1022 search results - page 140 / 205 » cluster 2009 |
WIDM
2009
ACM
14 years 3 months ago
2009
ACM
In this paper we introduce a novel approach for the thematic organization of bibliographic records that builds upon a semantic relatedness measure we have implemented for this tas...
ASUNAM
2009
IEEE
14 years 2 months ago
2009
IEEE
Community detection in social networks varying with time is a common yet challenging problem whereby efficient visualization of evolving relationships and implicit hierarchical s...
GBRPR
2009
Springer
14 years 1 months ago
2009
Springer
The median graph has been shown to be a good choice to infer a representative of a set of graphs. It has been successfully applied to graph-based classification and clustering. Ne...
IDEAL
2009
Springer
14 years 1 months ago
2009
Springer
Abstract. Discovering global models on a dataset (e.g., classifiers, clusterings, summaries) has attracted a lot of attention and many approaches can be found in the literature. H...
KDD
2009
ACM
14 years 1 months ago
2009
ACM
We consider negotiations between publishers and advertisers in a marketplace for ads. Motivated by Google’s online PrintAds system which is such a marketplace, we focus on the r...