Timed Test Case Execution For Distributed Real Time Systems


Timed Test Case Execution For Distributed Real Time Systems
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Timed Test Case Execution For Distributed Real Time Systems


Timed Test Case Execution For Distributed Real Time Systems
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Author : Shoukat Hayat Siddiquee
language : en
Publisher:
Release Date : 2005

Timed Test Case Execution For Distributed Real Time Systems written by Shoukat Hayat Siddiquee and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2005 with categories.


A real-time system is a system that is required to react to stimuli from the environment (including the passage of physical time) within time intervals dictated by the environment. In real-time applications, the timing requirements are the main constraints and their mastering is the predominant factor for assessing the quality of service. We proposed two methods for timed test case execution for distributed real time systems modeled as TIOA. Ensuring the correctness of real time systems before the development and guaranteeing that it functions correctly within the specified time constraints are very critical to avoid catastrophic consequences. A number of design issues affect the testing strategies and the testability of the system. Existing methods of distributed test systems still have some drawbacks. Firstly, there is lack of coordination among local testers in a distributed system. Secondly, the centralized test method may result in performance problems, due to the fact that all TS-IUT interactions are achieved through the network. With an aim to alleviate the shortcomings, we developed a Synchronizer in centralized test system, which would control and coordinate the local testers in the test environment. We implemented these methods and tested them with a benchmark of real life automata model by using CORBA distributed architecture. As a result, the performance problem has been reduced in both methodologies. We distinguished between two methodologies and compare their performances in terms of functionalities, based on our implementation and illustrate their approaches using Train-Gate-Controller case study.



Parallel And Distributed Computing Applications And Technologies


Parallel And Distributed Computing Applications And Technologies
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Author : Jong Hyuk Park
language : en
Publisher: Springer
Release Date : 2019-02-07

Parallel And Distributed Computing Applications And Technologies written by Jong Hyuk Park and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-02-07 with Computers categories.


This book constitutes the refereed proceedings of the 19th International Conference on CParallel and Distributed Computing, Applications and Technologies, PDCAT 2018, held in Jeju Island, South Korea, in August 2018. The 35 revised full papers presented along with the 14 short papers and were carefully reviewed and selected from 150 submissions. The papers of this volume are organized in topical sections on wired and wireless communication systems, high dimensional data representation and processing, networks and information security, computing techniques for efficient networks design, electronic circuits for communication systems.



Advanced Distributed Systems


Advanced Distributed Systems
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Author : Felix F. Ramos
language : en
Publisher: Springer
Release Date : 2005-08-31

Advanced Distributed Systems written by Felix F. Ramos and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2005-08-31 with Computers categories.


It is our pleasure to present the papers accepted and presented at the 5th Int- national School and Symposium on Advanced Distributed Systems (ISSADS) in this LNCS volume. The symposium was held in the city of Guadalajara,Mexico from January 24 to 28, 2005. The organization team was composed of members of CINVESTAV Guadalajara, Rostock University in Germany, the CUCEI and CUCEA campuses of Guadalajara University, and Instituto Tecnol ́ ogico y de Estudios Superiores de Occidente, ITESO. The symposium is already a we- established annual meeting, at which scientists and people from the industrial ?eld meet and discuss the progress of applications and the theory of distributed systems in a forum during the last week of January. This year, more than 250 people from 3 continents attended the conference. Most of them are scientists, teachers, students and engineers from the local industry. The papers presented in the sessions of the symposium cover not only the subjects of distributed systems from the system level and applications, but also contributions from the area of theory and arti?cial intelligence concepts. These papers were selected out of more than 100 submissions. There was a selection ?lter in which each paper was evaluated by at least three members of the - ternational Program Committee, who came from research institutions of good reputation all over the world.



Formal Modeling And Analysis Of Timed Systems


Formal Modeling And Analysis Of Timed Systems
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Author : David N. Jansen
language : en
Publisher: Springer
Release Date : 2018-08-27

Formal Modeling And Analysis Of Timed Systems written by David N. Jansen and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-08-27 with Computers categories.


This book constitutes the refereed proceedings of the 16th International Conference on Formal Modeling and Analysis of Timed Systems, FORMATS 2018, held in Beijing, China, in September 2018. The 14 papers presented in this volume were carefully reviewed and selected from 29 submissions. The papers are organized in the following topical sections: invited papers, temporal logics, distributed timed systems, behavioral equivalences, timed words, and continuous dynamical systems. The aim of FORMATS is to promote the study of fundamental and practical aspects of timed systems, and to bring together researchers from different disciplines that share interests in modeling and analysis of timed systems and, as a generalization, hybrid systems.



The Testability Of Distributed Real Time Systems


The Testability Of Distributed Real Time Systems
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Author : Werner Schütz
language : en
Publisher: Springer Science & Business Media
Release Date : 2007-07-23

The Testability Of Distributed Real Time Systems written by Werner Schütz and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007-07-23 with Computers categories.


