13917 search results - page 198 / 2784 » Abstraction of Probabilistic Systems |
170
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ENTCS
2007
15 years 7 months ago
2007
We define a logic EpCTL for reasoning about the evolution of probabilistic systems. System states correspond to probability distributions over classical states and the system evo...
233
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KDD
2010
ACM
15 years 11 months ago
2010
ACM
Social tagging systems have become increasingly popular for sharing and organizing web resources. Tag recommendation is a common feature of social tagging systems. Social tagging ...
200
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FLAIRS
2007
15 years 9 months ago
2007
Episodic knowledge is often stored in the form of textual narratives written in natural language. However, a large repository of such narratives will contain both repetitive and n...
214
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FLAIRS
2008
15 years 9 months ago
2008
One of the central problems in building broad-coverage story understanding systems is generating expectations about event sequences, i.e. predicting what happens next given some a...
217
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CIKM
2008
Springer
15 years 9 months ago
2008
Springer
Data sparsity, scalability and prediction quality have been recognized as the three most crucial challenges that every collaborative filtering algorithm or recommender system conf...