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Context is a significant factor in deciding the set of requirements relevant to a system (i.e., software product construction), the alternatives the system can adopt to satisfy these requirements, and the quality assessment of each alternative. By context we mean the conditions in the operating environment of an system that influences how the system should behave in different situations. However,...
A key principle when performing research studies is that of randomisation, in order to counter any effects that the ordering of tasks, elements, subjects, etc. may have on the dependent variables. When performing requirements prioritisation, it is not always possible (e.g., because of how prioritisation methods are constructed) or even desirable to randomise all requirements before prioritising them...
To push the right information to the right person at the right time, classical work on recommendation systems focuses on optimizing the rating of recommended items. Recent research on context-awareness and knowledge exchange shows potentials of recommendation systems in engineering work. Requirements engineering can also profit from recommendation systems in several scenarios, including maintaining...
Agile requirements engineering is the approach of choice for many software producers whose realities include highly uncertain requirements, use of new development technology, and clients willing to explore the ways in which an evolving product can help their business goals. From customer's perspective, the activity of continuous requirements reprioritization forms the very core of today's agile approaches...
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