721 search results - page 80 / 145 » Graphs with Large Obstacle Numbers |
NAACL
2010
13 years 7 months ago
2010
We present a random-walk-based approach to learning paraphrases from bilingual parallel corpora. The corpora are represented as a graph in which a node corresponds to a phrase, an...
ECCC
2010
13 years 6 months ago
2010
We consider the reachability problem for a certain class of directed acyclic graphs embedded on surfaces. Let G(m, g) be the class of directed acyclic graphs with m = m(n) source ...
ISMB
2000
13 years 10 months ago
2000
A novel description of protein structure in terms of the generalized secondary structure elements (GSSE) is proposed. GSSE's are defined as fragments of the protein structure...
IISWC
2009
IEEE
14 years 3 months ago
2009
IEEE
— Programming to exploit the resources in a multicore system remains a major obstacle for both computer and software engineers. Transactional memory offers an attractive alternat...
BIOINFORMATICS
2006
13 years 9 months ago
2006
Motivation: Most previous approaches to model biochemical networks havefocusedeither on the characterization of a networkstructurewith a number of components or on the estimation ...