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204
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HIS
2008
15 years 8 months ago
2008
The requirements imposed on information retrieval systems are increasing steadily. The vast number of documents in today's large databases and especially on World Wide Web ca...
188
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AAAI
2006
15 years 8 months ago
2006
We present tractable, exact algorithms for learning actions' effects and preconditions in partially observable domains. Our algorithms maintain a propositional logical repres...
174
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TREC
2004
15 years 8 months ago
2004
: We describe our participation in the TREC 2004 Web and Terabyte tracks. For the web track, we employ mixture language models based on document full-text, incoming anchortext, and...
177
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CHI
1993
ACM
15 years 11 months ago
1993
ACM
tasks to be performed. This Abstract Artifact Model is a description of the form of the artifact(s) without any nt to concrete implementation detail. The Abstract Artifact Model is...
208
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RP
2009
Springer
16 years 1 months ago
2009
Springer
We present an abstraction of the probabilistic semantics of Multiset Rewriting to formally express systems of reactions with uncertain kinetic rates. This allows biological systems...