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1
Klingestedt, Kashmir. « Client-Server Communications Efficiency in GIS/NIS Applications : An evaluation of communications protocols and serialization formats ». Thesis, KTH, Skolan för elektroteknik och datavetenskap (EECS), 2018. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-233581.
Texte intégralRésumé :
Geographic Information Systems and Network Information Systems are important tools for our society, used for handling geographic spatial data and large information networks. It is therefore important to make sure such tools are of high quality. GIS/NIS applications typically deal with a lot of data, possibly resulting in heavy loads of network traffic. This work aims to evaluate two different communications protocols and serialization formats for client-server communications efficiency in GIS/NIS applications. Specifically, these are HTTP/1.1, HTTP/2, Java Object Serialization and Google's Protocol Buffers. They were each implemented directly into a commercial GIS/NIS environment and evaluated by measuring two signature server calls in the system. Metrics that were examined are call duration, HTTP overhead size and HTTP payload size. The results suggest that HTTP/2 and Google's Protocol Buffers outperform HTTP/1.1 and Java Object Serialization respectively. An 87% decrease in HTTP overhead size was achieved when switching from HTTP/1.1 to HTTP/2. The HTTP payload size is also shown to decrease with the use of Protocol Buffers rather than Java Object Serialization, especially for communications where data consist of many different object types. Concerning call duration, the results suggest that the choice of communications protocol is more significant than the choice of serialization format for communications containing little data, while the opposite is true for communications containing much data.Geografiska informationssystem och nätverksinformationssystem är viktiga redskap för vårt samhälle, vilka används för hantering av geografisk data och stora informationsnätverk. Det är därför viktigt att se till att sådana system är av hög kvalitet. GIS/NIS-applikationer behandlar vanligtvis stora mängder data, vilket kan resultera i mycket nätverkstrafik. I det här arbetet utvärderas två olika kommunikationsprotokoll och serialiseringsformat för kommunikationseffektivitet mellan klient och server i GIS/NIS-applikationer. Specifikt är dessa HTTP/1.1, HTTP/2, Java Objektserialisering och Googles Protocol Buffers. De implementerades var och en i en kommersiell GIS/NIS-miljö och utvärderades genom mätningar av två signaturanrop i systemet. De aspekter som observerades är kommunikationstiden, mängden HTTP-overhead och mängden HTTP-payload. Resultaten tyder på att HTTP/2 och Googles Protocol Buffers presterar bättre än HTTP/1.1 respektive Java Objektserialisering. En 87% minskning av mängden HTTP overhead uppnåddes då HTTP/1.1 ersattes med HTTP/2. En minskning av mängden HTTP payload observeras också med användning av Protocol Buffers snarare än Java Objektserialisering, särskilt för kommunikationer där data innehåller många olika objekttyper. Gällande kommunikationstiden tyder resultaten på att valet av kommunikationsprotokoll påverkar mer än valet av serialiseringsformat för kommunikationer med små mängder data, medan motsatsen gäller för kommunikationer med mycket data.
2
Prieto, Gutiérrez Juan José. « Protección de datos en la biblioteca de la Universidad Complutense ». Thesis, 2006. http://eprints.rclis.org/10969/1/PROTECCION_DE_DATOS_EN_LA_BIBLIOTECA_DE_LA_UNIVERSIDAD_COMPLUTENSE_DE_MADRID.pdf.
Texte intégralRésumé :
The object of the thesis is to give an overview of Data Protection at the library of the Universidad Complutense (Madrid). The sources of this work include legislation, polls of workers and users, monographs and articles. It concludes the need for creating a code of conduct for the rigorous treatment of personal information to guarantee confidentiality and protecting users' privacy.
3
Buttà, Basilio. « Metadati negli Open Archive : tecniche di conversione dei formati dei record nel formato MARC21 utilizzato da CDSware ». Thesis, 2004. http://eprints.rclis.org/5848/1/introduzione.PDF.
