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IPPS
2008
IEEE
15 years 4 months ago
Performance characterization and optimization of parallel I/O on the Cray XT
This paper presents an extensive characterization, tuning, and optimization of parallel I/O on the Cray XT supercomputer, named Jaguar, at Oak Ridge National Laboratory. We have c...
Weikuan Yu, Jeffrey S. Vetter, Sarp Oral
MUE
2007
IEEE
128views Multimedia» more  MUE 2007»
15 years 4 months ago
Designing, Developing, and Evaluating Context-Aware Systems
Context and context-awareness have been central issues in ubiquitous computing research for the last decade. Advances with regard to context acquisition and activity recognition a...
Yoosoo Oh, Albrecht Schmidt, Woontack Woo
WETICE
2007
IEEE
15 years 4 months ago
Collaborative Intrusion Prevention
Intrusion Prevention Systems (IPSs) have long been proposed as a defense against attacks that propagate too fast for any manual response to be useful. In an important class of IPS...
Simon P. Chung, Aloysius K. Mok
DEXA
2007
Springer
154views Database» more  DEXA 2007»
15 years 3 months ago
Performance Oriented Schema Matching
Abstract. Semantic matching of schemas in heterogeneous data sharing systems is time consuming and error prone. Existing mapping tools employ semi-automatic techniques for mapping ...
Khalid Saleem, Zohra Bellahsene, Ela Hunt
CCGRID
2006
IEEE
15 years 1 months ago
Compilation of XSLT into Dataflow Graphs for Web Service Composition
Our current research into programming models for parallel web services composition is targeted at providing mechanisms for obtaining higher throughput for large scale compute and ...
Peter M. Kelly, Paul D. Coddington, Andrew L. Wend...