785 search results - page 91 / 157 » Efficient Processing of Top-k Queries in Uncertain Databases |
141
Voted
IDEAS
2000
IEEE
15 years 9 months ago
2000
IEEE
Today many applications routinely generate large quantities of data. The data often takes the form of (time) series, or more generally streams, i.e. an ordered sequence of records...
132
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SIGMOD
2001
ACM
16 years 4 months ago
2001
ACM
Estimating the result size of complex queries that involve selection on multiple attributes and the join of several relations is a difficult but fundamental task in database query...
124
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ICIP
2008
IEEE
16 years 6 months ago
2008
IEEE
Motivated by the need to efficiently leverage user relevance feedback in content-based retrieval from image databases, we propose a fast, clustering-based indexing technique for e...
141
Voted
CIKM
2006
Springer
15 years 8 months ago
2006
Springer
Monitoring systems today often involve continuous queries over streaming data, in a distributed collaborative system. The distribution of query operators over a network of process...
130
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DEXAW
2005
IEEE
15 years 10 months ago
2005
IEEE
Sensor networks have opened new horizons and opportunities for a variety of environmental monitoring, surveillance and healthcare applications. One of the major tasks of sensor ne...