Texte intégralRésumé :
The present elaborate of experimental thesis considers an actual reality that concerns, from few years, with the process of scientific communication: Open Archives and the OAI Initiative (Open Archive Initiatives). The interest for such matter has sprung from the reading of an article, published on the News-bulletin of the SIMAI (Italian Society of Applied and Industrial Mathematics) by Dott.ssa Antonella De Robbio, Responsible of the library of the CAB (Center of athenaeum for libraries) besides the university of the Studies in Padua, in which some open problems were underlined related to the communication of the research results inside the academic scientific community. Particularly this elaborate focuses the attention on the metadata and their importance for the realization of the scientific communication on which the OAI puts back its own efforts. As it regards the metadata they come particularly deepened the Dublin Core format, adopted as base by the OAI, and the MARC 21 format, one of the few formats able to manage data highly formalized, as for instance those of the bibliographical catalogs. Other treated aspect, regarding the metadata inside such initiative, it is their format XML of representation. Importance also is given to one of the active subjects in the process of communication among Open Archive: the Service Provider. The experimental part of the elaborate consists in the application of the software CDSware (Cern Document Server Software) for the conversion of the bibliographical records imported by the managerial system of library Aleph 500 in UNIMARC format to the XML MARC 21 format. Particularly, the realization of such part is focused on the use of the CDSware internal module: BibConvert, that allows the conversion of the bibliographical records withdrawn by an external source in the inside format of the CDSware system.
4
Amelotti, Ercole. « Protocollo OAI-PMH negli Open Archive e applicazione CDSware per la rappresentazione dei relativi dati bibliografici ». Thesis, 2004. http://eprints.rclis.org/5482/1/introduzione.PDF.
Texte intégralRésumé :
This work of experimental thesis considers an actual reality that concerns, from a few years, with the process of scientific communication: Open Archives and the OAI initiative (Open Archive Initiative).
The interest for such matter has sprung from the reading of an article, published on the News-bulletin of the SIMAI (Italian Society of Applied and Industrial Mathematics) by Dott.ssa Antonella De Robbio, Responsible of the library of the CAB (Center of athenaeum for libraries) beside the University of the Studies in Padua, in which some open problems were underlined related to the communication of the research results inside the academic scientific community.
Particularly this thesis focuses the attention on the OAI protocol for the metadata harvesting developed by the same organization.
Are so evidentiated technical aspects related to the computer communication through the web, giving particular importance to the Data Provider subject, that is the active actor in such communicative process.
Another important treated aspect is made up of OAI-Rights: internal initiative of the same OAI, which investigates on a new reality that is the guardianship of the intellectual ownership right regarding the bibliografical metadata.
The experimental part of this work consists in the application of the CDSware software (Cern Document Server Software) for the web representation of bibliographical records imported by the library managerial system Aleph 500.
Particularly, the realization of such part is focused on the use of a CDSware internal module: BibFormat, that allows the creation of representation formats related to bibliographical data stored in the system for the end user.
5
Tahamtan, Iman. « A qualitative study on the use of personal digital assistants and smartphones among interns and residents of Hazrat Rasool Akram and Imam-Khomeini hospitals ». Thesis, 2011. http://eprints.rclis.org/19843/1/expliring%20pda%20usage.pdf.
Texte intégralRésumé :
Introduction
Handheld computers such as Personal Digital Assistants (PDAs) and smartphones are playing an increasing role to improve healthcare services by making information available at the point of care. The aim of the present study was to investigate how medical interns and residents retrieve information when using handheld devices. Furthermore, This study investigates the benefits and barriers of using handheld computers in clinical activities, and factors affecting adoption handheld computers among medical interns and residents.
Methodology
We conducted this qualitative study, using a semi-structured interview protocol. We selected the subjects of the study, using the purposive snowball sampling method. We carried out in-depth interviews with 21 medical interns and residents from May through September 2011. NVivo Software was use to codify and analyze the data.
