model of a circuit to a logical model of a graphic document, according to its physical model. Within the framework of the approach, an algorithm for constructing the indicated mapping is developed, presented in the form of an object-oriented pseudocode. The study of internal markup in open graphic formats made it possible to build models for identifying circuit elements and their connections to each other, which is necessary for a specific application of the algorithm. Expressions for addressing schema elements and accessing their properties are obtained. The proposed approach is implemented on the base of a situation-oriented paradigm, within which the extraction process is driven by a hierarchical situational model. The processed data is specified in the situational model in the form of virtual documents displayed on heterogeneous external data sources. For the problem being solved, we consider the mapping to two variants of vector graphics formats: to a "flat" markup file and to a set of such files in an electronic archive. The practical use of the results is illustrated by the example of extracting semantic information from graphical models developed at various stages of database design.
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Jedlička, Petr. „XSLT template for generating of diagram of object-oriented Petri net from the OPNML format“. Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis 56, Nr. 3 (2008): 251–56. http://dx.doi.org/10.11118/actaun200856030251.
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OPNML language is an open and portable format based on XML which is determined to the description of object-oriented Petri net. It is capable to express not only the structure of the analyzed system, but also its behavior and diagram. To display Petri net as a graph, there was created the template using XSLT language which defines the rules of transformation from OPNML language to SVG vector graphic format. SVG diagrams are then viewable with any web browser which supports SVG format, optionally relevant plug-in can be installed. The template also supports modular Petri nets as it is capable of creating several diagrams from one OPNML document. Individual diagrams can be interconnected via XLink links, so there is possible to move among them by mouse.
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Stedile, Moreno. „Narrativas de viagem, história natural e circulação de saberes na primeira época moderna“. Revista Brasileira de História da Ciência 16, Nr. 1 (29.07.2023): 5–30. http://dx.doi.org/10.53727/rbhc.v16i1.851.
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O artigo apresenta um estudo de caso sobre a obra Etiópia Oriental de frei João dos Santos, tendo em conta sua singularidade na produção de conhecimento sobre a África centro-oriental. Observamos os sentidos atribuídos ao saber que provém da experiência e as formas de validação epistêmica na alta idade moderna. A produção de saberes que articula os centros metropolitanos às fronteiras dos impérios marítimos desvela dinâmicas das zonas de contato e regimes de circulação próprios dessas redes imperiais. Tomando como objeto os registros sobre animais africanos, pontuamos as formas de agenciamento e redes locais, os modos de mediação, tradução e a dimensão negociada dessa produção textual.
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Li, Zhonghua, Biao Hou, Zitong Wu, Bo Ren und Chen Yang. „FCOSR: A Simple Anchor-Free Rotated Detector for Aerial Object Detection“. Remote Sensing 15, Nr. 23 (25.11.2023): 5499. http://dx.doi.org/10.3390/rs15235499.
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Although existing anchor-based oriented object detection methods have achieved remarkable results, they require manual preset boxes, which introduce additional hyper-parameters and calculations. These methods often use more complex architectures for better performance, which makes them difficult to deploy on computationally constrained embedded platforms, such as satellites and unmanned aerial vehicles. We aim to design a high-performance algorithm that is simple, fast, and easy to deploy for aerial image detection. In this article, we propose a one-stage anchor-free rotated object detector, FCOSR, that can be deployed on most platforms and uses our well-defined label assignment strategy for the features of the aerial image objects. We use the ellipse center sampling method to define a suitable sampling region for an oriented bounding box (OBB). The fuzzy sample assignment strategy provides reasonable labels for overlapping objects. To solve the problem of insufficient sampling, we designed a multi-level sampling module. These strategies allocate more appropriate labels to training samples. Our algorithm achieves an mean average precision (mAP) of 79.25, 75.41, and 90.13 on the DOTA-v1.0, DOTA-v1.5, and HRSC2016 datasets, respectively. FCOSR demonstrates a performance superior to that of other methods in single-scale evaluation, where the small model achieves an mAP of 74.05 at a speed of 23.7 FPS on an RTX 2080-Ti GPU. When we convert the lightweight FCOSR model to the TensorRT format, it achieves an mAP of 73.93 on DOTA-v1.0 at a speed of 17.76 FPS on a Jetson AGX Xavier device with a single scale.
