19010 search results - page 3522 / 3802 » Adaptive A |
177
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TAMC
2007
Springer
16 years 26 days ago
2007
Springer
Abstract. Kernelizations are an important tool in designing fixed parameter algorithms for parameterized decision problems. We introduce an analogous notion for counting problems,...
202
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TSD
2007
Springer
16 years 26 days ago
2007
Springer
Many state-of-the-art statistical parsers for English can be viewed as Probabilistic Context-Free Grammars (PCFGs) acquired from treebanks consisting of phrase-structure trees enri...
191
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WAPCV
2007
Springer
16 years 26 days ago
2007
Springer
Abstract. Most cognitive studies of language acquisition in both natural systems and artificial systems have focused on the role of purely linguistic information as the central co...
179
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WINE
2007
Springer
16 years 26 days ago
2007
Springer
We consider the problem of designing auctions with worst case revenue guarantees for sponsored search. This problem differs from previous work because of ad dependent clickthroug...
225
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CCECE
2006
IEEE
16 years 25 days ago
2006
IEEE
Presenting information to an e-learning environment is a challenge, mostly, because ofthe hypertextlhypermedia nature and the richness ofthe context and information provides. This...