627 search results - page 32 / 126 » Efficient Top-k Query Evaluation on Probabilistic Data |
126
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EDBT
2008
ACM
16 years 6 months ago
2008
ACM
Index trees created using distance based indexing are difficult to maintain online since the distance function involved is often costly to compute. This problem is intensified whe...
170
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SIGMOD
2010
ACM
15 years 10 months ago
2010
ACM
The probabilistic threshold query (PTQ) is one of the most common queries in uncertain databases, where all results satisfying the query with probabilities that meet the threshold...
168
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KDD
2002
ACM
16 years 6 months ago
2002
ACM
Rule mining is an important data mining task that has been applied to numerous real-world applications. Often a rule mining system generates a large number of rules and only a sma...
250
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ICDE
2007
IEEE
16 years 7 months ago
2007
IEEE
Uncertainty in categorical data is commonplace in many applications, including data cleaning, database integration, and biological annotation. In such domains, the correct value o...
178
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KDD
1997
ACM
15 years 10 months ago
1997
ACM
Theproblemof efficiently and accurately locating patterns of interest in massivetimeseries data sets is an important and non-trivial problemin a wide variety of applications, incl...