5263 search results - page 45 / 1053 » Optimization with Extremal Dynamics |
IPPS
1998
IEEE
15 years 3 months ago
1998
IEEE
In distributed-memory message-passing architectures reducing communication cost is extremely important. In this paper, we present a technique to optimize communication globally. O...
COMPGEOM
2007
ACM
15 years 2 months ago
2007
ACM
We prove an optimal generalization of the centerpoint theorem: given a set P of n points in the plane, there exist two points (not necessarily among input points) that hit all con...
ICASSP
2009
IEEE
15 years 2 months ago
2009
IEEE
Broadband data-independent beamforming designs aiming at constant beamwidth often lead to superdirective beamformers for low frequencies, if the sensor spacing is small relative t...
NIPS
2008
15 years 8 days ago
2008
We describe a primal-dual framework for the design and analysis of online strongly convex optimization algorithms. Our framework yields the tightest known logarithmic regret bound...
GRIDNETS
2008
14 years 12 months ago
2008
In this paper we propose an efficient approach to determine the optimal hops for multi-hop ad hoc wireless networks. Based on the assumption that nodes use successive interferenc...