937 search results - page 127 / 188 » On the Complexity of Partial Order Properties |
148
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ZUM
2000
Springer
15 years 10 months ago
2000
Springer
: Retrenchment is introduced as a liberalisation of refinement intended to address some of the shortcomings of refinement as sole means of progressing from simple abstract models t...
146
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AAAI
2008
15 years 8 months ago
2008
In this paper, we present a normal form for concept expressions in the description logic ALC which is based on a recently introduced notion of prime implicate for the modal logic ...
164
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JANCL
2007
15 years 6 months ago
2007
Qualitative coalitional games (QCGs) were introduced as abstract formal models of goal-oriented cooperative systems. A QCG is a game in which each agent is assumed to have some goa...
195
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TKDE
2008
15 years 6 months ago
2008
In this paper, a new symmetry-based genetic clustering algorithm is proposed which automatically evolves the number of clusters as well as the proper partitioning from a data set. ...
160
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JMIV
2007
15 years 6 months ago
2007
Recently, a powerful two-phase method for restoring images corrupted with high level impulse noise has been developed. The main drawback of the method is the computational efficie...