829 search results - page 130 / 166 » Location-aware Query Processing and Optimization |
206
Voted
SIGMOD
2009
ACM
16 years 2 months ago
2009
ACM
SQL tuning--the attempt to improve a poorly-performing execution plan produced by the database query optimizer-is a critical aspect of database performance tuning. Ironically, as ...
207
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SIGMOD
2007
ACM
16 years 2 months ago
2007
ACM
Content-based dissemination of XML data using the publishsubscribe paradigm is an effective means to deliver relevant data to interested data consumers. To meet the performance ch...
140
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OTM
2009
Springer
15 years 9 months ago
2009
Springer
Provenance, from the French word “provenir”, describes the lineage or history of a data entity. Provenance is critical information in scientific applications to verify experime...
146
Voted
PVLDB
2008
15 years 2 months ago
2008
Several real-world applications need to effectively manage and reason about large amounts of data that are inherently uncertain. For instance, pervasive computing applications mus...
194
Voted
SIGMOD
2004
ACM
16 years 2 months ago
2004
ACM
Database system architectures are undergoing revolutionary changes. Most importantly, algorithms and data are being unified by integrating programming languages with the database ...