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» Indexing Distributed Complex Data for Complex Queries
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SIGMOD
1999
ACM
136views Database» more  SIGMOD 1999»
15 years 9 months ago
Query Rewriting for Semistructured Data
We address the problem of query rewriting for TSL, a language for querying semistructured data. We develop and present an algorithm that, given a semistructured query q and a set ...
Yannis Papakonstantinou, Vasilis Vassalos
IJCIS
2007
85views more  IJCIS 2007»
15 years 4 months ago
Typing and Transformational Effects in Complex Information Supply
Information plays an increasingly important role in our lives. Often we retrieve this information by querying the Web: data resources found on the web may provide the information ...
Bas van Gils, Henderik Alex Proper, Patrick van Bo...
JDM
2000
128views more  JDM 2000»
15 years 4 months ago
Distributed Database Design for Mobile Geographical Applications
Advanced Traveler Information Systems (ATIS) require e cient information retrieval and updating in a dynamic environment at di erent geographical scales. ATIS applications are use...
Manhoi Choy, Mei-Po Kwan, Hong Va Leong
158
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ICOODB
2010
117views Database» more  ICOODB 2010»
15 years 3 months ago
iBLOB: Complex Object Management in Databases through Intelligent Binary Large Objects
Abstract. New emerging applications including genomic, multimedia, and geospatial technologies have necessitated the handling of complex application objects that are highly structu...
Tao Chen, Arif Khan, Markus Schneider, Ganesh Visw...
SEBD
2007
121views Database» more  SEBD 2007»
15 years 6 months ago
Query Answering in Expressive Variants of DL-Lite
The use of ontologies in various application domains, such as Data Integration, the Semantic Web, or ontology-based data management, where ontologies provide the access to large am...
Alessandro Artale, Diego Calvanese, Roman Kontchak...