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ACM Transactions on Information Systems (TOIS)
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ACM Transactions on Information Systems (TOIS)
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Proceedings of a workshop on Human-computer interface design : success stories, emerging methods, and real-world context: success stories, emerging methods, and real-world context
Scenario-based requirements analysis
Requirements Engineering
Usability Engineering
The Psychology of Human-Computer Interaction
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Representing and Using Nonfunctional Requirements: A Process-Oriented Approach
IEEE Transactions on Software Engineering - Special issue on knowledge representation and reasoning in software development
Towards requirements-driven information systems engineering: the Tropos project
Information Systems - The 13th international conference on advanced information systems engineering (CAiSE*01)
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IEEE Transactions on Software Engineering
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ICRE '98 Proceedings of the 3rd International Conference on Requirements Engineering: Putting Requirements Engineering to Practice
CREWS-SAVRE: Systematic Scenario Generation and Use
ICRE '98 Proceedings of the 3rd International Conference on Requirements Engineering: Putting Requirements Engineering to Practice
Using UML to reflect non-functional requirements
CASCON '01 Proceedings of the 2001 conference of the Centre for Advanced Studies on Collaborative research
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IEEE Software
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IEEE Transactions on Software Engineering
Requirements Engineering
Addressing the mapping problem in user interface design with UsiXML
TAMODIA '04 Proceedings of the 3rd annual conference on Task models and diagrams
Requirements Engineering
Questions, options, and criteria: elements of design space analysis
Human-Computer Interaction
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PCI'05 Proceedings of the 10th Panhellenic conference on Advances in Informatics
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CAiSE'13 Proceedings of the 25th international conference on Advanced Information Systems Engineering
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This paper describes the rationale behind a user interface requirements management notation and a supporting tool suite. The notation is being developed to facilitate the design of interactions based on an account of non-functional requirements (NFRs), thus the acronym NfRn for the technique. NfRn is a graphical notation which is used to specify an interactive system's global execution context (GEC). The resulting depiction is referred to as the Global Execution Context graph (GECg). The GECg is a visual construction, which consists of nodes, representing interaction scenarios, and directed links representing scenario relationships designating alternate execution, concurrency, ordering, and set-oriented relationships between two scenario nodes. The technique is particularly useful for specifying certain NFRs - such as adaptability, adaptivity, scalability and portability - which are especially relevant for anytime, anywhere access. In the paper, we demonstrate the application of the technique in the context of an on-going research project aiming to build an 'electronic village' of local interest in the region of Crete.