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Mironov, Valeriy V., Artem S. Gusarenko und Nafisa I. Yusupova. „Software extract data from word-based documents situationally-oriented approach“. Journal Of Applied Informatics 16, Nr. 96 (24.12.2021): 66–83. http://dx.doi.org/10.37791/2687-0649-2021-16-6-66-83.
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The article discusses the use of situation-oriented approach to software processing word-documents. The documents under consideration are prepared by the user in the environment of the Microsoft Word processor or its analogs and are used in the future as data sources. The openness of the Office Open XML and Open Document Format made it possible to apply the concept of virtual documents mapped to ZIP archives for programmatic access to XML components of word documents in a situational environment. The importance of developing preliminary agreements regarding the placement of information in the document for subsequent search and retrieval, for example, using pre-prepared templates, is substantiated. For the DOCX and ODT formats, the article discusses the use of key phrases, bookmarks, content controls, custom XML components to organize the extraction of entered data. For each option, tree-like models of access to the extracted data, as well as the corresponding XPath expressions, are built. It is noted that the use of one or another option depends on the functionality and limitations of the word processor and is characterized by varying complexity of developing a blank template, entering data by the user and programming data extraction. The applied solution is based on entering metadata into the article using content controls placed in a stub template and bound to elements of a custom XML component. The developed hierarchical situational model of HSM provides extraction of an XML component, loading it into a DOM object and XSLT transformations to obtain the resulting data: an error report and JavaScript code for subsequent use of the extracted metadata.
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Hebbar, R., H. M. Ravishankar, S. Trivedi, S. R. Subramoniam, R. Uday und V. K. Dadhwal. „Object oriented classification of high resolution data for inventory of horticultural crops“. ISPRS - International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences XL-8 (28.11.2014): 745–49. http://dx.doi.org/10.5194/isprsarchives-xl-8-745-2014.
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High resolution satellite images are associated with large variance and thus, per pixel classifiers often result in poor accuracy especially in delineation of horticultural crops. In this context, object oriented techniques are powerful and promising methods for classification. In the present study, a semi-automatic object oriented feature extraction model has been used for delineation of horticultural fruit and plantation crops using Erdas Objective Imagine. Multi-resolution data from Resourcesat LISS-IV and Cartosat-1 have been used as source data in the feature extraction model. Spectral and textural information along with NDVI were used as inputs for generation of Spectral Feature Probability (SFP) layers using sample training pixels. The SFP layers were then converted into raster objects using threshold and clump function resulting in pixel probability layer. A set of raster and vector operators was employed in the subsequent steps for generating thematic layer in the vector format. This semi-automatic feature extraction model was employed for classification of major fruit and plantations crops viz., mango, banana, citrus, coffee and coconut grown under different agro-climatic conditions. In general, the classification accuracy of about 75–80 per cent was achieved for these crops using object based classification alone and the same was further improved using minimal visual editing of misclassified areas. A comparison of on-screen visual interpretation with object oriented approach showed good agreement. It was observed that old and mature plantations were classified more accurately while young and recently planted ones (3 years or less) showed poor classification accuracy due to mixed spectral signature, wider spacing and poor stands of plantations. The results indicated the potential use of object oriented approach for classification of high resolution data for delineation of horticultural fruit and plantation crops. The present methodology is applicable at local levels and future development is focused on up-scaling the methodology for generation of fruit and plantation crop maps at regional and national level which is important for creation of database for overall horticultural crop development.
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Bergami, Giacomo, Oliver Robert Fox und Graham Morgan. „Matching and Rewriting Rules in Object-Oriented Databases“. Mathematics 12, Nr. 17 (28.08.2024): 2677. http://dx.doi.org/10.3390/math12172677.
