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» Query Answering in Inconsistent Databases
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VLDB
2005
ACM
144views Database» more  VLDB 2005»
15 years 8 months ago
Bidirectional Expansion For Keyword Search on Graph Databases
Relational, XML and HTML data can be represented as graphs with entities as nodes and relationships as edges. Text is associated with nodes and possibly edges. Keyword search on s...
Varun Kacholia, Shashank Pandit, Soumen Chakrabart...
144
Voted
ICDT
1997
ACM
108views Database» more  ICDT 1997»
15 years 6 months ago
Incorporating User Preferences in Multimedia Queries
A “scoring rule” is an assignment of a value to every tuple (of varying sizes). This paper is concerned with the issue of how to modify a scoring rule to apply to the case whe...
Ronald Fagin, Edward L. Wimmers
VLDB
2005
ACM
113views Database» more  VLDB 2005»
16 years 2 months ago
Mediators over taxonomy-based information sources
Abstract. We propose a mediator model for providing integrated and unified access to multiple taxonomy-based sources. Each source comprises a taxonomy and a database that indexes o...
Yannis Tzitzikas, Nicolas Spyratos, Panos Constant...
EDBT
2009
ACM
134views Database» more  EDBT 2009»
15 years 6 months ago
Caching content-based queries for robust and efficient image retrieval
In order to become an effective complement to traditional Web-scale text-based image retrieval solutions, content-based image retrieval must address scalability and efficiency iss...
Fabrizio Falchi, Claudio Lucchese, Salvatore Orlan...
DASFAA
2006
IEEE
121views Database» more  DASFAA 2006»
15 years 8 months ago
Distributed Network Querying with Bounded Approximate Caching
Abstract. As networks continue to grow in size and complexity, distributed network monitoring and resource querying are becoming increasingly difficult. Our aim is to design, build...
Badrish Chandramouli, Jun Yang 0001, Amin Vahdat