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85
Voted
CDC
2008
IEEE
15 years 7 months ago
2008
IEEE
— We take a structural approach to the problem of designing the edge weights in an undirected graph subject to an upper bound on their total, so as to maximize the algebraic conn...
89
Voted
ICDM
2007
IEEE
15 years 7 months ago
2007
IEEE
In this paper, we introduce the concept of α-orthogonal patterns to mine a representative set of graph patterns. Intuitively, two graph patterns are α-orthogonal if their simila...
125
Voted
INFOCOM
2007
IEEE
15 years 7 months ago
2007
IEEE
— Recently, research on disconnected networks has been fostered by several studies on delay-tolerant networks, which are designed in order to sustain disconnected operations. We ...
106
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3DPVT
2006
IEEE
15 years 6 months ago
2006
IEEE
In this paper we propose a novel framework for efficiently extracting foreground objects in so called shortbaseline image sequences. We apply the obtained segmentation to improve...
102
Voted
ICPADS
2006
IEEE
15 years 6 months ago
2006
IEEE
While most parallel task graphs scheduling research has been done in the context of single homogeneous clusters, heterogeneous platforms have become prevalent and are extremely at...