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Graph query languages such as Cypher are widely adopted to match and retrieve data in a graph representation, due to their ability to retrieve and transform information. Even though the most natural way to match and transform information is through rewriting rules, those are scarcely or partially adopted in graph query languages. Their inability to do so has a major impact on the subsequent way the information is structured, as it might then appear more natural to provide major constraints over the data representation to fix the way the information should be represented. On the other hand, recent works are starting to move towards the opposite direction, as the provision of a truly general semistructured model (GSM) allows to both represent all the available data formats (Network-Based, Relational, and Semistructured) as well as support a holistic query language expressing all major queries in such languages. In this paper, we show that the usage of GSM enables the definition of a general rewriting mechanism which can be expressed in current graph query languages only at the cost of adhering the query to the specificity of the underlying data representation. We formalise the proposed query language in terms declarative graph rewriting mechanisms described as a set of production rules L→R while both providing restriction to the characterisation of L, and extending it to support structural graph nesting operations, useful to aggregate similar information around an entry-point of interest. We further achieve our declarative requirements by determining the order in which the data should be rewritten and multiple rules should be applied while ensuring the application of such updates on the GSM database is persisted in subsequent rewriting calls. We discuss how GSM, by fully supporting index-based data representation, allows for a better physical model implementation leveraging the benefits of columnar database storage. Preliminary benchmarks show the scalability of this proposed implementation in comparison with state-of-the-art implementations.
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Linares Palomar, Rafael, Eva Patricia Fernández Manzano und Mario De la Torre Espinosa. „Formatos narrativos LGTBQ para audiencias jóvenes: los documentarybooks de «La primavera rosa»“. Comunicación y Género 6, Nr. 1 (27.06.2023): 39–48. http://dx.doi.org/10.5209/cgen.86456.
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Esta investigación analiza la necesidad de llegar a audiencias nicho y, en concreto, a microcomunidades de gustos. Para ello se atiende a nociones como la orientación o identidad de género. Frente al sector audiovisual tradicional o las potentes plataformas de vídeo bajo demanda surgen iniciativas destinadas, desde el ámbito independiente, a atender a una segmentación alternativa de audiencias, creando contenidos específicos. El presente artículo tiene como objeto de estudio el formato «documentarybook», dentro del proyecto «La primavera rosa», serie documental de activismo transmedia LGTBQ. La metodología empleada para esta investigación parte del Modelo de Proceso Iterativo enmarcado dentro del «service design» (Stickdorn y Schneider, 2011). Para ello, se establecen cuatro etapas (exploración, creación, reflexión e implementación) que se aplican a los diferentes documentarybooks, incluyéndose, además, herramientas y dinámicas metodológicas asociadas al «design thinking». Los resultados más destacados se orientan a la comprensión de la audiencia diana y su análisis como forma de mejorar la comunicación activista del proyecto. Como principal conclusión, la necesidad de corregir el diseño para adaptarse a un público juvenil al que formar en contenidos LGBTQ a través de formatos novedosos e interactivos.
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Rogowski, Adam, und Piotr Skrobek. „Object Identification for Task-Oriented Communication with Industrial Robots“. Sensors 20, Nr. 6 (23.03.2020): 1773. http://dx.doi.org/10.3390/s20061773.
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To make the human-robot collaboration effective, it may be necessary to provide robots with “senses” like vision and hearing. Task-oriented man-machine speech communication often relies on the use of abstract terms to describe objects. Therefore it is necessary to correctly map those terms into images of proper objects in a camera’s field of view. This paper presents the results of our research in this field. A novel method for contour identification, based on flexible editable contour templates (FECT), has been developed. We demonstrate that existing methods are not appropriate for this purpose because it is difficult to formulate general rules that humans employ to rank shapes into proper classes. Therefore, the rules for shape classification should be individually formulated by the users for each application. Our aim was to create appropriate tool facilitating formulation of those rules as it could potentially be a very labor-intensive task. The core of our solution is FCD (flexible contour description) format for description of flexible templates. Users will be able to create and edit flexible contour templates, and thus, adjust image recognition systems to their needs, in order to provide task-oriented communication between humans and robots.
