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IPPS
2002
IEEE
14 years 3 months ago
A New Estimation Method for Distributed Java Object Activity
We introduce a new method to estimate the Java object activity in a distributed context of irregular applications. This method uses an observation mechanism which is itself a part...
Amer Bouchi, Richard Olejnik, Bernard Toursel
CCE
2006
13 years 10 months ago
An efficient algorithm for large scale stochastic nonlinear programming problems
The class of stochastic nonlinear programming (SNLP) problems is important in optimization due to the presence of nonlinearity and uncertainty in many applications, including thos...
Y. Shastri, Urmila M. Diwekar
ASPLOS
2004
ACM
14 years 3 months ago
Software prefetching for mark-sweep garbage collection: hardware analysis and software redesign
Tracing garbage collectors traverse references from live program variables, transitively tracing out the closure of live objects. Memory accesses incurred during tracing are essen...
Chen-Yong Cher, Antony L. Hosking, T. N. Vijaykuma...
FOCS
2000
IEEE
14 years 1 months ago
Approximating the single source unsplittable min-cost flow problem
Abstract. In the single source unsplittable min-cost flow problem, commodities must be routed simultaneously from a common source vertex to certain destination vertices in a given ...
Martin Skutella
FOCS
1999
IEEE
14 years 2 months ago
The Directed Steiner Network Problem is Tractable for a Constant Number of Terminals
We consider the DIRECTED STEINER NETWORK problem, also called the POINT-TO-POINT CONNECTION problem, where given a directed graph G and p pairs {(s1,t1),...,(sp,tp)} of nodes in t...
Jon Feldman, Matthias Ruhl