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ICTAI
2007
IEEE
14 years 1 months ago
A Java-Based Distributed Genetic Algorithm Framework
Distributed Genetic Algorithm (DGA) is one of the most promising choices among the optimization methods. In this paper we describe DGAFrame, a flexible framework for evolutionary...
Gabi Escuela, Yudith Cardinale, Jorge Gonzá...
KBSE
2008
IEEE
14 years 2 months ago
The Consistency of Web Conversations
Abstract—We describe BPELCheck, a tool for statically analyzing interactions of composite web services implemented in BPEL. Our algorithm is compositional, and checks each proces...
Jeffrey Fischer, Rupak Majumdar, Francesco Sorrent...
WDAG
1998
Springer
76views Algorithms» more  WDAG 1998»
13 years 12 months ago
Multicast Group Communication as a Base for a Load-Balancing Replicated Data Service
We give a rigorous account of an algorithm that provides sequentially consistent replicated data on top of the view synchronous group communication service previously specified by ...
Roger Khazan, Alan Fekete, Nancy A. Lynch
IPPS
2007
IEEE
14 years 1 months ago
Online Aggregation over Trees
Consider a distributed network with nodes arranged in a tree, and each node having a local value. We consider the problem of aggregating values (e.g., summing values) from all nod...
C. Greg Plaxton, Mitul Tiwari, Praveen Yalagandula
CAV
2008
Springer
157views Hardware» more  CAV 2008»
13 years 9 months ago
Effective Program Verification for Relaxed Memory Models
Program verification for relaxed memory models is hard. The high degree of nondeterminism in such models challenges standard verification techniques. This paper proposes a new veri...
Sebastian Burckhardt, Madanlal Musuvathi