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» On Database Theory and XML
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CCS
2007
ACM
16 years 16 days ago
Incremental adaptation of XPath access control views
Materialized XPath access-control views are commonly used for enforcing access control. When access control rules defining a materialized XML access-control view change, the view...
Padmapriya Ayyagari, Prasenjit Mitra, Dongwon Lee,...
ADVIS
2006
Springer
16 years 10 days ago
Structural and Event Based Multimodal Video Data Modeling
Investments on multimedia technology enable us to store many more reflections of the real world in digital world as videos. By recording videos about real world entities, we carry...
Hakan Öztarak, Adnan Yazici
CIKM
2004
Springer
15 years 11 months ago
Processing content-oriented XPath queries
Document-centric XML collections contain text-rich documents, marked up with XML tags that add lightweight semantics to the text. Querying such collections calls for a hybrid quer...
Börkur Sigurbjörnsson, Jaap Kamps, Maart...
PODS
2007
ACM
107views Database» more  PODS 2007»
16 years 6 months ago
Polynomial time fragments of XPath with variables
Variables are the distinguishing new feature of XPath 2.0 which permits to select n-tuples of nodes in trees. It is known that the Core of XPath 2.0 captures n-ary first-order (FO...
Emmanuel Filiot, Joachim Niehren, Jean-Marc Talbot...
ICDE
2008
IEEE
131views Database» more  ICDE 2008»
16 years 24 days ago
PLUS: Synthesizing privacy, lineage, uncertainty and security
— Privacy, lineage, uncertainty, and security are important to many information integration efforts, and these “PLUS” properties interact in a number of complex ways. This pa...
Barbara T. Blaustein, Len Seligman, Michael Morse,...