1031 search results - page 143 / 207 » Managing the operator ordering problem in parallel databases |
195
Voted
GIS
2008
ACM
16 years 1 months ago
2008
ACM
Given a spatial crime data warehouse, that is updated infrequently and a set of operations O as well as constraints of storage and update overheads, the index type selection probl...
215
Voted
SIGMOD
2009
ACM
16 years 25 days ago
2009
ACM
Named entity recognition aims at extracting named entities from unstructured text. A recent trend of named entity recognition is finding approximate matches in the text with respe...
109
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EDBT
2010
ACM
15 years 3 months ago
2010
ACM
Data mining is increasingly performed by people who are not computer scientists or professional programmers. It is often done as an iterative process involving multiple ad-hoc tas...
80
Voted
ICDCS
2007
IEEE
15 years 7 months ago
2007
IEEE
Peer to peer (P2P) systems are moving from application specific architectures to a generic service oriented design philosophy. This raises interesting problems in connection with...
151
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VLDB
2002
ACM
15 years 7 days ago
2002
ACM
Given that commercial search engines cover billions of web pages, efficiently managing the corresponding volumes of disk-resident data needed to answer user queries quickly is a f...