5473 search results - page 944 / 1095 » On the graph isomorphism problem |
167
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ECCV
2008
Springer
16 years 8 months ago
2008
Springer
Many recent techniques for low-level vision problems such as image denoising are formulated in terms of Markov random field (MRF) or conditional random field (CRF) models. Nonethel...
302
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ICDE
2004
IEEE
16 years 7 months ago
2004
IEEE
Twig queries represent the building blocks of declarative query languages over XML data. A twig query describes a complex traversal of the document graph and generates a set of el...
173
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ICSE
2008
IEEE-ACM
16 years 7 months ago
2008
IEEE-ACM
WS-BPEL applications are a kind of service-oriented application. They use XPath extensively to integrate loosely-coupled workflow steps. However, XPath may extract wrong data from...
190
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WWW
2009
ACM
16 years 7 months ago
2009
ACM
Mobile social network is a typical social network where one or more individuals of similar interests or commonalities, conversing and connecting with one another using the mobile ...
175
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STOC
2009
ACM
16 years 7 months ago
2009
ACM
The quantum analog of a constraint satisfaction problem is a sum of local Hamiltonians - each (term of the) Hamiltonian specifies a local constraint whose violation contributes to...