4592 search results - page 233 / 919 » Framework for Studying Substitution |
241
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CIKM
2009
Springer
16 years 1 months ago
2009
Springer
Users frequently modify a previous search query in hope of retrieving better results. These modifications are called query reformulations or query refinements. Existing research h...
234
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POPL
2010
ACM
15 years 9 months ago
2010
ACM
Angelic nondeterminism can play an important role in program development. It simplifies specifications, for example in deriving programs with a refinement calculus; it is the form...
224
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RANLP
2003
15 years 8 months ago
2003
Despite its state-of-the-art performance, the Data Oriented Parsing (DOP) model has been shown to suffer from biased parameter estimation, and the good performance seems more the ...
199
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CORR
2010
Springer
15 years 7 months ago
2010
Springer
We investigate the extent to which price updates can increase the revenue of a seller with little prior information on demand. We study prior-free revenue maximization for a selle...
225
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BMCBI
2007
15 years 7 months ago
2007
Background: An important goal of comparative genomics is the identification of functional elements through conservation analysis. Phylo-HMM was recently introduced to detect conse...