767 search results - page 8 / 154 » On Clustering Using Random Walks |
TVCG
2011
13 years 3 months ago
2011
—This paper considers the problem of interactively finding the cutting contour to extract components from an existing mesh. First, we propose a constrained random walks algorith...
CORR
2010
Springer
13 years 8 months ago
2010
Springer
: We give the first combinatorial approximation algorithm for MAXCUT that beats the trivial 0.5 factor by a constant. The main partitioning procedure is very intuitive, natural, an...
CIKM
2005
Springer
14 years 2 months ago
2005
Springer
It has long been recognized that capturing term relationships is an important aspect of information retrieval. Even with large amounts of data, we usually only have significant ev...
ICDM
2009
IEEE
14 years 3 months ago
2009
IEEE
—Identification of nodes relevant to a given node in a relational network is a basic problem in network analysis with great practical importance. Most existing network analysis ...
MM
2006
ACM
14 years 2 months ago
2006
ACM
Image annotation plays an important role in image retrieval and management. However, the results of the state-of-the-art image annotation methods are often unsatisfactory. Therefo...