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On the complexity of second-best abductive explanations.
- Source :
-
International Journal of Approximate Reasoning . Aug2015, Vol. 63, p22-31. 10p. - Publication Year :
- 2015
-
Abstract
- When looking for a propositional abductive explanation of a given set of manifestations, an ordering between possible solutions is often assumed. While the complexity of computing optimal solutions is already known, in this paper we consider second-best solutions with respect to different orderings, and different definitions of what a second-best solution is: an optimal solution not already found, or a solution that is optimal among the ones not previously found. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 0888613X
- Volume :
- 63
- Database :
- Academic Search Index
- Journal :
- International Journal of Approximate Reasoning
- Publication Type :
- Periodical
- Accession number :
- 108296473
- Full Text :
- https://doi.org/10.1016/j.ijar.2015.05.009