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Impact of Non-functional Requirements on Requirements Evolution
2013 6th International Conference on Emerging Trends in Engineering and Technology, 2013Software impacts almost every aspect of modern society. Developers of a software system are responsible for identifying the requirements of the application, developing software that implements the requirements, and for allocating appropriate resources (processors and communication networks).
Kiran Khatter, Arvind Kalia
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Non-functional Avionics Requirements
2008Embedded systems in aerospace become more and more integrated in order to reduce weight, volume/size, and power of hardware for more fuel-effi ciency. Such integration tendencies change architectural approaches of system ar chi tec tures, which subsequently change non-functional requirements for plat forms.
Michael Paulitsch +2 more
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Components for Non-Functional Requirements
1998Building distributed applications is very hard as we not only have to take care of the application semantics, but of non-functional requirements such as distributed execution, security and reliability as well. A component-oriented approach can be a powerful technique to master this complexity, and to manage the development of such applications. In such
Bert Robben +4 more
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Towards Optimising Non-functional Requirements
2009 Ninth International Conference on Quality Software, 2009Non-functional requirements are an important, and often critical, aspect of any software system. However, determining the degree to which any particular software system meets such requirements and incorporating such considerations into the software design process is a difficult challenge.
Christopher Burgess 0001 +2 more
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Automated testing of non-functional requirements
Companion to the 23rd ACM SIGPLAN conference on Object-oriented programming systems languages and applications, 2008We present an open-source toolkit that enables automated testing of non-functional requirements. Our toolkit offers an alternative to current approaches (e.g. testing suites) by being lightweight, flexible, free and by reusing libraries and executables found on common operating systems and platforms. The toolkit provides developers and project managers
Kristoffer Dyrkorn, Frank Wathne
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A Metamodel for Tracing Non-functional Requirements
2009 WRI World Congress on Computer Science and Information Engineering, 2009The tendency for Non-Functional Requirements (NFRs) to have a wide-ranging impact on a software system, and the strong interdependencies and tradeoffs that exist between NFRs an the software project, leave typical existing software modeling methods incapable of integrating them into the software engineering.
Mohamad Kassab +2 more
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Non-functional requirements: from elicitation to modelling languages
Proceedings of the 24th International Conference on Software Engineering. ICSE 2002, 2002Although Non-Functional Requirements (NFRs) have been present in many software development methods, they have been presented as a second or even third class type of requirement, frequently hidden inside notes and therefore, frequently neglected or forgotten.
Luiz Marcio Cysneiros +1 more
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An Ontological Interpretation of Non-Functional Requirements
2014Non-functional requirements (NFRs) have been the focus of research in Requirements Engineering (RE) for more than 20 years. Despite this attention, their ontological nature is still an open question, thereby hampering efforts to develop concepts, tools and techniques for eliciting, modeling, and analyzing them, in order to produce a specification for a
Renata S. S. Guizzardi +5 more
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Non-functional Requirements in Architectural Decision Making
IEEE Software, 2013Software architects often must work with incomplete or ill-specified non-functional requirements (NFRs) and use them to make decisions. Through this process, existing NFRs are refined or modified and new ones emerge. Although much research has centered on how software architects treat NFRs, no empirical studies have investigated the state of the ...
Ameller, David +3 more
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Non-functional Requirements Prioritization: A Systematic Literature Review
2019 45th Euromicro Conference on Software Engineering and Advanced Applications (SEAA), 2019Continuous delivery and rapidly changing requirements in agile environments force the developers to put non-functional requirements (NFRs) on halt till maintenance phase. However, neglecting NFRs during prioritization phase may lead to inaccurate estimations for software projects resulting in high maintenance cost and failures.
Ijaz, Khush Bakht +2 more
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