1125 search results - page 129 / 225 » Query Answering in Inconsistent Databases |
111
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VLDB
2005
ACM
15 years 7 months ago
2005
ACM
We study the problem of applying adaptive filters for approximate query processing in a distributed stream environment. We propose filter bound assignment protocols with the obj...
137
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VLDB
2011
ACM
14 years 9 months ago
2011
ACM
Uncertain data is inherent in a few important applications such as environmental surveillance and mobile object tracking. Top-k queries (also known as ranking queries) are often n...
156
Voted
EDBT
2012
ACM
13 years 4 months ago
2012
ACM
The range searching problem is fundamental in a wide spectrum of applications such as radio frequency identification (RFID) networks, location based services (LBS), and global po...
190
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 ...
109
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WWW
2009
ACM
16 years 3 months ago
2009
ACM
Web search engines often federate many user queries to relevant structured databases. For example, a product related query might be federated to a product database containing thei...