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» Polynomial Time Algorithms for Minimum Energy Scheduling
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JCO
2010
182views more  JCO 2010»
14 years 10 months ago
Polynomial time approximation schemes for minimum disk cover problems
The following planar minimum disk cover problem is considered in this paper: given a set D of n disks and a set P of m points in the Euclidean plane, where each disk covers a subse...
Chen Liao, Shiyan Hu
SODA
1998
ACM
157views Algorithms» more  SODA 1998»
15 years 1 months ago
A Polynomial Time Approximation Scheme for Minimum Routing Cost Spanning Trees
Given an undirected graph with nonnegative costs on the edges, the routing cost of any of its spanning trees is the sum over all pairs of vertices of the cost of the path between t...
Bang Ye Wu, Giuseppe Lancia, Vineet Bafna, Kun-Mao...
WIOPT
2005
IEEE
15 years 5 months ago
Minimum Energy Transmission Scheduling Subject to Deadline Constraints
We consider the problem of transmission scheduling of data over a wireless fading channel with hard deadline constraints. Our system consists of N users, each with a fixed amount...
Alessandro Tarello, Jun Sun 0007, Murtaza Zafer, E...
RTAS
2003
IEEE
15 years 4 months ago
Template-Based Real-Time Dwell Scheduling with Energy Constraint
This paper addresses the scheduling problem of radar dwells in multi-function phase array radars. Well-known and new challenges make it difficult to provide predictable performan...
Chi-Sheng Shih, Sathish Gopalakrishnan, Phanindra ...
CCCG
2007
15 years 1 months ago
Approximation Algorithms for the Minimum-Length Corridor and Related Problems
Given a rectangular boundary partitioned into rectangles, the MLC-R problem is to find a Minimum EdgeLength Corridor that visits at least one point from the boundary of every rec...
Arturo Gonzalez-Gutierrez, Teofilo F. Gonzalez