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» A Data Model for XML Databases
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DEXA
2005
Springer
118views Database» more  DEXA 2005»
15 years 9 months ago
Detecting Semantically Correct Changes to Relevant Unordered Hidden Web Data
Current proposals for XML change detection use structural constraints to detect the changes and they ignore semantic constraints. Consequently, they may produce semantically incorr...
Vladimir Kovalev, Sourav S. Bhowmick
ICDE
2005
IEEE
90views Database» more  ICDE 2005»
16 years 4 months ago
Distributed XML Stream Filtering System with High Scalability
We propose a distributed XML stream filtering system that uses a large number of subscribers' profiles, written in XPath expressions, to filter XML streams and then publish t...
Hiroyuki Uchiyama, Makoto Onizuka, Takashi Honishi
CAISE
2005
Springer
15 years 9 months ago
Bridging Relational Databases to Context-Aware Services
The provision of context-aware services in terms of the anytime/anywhere/anymedia paradigm requires the consideration of certain context properties in terms of time, location, devi...
Elisabeth Kapsammer, Wieland Schwinger, Werner Ret...
ICDIM
2007
IEEE
15 years 7 months ago
Efficient XML storage based on DTM for read-oriented workloads
We propose an XML storage scheme based on Document Table Model (DTM) which expresses an XML document as a table form. When performing query processing on large scale XML data, XML...
Makoto Yui, Jun Miyazaki, Shunsuke Uemura, Hirokaz...
EDBT
2010
ACM
189views Database» more  EDBT 2010»
15 years 8 months ago
Efficient physical operators for cost-based XPath execution
The creation of a generic and modular query optimization and processing infrastructure can provide significant benefits to XML data management. Key pieces of such an infrastructur...
Haris Georgiadis, Minas Charalambides, Vasilis Vas...