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» Performance Evaluation of Grid-Enabled Code: A Case Study
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PPOPP
2010
ACM
14 years 8 months ago
Analyzing lock contention in multithreaded applications
Many programs exploit shared-memory parallelism using multithreading. Threaded codes typically use locks to coordinate access to shared data. In many cases, contention for locks r...
Nathan R. Tallent, John M. Mellor-Crummey, Allan P...
CVPR
2007
IEEE
15 years 11 months ago
Influence of numerical conditioning on the accuracy of relative orientation
We study the influence of numerical conditioning on the accuracy of two closed-form solutions to the overconstrained relative orientation problem. We consider the well known eight...
Sinisa Segvic, Gerald Schweighofer, Axel Pinz
ICSE
2009
IEEE-ACM
15 years 10 months ago
Maintaining and evolving GUI-directed test scripts
Since manual black-box testing of GUI-based APplications (GAPs) is tedious and laborious, test engineers create test scripts to automate the testing process. These test scripts in...
Mark Grechanik, Qing Xie, Chen Fu
WWW
2005
ACM
15 years 10 months ago
Named graphs, provenance and trust
The Semantic Web consists of many RDF graphs nameable by URIs. This paper extends the syntax and semantics of RDF to cover such Named Graphs. This enables RDF statements that desc...
Jeremy J. Carroll, Christian Bizer, Patrick J. Hay...
VLDB
2006
ACM
190views Database» more  VLDB 2006»
15 years 10 months ago
Online summarization of dynamic time series data
Managing large-scale time series databases has attracted significant attention in the database community recently. Related fundamental problems such as dimensionality reduction, tr...
Ümit Y. Ogras, Hakan Ferhatosmanoglu