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Towards Software Assets Origin Selection Supported by a Knowledge Repository
RISE, Swedish ICT, SICS. Software and Systems Engineering Laboratory.
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Number of Authors: 6
2016 (English)Conference paper (Refereed)
Abstract [en]

Software architecture is no more a mere system specification as resulting from the design phase, but it includes the process by which its specification was carried out. In this respect, design decisions in component-based software engineering play an important role: they are used to enhance the quality of the system, keep the current market level, keep partnership relationships, reduce costs, and so forth. For non trivial systems, a recurring situation is the selection of an asset origin, that is if going for in-house, outsourcing, open-source, or COTS, when in the need of a certain missing functionality. Usually, the decision making process follows a case-by-case approach, in which historical information is largely neglected. This solution avoids the overhead of keeping detailed documentation about past decisions, but hampers consistency among multiple, possibly related, decisions. The ORION project aims at developing a decision support framework in which historical decision information plays a pivotal role: it is used to analyse current decision scenarios, take well-founded decisions, and store the collected data for future exploitation. In this paper, we outline the potentials of such a knowledge repository, including the information it is intended to be stored in it, and when and how to retrieve it within a decision case.

Place, publisher, year, edition, pages
2016, 10.
Keyword [en]
software architecture, component-based software engineering, decision support, knowledge representation
National Category
Computer and Information Science
URN: urn:nbn:se:ri:diva-24544OAI: diva2:1043628
1st International Workshop on decision Making in Software ARCHitecture (MARCH)
Available from: 2016-10-31 Created: 2016-10-31

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