1321 search results - page 23 / 265 » Quadratic forms on graphs |
CCCG
2007
13 years 10 months ago
2007
We study the problem how to draw a planar graph such that every vertex is incident to an angle greater than π. In general a straightline embedding cannot guarantee this property....
IPCO
1993
13 years 10 months ago
1993
Lower bounds on the bandwidth, the size of a vertex separator of general undirected graphs, and the largest common subgraph of two undirected (weighted) graphs are obtained. The b...
PAMI
1998
13 years 8 months ago
1998
—In this paper, we describe a flexible form-reader system capable of extracting textual information from accounting documents, like invoices and bills of service companies. In th...
WWW
2003
ACM
14 years 9 months ago
2003
ACM
We present a novel algorithm for the fast computation of PageRank, a hyperlink-based estimate of the "importance" of Web pages. The original PageRank algorithm uses the ...
SAS
1999
Springer
14 years 1 months ago
1999
Springer
Programs represented in Static Single Assignment (SSA) form contain phi instructions (or functions) whose operational semantics are to merge values coming from distinct control flo...