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» Efficiency of Nested Relational Document Database Systems
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XSYM
2005
Springer
87views Database» more  XSYM 2005»
15 years 6 months ago
Relational Index Support for XPath Axes
In this paper, we designed efficient indexing structure for XML documents so that each basic XPath axis step is supported. The indexing structure is built on top of the B+ -tree wh...
Leo Yuen, Chung Keung Poon
MM
2000
ACM
115views Multimedia» more  MM 2000»
15 years 5 months ago
Associating cooking video with related textbook
We have been handling video with supplementary documents, such as cooking programs, and are working on integration of such media. Through the integration, many applications will b...
Reiko Hamada, Ichiro Ide, Shuichi Sakai
DEBU
2010
114views more  DEBU 2010»
15 years 1 months ago
Enhancing Keyword Search in Relational Databases Using Nearly Duplicate Records
The importance of supporting keyword searches on relations has been widely recognized. Different from the existing keyword search techniques on relations, this paper focuses on ne...
Xiaochun Yang, Bin Wang, Guoren Wang, Ge Yu
EDBT
2009
ACM
144views Database» more  EDBT 2009»
15 years 5 months ago
Efficient maintenance techniques for views over active documents
Many Web applications are based on dynamic interactions between Web components exchanging flows of information. Such a situation arises for instance in mashup systems or when moni...
Serge Abiteboul, Pierre Bourhis, Bogdan Marinoiu
CIKM
2005
Springer
15 years 6 months ago
A function-based access control model for XML databases
XML documents are frequently used in applications such as business transactions and medical records involving sensitive information. Typically, parts of documents should be visibl...
Naizhen Qi, Michiharu Kudo, Jussi Myllymaki, Hamid...