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Efficiently indexing and retrieving cases from a very large case library are major concerns when building a Case-Based Reasoning (CBR) system. Most CBR research has focused on representation of cases, how to identify features that should be used for retrieval; and similarity measurement between values of attributes. In this paper, we propose a method for dynamically creating indices, and, also different...
Analogical reuse, as one form of case-based reasoning, has been shown to aid specification of requirements for computer systems. This paper reports an investigation in which 5 inexperienced software engineers transferred a reusable specification to produce a solution for an analogical software engineering problem. The software engineers exhibited mental laziness as well as analogical reasoning during...
This paper deals with the retrieval of useful cases in case-based reasoning. It focuses on the questions of what ”useful” could mean and how the search for useful cases can be organized. We present the new search algorithm Fish and Shrink that is able to search quickly through the case base, even if the aspects that define usefulness are spontaneously combined at query time. We compare Fish and Shrink...
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