55 search results - page 6 / 11 » GraSS: Graph Structure Summarization |
GG
2004
Springer
14 years 2 days ago
2004
Springer
Graphs are well-known, well-understood, and frequently used means to depict networks of related items. They are successfully used as the underlying mathematical concept in various ...
WWW
2009
ACM
14 years 7 months ago
2009
ACM
In this paper we give models and algorithms to describe and analyze the collaboration among authors of Wikipedia from a network analytical perspective. The edit network encodes wh...
ACL
2007
13 years 8 months ago
2007
This paper describes a new method for computing lexical chains. These are sequences of semantically related words that reflect a text’s cohesive structure. In contrast to previo...
KDD
2009
ACM
14 years 1 months ago
2009
ACM
In this paper, we present a technique for visual analysis of documents based on the semantic representation of text in the form of a directed graph, referred to as semantic graph....
COMPGEOM
2011
ACM
12 years 10 months ago
2011
ACM
Given a continuous function f : X → IR on a topological space X, its level set f−1 (a) changes continuously as the real value a changes. Consequently, the connected components...