3145 search results - page 56 / 629 » Algebraic Linear Orderings |
119
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EVOW
2003
Springer
15 years 9 months ago
2003
Springer
Abstract. The Linear Ordering Problem (LOP) is an NP-hard combinatorial optimization problem that arises in a variety of applications and several algorithmic approaches to its solu...
154
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COLING
2010
14 years 10 months ago
2010
In this paper we propose a novel algorithm for opinion summarization that takes account of content and coherence, simultaneously. We consider a summary as a sequence of sentences ...
154
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COMBINATORICS
2002
15 years 3 months ago
2002
: We generalize the notion of pattern avoidance to arbitrary functions on ordered sets, and consider specifically three scenarios for permutations: linear, cyclic and hybrid, the f...
108
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ICCV
2005
IEEE
16 years 5 months ago
2005
IEEE
In this paper, we investigate the mathematical problem underlying segmentation of hybrid motions: Given a series of tracked feature correspondences between two (perspective) image...
131
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VIS
2006
IEEE
16 years 5 months ago
2006
IEEE
Accurately representing higher-order singularities of vector fields defined on piecewise linear surfaces is a non-trivial problem. In this work, we introduce a concise yet complet...