3396 search results - page 251 / 680 » Tree representations of graphs |
EMNLP
2009
13 years 7 months ago
2009
This paper explores the use of innovative kernels based on syntactic and semantic structures for a target relation extraction task. Syntax is derived from constituent and dependen...
ISBI
2004
IEEE
14 years 10 months ago
2004
IEEE
We present a general framework for image discrimination based on identifying small, localized differences between images. Our novel matching scheme is based on an alternate inform...
SOFTVIS
2006
ACM
14 years 3 months ago
2006
ACM
Visual paradigms such as node-link diagrams are well suited to the representation of Semantic Web data encoded with the Resource Description Framework (RDF), whose data model can ...
COMGEO
2004
ACM
13 years 9 months ago
2004
ACM
We show how to utilize the cactus representation of all minimum cuts of a graph to visualize the minimum cuts of a planar graph in a planar drawing. In a first approach the cactus...
WG
2007
Springer
14 years 3 months ago
2007
Springer
Abstract. We present hardness results, approximation heuristics, and exact algorithms for bottleneck labeled optimization problems arising in the context of graph theory. This long...