11151 search results - page 290 / 2231 » On the Complexity of Model Expansion |
255
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WWW
2005
ACM
16 years 8 months ago
2005
ACM
While the idea that querying mechanisms for complex relationships (otherwise known as Semantic Associations) should be integral to Semantic Web search technologies has recently ga...
321
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SIGMOD
2009
ACM
16 years 7 months ago
2009
ACM
Most information extraction (IE) approaches have considered only static text corpora, over which we apply IE only once. Many real-world text corpora however are dynamic. They evol...
195
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SIGIR
2009
ACM
16 years 1 months ago
2009
ACM
With the increasing importance of search systems on the web, there is a continuing push to design interfaces which are a better match with the kinds of real-world tasks in which u...
205
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ICDT
2010
ACM
15 years 11 months ago
2010
ACM
Several computational problems in phylogenetic reconstruction can be formulated as restrictions of the following general problem: given a formula in conjunctive normal form where ...
210
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COMPGEOM
2010
ACM
15 years 11 months ago
2010
ACM
We give a provably correct algorithm to reconstruct a kdimensional manifold embedded in d-dimensional Euclidean space. Input to our algorithm is a point sample coming from an unkn...