Alex Kass. Developing creative hypothesis by adapting explanations. Technical Report 6, Institute for the Learning Sciences, Northwestern University, 1990.  Home/Search   Document Not in Database   Summary   Related Articles

....case, and use the diagnosis to adapt the case to modify it to fit the current situation. Examples of using this strategy to repair plans can be found in [ Hammond, 1989b ] or [ Kolodner et al. 1985 ] Using the strategy to debug causal explanations can be found in [ Leake, 1990 ] and [ Kass, 1990 ] described below in Section 3.1. Our proposed research draws on these ideas in that an active search strategy is like a plan that is being debugged. Qualitative relevance feedback provides the diagnostic information (it is the user that is diagnosing the failure in this case rather than the ....

....a causally coherent framework that could tie those facts together. This causal framework, or explanation, becomes the abstraction under which the episode could then be labeled in memory. The program is described in [ Kass et al. 1986 ] more details are in [ Schank, 1986 ] Owens, 1990 ] Kass, 1990 ] and [ Leake, 1990 ] The main idea behind the program was to employ a case based approach to explanation construction. Rather than building an explanation by chaining through a space of causal primitives, swale built explanations by retrieving and modifying explanations that it had previously ....

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Alex Kass. Developing creative hypothesis by adapting explanations. Technical Report 6, Institute for the Learning Sciences, Northwestern University, 1990.

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