230 search results - page 36 / 46 » Time Varying Undirected Graphs |
102
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ICDM
2006
IEEE
15 years 5 months ago
2006
IEEE
Mining graph data is an increasingly popular challenge, which has practical applications in many areas, including molecular substructure discovery, web link analysis, fraud detect...
CVPR
2010
IEEE
15 years 3 months ago
2010
IEEE
We present an efficient and scalable technique for spatiotemporal segmentation of long video sequences using a hierarchical graph-based algorithm. We begin by oversegmenting a vol...
145
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IPPS
2007
IEEE
15 years 5 months ago
2007
IEEE
Parallel applications based on irregular meshes make use of mesh partitioners for efficient execution. Some mesh partitioners can map a mesh to a heterogeneous computational plat...
112
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STOC
2010
ACM
15 years 4 months ago
2010
ACM
The Steiner tree problem is one of the most fundamental ÆÈ-hard problems: given a weighted undirected graph and a subset of terminal nodes, find a minimum weight tree spanning ...
116
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INFOCOM
2009
IEEE
15 years 6 months ago
2009
IEEE
Abstract—Stateless opportunistic forwarding is a simple faulttolerant distributed approach for data delivery and information querying in wireless ad hoc networks, where packets a...