113 search results - page 20 / 23 » Improved Approximation for the Directed Spanner Problem |
COLT
2004
Springer
15 years 5 months ago
2004
Springer
: We introduce a graph-theoretic generalization of classical Arrow-Debreu economics, in which an undirected graph specifies which consumers or economies are permitted to engage in...
IPPS
2003
IEEE
15 years 4 months ago
2003
IEEE
Advances across many fields of study are driving changes in the basic nature of scientific computing applications. Scientists have recognized a growing need to study phenomena b...
BMCBI
2007
14 years 11 months ago
2007
Background: The Sulston score is a well-established, though approximate metric for probabilistically evaluating postulated clone overlaps in DNA fingerprint mapping. It is known t...
ICRA
2008
IEEE
15 years 6 months ago
2008
IEEE
— As part of a program to find methods of reducing spatial interference in multi-robot systems, we propose the Interaction Grid (IG), a generalization of the Occupancy Grid that...
TMC
2002
14 years 11 months ago
2002
This paper proposes a scheme of optimal resource management for reverse-link transmissions in multimedia wideband code-division multiple-access (WCDMA) communications. It is to gua...