6650 search results - page 550 / 1330 » Mutating database queries |
266
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VLDB
2007
ACM
16 years 7 months ago
2007
ACM
Record matching is the task of identifying records that match the same real world entity. This is a problem of great significance for a variety of business intelligence applicatio...
307
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VLDB
2007
ACM
16 years 7 months ago
2007
ACM
We investigate the problem of how to evaluate efficiently a collection of shortest path queries on massive graphs that are too big to fit in the main memory. To evaluate a shortes...
221
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SIGMOD
2004
ACM
16 years 7 months ago
2004
ACM
StreaMon is the adaptive query processing engine of the STREAM prototype Data Stream Management System (DSMS) [4]. A fundamental challenge in many DSMS applications (e.g., network...
199
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SIGMOD
2004
ACM
16 years 7 months ago
2004
ACM
Querying XML data is a well-explored topic with powerful databasestyle query languages such as XPath and XQuery set to become W3C standards. An equally compelling paradigm for que...
159
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SIGMOD
2003
ACM
16 years 7 months ago
2003
ACM
We discuss the design of an acquisitional query processor for data collection in sensor networks. Acquisitional issues are those that pertain to where, when, and how often data is...