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CIKM
2011
Springer
12 years 7 months ago
2011
Springer
Many large-scale Web applications that require ranked top-k retrieval are implemented using inverted indices. An inverted index represents a sparse term-document matrix, where non...
DASFAA
2007
IEEE
14 years 1 months ago
2007
IEEE
In the era of the Internet, more and more privacy-sensitive data is published online. Even though this kind of data are published with sensitive attributes such as name and social ...
PLDI
1995
ACM
13 years 11 months ago
1995
ACM
We present a flow-sensitive interprocedural constant propagation algorithm, which sttpports recursion while only performing one flow-sensitive analysis of each procedure. We prese...
CIKM
2003
Springer
14 years 22 days ago
2003
Springer
Evaluation of IR systems has always been difficult because of the need for manually assessed relevance judgments. The advent of large editor-driven taxonomies on the web opens the...
ICDE
2010
IEEE
14 years 7 months ago
2010
IEEE
A fundamental problem in XML query processing is tree pattern query (TPQ) matching which computes all data instances in an XML database that match an input TPQ. There is a lot of r...