3611 search results - page 563 / 723 » Computer Supported Collaborative Research |
172
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PODS
2012
ACM
13 years 8 months ago
2012
ACM
We study the mergeability of data summaries. Informally speaking, mergeability requires that, given two summaries on two data sets, there is a way to merge the two summaries into ...
274
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GIS
2004
ACM
16 years 7 months ago
2004
ACM
Spatial co-location patterns represent the subsets of events whose instances are frequently located together in geographic space. We identified the computational bottleneck in the...
280
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SIGMOD
2009
ACM
16 years 6 months ago
2009
ACM
Research has investigated mappings among data sources under two perspectives. On one side, there are studies of practical tools for schema mapping generation; these focus on algor...
195
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IPPS
2009
IEEE
16 years 1 months ago
2009
IEEE
—High-end machines at modern HPC centers are constantly undergoing hardware and system software upgrades – necessitating frequent rebuilds of application codes. The number of p...
190
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CA
2003
IEEE
15 years 11 months ago
2003
IEEE
This paper describes an animated conversational agent called Kare1 which integrates a talking head interface with a linguistically motivated human-machine dialogue system. The age...