5606 search results - page 974 / 1122 » Randomization Techniques for Graphs. |
174
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JCSS
2000
15 years 6 months ago
2000
It is a well-known result of Fagin that the complexity class NP coincides with the class of problems expressible in existential second-order logic ( 1 1), which allows sentences c...
181
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ICWSM
2009
15 years 4 months ago
2009
User generated content is extremely valuable for mining market intelligence because it is unsolicited. We study the problem of analyzing users' sentiment and opinion in their...
197
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BMCBI
2010
15 years 3 months ago
2010
Background: The Gene Ontology (GO) is a well known controlled vocabulary describing the biological process, molecular function and cellular component aspects of gene annotation. I...
201
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WWW
2011
ACM
15 years 1 months ago
2011
ACM
The ability to aggregate huge volumes of queries over a large population of users allows search engines to build precise models for a variety of query-assistance features such as ...
180
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NHM
2010
15 years 1 months ago
2010
We introduce the coolest path problem, which is a mixture of two well-known problems from distinct mathematical fields. One of them is the shortest path problem from combinatorial ...