Findings
Participants usually used PDAs and smartphones for web search, personal information management and communication in daily activities. They also used handheld computers for searching medical databases and drug references, reading electronic books and web search. Participants believed that usefulness, ease of use, education, organizational factors, individual features, social influences, observability, compatibility and job characteristics were the main factors affecting the adoption of these devices in medical settings. It was found that the most important benefits of using handheld computers included easy access and instant delivery of health information, medical errors reduction, access to evidence based and up-to-date medical information, portability, improving clinical decision makings and treatment quality. Three limitation categories of usage were also identified upon data analysis: Limitations related to handheld computers, individual barriers, and external limitations.
Conclusion
Significant development and effective changes are taking place in the field of medicine by the emergence of handheld computers in clinical settings; but in developing countries like Iran it is in its childhood period and needs more attention. It is important to use supportive tools like mobile technologies in healthcare organizations for better patient care. Healthcare managers and policy makers can use findings of current study for a better integration of handheld computers in medical settings. They can apply encouraging factors in hospitals, medical centers and clinics to make mobile technologies as popular devices among healthcare professionals.
6
Unger, Benedikt. « Datenstandards und Datentransferstandards im digitalen Musikvertrieb : eine Untersuchung digitaler Standards im digitalen Musikvertrieb aus techniksoziologischer Perspektive ». Thesis, 2007. http://eprints.rclis.org/9922/1/unger_musik_datenstandards.pdf.
Texte intégralRésumé :
The music industry has experienced a major slump in sales of physical sound storage media such as the compact disc. Contrary to this, revenues gained in the online music sector doubled in 2006. In this growing industry digital standard formats and standard workflows in the electronic music distribution process could help companies to lower their costs and work more efficiently. This thesis provides a rough overview of the digital music distribution industry with a special focus on the business-to-business relationship between music aggregators and music download platforms. It aims to clarify whether standards regarding workflow, music data and music metadata exist.
First, a review of literature is undertaken in order to gain knowledge about the social construction theory and actor network theory as well as facts and figures about the current digital music industry. Then five qualitative interviews are conducted with expert representatives of music aggregators and online music distributors. The interviews aim at identifying constraining closure mechanisms and uncovering details about the actors´ attitudes towards standardisation of workflows and data.
The main outcome of the thesis is that there is a need for standardisation of music metadata, data processing and sales reporting procedures. The findings suggest that the most powerful actors in the music business, represented by the IFPI (International Federation of the Phonographic Industry), need to agree on international standards for the issues mentioned above. The findings also provide a list of starting points for further research and discussion about improvements in the digital music sector.
7
Odigie, Imoisili. « Exploring the perceptions of network managers on bandwidth and online video streams in Ahmadu Bello University, Zaria ». Thesis, 2015. http://eprints.rclis.org/43375/1/EXPLORING%20THE%20PERCEPTIONS%20OF%20NETWORK%20Managers%20on%20Bandwidth%20and%20Online%20Video.pdf.
Texte intégralRésumé :
Online video streaming is a learning technology used in today’s world and reliant on the availability of bandwidth. This research study sought to understand the perceptions of network managers about bandwidth and online video streams in ABU Zaria. To achieve this, the interpretive paradigm and the Network Gatekeeping theory were used as the theoretical framework and also a case study approach was employed to investigate the phenomena. The study used a purposive sampling technique and a semi-structured interview to seek out opinions from the respondents. A thematic analytical approach was done with the use of Nvivo software, which yielded one hundred and seven codes, ten sub- categories and four major categories. The findings from the study indicated that 1) perceptions of network managers was one sided 2) no acceptable user policy was on ground and available bandwidth was limited 3) limitation of bandwidth, hindered user access to online video and mechanisms for gatekeeping had a role to play in the overall access to online video. Findings interpreted using the network gatekeeping theory suggest that to facilitate access for online video streaming user claims and bandwidth be taken into
consideration.
8
Flamino, Adriana Nascimento. « MARC21 e XML como ferramentas para a consolidação da catalogação cooperativa automatizada : uma revisão de literatura ». Thesis, 2003. http://eprints.rclis.org/16897/1/FLAMINO_Adriana_Nascimento_TCC.pdf.
