334 search results - page 44 / 67 » Approximation Algorithms for Non-Uniform Buy-at-Bulk Network... |
ICASSP
2008
IEEE
14 years 3 months ago
2008
IEEE
We consider adaptive two-channel multiple-description coding. We provide an analytical method for designing a resolutionconstrained symmetrical multiple-description coder that use...
MOBIHOC
2007
ACM
14 years 8 months ago
2007
ACM
Recently, there has been substantial interest in the design of crosslayer protocols for wireless networks. These protocols optimize certain performance metric(s) of interest (e.g....
WEA
2007
Springer
14 years 2 months ago
2007
Springer
The Balanced Subgraph problem (edge deletion variant) asks for a 2-coloring of a graph that minimizes the inconsistencies with given edge labels. It has applications in social netw...
JCO
2010
13 years 7 months ago
2010
Abstract Polynomial-time data reduction is a classical approach to hard graph problems. Typically, particular small subgraphs are replaced by smaller gadgets. We generalize this ap...
NOMS
2002
IEEE
14 years 1 months ago
2002
IEEE
We present fault localization techniques suitable for diagnosing end-to-end service problems in communication systems with complex topologies. We refine a layered system model th...