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175
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WWW
2010
ACM
15 years 7 months ago
2010
ACM
We study the problem of anonymizing user profiles so that user privacy is sufficiently protected while the anonymized profiles are still effective in enabling personalized web sea...
170
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CORR
2010
Springer
15 years 6 months ago
2010
Springer
Abstract. Debugging is an important prerequisite for the wide-spread application of ontologies, especially in areas that rely upon everyday users to create and maintain knowledge b...
153
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AMAI
2006
Springer
15 years 6 months ago
2006
Springer
In nonmonotonic reasoning, a default conditional has most often been informally interpreted as a defeasible version of a classical conditional, usually the material conditional...
168
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ENTCS
2008
15 years 6 months ago
2008
The graph rewriting calculus is an extension of the -calculus, handling graph like structures rather than simple terms. The calculus over terms is naturally generalized by using u...
189
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HEURISTICS
2006
15 years 6 months ago
2006
Many real life optimization problems are defined in terms of both hard and soft constraints, and qualitative conditional preferences. However, there is as yet no single framework f...