Sciweavers

367 search results - page 26 / 74
» A finiteness structure on resource terms
Sort
View
MOBIHOC
2007
ACM
14 years 7 months ago
Approximation algorithms for longest-lived directional multicast communications in WANETs
Several centralized and distributed algorithms have been recently proposed to maximize the multicast lifetime for directional communications in wireless ad-hoc networks. Their per...
Song Guo, Oliver W. W. Yang, Victor C. M. Leung
SC
1993
ACM
13 years 11 months ago
Solving the Boltzmann equation at 61 gigaflops on a 1024-node CM-5
This paper documents the use of a massively parallel computer, specifically the Connection Machine CM-5, to solve the Boltzmann equation to model one-dimensional shock wave struct...
Lyle N. Long, Jacek Myczkowski
BIRTHDAY
2010
Springer
13 years 8 months ago
Fixed-Point Definability and Polynomial Time on Chordal Graphs and Line Graphs
The question of whether there is a logic that captures polynomial time was formulated by Yuri Gurevich in 1988. It is still wide open and regarded as one of the main open problems...
Martin Grohe
MTA
2010
110views more  MTA 2010»
13 years 5 months ago
Thesaurus enrichment for query expansion in audiovisual archives
It is common practice in audiovisual archives to disclose documents using metadata from a structured vocabulary or thesaurus. Many of these thesauri have limited or no structure. T...
Laura Hollink, Véronique Malaisé, Gu...
ASWC
2008
Springer
13 years 9 months ago
Consolidating User-Defined Concepts with StYLiD
Information sharing can be effective with structured data. However, there are several challenges for having structured data on the web. Creating structured concept definitions is ...
Aman Shakya, Hideaki Takeda, Vilas Wuwongse