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» Parallel Spectral Clustering in Distributed Systems
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SEMWEB
2007
Springer
14 years 1 months ago
YARS2: A Federated Repository for Querying Graph Structured Data from the Web
We present the architecture of an end-to-end semantic search engine that uses a graph data model to enable interactive query answering over structured and interlinked data collecte...
Andreas Harth, Jürgen Umbrich, Aidan Hogan, S...
EUROPAR
2007
Springer
14 years 1 months ago
Virtualization Techniques in Network Emulation Systems
The continuous increase of computational power has made viable the implementation of more and more sophisticated virtualization techniques. The use of virtualization in cluster env...
Roberto Canonico, Pasquale Di Gennaro, Vittorio Ma...
EUROPAR
2005
Springer
14 years 1 months ago
Grid-BGC: A Grid-Enabled Terrestrial Carbon Cycle Modeling System
Grid-BGC is a Grid-enabled terrestrial biogeochemical cycle simulator collaboratively developed by the National Center for Atmospheric Research (NCAR) and the University of Colorad...
Jason Cope, Craig Hartsough, Peter Thornton, Henry...
PDP
2003
IEEE
14 years 28 days ago
Performance Modeling of Scientific Applications: Scalability Analysis of LAPW0
This paper presents a high-level approach for assessing the performance behavior of complex scientific applications running on a high-performance system through simulation. The pr...
Thomas Fahringer, Nicola Mazzocca, Massimiliano Ra...
GRID
2005
Springer
14 years 1 months ago
Collective operations for wide-area message passing systems using adaptive spanning trees
Abstract— We propose a method for wide-area message passing systems to perform collective operations using dynamically created spanning trees. In our proposal, broadcasts and red...
Hideo Saito, Kenjiro Taura, Takashi Chikayama