860 search results - page 24 / 172 » Biased Random Walks |
CORR
2002
Springer
13 years 10 months ago
2002
Springer
We give a precise definition of "generic-case complexity" and show that for a very large class of finitely generated groups the classical decision problems of group theor...
KDD
2010
ACM
14 years 2 months ago
2010
ACM
Many recommendation and retrieval tasks can be represented as proximity queries on a labeled directed graph, with typed nodes representing documents, terms, and metadata, and labe...
CIKM
2005
Springer
14 years 4 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...
ECCV
2008
Springer
15 years 3 months ago
2008
Springer
We consider the problem of multi-label, supervised image segmentation when an initial labeling of some pixels is given. In this paper, we propose a new generative image segmentatio...
ICDM
2009
IEEE
14 years 5 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 ...