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JC
2008
77views more  JC 2008»
15 years 2 months ago
A numerical algorithm for zero counting, I: Complexity and accuracy
We describe an algorithm to count the number of distinct real zeros of a polynomial (square) system f. The algorithm performs O(log(nD(f))) iterations (grid refinements) where n is...
Felipe Cucker, Teresa Krick, Gregorio Malajovich, ...
128
Voted
IPPS
2003
IEEE
15 years 7 months ago
Performance Modeling of the Grace Hash Join on Cluster Architectures
Aim of the paper is to develop a concise but comprehensive analytical model for the well-known Grace Hash Join algorithm on cost effective cluster architectures. This approach is ...
Erich Schikuta
ISPDC
2006
IEEE
15 years 8 months ago
Continuous Software Test Distributed Execution and Integrated into the Globus Toolkit
This article shows how the idea of continuous software testing [23] of a world wide working group can be well integrated into the Grid Computing paradigm using the Globus Toolkit ...
Christoph Reich, Bettina Scharpf
109
Voted
ESCIENCE
2006
IEEE
15 years 8 months ago
Application-Level Resource Provisioning on the Grid
In this paper, we present algorithms for Grid resource provisioning that employ agreement-based resource management. These algorithms allow userlevel resource allocation and sched...
Gurmeet Singh, Carl Kesselman, Ewa Deelman
PVLDB
2010
118views more  PVLDB 2010»
15 years 27 days ago
Ten Thousand SQLs: Parallel Keyword Queries Computing
Keyword search in relational databases has been extensively studied. Given a relational database, a keyword query finds a set of interconnected tuple structures connected by fore...
Lu Qin, Jefferey Yu, Lijun Chang