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XIMEP
2005
ACM
121views Database» more  XIMEP 2005»
11 years 7 months ago
Trading Precision for Throughput in XPath Processing
We present in this paper a system for rewriting user-speciļ¬c XPath queries for higher sharing of common sub-expressions in a streaming environment. We rewrite these queries acco...
Engie Bashir, Jihad Boulos
SIGMOD
2005
ACM
228views Database» more  SIGMOD 2005»
12 years 1 months ago
ConQuer: Efficient Management of Inconsistent Databases
Although integrity constraints have long been used to maintain data consistency, there are situations in which they may not be enforced or satisfied. In this paper, we present Con...
Ariel Fuxman, Elham Fazli, Renée J. Miller
ICDE
2006
IEEE
141views Database» more  ICDE 2006»
12 years 2 months ago
Clean Answers over Dirty Databases: A Probabilistic Approach
The detection of duplicate tuples, corresponding to the same real-world entity, is an important task in data integration and cleaning. While many techniques exist to identify such...
Ariel Fuxman, Periklis Andritsos, Renée J. ...
ICDE
2007
IEEE
145views Database» more  ICDE 2007»
12 years 2 months ago
Rewriting Regular XPath Queries on XML Views
We study the problem of answering queries posed on virtual views of XML documents, a problem commonly encountered when enforcing XML access control and integrating data. We approa...
Wenfei Fan, Floris Geerts, Xibei Jia, Anastasios K...
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