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GRID
2006
Springer
14 years 10 months ago
A QoS-Aware Heuristic Algorithm for Replica Placement
This paper studies the QoS-aware replica placement problem. Although there has been much work on replica placement problem, most of them concerns average system performance and ign...
Hsiangkai Wang, Pangfeng Liu, Jan-Jan Wu
EUROPAR
2010
Springer
14 years 11 months ago
Estimating and Exploiting Potential Parallelism by Source-Level Dependence Profiling
Manual parallelization of programs is known to be difficult and error-prone, and there are currently few ways to measure the amount of potential parallelism in the original sequent...
Jonathan Mak, Karl-Filip Faxén, Sverker Jan...
AIPS
2009
14 years 11 months ago
Suboptimal and Anytime Heuristic Search on Multi-Core Machines
In order to scale with modern processors, planning algorithms must become multi-threaded. In this paper, we present parallel shared-memory algorithms for two problems that underli...
Ethan Burns, Seth Lemons, Wheeler Ruml, Rong Zhou
CEC
2010
IEEE
14 years 11 months ago
A parallel framework for multi-objective evolutionary optimization
This work focuses on the development of a parallel framework method to improve the effectiveness and the efficiency of the obtained solutions by Multi-objective Evolutionary Algori...
Dipankar Dasgupta, David Camilo Becerra Romero, Al...
VLDB
1991
ACM
145views Database» more  VLDB 1991»
15 years 1 months ago
A Taxonomy and Performance Model of Data Skew Effects in Parallel Joins
Recent work on parallel joins and data skew has concentrated on algorithm design without considering the causes and chara.cteristics of data. skew itself. Existming ana.lyt,ic mod...
Christopher B. Walton, Alfred G. Dale, Roy M. Jene...