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Rogowski, Adam, Krzysztof Bieliszczuk und Jerzy Rapcewicz. „Integration of Industrially-Oriented Human-Robot Speech Communication and Vision-Based Object Recognition“. Sensors 20, Nr. 24 (18.12.2020): 7287. http://dx.doi.org/10.3390/s20247287.
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This paper presents a novel method for integration of industrially-oriented human-robot speech communication and vision-based object recognition. Such integration is necessary to provide context for task-oriented voice commands. Context-based speech communication is easier, the commands are shorter, hence their recognition rate is higher. In recent years, significant research was devoted to integration of speech and gesture recognition. However, little attention was paid to vision-based identification of objects in industrial environment (like workpieces or tools) represented by general terms used in voice commands. There are no reports on any methods facilitating the abovementioned integration. Image and speech recognition systems usually operate on different data structures, describing reality on different levels of abstraction, hence development of context-based voice control systems is a laborious and time-consuming task. The aim of our research was to solve this problem. The core of our method is extension of Voice Command Description (VCD) format describing syntax and semantics of task-oriented commands, as well as its integration with Flexible Editable Contour Templates (FECT) used for classification of contours derived from image recognition systems. To the best of our knowledge, it is the first solution that facilitates development of customized vision-based voice control applications for industrial robots.
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Sandoval-Salazar, S. Alejandro, Jimena M. Jacobo-Fernández, J. Abraham Morales-Vidales und Alfredo Tlahuice. „Modeling 13 Archimedean solids by and object-oriented language“. Mundo Nano. Revista Interdisciplinaria en Nanociencias y Nanotecnología 15, Nr. 29 (08.12.2021): 1e—32e. http://dx.doi.org/10.22201/ceiich.24485691e.2022.29.69694.
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The computational study of structures with chemical relevance is preceded by its modeling in such manner that no calculations can be submitted without the knowledge of their spatial atomic arrangement. In this regard, the use of an object-oriented language can be helpful both to generate the Cartesian coordinates (.xyz file format) and to obtain a ray-traced image. The modeling of chemical structures based on programming has some advantages with respect to other known strategies. The more important advantage is the generation of Cartesian coordinates that can be visualized easily by using free of charge software. Our approach facilitates the spatial vision of complex structures and make tangible the chemistry concepts delivered in the classroom. In this article an undergraduate project is described in which students generate the Cartesian coordinates of 13 Archimedean solids based on a geometrical/programming approach. Students were guided along the project and meetings were held to integrate their ideas in a few lines of programmed codes. They improved their decision-making process and their organization and collecting information capabilities, as much as their reasoning and spatial depth. The final products of this project are the coded algorithms and those made tangible the grade of learning/understanding derived of this activity.
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Ji, Lim Fung, und Nurulhuda Firdaus Mohd Azmi. „Migrating data from document-oriented database to graph-oriented database“. Multidisciplinary Science Journal 5 (10.08.2023): 2023ss0105. http://dx.doi.org/10.31893/multiscience.2023ss0105.
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In data migration between different types of NoSQL databases, data may not be directly transferred to the targeted database compared to migration of data between the same types of database. This is due to the heterogeneity of the storage paradigm of the NoSQL databases. For example, when migrating data from a document-oriented database such as MongoDB, which stores data in JSON (Java Object Notation) format to Neo4j, a graph-oriented database stores data in nodes, the differences among these databases’ storage paradigms require different representations of the data model in the targeted graph-oriented database. This paper proposed a sequential approach to migrate data from MongoDB to Neo4j. The approach migrates MongoDB data to Neo4j and verifies the migrated data using a comparative method. The paper discusses the migration algorithm and how complex fields in MongoDB, such as nested documents, are presented in Neo4j.
