Relevant bibliographies by topics / Unified message systems (UMS)

Academic literature on the topic 'Unified message systems (UMS)'

Author: Grafiati
Published: 10 December 2022
Last updated: 29 January 2023

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Journal articles on the topic "Unified message systems (UMS)"

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Rouf, Md A., Abdelmalek Bouazza, Rao M. Singh, Will P. Gates, and R. Kerry Rowe. "Gas flow unified measurement system for sequential measurement of gas diffusion and gas permeability of partially hydrated geosynthetic clay liners." Canadian Geotechnical Journal 53, no. 6 (June 2016): 1000–1012. http://dx.doi.org/10.1139/cgj-2015-0123.

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A gas flow unified measurement system (UMS-G) for sequential measurement of gas diffusion and gas permeability of geosynthetic clay liners (GCLs) under applied stress conditions (2 to 20 kPa) is described. Measurements made with the UMS-G are compared with measurements made with conventional experimental devices and are found to give similar results. The UMS-G removes the need to rely on two separate systems and increases further the reliability of the gas properties’ measurements. This study also shows that the gas diffusion and gas permeability reduce greatly with the increase of both gravimetric water content and apparent degree of saturation. The effect of applied stress on gas diffusion and gas permeability is found to be more pronounced at gravimetric water content greater than 60%. These findings suggest that at a nominal overburden stress of 20 kPa, the GCL used in the present investigation needs to be hydrated to 134% gravimetric water content (65% apparent degree of saturation) before gas diffusion and gas permeability drop to 5.5 × 10−11 m2·s−1 and 8.0 × 10−13 m·s−1, respectively, and to an even higher gravimetric water content (apparent degrees of saturation) at lower stress.
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Guttman, Sharon E., Lee A. Gilroy, and Randolph Blake. "Mixed messengers, unified message: spatial grouping from temporal structure." Vision Research 45, no. 8 (April 2005): 1021–30. http://dx.doi.org/10.1016/j.visres.2004.10.014.

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Lin, Chih-Hsueh, Chia-Wei Ho, Guo-Hsin Hu, Baswanth Sreeramaneni, and Jun-Juh Yan. "Secure Data Transmission Based on Adaptive Chattering-Free Sliding Mode Synchronization of Unified Chaotic Systems." Mathematics 9, no. 21 (October 21, 2021): 2658. http://dx.doi.org/10.3390/math9212658.

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This paper is concerned with a novel secure data transmission design based on adaptive synchronization of master and slave unified chaotic systems. First, by introducing an augmented error state, an adaptive continuous sliding mode control (SMC) is derived to guarantee the synchronization of unified chaotic systems. Then, the secret message embedded in the master chaotic system can be transmitted from transmitter to receiver. Different from previous works using discontinuous SMC, the undesired chattering phenomenon can be fully eliminated, and it becomes possible to precisely recover the embedded secret message at the receiver. Last, an example is given to illustrate the success of secure data transmission with the continuous SMC developed in this paper.
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Nakata, Takuya, Sinan Chen, and Masahide Nakamura. "Uni-Messe: Unified Rule-Based Message Delivery Service for Efficient Context-Aware Service Integration." Energies 15, no. 5 (February 25, 2022): 1729. http://dx.doi.org/10.3390/en15051729.

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Rule-based systems, which are the typical technology used to realize context-aware services, have been independently implemented in various smart services. The challenges of these systems are the versatility of action, looseness, and the coding that is needed to describe the conditional branches. The purpose of this study was to support the realization of service coordination and smart services using context-aware technology by converting rule-based systems into services. In the proposed method, we designed and implemented the architecture of a new service: Unified Rule-Based Message Delivery Service (Uni-messe), which is an application-neutral rule management and evaluation service for rule-based systems. The core part of the Uni-messe proposal is the combination of a Pub/Sub and a rule-based system, and the proposal of a new event–condition–route (ECR) rule-based system. We applied Uni-messe to an audio information presentation system (ALPS) and indoor location sensing technology to construct concrete smart services, and then compared and evaluated the implementation to “if this then that” (IFTTT), which is a typical service coordination technology. Moreover, we analyzed the characteristics of other rule-based systems that have been serviced in previous studies and compared them to Uni-messe. This study shows that Uni-messe can provide services that simultaneously combine versatility, ease of conditional description, looseness, context independence, and user interface (UI), which cannot be achieved using conventional rule-based system services. By using Uni-messe, advanced heterogeneous distributed service coordination using rule-based systems and the construction of context-aware services can be performed easily.
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Sell, Raivo, and Priit Leomar. "Universal Navigation Algorithm Planning Platform for Unmanned Systems." Solid State Phenomena 164 (June 2010): 405–10. http://dx.doi.org/10.4028/www.scientific.net/ssp.164.405.

