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139
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TKDE
2012
13 years 4 months ago
2012
—Preparing a data set for analysis is generally the most time consuming task in a data mining project, requiring many complex SQL queries, joining tables and aggregating columns....
110
Voted
WWW
2009
ACM
16 years 3 months ago
2009
ACM
We demonstrate a flight meta-search engine that is based on the Metamorph framework. Metamorph provides mechanisms to model web forms together with the interactions which are need...
196
Voted
SIGMOD
2007
ACM
16 years 2 months ago
2007
ACM
Two trends are converging to make the CPU cost of a table scan a more important component of database performance. First, table scans are becoming a larger fraction of the query p...
192
Voted
SIGMOD
2006
ACM
16 years 2 months ago
2006
ACM
Real-world data -- especially when generated by distributed measurement infrastructures such as sensor networks -- tends to be incomplete, imprecise, and erroneous, making it impo...
142
Voted
ESORICS
2009
Springer
15 years 6 months ago
2009
Springer
Abstract. Online advertising has been suffering serious click fraud problem. Fraudulent publishers can generate false clicks using malicious scripts embedded in their web pages. Ev...