9842 search results - page 1715 / 1969 » Problem complexity |
204
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MTA
2002
15 years 6 months ago
2002
Digital video applications exploit the intrinsic structure of video sequences. In order to obtain and represent this structure for video annotation and indexing tasks, the main ini...
179
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PR
1998
15 years 6 months ago
1998
A usefulgeometricalfacemodel and an efficientfacialfeaturedetection approach are proposed. Based on the fact that human facesare constructed in the same geometricalconfiguration, t...
166
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PC
2002
15 years 6 months ago
2002
Compared to Krylov space methods based on orthogonal or oblique projection, the Chebyshev iteration does not require inner products and is therefore particularly suited for massiv...
168
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SCP
1998
15 years 6 months ago
1998
Consistency techniques are an e cient way of tackling constraint satisfaction problems (CSP). In particular, various arc-consistency algorithms have been designed such as the time...
168
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SIAMCOMP
2002
15 years 6 months ago
2002
We consider several problems related to the use of resolution-based methods for determining whether a given boolean formula in conjunctive normal form is satisfiable. First, build...