15033 search results - page 311 / 3007 » Complexity Theory and Algorithms |
161
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TVCG
2010
15 years 3 months ago
2010
—Crease surfaces are two-dimensional manifolds along which a scalar field assumes a local maximum (ridge) or a local minimum (valley) in a constrained space. Unlike isosurfaces, ...
177
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ALDT
2009
Springer
15 years 11 months ago
2009
Springer
Aggregating preferences for finding a consensus between several agents is an important issue in many fields, like economics, decision theory and artificial intelligence. In this...
147
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ANCS
2005
ACM
15 years 10 months ago
2005
ACM
We present Group Round-Robin (GRR) scheduling, a hybrid fair packet scheduling framework based on a grouping strategy that narrows down the traditional trade-off between fairness ...
145
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ICCV
2007
IEEE
15 years 11 months ago
2007
IEEE
This paper shows that structure from motion is NP-hard for most sensible cost functions when missing data is allowed. The result provides a fundamental limitation of what is possi...
168
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PODS
2008
ACM
16 years 5 months ago
2008
ACM
We present a formal framework for capturing the provenance of data appearing in XQuery views of XML. Building on previous work on relations and their (positive) query languages, w...