Sciweavers

1632 search results - page 88 / 327
» Sublinear Time Algorithms for Metric Space Problems
Sort
View
CCCG
2003
15 years 5 months ago
Computing the Closest Point to a Circle
In this paper we consider the problem of computing the closest point to the boundary of a circle among a set S of n points. We present two algorithms to solve this problem. One al...
Pinaki Mitra, Asish Mukhopadhyay, S. V. Rao
154
Voted
DEDS
2010
88views more  DEDS 2010»
15 years 3 months ago
Optimal Admission Control of Discrete Event Systems with Real-Time Constraints
Abstract-- The problem of optimally controlling the processing rate of tasks in Discrete Event Systems (DES) with hard real-time constraints has been solved in [9] under the assump...
Jianfeng Mao, Christos G. Cassandras
154
Voted
SODA
2012
ACM
229views Algorithms» more  SODA 2012»
13 years 6 months ago
Approximation algorithms for stochastic orienteering
In the Stochastic Orienteering problem, we are given a metric, where each node also has a job located there with some deterministic reward and a random size. (Think of the jobs as...
Anupam Gupta, Ravishankar Krishnaswamy, Viswanath ...
141
Voted
JOIN
2007
133views more  JOIN 2007»
15 years 3 months ago
The Coverage Problem in Three-Dimensional Wireless Sensor Networks
— One of the fundamental issues in sensor networks is the coverage problem, which reflects how well a sensor network is monitored or tracked by sensors. In this paper, we formul...
Chi-Fu Huang, Yu-Chee Tseng, Li-Chu Lo
142
Voted
MOR
2010
120views more  MOR 2010»
15 years 2 months ago
Proximal Alternating Minimization and Projection Methods for Nonconvex Problems: An Approach Based on the Kurdyka-Lojasiewicz In
We study the convergence properties of an alternating proximal minimization algorithm for nonconvex structured functions of the type: L(x, y) = f(x)+Q(x, y)+g(y), where f : Rn → ...
Hedy Attouch, Jérôme Bolte, Patrick R...