Texte intégralRésumé :
The cooperation and the sharing of information cataloguing and bibliographical in environment automated, this was only possible with the creation and adoption of interchange format MARC21. But due to the progresses of the technologies of information and communication, of the crescent use of Internet and of the databases and databanks, there were the need of the creation and development of tools that optimize the organization activities, retrieval and interchange of information. XML is one of those developments that have as purpose to facilitate the management, storage and transmission of data through Internet. Before that, it was proposed through a literature revision, to analyze Interchange Format MARC21 and Markup Language XML as tools for the consolidation of the Automated Cooperative Cataloguing, your differences of storage flexibilities, organization, retrieval and interchange of data through Internet. This research made possible the divulgation to the community librarian, through a literature revision, that has been discussed internationally on MARC21 and XML.
9
Mazzieri, Marinella, Giovanni Michetti et Gaetana Cognetti. « Definizione, recupero e struttura del protocollo clinico : analisi e riflessioni per una condivisione dell'informazione biomedica su Web ». Thesis, 2003. http://eprints.rclis.org/5214/1/tesi_op_arch.zip.
Texte intégralRésumé :
Internet has led to new systems of information retrieval and diffusion in all fields, also in medicine. Health workers, patients and citizens can freely have access - on the Net - to useful information resources, like those concerning clinical protocols.
10
Miranda, Soares Filipi. « Princípios para a criação de uma extensão de metadados sobre interações ecológicas na agrobiodiversidade para o padrão Darwin Core ». Thesis, 2019. http://eprints.rclis.org/43096/1/Filipi_Miranda_Soares_disserta%C3%A7%C3%A3o.pdf.
Texte intégralRésumé :
Information is an intrinsic element to human relations. When transmitted or stored in digital media, it needs to be well described so it can be efficiently retrieved, accessed and interpreted by society. Among the themes of interest to society today, agrobiodiversity is a broad concept that involves organisms and ecosystems related to agricultural production and crops. For computational systems, the representation of information produced about agrobiodiversity can be done with metadata. However, the existing metadata standards do not fully include the representation of some concepts of agrobiodiversity, as in the Darwin Core (DwC) standard. The aim of this research was to present principles for the creation of an extension of metadata for the DwC standard, having as scope the ecological interactions in the context of agrobiodiversity. To achieve the research aim, the methodology, characterized as exploratory, qualitative, applied and descriptive, was divided into two stages: 1) exploration of methodological and terminological inputs; 2) terminological definition and metadata modeling. The execution of the first stage of the methodology was organized into four substeps: a) systematic analysis of the literature on ecological interactions; b) analysis of the main core of DwC terms; c) analysis of the extensions to the DwC metadata standard; d) correlated terminological analysis of the classes of the model
11
León-Gavilanez, K. F. « Estudio de la producción científica en preservación digital ». Thesis, 2021. http://eprints.rclis.org/42775/1/TFM_MasterSID_2021_LeonGavilanez_Kevin.pdf.
Texte intégralRésumé :
The present essay is a research work about the scientific production in Digital Preservation through the use of the Web of Science database. A state of the art is established in which the most important milestones in Digital Preservation are collected, as well as the content analysis of definitions and their influence in Spain. The scientific production is analysed by treating the scientific articles retrieved from the Web of Science. This analysis is based on the application of bibliometric laws, the Impact Factor, the SJR, the index-h and trends according to language, country, institutions, research areas, document typology, abstract and descriptors. Finally, a series of conclusions are drawn together with a prospective for future work related to this study.
12
Lança, Tamie Aline. « Modelo de referência para diagnóstico da obsolescência tecnológica e desenvolvimento de uma solução computacional visando a preservação digital do conhecimento científico : caso BDTD/UFSCar ». Thesis, 2010. http://eprints.rclis.org/15869/1/Lan%C3%A7a%2C%20T.%20TCC%202010.pdf.