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Borysenko, Kateryna, Nataliia Popovych und Vladyslav Popov. „Specifics of practical training of geography students in a remote format“. 35, Nr. 35 (01.08.2022): 7–15. http://dx.doi.org/10.26565/2075-1893-2022-35-01.
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The purpose of the article is to highlight specifics and give recommendations for practical training of geography students in a remote format based on the teacher experience at the Department of Physical Geography and Cartography at V. N. Karazin Kharkiv National University. The main material. Long-term and meaningful practical training is an integral part of geographers training at the Department of Physical Geography and Cartography. However, since the summer of 2020, we conducted almost all field training of the Department remotely, initially due to the COVID-19 pandemic, currently – due to military operations. The article reveals the specifics of the educational natural science training of the first-year students and the professionally oriented educational training of the second-year students in this format. Remote organization of practical training involves daily synchronous activities in the format of a video conference, followed by questions for self-examination and self-monitoring. The first preparatory step for teachers was the transformation of typical training routes into the format of online lectures and online demonstrations. The second one was the implementation of new types of independent work of students, such as visual analysis of remote sensing data for the Carpathian region, development of training routes through the Carpathians, preparation of reports with presentations about significant objects of the historical and cultural heritage of Ukraine. If lectures are the component of practical training that has significantly improved with the transition to a remote format, then online demonstrations have appeared to be difficult to organize. The main inconvenience during the war is the difficulty or impossibility of finding a physical object adequate for educational purposes within the teacher’s reach and accessing the Internet connection in the area. According to our experience, only the hydrological section of the first-year students’ practical training seemed convenient in this regard. In particular, during the practical training in 2022, students 15 mastered the process of measuring physical characteristics and performing water chemical express test using educational and scientific equipment. Conclusions and further research. It is impossible to transfer the practical training of geography students only to a remote format, because many aspects such as field training, ‘live’ communication between students and teachers, the group fieldwork is lost in this way. If the tasks of the preparatory and cameral stages of the practical training are well adapted to distance learning, the direct field study of natural objects using devices is a unique educational experience that has no full analogues. Nevertheless, if the teachers have to conduct the practical training in the online mode, there are ways to improve this component of the educational process such as involving various media materials, organizing synchronous online demonstrations, using interesting tasks for independent work of students, and making all stages of the practical training interactive.
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Valuev, Dmitry Georgievich. „Modern voice: enunciation in stress“. KANT 39, Nr. 2 (15.06.2021): 158–66. http://dx.doi.org/10.24923/2222-243x.2021-39.29.
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The purpose of the study is to propose the principles of Modern's theoretical understanding as a set of enunciations, the pragmatics of which have an anthropological dimension. The article deals with various modern enunciations, such as manifestos and utopias, are analyzed for their format and formal representation. The scientific novelty consists in considering Modern through the synthesis of the object of oriented ontology (G. Harman, I. Bogost), the theory of hyper-objects (T. Morton) and the actor-network theory (B. Latour). As a result, it was found that the modern enunciation both in the network of external relations and in its internal structure shows a number of stresses. Thanks to these strains, the pragmatism of modern enunciation lies in a radical shift in human thinking, according to the obligation formula "If X is Y, then I must Z," which is also the Modern formula.
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Joo, Minjae. „Comparative analysis of composition method of text centered text and text centered text and exploring the meaning constructive strategy of text producers: Mobile media environment and focusing on the text acceptance context according to platform characteristics“. Korean Association for Literacy 13, Nr. 5 (31.10.2022): 159–204. http://dx.doi.org/10.37736/kjlr.2022.10.13.5.06.
