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ICDE
2010
IEEE
212views Database» more  ICDE 2010»
15 years 11 months ago
ViewJoin: Efficient View-based Evaluation of Tree Pattern Queries
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...
Ding Chen, Chee-Yong Chan
CNSR
2007
IEEE
124views Communications» more  CNSR 2007»
15 years 6 months ago
Evaluation Framework of Location Privacy of Wireless Mobile Systems with Arbitrary Beam Pattern
Position localization of transmitters can be carried out by an adversary owning a network of pervasive receivers, which can pinpoint the victim mobile nodes’ locations with high...
Ford-Long Wong, Min Lin, Shishir Nagaraja, Ian J. ...
EDBT
2002
ACM
129views Database» more  EDBT 2002»
15 years 12 months ago
Schema-Driven Evaluation of Approximate Tree-Pattern Queries
Abstract. We present a simple query language for XML, which supports hierarchical, Boolean-connected query patterns. The interpretation of a query is founded on cost-based query tr...
Torsten Schlieder
ICSE
2007
IEEE-ACM
15 years 12 months ago
The Factory Pattern in API Design: A Usability Evaluation
Brian Ellis, Jeffrey Stylos, Brad A. Myers
WWW
2008
ACM
16 years 16 days ago
Efficient evaluation of generalized path pattern queries on XML data
Finding the occurrences of structural patterns in XML data is a key operation in XML query processing. Existing algorithms for this operation focus almost exclusively on path-patt...
Xiaoying Wu, Stefanos Souldatos, Dimitri Theodorat...