244 search results - page 22 / 49 » Balanced Cayley graphs and balanced planar graphs |
ICCV
2003
IEEE
16 years 1 months ago
2003
IEEE
We propose a unified approach for summarization based on the analysis of video structures and video highlights. Our approach emphasizes both the content balance and perceptual qua...
STOC
2004
ACM
16 years 3 days ago
2004
ACM
We give a O( log n)-approximation algorithm for sparsest cut, edge expansion, balanced separator, and graph conductance problems. This improves the O(log n)-approximation of Leig...
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INFOCOM
2011
IEEE
14 years 3 months ago
2011
IEEE
—For energy conservation, a wireless sensor network is usually designed to work in a low-duty-cycle mode, in which a sensor node keeps active for a small percentage of time durin...
RELMICS
2005
Springer
15 years 5 months ago
2005
Springer
Abstract. As part of a larger project, we have built a declarative assembly language that enables us to specify multiple code paths to compute particular quantities, giving the ins...
FLAIRS
2008
15 years 2 months ago
2008
The paper presents a new approach to the problem of paraphrase identification. The new approach extends a previously proposed method for the task of textual entailment. The relati...