Texte intégralRésumé :
With increased generation of information in digital format and its rapid technological obsolescence, a new challenge and fundamental requirement in this context: the digital preservation. Given its importance for university libraries, the goal of this research is to develop a computational solution based on free software called Refresher for digital preservation of scientific knowledge, based on a diagnostic model of technological obsolescence built from articles that deal with theme. Action research was the method used and the object of study to Digital Library of Theses and Dissertations of the Community Library of the Federal University of São Carlos (BDTD / UFSCar). The results ensure that the contribution of cultural, historical and scientific research community UFSCar expressed increasingly by manifestations of digital documents, can be continuously accessed in terms of content and features through technological resources available at the time, with guaranteed integrity , authenticity and reliability.
13
Grund, Stefan. « Optimierungsmöglichkeiten beim Selbstarchivieren wissenschaftlicher Publikationen in Institutionellen Repositorien ». Thesis, 2011. http://eprints.rclis.org/16575/1/Grund_MAT.pdf.
Texte intégralRésumé :
The open access movement seeks to make as many scientific publications as possible
freely available on the internet. In order to achieve this goal, besides establishing online
journals which are free of charge, it follows the strategy of self-archiving. According to
this strategy, scientists are required to make their peer-reviewed journal publications
available in digital repositories while complying with copyright regulations. Meanwhile,such repositories have been established by many universities and research institutes.
However, recent studies have shown that most academics do not make their publications
available. In order to motivate scientists to deliver their publications to repositories and
to record metadata, it is important that repositories provide an added value for scientists
and that recording metadata about their studies becomes easier. The current study
explores which quality criteria metadata must fulfill so that repositories can become
an efficient tool for scientists and academics. In addition, it is argued that repositories
must provide more extensive services and better interconnectedness to achieve this goal.
I first discuss published findings from quantitative and qualitative surveys, which were
conducted among scientists, to propose conceivable service models. After presenting
general quality criteria for metadata, I illustrate how such criteria may be applied in
repositories. Furthermore, functional requirements for the single elements of metadata
are outlined. Finally, I describe procedures that should be introduced to decrease the
efforts required by scientists as far as possible in recording metadata of their publications.
14
Garzón-Farinós, Mª Fernanda. « El registro de autoridades personales tras la aparición del web ». Thesis, 2015. http://eprints.rclis.org/24571/1/Tesis%20MFernanda%20Garzon-Farinos.pdf.
Texte intégralRésumé :
The objective of this thesis is a section design of biographical data from a digital inter-operable library named VESTIGIUM. With this aim, we carried out an in-depth study on the regulation, technology and current projects concerning the information of persons, which we here refer to as biographical data or authority control.
We therefore analysed the current level of name authority control, right from the first conceptualisations back in the 19th century, and the usual settings in which this type of data appears: libraries, archives and museums (LAM). We then analysed the current aspects of the new universe in which these abstract entities operate, since they can appear in multiple environments for different uses throughout the World Wide Web. This is the reason why the analysis becomes complex and limited, since authority records may be treated differently according to the context and use.
The working method consists of both literature review techniques and fieldwork which aim to find information systems that operate with authority control on the internet as well as cases of use of linked data (LD).
The creation of a regulatory framework in terms of name authority data in the scope of archives –International Standard Archival Authority Record For Corporate Bodies, Persons and Families (ISAAR (CPF)) and Encoded Archival Context – Corporate Bodies, Persons and Families (EAC-CPF)-, libraries and information science –Functional Requirements for Authority Data (FRAD), Guidelines for Authority Records and References (GARR), MARC 21 Format for Authority Data, Resource Description and Access (RDA), MARCXML, Metadata Authorities Description Schema (MADS)-, and in the implementation world of recommendations for metadata from the World Wide Web Consortium (W3C) –Dublin Core Metadata Initiative (DCMI), Resource Description Framework (RDF), Friend to Friend (FOAF), RELATIONSHIP, and BIO- have enabled us to create a prototype that acts as grounds for the inter-operability of biographical data, ensuring visibility at international level. Likewise, the formats of export defined according to the rules and standards of the application actually enable data exchange, taking into account that the use of technologies from the Semantic Web allows the integration of data originating from various systems.