BY H. KOPETZ A real-time computer system must provide the intended service in two di mensions: the functional (value) dimension and the temporal dimension. The verification of a real-time system implementation is thus necessarily more com plex than the verification of a non-real-time system which has to be checked in the value dimension only. Since the formal verification techniques of temporal properties have not yet matured to the point where these techniques can be used in practical system development, systematic design and testing are the only alternatives for the development of dependable real-time systems. At present, up to and more than fifty percent of the development eff'ort of complex real-time computer systems is spent on testing. The test activities are thus a significant cost element in any real-time system project. The attack on this cost element has to proceed from two fronts: the design for testability and the development of a systematic test methodology supported by an appropriate tool set. This book covers both of these topics.



Embedded Software And Systems


Embedded Software And Systems
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Author : Laurence T. Yang
language : en
Publisher: Springer Science & Business Media
Release Date : 2005-12-05

Embedded Software And Systems written by Laurence T. Yang and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2005-12-05 with Computers categories.


This book constitutes the refereed proceedings of the Second International Conference on Embedded Software and Systems, ICESS 2005, held in Xi'an, China, in December 2005. The 63 revised full papers presented together with the abstracts of 3 keynote speeches were thoroughly reviewed and selected from 361 submissions. The papers are organized in topical sections on embedded hardware, embedded software, real-time systems, power aware computing, hardware/software co-design and system-on-chip, testing and verification, reconfigurable computing, agent and distributed computing, wireless communications, mobile computing, pervasive/ubiquitous computing and intelligence, multimedia and human-computer interaction, network protocol, security and fault-tolerance, and abstracts of eight selected workshop papers.



Distributed Computer Control Systems 1991


Distributed Computer Control Systems 1991
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Author : H. Kopetz
language : en
Publisher: Elsevier
Release Date : 2014-07-04

Distributed Computer Control Systems 1991 written by H. Kopetz and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-07-04 with Technology & Engineering categories.


Distributed computer control is at the intersection between control engineering and computer science. Containing 22 papers, this book provides an up-to-date reference source of important issues in the design and implementation of distributed real-time computer systems.



Principles Of Distributed Systems


Principles Of Distributed Systems
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Author : Chenyang Lu
language : en
Publisher: Springer
Release Date : 2010-12-06

Principles Of Distributed Systems written by Chenyang Lu and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2010-12-06 with Computers categories.


The 14th International Conference on Principles of Distributed Systems (OPODIS 2010) took place during December 14–17, 2010 in Tozeur, Tunisia. It continued a tradition of successful conferences; Chantilly (1997), Amiens (1998), Hanoi (1999), Paris (2000), Mexico (2001), Reims (2002), La Martinique (2003), Gre- ble (2004), Pisa (2005), Bordeaux (2006), Guadeloupe (2007), Luxor (2008) and Nˆ?mes (2009). The OPODIS conference constitutes an open forum for the exchange of sta- of-the-art knowledge on distributed computing and systems among researchers from around the world. Following the tradition of the previous events, the p- gram was composed of high-quality contributed papers. The program call for papers looked for original and signi?cant research contributions to the theory, speci?cation, design and implementation of distributed systems, including: – Communication and synchronization protocols – Distributed algorithms, multiprocessor algorithms – Distributed cooperative computing – Embedded systems – Fault-tolerance, reliability, availability – Grid and cluster computing – Location- and context-aware systems – Mobile agents and autonomous robots – Mobile computing and networks – Peer-to-peer systems, overlay networks – Complexity and lower bounds – Performance analysis of distributed systems – Real-time systems – Security issues in distributed computing and systems – Sensor networks: theory and practice – Speci?cation and veri?cation of distributed systems – Testing and experimentation with distributed systems In response to this call for papers, 122 papers were submitted. Each paper was reviewed by at least three reviewers, and judged according to scienti?c and p- sentation quality, originality and relevance to the conference topics.



Databases And Information Systems


Databases And Information Systems
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Author : Audrone Lupeikiene
language : en
Publisher: Springer
Release Date : 2018-08-14

Databases And Information Systems written by Audrone Lupeikiene and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-08-14 with Computers categories.


This book constitutes the refereed proceedings of the 13th International Baltic Conference on Databases and Information Systems, DB&IS 2018, held in Trakai, Lithuania, in July 2018. The 24 revised papers presented were carefully reviewed and selected from 69 submissions. The papers are centered around topics like information systems engineering, enterprise information systems, business process management, knowledge representation, ontology engineering, systems security, information systems applications, database systems, machine learning, big data analysis, big data processing, cognitive computing.



Advances In Computers


Advances In Computers
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Author :
language : en
Publisher: Academic Press
Release Date : 2017-08-23

Advances In Computers written by and has been published by Academic Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-08-23 with Computers categories.


Advances in Computers, Volume 107, the latest volume in a series published since 1960, presents detailed coverage of innovations in computer hardware, software, theory, design and applications. Chapters in this updated volume include Advances in Model-based Analysis and Testing, Advances in Software Quality Assurance, Advances in Handling Uncertainty in Testing, Advances in Testing of Communicating Systems, and Advances in Formal Verification and Cyber-physical Systems. This book provides contributors with a medium in which they can explore their subjects in greater depth and breadth than journal articles usually allow. Provides in-depth surveys and tutorials on new computer technology Presents well-known authors and researchers in the field Includes extensive bibliographies with most chapters Volumes are devoted to single themes or subfields of computer science