93 search results - page 17 / 19 » Conditional hardness for approximate coloring |
TOG
2008
13 years 7 months ago
2008
Capturing detailed surface geometry currently requires specialized equipment such as laser range scanners, which despite their high accuracy, leave gaps in the surfaces that must ...
STOC
2009
ACM
14 years 8 months ago
2009
ACM
We prove strong lower bounds on integrality gaps of Sherali?Adams relaxations for MAX CUT, Vertex Cover, Sparsest Cut and other problems. Our constructions show gaps for Sherali?A...
SIGECOM
2004
ACM
14 years 27 days ago
2004
ACM
When donating money to a (say, charitable) cause, it is possible to use the contemplated donation as negotiating material to induce other parties interested in the charity to dona...
SIGECOM
2010
ACM
14 years 9 days ago
2010
ACM
One of the fundamental problems in the theory of social choice is aggregating the rankings of a set of agents (or voters) into a consensus ranking. Rank aggregation has found appl...
MOBICOM
1996
ACM
13 years 11 months ago
1996
ACM
The CPU is one of the major power consumers in a portable computer, and considerable power can be saved by turning off the CPU when it is not doing useful work. In Apple's Ma...