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The paper deals with route planning and message exchange platform development for unmanned vehicle systems like Unmanned Ground Vehicle (UGV) and Unmanned Aerial Vehicle (UAV). Existing solutions for both types of vehicles are discussed and analyzed. Based on existing solution an unified concept is introduced. In this paper we present the study where the universal navigation algorithm planning platform is developed aiming to provide common platform for different unmanned mobile robotic systems. The platform is independent from the application and the target software. The navigation and action planning activity is brought to the abstract layer and specific interfaces are used to produce the target oriented code, describing two different test platforms are presented and co-operation scenarios.
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Legashev, Leonid, Irina Bolodurina, Lubov Zabrodina, Yuri Ushakov, Alexander Shukhman, Denis Parfenov, Yong Zhou, and Yan Xu. "Message Authentication and Network Anomalies Detection in Vehicular Ad Hoc Networks." Security and Communication Networks 2022 (February 24, 2022): 1–18. http://dx.doi.org/10.1155/2022/9440886.

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Intelligent transport systems are the future in matters of safe roads and comfortable driving. Integration of vehicles into a unified intelligent network leads to all kinds of security issues and cyber threats common to conventional networks. Rapid development of mobile ad hoc networks and machine learning methods allows us to ensure security of intelligent transport systems. In this paper, we design an authentication scheme that can be used to ensure message integrity and preserve conditional privacy for the vehicle user. The proposed authentication scheme is designed with lightweight cryptography methods, so that it only brings little computational and communication overhead. We also conduct experiments on vehicular ad hoc network segment traffic generation in OMNeT++ tool and apply up-to-date machine learning methods to detect malicious behavior in a given simulated environment. The results of the study show high accuracy in distributed denial-of-service attack detection.
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Di Giusto, Cinzia, Davide Ferré, Laetitia Laversa, and Etienne Lozes. "A Partial Order View of Message-Passing Communication Models." Proceedings of the ACM on Programming Languages 7, POPL (January 9, 2023): 1601–27. http://dx.doi.org/10.1145/3571248.

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There is a wide variety of message-passing communication models, ranging from synchronous "rendez-vous" communications to fully asynchronous/out-of-order communications. For large-scale distributed systems, the communication model is determined by the transport layer of the network, and a few classes of orders of message delivery (FIFO, causally ordered) have been identified in the early days of distributed computing. For local-scale message-passing applications, e.g., running on a single machine, the communication model may be determined by the actual implementation of message buffers and by how FIFO queues are used. While large-scale communication models, such as causal ordering, are defined by logical axioms, local-scale models are often defined by an operational semantics. In this work, we connect these two approaches, and we present a unified hierarchy of communication models encompassing both large-scale and local-scale models, based on their concurrent behaviors. We also show that all the communication models we consider can be axiomatized in the monadic second order logic, and may therefore benefit from several bounded verification techniques based on bounded special treewidth.
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Wei, Ying. "The Construction of Colleges and Universities Library Unified Information System Based on Guangxi Regional Features." Applied Mechanics and Materials 543-547 (March 2014): 3151–55. http://dx.doi.org/10.4028/www.scientific.net/amm.543-547.3151.

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Through the integrated application of Library information system and campus culture of Guangxi colleges as well as the research of Guangxi colleges serving developments of China-ASEAN, and Guangxi Beibu Gulf economic region, this paper provides solution of integrated construction of college campus culture and library information system on informatization condition. In the system of college campus culture construction based on perspective of Gungxi colleges, college library information resource is used as medium to integrate into cultural connotation serving regional economy on the basis of knowledge architecture, with applications of Internet, computer telecom integration technology as well as IVR and TTS technology, communication tools commonly used by college students and teachers are adopted as informatization approaches, concept identification system, activity identification system, visual identification system, subject and specialty service system, environment and culture planning system and other unified information general culture systems are established, and e-mail, voice message, short message, WAP, real time communication, web, VoIP and other campus culture interactive measures are realized. The reconfigurable analysis of aggregate diagnosis flow proves the integrated construction of campus culture and library unified information is feasible.
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Akasiadis, Charilaos, Vassilis Pitsilis, and Constantine D. Spyropoulos. "A Multi-Protocol IoT Platform Based on Open-Source Frameworks." Sensors 19, no. 19 (September 28, 2019): 4217. http://dx.doi.org/10.3390/s19194217.