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This study analyzes the characteristics of text-oriented text and image-oriented text composition methods and the differences in consumption patterns according to the main text composition styles based on the characteristics of mobile media. In this study, two blog platforms and one video platform were selected to compare the semantic construction methods of text-oriented text and image-oriented text. The subject and content of ‘specific analysis target’ were limited to two categories, ‘travel’ and ‘movie review’. ‘Travel’ and ‘movie review’ are traditionally the most talked about topics on blogs. As YouTube was recognized as a representative platform for one-person media, the number of channels dealing with travel vlogs as the main content increased significantly, and movie reviews were considered the most preferred cultural content by the public, and there are many related channels. The three analysis driftwoods extracted through continuous comparison of data analysis for the study subjects were categorized and repeated comparative analysis was performed. Among the analysis nomads, in the ‘text composition method’, character-oriented texts had very different formats depending on the characteristics of the blog platform. Vlogs, which are video-oriented texts, have a very high degree of multiplicity of forms compared to blogs. The vlog narrative has a clear overlap between mimetic narration and diegetic narration. In the ‘text consumption method’, the nature of the interface differs depending on the platform, and this has a certain effect on text consumption. Also, in the case of blogs, superficial reading and in-depth reading were selectively performed according to the characteristics of the platform. In the image-centered text, the possibility of affective and resonant reading was high through mimetic narration narrative and social object. In the ‘communication format’, as the PC-based blog entered the mobile era, the degree of interaction decreased, and in YouTube, interaction such as comments between producers and audiences was active.
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Duane, William, David Livingstone und David Kidd. „Integrating Environmental Models with GIS: An Object‐oriented Approach Utilising a Hierarchical Data Format (HDF) Data Repository“. Transactions in GIS 4, Nr. 3 (Juni 2000): 263–80. http://dx.doi.org/10.1111/1467-9671.00053.
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Konsa, Kurmo. „Kust pärinevad metaandmed: infoteoreetiline vaade“. Ajalooline Ajakiri. The Estonian Historical Journal 172, Nr. 2 (31.12.2020): 141–67. http://dx.doi.org/10.12697/aa.2020.2.03.
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According to the simplest and most common definition, metadata refers to a set of data that describes other data. Research on metadata is focused almost exclusively on solving practical issues. There are few theories on metadata that emphasise the lack of a common theoretical foundation to handle metadata, and there is also a lack of corresponding research. This article looks at metadata from a broad perspective of information technology and seeks an answer to a question that may, at first glance, seem simple: what is the origin of metadata? The article aims to present a conceptual model that connects metadata to communication processes, thereby creating an opportunity to treat metadata in a more systematic manner.
In memory institutions, different metadata schemes and standards are used to describe digital objects. In order to describe objects, libraries use bibliographical entries that correspond to valid entry and cataloguing rules. Objects are described by bibliographic entries and catalogued in a bibliographic format. Nowadays, cataloguing rules are mostly based on the ISBD (International Standard Bibliographic Description). The most common bibliographic formats are standards belonging to the MARC (Machine Readable Cataloguing) group. Some libraries, such as the Academic Library of Tallinn University and the University of Tartu Library use the Dublin Core metadata standard to describe the digital objects they preserve. A particular feature of the metadata systems used by libraries is that all objects in a collection are described to at least a minimum level. Archives in Estonia use the General International Standard Archival Description (ISAD(G)), which was developed by the International Council on Archives. Archives differ from libraries in that archives usually describe objects in detail on the levels of archive, series, and archive item, and preservation of the full context of information is prioritised. Estonian museums began introducing common structured metadata in 1992, when the Ministry of Culture commissioned a software company called AS GenNet Laboratories to develop KVIS (Information System of Cultural Values). The development of KVIS was based on the CIDOC (International Committee for Documentation) data model of the International Council of Museums, and on SWETERM, the Swedish standard of forming name attributes. This was an object-oriented data model, and the description was focused not on the object but the event. This type of description model is also supported by the CRM (Conceptual Reference Model) adopted by CIDOC in 2006. In 2005, the Ministry of Culture decided to create MuIS, a new information system for museums, although this new system was based on the same underlying data model as the previous system. The descriptions of museum objects are supported by central glossaries that ensure museum items are described as required and that searches can be made across museums. To describe natural scientific collections, other information systems are also used, such as the SARV database, used for managing data related to geocollections. Archaeological collections have their own databases as well, with specific metadata. The digital collection of the Art Museum of Estonia uses a bespoke system of metadata.
