1176 search results - page 170 / 236 » Sparse reward processes |
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ARITH
1997
IEEE
15 years 8 months ago
1997
IEEE
In this paper we present a rigorous theoretical analysis of the main properties of a double base number system, using bases 2 and 3; in particular we emphasize the sparseness of t...
122
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DEXA
2006
Springer
15 years 7 months ago
2006
Springer
The composition of services that are indexed in a large-scale service directory often involves many complex queries issued by the service composition algorithm to the directory. Th...
130
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LREC
2008
15 years 5 months ago
2008
Based on simple methods such as observing word and part of speech tag co-occurrence and clustering, we generate syntactic parses of sentences in an entirely unsupervised and self-...
127
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NIPS
2007
15 years 5 months ago
2007
Rare category detection is an open challenge for active learning, especially in the de-novo case (no labeled examples), but of significant practical importance for data mining - ...
152
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DMDW
2001
15 years 5 months ago
2001
In this paper, we present SISYPHUS, a storage manager for data cubes that provides an efficient physical base for performing OLAP operations. On-Line Analytical Processing (OLAP) ...