108 search results - page 15 / 22 » Exact Exploration and Hanging Algorithms |
SIGIR
2005
ACM
15 years 3 months ago
2005
ACM
Previous research into the efficiency of text retrieval systems has dealt primarily with methods that consider inverted lists in sequence; these methods are known as term-at-a-tim...
64
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VLDB
2001
ACM
15 years 2 months ago
2001
ACM
In this paper we propose a new operator for advanced exploration of large multidimensional databases. The proposed operator can automatically generalize from a specific problem c...
SPAA
1998
ACM
15 years 1 months ago
1998
ACM
We present a computation-centric theory of memory models. Unlike traditional processor-centric models, computation-centric models focus on the logical dependencies among instructi...
103
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FLAIRS
2008
14 years 12 months ago
2008
Current studies have demonstrated that the representational power of predictive state representations (PSRs) is at least equal to the one of partially observable Markov decision p...
BIOCOMP
2006
14 years 11 months ago
2006
Stochastic context-free grammar (SCFG) based models for non-coding RNA (ncRNA) gene searches are much more powerful than regular grammar based models due to the ability to model in...