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» Using Meta-Structures in Database Design
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SIGMOD
1999
ACM
127views Database» more  SIGMOD 1999»
15 years 8 months ago
An Adaptive Query Execution System for Data Integration
Query processing in data integration occurs over network-bound, autonomous data sources. This requires extensions to traditional optimization and execution techniques for three re...
Zachary G. Ives, Daniela Florescu, Marc Friedman, ...
BMCBI
2006
147views more  BMCBI 2006»
15 years 4 months ago
A case study in pathway knowledgebase verification
Background: Biological databases and pathway knowledgebases are proliferating rapidly. We are developing software tools for computer-aided hypothesis design and evaluation, and we...
Stephen A. Racunas, Nigam Shah, Nina V. Fedoroff
HT
2004
ACM
15 years 9 months ago
Automatic generation of hypertext system repositories: a model driven approach
In this paper, we present a model-driven methodology and toolset for automatic generation of hypertext system repositories. Our code generator, called Bamboo, is based on a Contai...
E. James Whitehead Jr., Guozheng Ge, Kai Pan
MM
2005
ACM
172views Multimedia» more  MM 2005»
15 years 9 months ago
Learning the semantics of multimedia queries and concepts from a small number of examples
In this paper we unify two supposedly distinct tasks in multimedia retrieval. One task involves answering queries with a few examples. The other involves learning models for seman...
Apostol Natsev, Milind R. Naphade, Jelena Tesic
SPIESR
2001
174views Database» more  SPIESR 2001»
15 years 5 months ago
Mapping low-level image features to semantic concepts
Humans tend to use high-level semantic concepts when querying and browsing multimedia databases; there is thus, a need for systems that extract these concepts and make available a...
Daniela Stan, Ishwar K. Sethi