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Conformance Testing of Objects in Distributed Processing Systems [chapter]

Brigitte Bär, Kurt Geihs
1997 Informatik aktuell  
The issue of conformance testing is of particular importance in distributed systems where objects from different sources and manufacturers have to interwork.  ...  We discuss the requirements of object conformance testing and the relationship to established protocol conformance testing methodology.  ...  Acknowledgements The work of B. Bär was supported by a grant from IBM European Networking Centre, Germany.  ... 
doi:10.1007/978-3-642-60729-5_10 dblp:conf/kivs/BarG97 fatcat:vriydrd3pzbfbimw3zkchl2uqy

The specification and testing of conformance in ODP systems [chapter]

P. F. Linington, J. Derrick, H. Bowman
1996 Testing of Communicating Systems  
Particular attention is given to the role of consistency in the conformance assessment process. Finally, we review the current work on an ODP conformance testing methodology.  ...  This paper introduces the key aspects of the reference model of open distributed processing, including the ODP conformance framework, in section one.  ...  Such tool chains will play an important role in making the development of distributed systems a cost-effective process.  ... 
doi:10.1007/978-0-387-35062-2_8 fatcat:xigepdmifncfzlb736r5vcu5u4

Principles and Tools for Testing Open Distributed Systems [chapter]

Mohammed Benattou, Leo Cacciari, Régis Pasini, Omar Rafiq
1999 IFIP Advances in Information and Communication Technology  
In this paper, we show how to cope with these problems by using a distributed test method derived from OSI conformance testing.  ...  All these frameworks are object-based and aim at creating open distributed environments supporting interworking, interoperability, and portability, in spite of heterogeneity and autonomy of the related  ...  They aim to describe systems implemented in terms of configurations of distributed objects.  ... 
doi:10.1007/978-0-387-35567-2_6 fatcat:hncpejj4p5cqfo4snbqxti6uhu

Implementation of TTCN Operational Semantics in Estelle [chapter]

Luoming Hou, Jean-Philippe Favreau, Debra Tang
1995 Protocol Test Systems  
This technology is based on an implementation of the operational semantics ofTTCN in Estelle. T. Mizuno et al. (eds.), Protocol Test Systems  ...  With an upgraded version of the Tree and Tabular Combined Notation (TTCN) that encompasses concurrency, it is now possible to foresee a new generation of Abstract Test Suites (ATSs) and Means Of Testing  ...  The Computer Systems Laboratory (CSL) of the National Institute of Standards and Technology (NIST) is engaged in an international initiative in conformance testing.  ... 
doi:10.1007/978-0-387-34883-4_21 fatcat:tvkruuu6mzhyzei2japqmg526m

Test Architectures for Distributed Systems — State of the Art and Beyond [chapter]

T. Walter, I. Schieferdecker, J. Grabowski
1998 Testing of Communicating Systems  
A generic test architecture for conformance, interoperability and performance testing of distributed systems is presented.  ...  In support of the latter requirement, a test system itself is regarded as being a distributed system whose behaviour is determined by the behaviour of components and their interaction using a flexible  ...  Conformance testing is the main tool to check if components of a distributed processing system are able to interwork.  ... 
doi:10.1007/978-0-387-35381-4_10 fatcat:d5a2ip7cinac3gfhyp6xovksze

Conformal calibrators [article]

Vladimir Vovk, Ivan Petej, Paolo Toccaceli, Alex Gammerman
2019 arXiv   pre-print
to the test object at hand.  ...  Most existing examples of full conformal predictive systems, split-conformal predictive systems, and cross-conformal predictive systems impose severe restrictions on the adaptation of predictive distributions  ...  Acknowledgments Thanks to Claus Bendtsen and the rest of the AstraZeneca team and to Philip Dawid for useful discussions.  ... 
arXiv:1902.06579v1 fatcat:wcn3nnq445hjzkbly254o47squ

Manufacturer's CORBA Interface Testing Toolkit: Overview

David Flater
1999 Journal of Research of the National Institute of Standards and Technology  
It simplifies the testing of complex distributed systems by producing "dummy components" from Interface Testing Language and Component Interaction Specifications and by automating some error-prone programming  ...  It also provides special commands to support conformance, performance, and stress testing.  ...  References All hyperlinks were valid as of February 8, 1999.  ... 
doi:10.6028/jres.104.015 fatcat:pj6solxwlffvxd2wcettii3vaq

A Formal Approach to Network/Distributed Systems Complex Testing

Andrey A. Shchurov, Radek Mařík, Vladimir A. Khlevnoy
2015 International Journal of Computer Trends and Technology  
Deployment of network/distributed systems sets high requirements for procedures, tools and approaches for the complex testing of these systems.  ...  This work provides a survey of testing activities with regard to these systems based on standards and actual practices for both software-based and distribution (network) aspects.  ...  ACKNOWLEDGMENT This research has been performed within the scientific activities at the Department of Telecommunication Engineering of the Czech Technical University in Prague, Faculty of Electrical Engineering  ... 
doi:10.14445/22312803/ijctt-v22p115 fatcat:kqoap5haz5gzfluqtrr4gzzo5q