The data model proposed in author´s table with contextual information complies with the four basic principles defined by Berners Lee for the publication of linked data. The benefits achieved by using the semantic regulation on the table are the following: improvements in the process of obtaining links between entities semantically similar or related, vocabularies of values, groups of metadata elements or data groups that originate from different sources which in turn also provide this kind of data.
15
Hernández, Vargas Fernando. « Propuesta de lineamientos para el intercambio de información científica en entornos informatizados que promueven una conducta ética en las unidades especializadas en la temática agrícola en Costa Rica ». Thesis, 2018. http://eprints.rclis.org/42281/1/Propuesta%20de%20lineamientos%20para%20el%20intercambio%20de%20informaci%C3%B3n%20cient%C3%ADfica%20en%20entornos%20informatizados%20que%20promuevan%20una%20conducta%20%C3%A9tica%20en%20las%20unidades%20especializadas.pdf.
Texte intégralRésumé :
Proposal to generate a theoretical construct that relates theoretical topics of infoethics with information management from a library perspective, and then apply it to a proposal for the exchange of scientific resources in digital support within the National Agricultural Information Network (CEDNIA). The research approach is mixed and according to development it is exploratory and descriptive. The research subject is the Agricultural Information and Documentation System of Latin America and the Caribbean (SIDALC), according to its website. Through it, around 2.7 million references are available and an approximate of 25.00 full-text documents whose collaboration is distributed in 170 institutions belonging to 23 countries in Latin America and the Caribbean, specifically for Costa Rica, are attached to this platform 16 specialized information units on the subject and reference.
16
Hernández, Vargas Fernando. « Propuesta de lineamientos para el intercambio de información científica en entornos informatizados que promueven una conducta ética en las unidades especializadas en la temática agrícola en Costa Rica ». Thesis, 2018. http://eprints.rclis.org/42313/1/Propuesta%20de%20lineamientos%20para%20el%20intercambio%20de%20informaci%C3%B3n%20cient%C3%ADfica%20en%20entornos%20informatizados%20que%20promuevan%20una%20conducta%20%C3%A9tica%20en%20las%20unidades%20especializadas.pdf.
Texte intégralRésumé :
Proposal to generate a theoretical construct that relates theoretical topics of infoethics with information management from a library perspective, and then apply it to a proposal for the exchange of scientific resources in digital support within the National Agricultural Information Network (CEDNIA). The research approach is mixed and according to development it is exploratory and descriptive. The research subject is the Agricultural Information and Documentation System of Latin America and the Caribbean (SIDALC), according to its website. Through it, around 2.7 million references are available and an approximate of 25.00 full-text documents whose collaboration is distributed in 170 institutions belonging to 23 countries in Latin America and the Caribbean, specifically for Costa Rica, are attached to this platform 16 specialized information units on the subject and reference.
17
Rozo, García Hugo Alexander. « Diseño de la Red de Información Educativa de Bogotá (REDINED BOGOTA) ». Thesis, 2011. http://eprints.rclis.org/19037/1/Tesis%20Redined%20Bogota.pdf.
Texte intégralRésumé :
This work aims to create the design level of education information network in Bogota, which integrates higher education institutions that have the power or education programs, with the intention of forming a network, enabling visibility and provide institutional centralize production participating universities. This model took into account in design, interoperability and structure with the Spanish Information Network called "REDINED", which has more than 20 years working under the auspices of the Ministry of Education and Science of the country, with the idea of integrating and encourage other countries to join such initiatives.
As good practice was reviewed for "Reduc", Latin American Network for Information and Documentation on Education, which was administered by Universidad Pedagógica Nacional but unfortunately at this time not operate.
18
Lepore, Valentina. « Il Wikibase data model per la pubblicazione dei dati bibliografici sul web semantico. Una sperimentazione presso la Biblioteca Nazionale Centrale di Firenze ». Thesis, 2019. http://eprints.rclis.org/39494/1/Il%20Wikibase%20data%20model%20per%20la%20pubblicazione%20dei%20dati%20bibliografici%20sul%20web%20semantico.pdf.
