1629 search results - page 181 / 326 » Hardness Results and Efficient Algorithms for Graph Powers |
KDD
2009
ACM
15 years 10 months ago
2009
ACM
Topic models provide a powerful tool for analyzing large text collections by representing high dimensional data in a low dimensional subspace. Fitting a topic model given a set of...
92
Voted
ICAI
2010
14 years 8 months ago
2010
Belief propagation is widely used in inference of graphical models. It yields exact solutions when the underlying graph is singly connected. When the graph contains loops, double-c...
MOBIHOC
2006
ACM
15 years 9 months ago
2006
ACM
Localization is an important and extensively studied problem in ad-hoc wireless sensor networks. Given the connectivity graph of the sensor nodes, along with additional local info...
WABI
2007
Springer
15 years 4 months ago
2007
Springer
In this paper we introduce a new method of combined synthesis and inference of biological signal transduction networks. A main idea of our method lies in representing observed cau...
AAAI
2007
15 years 14 days ago
2007
Finding the exact treewidth of a graph is central to many operations in a variety of areas, including probabilistic reasoning and constraint satisfaction. Treewidth can be found b...