1192 search results - page 194 / 239 » Symbolic Query Exploration |
212
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SIGMOD
2009
ACM
16 years 2 months ago
2009
ACM
Keyword search in relational databases (RDBs) has been extensively studied recently. A keyword search (or a keyword query) in RDBs is specified by a set of keywords to explore the...
207
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SIGMOD
2008
ACM
16 years 2 months ago
2008
ACM
A method for approximate subsequence matching is introduced, that significantly improves the efficiency of subsequence matching in large time series data sets under the dynamic ti...
104
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AIRS
2009
Springer
15 years 8 months ago
2009
Springer
Relevance-based language models operate by estimating the probabilities of observing words in documents relevant (or pseudo relevant) to a topic. However, these models assume that ...
CIVR
2007
Springer
15 years 8 months ago
2007
Springer
The vast majority of the features used in today’s commercially deployed image search systems employ techniques that are largely indistinguishable from text-document search – t...
120
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ISCC
2006
IEEE
15 years 7 months ago
2006
IEEE
Online monitoring of a physical phenomenon over a geographical area is a popular application of sensor networks. Networks representative of this class of applications are typicall...