Metadata are connected to each of the elements in the communication process: metadata are the attributes describing these elements. Each element of a communication act is characterised by specific, fixed attributes that provide full information about the act. All the attributes of the set of elements pertaining to a specific communication act make up the full meta description of this communication act. In fact, a communication act can be characterised by various attributes. The selection of metadata attributes used to characterise a communication process is connected to the function of the metadata relevant for the particular case.
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Kungurtsev, Oleksii B., Nataliia O. Novikova, Svitlana L. Zinovatna und Nataliia O. Komleva. „Automated object-oriented technology for software module development“. Applied Aspects of Information Technology 4, Nr. 4 (21.12.2021): 338–53. http://dx.doi.org/10.15276/aait.04.2021.4.
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It is shown that most technologies for creating information systems are based on an object-oriented approach and provide for the presentation of functional requirements in the form of use cases. However, there is no general agreement on the format of the use cases and the rules for describing script items. The work has improved the classification of items of use cases basing on the analysis of a great number of existing descriptions from different subject areas. New rules have been introduced and the existing rules have been clarified for describing use cases, which made it possible to further formalize and automate the process of describing use cases. It is also proposed to automate the process of forming a model of program classes by introducing additional information linking the class with use cases. Thus, the programming class model contains significantly more information for coding than the existing models in UML diagrams. A method for constructing a model of program classes has been developed. Methods for the automated description of use cases and the construction of a model of program classes are linked into a single process. The level of information richness of the class model also makes it possible to automate the debugging process associated with changing requirements. Since the decisions made cover most of the steps in the software module creation process, they collectively represent a new technology. The proposed model, methods and technology were implemented in the ModelEditor and UseCaseEditor software products. Approbation of the method for automating the description of use cases demonstrated a decrease in the number of errors compared to the traditional method of describing more than two times, and shortening the time more than one and a half times. Testing the method for constructing a model of program classes showed its advantage over the existing technology: errors and time reduction almost one and a half times. The proposed technology can be used in the development of any information systems.
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Budiman, Dheni Apriantsani, und Agus Sugandi. „Sistem Informasi Evaluasi Strategi Kualitas Layanan Berbasis Android di Griya Bandung Trade Center“. INTERNAL (Information System Journal) 3, Nr. 1 (29.07.2020): 65–77. http://dx.doi.org/10.32627/internal.v3i1.98.
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Griya Bandung Trade Center is a branch of YOGYA Group is a retail company with a format Supermaket and Departement Store which has served the people's needs for daily necessities. So Griya Bandung Trade Center must be able to provide satisfaction and make consumers become loyal to increase profits so that the company always maintains good relations with customers, But the system that runs is still not good. Griya Bandung Trade Center cannot manage feedback data yet obtained because there is no media or place for consumers to express disappointment, complaints about the services provided, or other feedback. Using the android mobile application because the use of cellphones is increasing every time. Delivering feedback through mobile media is considered effective because it is mobile and easy to use. The system development method used is OOAD (Object Oriented Analisis Design) which is a software engineering approach of a system consisting of a group of interacting real-world objects.
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Budiman, Dheni Apriantsani, und Agus Sugandi. „Sistem Informasi Evaluasi Strategi Kualitas Layanan Berbasis Android di Griya Bandung Trade Center“. INTERNAL (Information System Journal) 3, Nr. 1 (29.07.2020): 65–77. http://dx.doi.org/10.32627/internal.v3i1.298.
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Griya Bandung Trade Center is a branch of YOGYA Group is a retail company with a format Supermaket and Departement Store which has served the people's needs for daily necessities. So Griya Bandung Trade Center must be able to provide satisfaction and make consumers become loyal to increase profits so that the company always maintains good relations with customers, But the system that runs is still not good. Griya Bandung Trade Center cannot manage feedback data yet obtained because there is no media or place for consumers to express disappointment, complaints about the services provided, or other feedback. Using the android mobile application because the use of cellphones is increasing every time. Delivering feedback through mobile media is considered effective because it is mobile and easy to use. The system development method used is OOAD (Object Oriented Analisis Design) which is a software engineering approach of a system consisting of a group of interacting real-world objects.
