459 search results - page 7 / 92 » Approximation Algorithms for Buy-at-Bulk Geometric Network D... |
138
Voted
APPROX
2009
Springer
15 years 10 months ago
2009
Springer
We study several multi-criteria undirected network design problems with node costs and lengths. All these problems are related to the Multicommodity Buy at Bulk (MBB) problem in w...
124
Voted
INFOCOM
2007
IEEE
15 years 9 months ago
2007
IEEE
— The forthcoming 4G cellular systems will provide broadband wireless access to a variety of advanced data and voice services. In order to do that, these networks will have a sig...
233
Voted
Publication
We present Geometric Broadcast for Heterogeneous Sensor Networks (GBS), a novel broad- casting protocol for heterogeneous wireless sensor and actor networks. While broadcasting is ...
238
click to vote
COMPGEOM
2011
ACM
14 years 7 months ago
2011
ACM
We propose a framework for compressive sensing of images with local geometric features. Specifically, let x ∈ RN be an N-pixel image, where each pixel p has value xp. The image...
152
click to vote
ANCS
2010
ACM
15 years 29 days ago
2010
ACM
Packet classification is widely used in various network security and operation applications. Two of the main challenges are the increasing number of classification rules, amount o...