Feature Interactions In Telecommunications Systems Iii
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Feature Interactions In Telecommunications Systems Iii
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Author : Kong E. Cheng
language : en
Publisher: IOS Press
Release Date : 1995
Feature Interactions In Telecommunications Systems Iii written by Kong E. Cheng and has been published by IOS Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 1995 with Technology & Engineering categories.
In an information society, heavily dependent on communications and distributed systems, feature interactions are likely to become an even more important problem than they are today. A particularly interesting issue, given the current work on agents, is whether feature interactions will be more likely in systems with many autonomous agents performing tasks. The current demand for better and more convenient communications requires development of a variety of new services as quickly as possible. As the number of services becomes larger, however, feature interactions create incompatibilities between the various functions needed to implement them. In developing telecommunication systems, we now spend huge numbers of person-hours on software modifications and testing whenever a new function is added. Much of this time is spent on detecting and eliminating problems arising from feature interaction. In the future, as ever more services are offered, feature interactions will become a major bottleneck in the development of software for telecommunications systems. This book presents opinions on the technical problems involved in feature interactions and definitions of features and feature interactions.
Feature Interactions In Telecommunications And Software Systems Vii
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Author : Daniel Amyot
language : en
Publisher:
Release Date : 2003
Feature Interactions In Telecommunications And Software Systems Vii written by Daniel Amyot and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2003 with Communications software categories.
Feature interaction is a phenomenon known to the designers of modern telephone switching systems. This phenomenon occurs when one feature modifies or subverts the operation of another one. This work brings together representatives of the telecommunications industry and the software industry.
Feature Interactions In Telecommunications Systems
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Author : L. G. Bouma
language : en
Publisher: IOS Press
Release Date : 1994
Feature Interactions In Telecommunications Systems written by L. G. Bouma and has been published by IOS Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 1994 with Technology & Engineering categories.
Features are modifications to the control of telecommunications services. A feature interaction occurs when the behaviour of another, which can lead to unexpected or undesired behaviour, which affects the quality of service. The goal of this volume is to generate a combination of techniques through protocol engineering, software testing, formal techniques and AI and applications to telecommunications services.
Feature Interactions In Telecommunications And Software Systems Viii
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Author : Stephan Reiff-Marganiec
language : en
Publisher: IOS Press
Release Date : 2005
Feature Interactions In Telecommunications And Software Systems Viii written by Stephan Reiff-Marganiec and has been published by IOS Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2005 with Computers categories.
Features - additional services - occur whenever organisations compete by differentiating their products from those of rival organisations. Adding one feature may break another, or interfere with it in an undesired way. This phenomenon is called feature interaction. This book explores ways in which the feature interaction problem may be mitigated.
Feature Interactions In Software And Communication Systems Ix
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Author : Lydie Du Bousquet
language : en
Publisher:
Release Date : 2008
Feature Interactions In Software And Communication Systems Ix written by Lydie Du Bousquet and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2008 with Computers categories.
This publication deals with the feature interaction problem in telecommunication systems. In this domain, an interaction occurs when one telecommunications feature/service modifies or subverts the operation of another one. Undesired interactions can both lower this quality and delay service provisioning. Therefore, the problem of feature interactions in telecommunications is of great importance. In the past decade, a lot of attention has been devoted to the development of methods for detection and resolution of feature interactions. However, this feature interaction phenomenon is not unique to the domain of telecommunications systems. It can also occur in any large software system that is subject to continuous changes. All the submitted papers in this publication have been peer reviewed by at least two reviewers drawn from industry or academia.
Feature Interactions In Software And Communication Systems X
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Author : M. Nakamura
language : en
Publisher: IOS Press
Release Date : 2009-05-29
Feature Interactions In Software And Communication Systems X written by M. Nakamura and has been published by IOS Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009-05-29 with Computers categories.
The International Conference on Feature Interactions in Software and Communication Systems (ICFI) has evolved out of the Feature Interaction Workshop (FIW), which started in 1992 as the leading forum for discussion and reporting on research on feature interactions in telecommunications systems. It is now concerned with feature interaction in all types of software systems. Participation includes practitioners, researchers and educators. The proceedings have been published by IOS Press since 1994.
Feature Interactions In Telecommunications And Software Systems Vi
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Author : Muffy Calder
language : en
Publisher: IOS Press
Release Date : 2000
Feature Interactions In Telecommunications And Software Systems Vi written by Muffy Calder and has been published by IOS Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2000 with Computers categories.
Typically, telecommunications services are implemented in software. Feature interaction is the term used to describe interference between services or features; most attention is given to cases where the interference is undesirable, ie. there is an incompatibility. In telecommunications, control and data is distributed and on such a large scale that software development is by numerous disjoint teams; by its nature, therefore, this software experienced the feature interaction problem first. But, while the workshop focuses on communications services, the subject has relevance to any domain where separate software entities control a shared resource.
Feature Interactions In Telecommunications And Software Systems V
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Author : Kristofer Kimbler
language : en
Publisher:
Release Date : 1998
Feature Interactions In Telecommunications And Software Systems V written by Kristofer Kimbler and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1998 with Technology & Engineering categories.
Feature Interactions In Software And Communication Systems Ix
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Author : Lydie Du Bousquet
language : en
Publisher: IOS Press
Release Date : 2008
Feature Interactions In Software And Communication Systems Ix written by Lydie Du Bousquet and has been published by IOS Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2008 with Computers categories.
Deals with the feature interaction problem in telecommunication systems.
Detecting Feature Interactions In Telecommunications Systems Designs
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Author : Mohammed Faci
language : en
Publisher:
Release Date : 1995
Detecting Feature Interactions In Telecommunications Systems Designs written by Mohammed Faci and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1995 with categories.
A basic telephone service is used to establish a communication session between two users. A telephone feature, such as call waiting, call forwarding, and three way calling, is defined as an added functionality of the basic telephone service. A feature interaction is the interference of the functionality of one telephone feature with the functionality of another telephone feature, meaning that the invocation of the first feature modifies the functionality of the other active feature, or even prevents its functionality altogether. This problem has become a major obstacle for the extension of telephone systems with new services. Our contributions in this thesis are the following: (1) define a model for specifying telephone systems and their services; (2) formalize the notion of feature interaction; and (3) develop a design methodology for detecting feature interactions at the specification level. In the first part of the thesis, we define a model for structuring the components of telephone specifications. In this model, a specification is expressed as a set of communicating processes representing three types of constraints: local constraints, end-to-end constraints, and global constraints. Each of these constraints is defined and used in our specifications. In the second part of the thesis, we develop a methodology for detecting feature interactions. Central to our methodology is the formalization of the notion of feature interaction. Intuitively, we say that an interaction exists between n features if one of the features cannot exhibit its behaviour when integrated into POTS in combination with other features. We formalize this concept by defining the composition and integration of features. Composition expresses the synchronization of features on their common actions with POTS and their interleaving on their independent actions. Integration expresses the extension of POTS with the n features, such that each feature is able to execute all of its actions which are allowed in the context of POTS, when the other features are disabled. Then, we reason about interactions in terms of the conformance relation studied in testing theory, in the following way. An interaction exists between n features if their integration does not conform to their composition. A set of concrete telephony examples is used to show the applicability of the methodology. The specification language used is LOTOS, which turns out to be ideally suited to express our methodology. However, our method is general enough to be adapted to other specification languages with similar constructs.