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Righi, Mariana. „Arquitectura y ornamento: subjetividad orientada a los objetos y política del post-trabajo“. Anales de Investigación en Arquitectura 9, Nr. 1 (03.07.2019): 65–82. http://dx.doi.org/10.18861/ania.2019.9.1.2902.
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Según Antonie Picon en Ornament: the politics of architecture and subjectivity, el retorno de la ornamentación como práctica en la arquitectura contemporánea tiene una serie de continuidades con el ornamento clásico en términos de subjetividad y política.En este contexto, el primer objetivo de este artículo es revisar la idea de subjetividad en la práctica ornamental/arquitectónica contemporánea desde el punto de vista de la relación “object-oriented”. Tomando un objeto creado por un sistema de multi-agentes y fabricado con un extrusor de arcilla adjunto a un brazo robótico, nos preguntaremos en que consiste la práctica ornamental contemporánea si la existencia del sujeto ya no es determinante y regulador de su diseño y ejecución.En un segundo lugar, el objetivo es especular con la posibilidad de que, en el contexto del post-trabajo y la plena automatización de la producción, los diseñadores reencuentren el significado de las formas arquitectónicas que doten de un sentido político al ornamento de hoy.
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Kulkarni, Dr R. N., und C. K. Srinivasa. „Novel approach to transform UML Sequence diagram to Activity diagram“. Journal of University of Shanghai for Science and Technology 23, Nr. 07 (26.07.2021): 1247–55. http://dx.doi.org/10.51201/jusst/21/07300.
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Unified Modelling Language (UML) is currently accepted as a defacto standard language for modeling the software in the software industry. It will allow to implement object oriented concepts to model the software system. It provides a complete pictographic representation of software. Broadly these UML diagrams are classified into two groups viz. Structural diagrams and Behavioral diagrams. The sequence diagrams and Activity diagrams belongs to the second group i.e. behavioral diagrams. The sequence diagram represents the sequence of messages flowing from one object to another and activity diagram represents the flow of activities one after the other in a system. In this paper, we are proposing an automated tool which transforms the sequence diagram (which is represented in the table format) into activity diagram. The sequence diagram which is represented in the three column table called sequence table comprises various components of sequence diagram like objects, interactions, messages, alternations, iterations, loops, etc. The proposed tool reads the sequence table and converts the entire table components into the equivalent Activity table. Further the tool reads the activity table and then transforms to its equivalent activity diagram.
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Plösch, Reinhold, Johannes Bräuer, Christian Körner und Matthias Saft. „Measuring, Assessing and Improving Software Quality based on Object-Oriented Design Principles“. Open Computer Science 6, Nr. 1 (29.12.2016): 187–207. http://dx.doi.org/10.1515/comp-2016-0016.
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AbstractGood object-oriented design is crucial for a successful software product. Metric-based approaches and the identification of design smells are established concepts for identifying design flaws and deriving design improvements thereof. Nevertheless, metrics are difficult to use for improvements as they provide only weak guidance and are difficult to interpret. Thus, this paper proposes a novel design quality model (DQM) based on fundamental object-oriented design principles and best practices. In course of discussing DQM, the paper provides a contribution in three directions: (1) it shows how to measure design principles automatically, (2) then the measuring result is used to assess the degree of fulfilling object-oriented design principles, (3) and finally design improvements of identified design flaws in object-oriented software are derived. Additionally, the paper provides an overview of the research area by explaining terms used to describe designrelated aspects and by depicting the result of a survey on the importance of object-oriented design principles. The underlying concepts of the DQM are explained before it is applied on two open-source projects in the format of a case study. The qualitative discussion of its application shows the advantages of the automated design assessment that can be used for guiding design improvements.