Texte intégralRésumé :
Under the supervision of Giovanni Bergamin, Mauro Guerrini and Chiara Storti, the thesis aims to test the potentialities of using the software and the data model of Wikibase for the publication of bibliographic data as LOD, to provide them with the interoperability that MARC formats do not support. As case study we have selected a limited number of UNIMARC elements and a sample of records from the OPAC of the Biblioteca Nazionale Centrale di Firenze. We have operated a syntactical restructuring of each UNIMARC element (in agreement with Giovanni Bergamin, Cristian Bacchi, New ways of creating and sharing bibliographic information: an experiment of using the Wikibase data model for UNIMARC data, «JLIS.it», vol. 9, n. 3, 2018) and a mapping of them with many other ontologies (RDA, BIBFRAME, Dublin Core and Schema.org). The goal is to evaluate the impact of this transformation of bibliographic data in order to optimize their visibility on the semantic web.
19
García-García, Alicia. « Integración de contenidos semánticos en un portal web de científicos y humanistas valencianos : Vestigium ». Thesis, 2015. http://eprints.rclis.org/24649/1/Tesis%20ALICIA%20GARCIA%20GARCIA.pdf.
Texte intégralRésumé :
The purpose of this paper is to study the needs of developing a digital library containing information on Valencian Researchers and Humanists, compatible with semantic web technologies, to publish data and share information according to the recommendations of the World Wide Web Consortium. The purpose of the Vestigium website is to gather, unite and preserve information on the most important Valencian researchers and humanists that, thanks to their academic and professional career, have become icons in their areas of expertise. The website shall focus mainly on personalities that have worked during the twentieth century, as progress was made in all areas of science in this period, without forgetting the contribution of illustrious Valencian people in terms of scientific, academic and humanist development.
20
Meiert, Matthias. « Elektronische Publikationen an Hochschulen - Modellierung des elektronischen Publikationsprozesses am Beispiel von Magisterarbeiten im Studiengang Internationales Informationsmanagement an der Universität Hildesheim ». Thesis, 2005. http://eprints.rclis.org/6963/1/meiert.matthias.2005.pdf.
Texte intégralRésumé :
The internet is drastically changing the framework of scholary publishing. Scientific publications are increasingly available to the public over the internet, often replacing those found in classical scientific media such as specialist books and journals. The implementation of an electronic publishing process is prerequisite for the successful distribution of scientific information via internet. This however requires the observance of certain rules and regulations which, if not followed, would threaten to create unwanted island solutions through system incompatibilty. The following work elucidates the technical and legal framework of online publications in the context of copyright amandment and open access movement and introduces projects and initiatives which deal within the area of scholary publishing. Further interviews serve to explore problem areas of the current publishing process of master theses. Finally, based on a solution analysis as well as on previous expositions, an electronic publishing process is shaped.
21
Zafalon, Zaira-Regina. « Scan for MARC : princípios sintáticos e semânticos de registros bibliográficos aplicados à conversão de dados analógicos para o Formato MARC21 Bibliográfico ». Thesis, 2012. http://eprints.rclis.org/18231/1/2012%20-%20Enacat%20EEPC%20-%20Scan%20for%20MARC.pdf.