A hardware in the loop module in an IEC61850 co-simulation platform for advanced substation automation system tests

Mohamad Haffar, Jean-Marc Thiriet, Mohamad Nachar
2010 2010 IEEE International Energy Conference  
the testing of architectures is nowadays one of the most a critical issue for Substation Automation System world.  ...  In our research study we propose a co-simulation approach based on several components allowing the realization of substation automation system advanced tests.  ...  The conformance tests of a device is based on tests that cover the conformity of object data modeling as well as the conformity IEC 61850 Abstract Communication Services Interfaces "ACSI" according to  ... 
doi:10.1109/energycon.2010.5771802 fatcat:hpbt2y5bmfc6rleyd7cve43ul4

Integrating Taguchi Method and Gray Relational Analysis for Auto Locks by Using Multiobjective Design in Computer-Aided Engineering

Wei-Tai Huang, Zi-Yun Tasi, Wen-Hsien Ho, Jyh-Horng Chou
2022 Polymers  
Deformation of the plastic part is caused by the nonuniform product temperature distribution in the manufacturing process.  ...  Subsequently, three water cooling system designs—original cooling, U-shaped cooling, and conformal cooling—were tested to modify the temperature distribution and reduce the warpage.  ...  We observed whether conformal cooling improved the auto lock parts and the effects of conformal cooling on the temperature distribution and warpage of the parts.  ... 
doi:10.3390/polym14030644 pmid:35160633 pmcid:PMC8839174 fatcat:44ckcbteubas7ibrt3acnmcmym

Configuration and Execution Support for Distributed Tests [chapter]

Theofanis Vassiliou-Gioles, Ina Schieferdecker, Marc Born, Mario Winkler, Mang Li
1999 IFIP Advances in Information and Communication Technology  
It presents generic tools for testing the functionality, performance, robustness and scalability of distributed systems.  ...  This paper presents means to test the functionality, scalability and performance of distributed telecommunication applications based on CORBA ORBs.  ...  like expected and whether it is conform to reference points. • Once the conformance of the system under test is checked, performance and robustness tests can be performed to determine whether the system  ... 
doi:10.1007/978-0-387-35567-2_5 fatcat:zwswuspekjbhnpyryy56lu43y4

An Approach for Automated Scenario-based Testing of Distributed and Heterogeneous Systems

Bruno Lima, João Pascoal Faria
2015 Proceedings of the 10th International Conference on Software Engineering and Applications  
In many domains, such as healthcare and transportation, several independent systems, forming a heterogeneous and distributed system of systems, are involved in the provisioning of endto-end services to  ...  Hence, in this paper, we propose an approach and a toolset architecture for automating the testing of end-to-end services in distributed and heterogeneous systems.  ...  APPROACH AND PROCESS Our main objective is the development of an approach and a toolset to automate the whole process of modelbased testing of distributed and heterogeneous systems in a seamless way, with  ... 
doi:10.5220/0005558602410250 dblp:conf/icsoft/LimaF15 fatcat:raekeqwlsndvtouyli65xujzfe

Combined Application of SDL-92, OMT, MSC and TTCN [chapter]

Eurico Inocêncio, Manuel Ricardo, Hitoshi Sato, Toshimitsu Kashima
1996 IFIP Advances in Information and Communication Technology  
While OMT is used to model the management aspects of the system, typically described as TMN objects, SDL-92 is used to describe the V5 signalling stack as well as all the distributed components.  ...  TTCN is the language used to evaluate the conformance of the V5 interface standards. However, complementar and service oriented testing is also required.  ...  The work of INESC personnel was in part funded by scholarships from JNICT. At last we would like to thank our work colleagues for they review and helpful suggestions.  ... 
doi:10.1007/978-0-387-35079-0_29 fatcat:c7aaihid5fb6rpz7hzmni4rxnu

Automated Testing of Distributed and Heterogeneous Systems Based on UML Sequence Diagrams [chapter]

Bruno Lima, João Pascoal Faria
2016 Communications in Computer and Information Science  
In many domains, several independent systems, forming a distributed and heterogeneous system of systems, are involved in the provisioning of end-to-end services to users.  ...  Hence, we propose an approach and toolset architecture for automating the testing of end-to-end services in distributed and heterogeneous systems, comprising a visual modeling environment, a test execution  ...  Approach and Process Our main objective is the development of an approach and a toolset to automate the whole process of model-based testing of distributed and heterogeneous systems in a seamless way,  ... 
doi:10.1007/978-3-319-30142-6_21 fatcat:m54udtbenjbonbjp3ora7h3iki

Formal Specification and Testing of a Management Architecture [chapter]

G. P. A. Fernandes, J. Derrick
1997 Integrated Network Management V  
We describe a formal specification of a management architecture suitable for scheduling and distributing services across nodes in a distributed system.  ...  In addition, we show how formal specifications can be used to generate conformance tests for the management architecture.  ...  In order to support conformance testing of distributed systems, ODP defines conformance within the reference model. This interpretation includes the definition of conformance in each language.  ... 
doi:10.1007/978-0-387-35180-3_35 fatcat:wcinrkuw5bhchndkrpg2wrrz6e
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