1161 search results - page 129 / 233 » Approximation schemes for clustering problems |
CORR
2010
Springer
13 years 10 months ago
2010
Springer
Graphs provide an efficient tool for object representation in various computer vision applications. Once graph-based representations are constructed, an important question is how ...
MOBICOM
2004
ACM
14 years 3 months ago
2004
ACM
A newly deployed multi-hop radio network is unstructured and lacks a reliable and efficient communication scheme. In this paper, we take a step towards analyzing the problems exis...
JPDC
2007
13 years 10 months ago
2007
Object space (OS) parallelization of an efficient direct volume rendering algorithm for unstructured grids on distributed-memory architectures is investigated. The adaptive OS de...
AAAI
1994
13 years 11 months ago
1994
d Abstract) Goran Gogic l, Christos H. Papadimitriou', and Martha Sideri2 : Approximating a general formula from above and below by Horn formulas (its Horn envelope and Horn c...
GLOBECOM
2006
IEEE
14 years 4 months ago
2006
IEEE
The emergence of multi-channel multi-radio wireless mesh networks has given us many new opportunities and challenges. Particularly, the issue on how to appropriately assign channel...