Texte intégralRésumé :
The research presents nuclear issue as the study of the conversion of bibliographic records process. Delimiting the object of study for understanding the conversion of analog bibliographic records to MARC 21 Bibliographic format, from the syntactic and semantic analysis of records described in patterns of descriptive metadata structure and content standards. The thesis of this research is that the syntactic and semantic principles of bibliographic records, defined by schemas describing and cataloging the display, in the standards of descriptive metadata structure and content standards, determine the process of converting bibliographic records MARC21 Format for Bibliographic. Based on this context, the proposition of this research is to develop a theoretical study of the syntax and semantics of bibliographic records, by the Linguistic bias, with Saussure and Hjelmslev, which subsidize the conversion of analog bibliographic records to MARC 21 Format for Bibliographic a computational interpreter . With this proposal, it is stated, as a general goal, develop a theoretical-conceptual model of syntax and semantics in bibliographic records from Saussureano hjelmslevianos and linguistic studies of the manifestations of human language, which is applicable to a computational interpreter aimed to conversion bibliographic records to MARC 21 Bibliographic format. To reach this goal it is through the following specific objectives, divided in two groups and directed respectively to the theoretical-conceptual model of syntactic structure and semantics of bibliographic records, and the conversion of their records process: explain the relationship between syntax and semantics of bibliographic in the light of linguistic aspects studied by Saussure and Hjelmslev, applicable to analog and digital media records; submit characteristic principles of syntax and semantics in bibliographic records; look through the available literature, the methods and procedures for conversion of bibliographic records to MARC 21 Bibliographic format; set method of image processing bibliographic records in analog optical character recognition (OCR) software; present computational interpretation technique that is focused on the conversion of analog bibliographic records to MARC 21 Bibliographic Format to consider the syntactic and semantic schemas. In view of the outlined objectives, the methodological approach of the research is based on a qualitative approach, exploratory, descriptive and experimental basis and uses the literature. As a result, it is expected to contribute significantly to the Information Science Similarly, considering social, inherent in human knowledge and the solution of the problem presented aspects. The greatest social benefit occasioned by this research relates closely, the aspects of sharing bibliographic records, and the possibility of extending access to the metadata of information resources represented by the various units of information. Contributions theoretically can be glimpsed on the development of issues related to syntactic and semantic aspects of bibliographic records, and involve, at one time, the interdisciplinary Information Science, Computer Science and Linguistics. Contributions in the practical field are identified by the study include the development of Scan for MARC, a computational interpreter that can be adopted by any institution wishing to make use of conversion databases of bibliographic records procedure, to MARC21 format Library from the description and visualization of bibliographic records (AACR2R and ISBD), that character is considered innovative research schemes.
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Kleiner, Eike. « Portallösungen zur Präsentation elektronischer Bestände : Marktübersicht und Kriterien der Beschaffungsentscheidung aus Sicht der heilbronn business school ». Thesis, 2006. http://eprints.rclis.org/16577/1/DiplomarbeitPublic_EikeKleiner.pdf.
Texte intégralRésumé :
Subject of this diploma thesis are portal solutions for the presentation of electronic collections, including a market review and criteria for the acquisition decision from heilbronn business school´s point of view. In this thesis the heilbronn business school is presented and relevant basic conditions for the implementation of a portal solution are considered. Within the second part, the thesis focuses on the analysis of the term „portal“ and points out the features and elements of portal solutions. In the following the results of an interview with comparable universities are presented and a market review, introducing portal vendors and their portal solutions, is presented. Important aspects for the acquisition of a portal solution, relating to heilbronn business school´s perspective, are developed in the last part of the thesis. Finally an acquisition recommendation is given.
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Schmidt, Nora. « Semantisches Publizieren im interdisziplinären Wissenschaftsnetzwerk. Theoretische Grundlagen und Anforderungen ». Thesis, 2014. http://eprints.rclis.org/24215/1/schmidt_semantic-publishing_e-lis.html.
Texte intégralRésumé :
The study examines preconditions to adopt semantic web technologies for a novel specialized medium of scholarly communication that – also interdisciplinary – enables the synchronicity of publication and knowledge representation on the one hand and the dynamic bundling of assertions on the other hand. Therefore it is first of all necessary to determine a concept of „(scholarly) publication“ and of neighbouring concepts. These considerations are fertilized by theories that can be related to the radical constructivism. Therefrom derives a critique of the mainstream of knowledge representation that resigns to being not able to represent the dynamics of knowledge. Finally the study evinces a conceptual outline of a technical system that is built upon the known concept of nanopublications and is called „scholarly network“. The increased effort while publishing in the scholarly network is outweighed by the benefits of this publication medium: It may help to render research outputs more precisely as well as to raise their connectivity through reducing the complexity of assertions. Beyond that it would generate an openly accessible and finely structured discourse archive – a wide participation provided.