135 search results - page 25 / 27 » Properties of tree convex constraints |
131
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TALG
2010
15 years 4 months ago
2010
Fractional hypertree width is a hypergraph measure similar to tree width and hypertree width. Its algorithmic importance comes from the fact that, as shown in previous work [14], ...
212
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SDM
2011
SIAM
14 years 8 months ago
2011
SIAM
In many real world prediction problems the output is a structured object like a sequence or a tree or a graph. Such problems range from natural language processing to computationa...
169
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IMR
2004
Springer
15 years 11 months ago
2004
Springer
A great challenge for flow simulators of new generation is to gain more accuracy at well proximity within complex geological structures. For this purpose, a new approach based on...
222
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SACMAT
2009
ACM
16 years 15 days ago
2009
ACM
An access control system is often viewed as a state transition system. Given a set of access control policies, a general safety requirement in such a system is to determine whethe...
173
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BMCBI
2007
15 years 6 months ago
2007
Background: In ribonucleic acid (RNA) molecules whose function depends on their final, folded three-dimensional shape (such as those in ribosomes or spliceosome complexes), the se...