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Internet of Things (IoT) technologies have evolved rapidly during the last decade, and many architecture types have been proposed for distributed and interconnected systems. However, most systems are implemented following fragmented approaches for specific application domains, introducing difficulties in providing unified solutions. However, the unification of solutions is an important feature from an IoT perspective. In this paper, we present an IoT platform that supports multiple application layer communication protocols (Representational State Transfer (REST)/HyperText Transfer Protocol (HTTP), Message Queuing Telemetry Transport (MQTT), Advanced Message Queuing Protocol (AMQP), Constrained Application Protocol (CoAP), and Websockets) and that is composed of open-source frameworks (RabbitMQ, Ponte, OM2M, and RDF4J). We have explored a back-end system that interoperates with the various frameworks and offers a single approach for user-access control on IoT data streams and micro-services. The proposed platform is evaluated using its containerized version, being easily deployable on the vast majority of modern computing infrastructures. Its design promotes service reusability and follows a marketplace architecture, so that the creation of interoperable IoT ecosystems with active contributors is enabled. All the platform’s features are analyzed, and we discuss the results of experiments, with the multiple communication protocols being tested when used interchangeably for transferring data. Developing unified solutions using such a platform is of interest to users and developers as they can test and evaluate local instances or even complex applications composed of their own IoT resources before releasing a production version to the marketplace.
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Lanese, Ivan, Adrián Palacios, and Germán Vidal. "Causal-Consistent Replay Reversible Semantics for Message Passing Concurrent Programs." Fundamenta Informaticae 178, no. 3 (January 15, 2021): 229–66. http://dx.doi.org/10.3233/fi-2021-2005.

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Causal-consistent reversible debugging is an innovative technique for debugging concurrent systems. It allows one to go back in the execution focusing on the actions that most likely caused a visible misbehavior. When such an action is selected, the debugger undoes it, including all and only its consequences. This operation is called a causal-consistent rollback. In this way, the user can avoid being distracted by the actions of other, unrelated processes. In this work, we introduce its dual notion: causal-consistent replay. We allow the user to record an execution of a running program and, in contrast to traditional replay debuggers, to reproduce a visible misbehavior inside the debugger including all and only its causes. Furthermore, we present a unified framework that combines both causal-consistent replay and causal-consistent rollback. Although most of the ideas that we present are rather general, we focus on a popular functional and concurrent programming language based on message passing: Erlang.
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Books on the topic "Unified message systems (UMS)"

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1970-, Lisenbea Shane, Popovich Michael 1973-, and Cisco Systems Inc, eds. Cisco Unified Presence fundamentals. Indianapolis, IN: Cisco Press, 2010.

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Cruickshank, Joanna. Colonial Contexts and Global Dissent. Oxford University Press, 2017. http://dx.doi.org/10.1093/oso/9780199683710.003.0013.

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Until late in the nineteenth century, the otherwise fractious universe of Dissent united in affirming Scripture as the supreme religious authority and in exalting the individual conscience as the final interpreter of the Bible’s message. Because of this scriptural fixation, Dissenters contributed disproportionately to the manifestly biblical character of nineteenth-century Anglo-American civilization. It is for that very reason often hard to differentiate a specifically Dissenting history of the Bible from much shared with other Protestants. General cultural influences such as an emphasis on human subjectivity had a lot to do with how Dissenters read their Bibles. The ‘Bible civilization’ to which they contributed was permeated with scriptural phrases and assumptions. Disputes about biblical authority became important because most people were privately committed to the intensive reading of Scripture with the aid of family Bibles. Scripture also lived in public through hymnody and preaching. The Bible featured heavily in political controversy, notably due to disagreements about its place in systems of public education. The tendency to found claims to religious authority on a purified reading of Scripture and to contrast this with the practice of Roman Catholicism was characteristic of Dissent, as was the tendency for those claims to clash. Dissenters divided, for instance, on prophetic interpretation or on whether biblical interpretation needed to be guided by creeds. Conflict over how to interpret the Bible deepened and widened to encompass questions about the character of Scripture itself. Representative early nineteenth-century Dissenters such as Moses Stuart and Josiah Conder held on to unsophisticated if potentially liberal assumptions about the nature of its inspiration but disputes about higher criticism would mount in the wake of Anglican controversies in the 1850s and 1860s. It was striking, however, that these disputes were not as acrimonious in the British Empire as in the United Kingdom or the United States, perhaps because Canadian or Australian Dissenters were more interested in confessional identity and national service. By the end of the century, the expanding terrain of intra-Protestant conflict made it increasingly difficult to discern a unified Dissenting voice. By 1900, it was not as clear as it had once been that ‘the Holy Scriptures are the sole authority and sufficient rule in matters of religion’.
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Book chapters on the topic "Unified message systems (UMS)"

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Wang, Yuejiao, Mengyang Li, Shumin Sun, Yonghua Chen, Yong Li, and Yan Cheng. "Research on Collaborative Real-Time Simulation Technology of Multi-Energy Complementary Integrated Energy System." In Advances in Transdisciplinary Engineering. IOS Press, 2022. http://dx.doi.org/10.3233/atde220277.

