3708 search results - page 21 / 742 » Approximating Betweenness Centrality |
SIAMCO
2000
13 years 9 months ago
2000
Positive real rational functions play a central role in both deterministic and stochastic linear systems theory, as well as in circuit synthesis, spectral analysis, and speech proc...
RANDOM
2001
Springer
14 years 2 months ago
2001
Springer
We discuss two approximation approaches, the primal-dual schema and the local-ratio technique. We present two relatively simple frameworks, one for each approach, which extend know...
ESA
2009
Springer
14 years 4 months ago
2009
Springer
We consider a process called Group Network Formation Game, which represents the scenario when strategic agents are building a network together. In our game, agents can have extrem...
DCC
2003
IEEE
14 years 3 months ago
2003
IEEE
—This paper introduces a new high-rate analysis of the multiple description scalar quantizer (MDSQ) with balanced descriptions. The analysis provides insight into the structure o...
MONET
2008
13 years 9 months ago
2008
This paper investigates a distributed and adaptive approach to manage spectrum usage in dynamic spectrum access networks. While previous works focus on centralized provisioning, w...