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SIAMCOMP
2008
124views more  SIAMCOMP 2008»
15 years 4 months ago
A Faster, Better Approximation Algorithm for the Minimum Latency Problem
We give a 7.18-approximation algorithm for the minimum latency problem that uses only O(n log n) calls to the prize-collecting Steiner tree (PCST) subroutine of Goemans and Willia...
Aaron Archer, Asaf Levin, David P. Williamson
AINA
2007
IEEE
15 years 10 months ago
Database-Driven Grid Computing with GridBASE
The GridBASE framework for database-driven grid computing is presented. The design and a prototype implementation of the framework is discussed. Industry-strength database technol...
Hans De Sterck, Chen Zhang, Aleks Papo
TMC
2002
106views more  TMC 2002»
15 years 3 months ago
Optimal Resource Management in Wireless Multimedia Wideband CDMA Systems
This paper proposes a scheme of optimal resource management for reverse-link transmissions in multimedia wideband code-division multiple-access (WCDMA) communications. It is to gua...
Majid Soleimanipour, Weihua Zhuang, George H. Free...
CSC
2009
15 years 5 months ago
An Empirical Analysis of Approximation Algorithms for Euclidean TSP
- The Traveling Salesman Problem (TSP) is perhaps the most famous optimization problem in the set NP-hard. Many problems that are natural applications in computer science and engin...
Bárbara Rodeker, M. Virginia Cifuentes, Lil...
ENTCS
2006
105views more  ENTCS 2006»
15 years 4 months ago
Monte Carlo Methods for Process Algebra
We review the recently developed technique of Monte Carlo model checking and show how it can be applied to the implementation problem for I/O Automata. We then consider some open ...
Radu Grosu, Scott A. Smolka