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In order to realize the real-time simulation of regional integrated energy system, a multi-energy flow collaborative real-time simulation technology based on message bus is proposed, and the real-time simulation platform established on this basis realizes the real-time simulation of electrical and thermal systems. By using the co-simulator composed of message-oriented middleware and adapter to coordinate multiple simulators to complete the real-time simulation of the system in the loop, the message bus uses the open source ZeroMQ; it provides a unified message subscription and message publishing mechanism for all real-time simulators. Adapters are used to connect a variety of heterogeneous emulators, such as RT-LAB, TRNSYS, etc., to messaging middleware. Adopting message-oriented middleware and adapter scheme, it has the characteristics of open and extensible. The simulation system developed in this paper can be used in the real time simulation of distribution integrated energy system to realize the interaction between energy flow and information flow.
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Conference papers on the topic "Unified message systems (UMS)"

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Saguna, Prem Prakash Jayaraman, and Arkady Zaslavsky. "Determining user presence using context in a decentralized unified messaging system (IPAD-UMS)." In 5th International ICST Conference on Mobile and Ubiquitous Systems: Computing, Networking and Services. ICST, 2008. http://dx.doi.org/10.4108/icst.mobiquitous2008.3991.

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Radkowski, Rafael, and Michael Hilus. "Unified Modeling Language to Enhance the Specification of Discrete Event Systems for Virtual Reality Applications." In ASME 2011 World Conference on Innovative Virtual Reality. ASMEDC, 2011. http://dx.doi.org/10.1115/winvr2011-5541.

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This paper presents the utilization of UML (Unified Modeling Language) state diagrams and activity diagrams in order to model a discrete control system for a virtual reality (VR) application. Discrete control systems are utilized to control the behavior of a virtual model within a VR application. The common approach is to use a graphical notation, whose graphical elements represent states and messages. However, in a technical domain the discrete event system has to integrate technical simulations and engineering models. Furthermore, it needs to be flexible. An UML-based notation facilitates both. Changes are simple by replacing states and transitions of the diagrams. Engineering models are integrated by code templates, which are derived from the UML. This UML-bases notation has been tested. In summary, utilizing UML simplifies to keep track of the behavior models of virtual objects.
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Wang, Shilong, Jian Yi, Xia Hong, and Z. Zhang. "Heterogeneous Autonomous Agent Architecture for Agile Manufacturing." In ASME 2002 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference. ASMEDC, 2002. http://dx.doi.org/10.1115/detc2002/cie-34397.

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Considering the agent-based modeling and mapping in manufacturing system, some system models are described in this paper, which are included: Domain Based Hierarchical Structure (DBHS), Cascading Agent Structure (CAS), Proximity Relation structure (PRS), and Bus-based network structure (BNS). In DBHS, one sort of agents, called static agents, individually acts as Domain Agents, Resources Agents, UserInterface Agents and Gateway Agents. And the others, named mobile agents, are the brokers of task and process flow. Static agents representing a subsystem may itself be an agent-based network and should learn as the mobile agents to deal with new situation. Mobile agents move around the network domains taking advantage of the resources to fulfill their goals. In CAS, We use Unified Modeling Language (UML) to build up the agent-based manufacturing system It is said Enterprise agent (main agent) has factory agents together with some directly jurisdictional workshop agents, cell agents, and individual resource agents. Likewise, factory agent has workshop agents together with some directly jurisdictional cell agents and individual resource agents, and so on. In PRS, the resources agents are located together by its function and abilities. There is only one agent behaves as the task-announcer. The communication just occurs among the Proximity Relational agents. In BNS, It is very similar with the society of human being connected with a network, some agents, such as ‘cost calculating’, are just cope with the matter-of-fact job. And some agents run as the individual resources that can negotiate with each other and advertise a necessary message within the whole domain or a given group of agents. The administration just relies on the individual address of agents and the group ID code of agents.
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