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» Ontology-based integration for relational databases
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SSDBM
1999
IEEE
135views Database» more  SSDBM 1999»
15 years 2 months ago
Query Processing in the TAMBIS Bioinformatics Source Integration System
Conducting bioinformatic analyses involves biologists in expressing requests over a range of highly heterogeneous information sources and software tools. Such activities are labor...
Norman W. Paton, Robert Stevens, Patricia G. Baker...
CSL
1998
Springer
15 years 2 months ago
Revision Programming = Logic Programming + Integrity Constraints
We study revision programming, a logic-based mechanism for enforcing constraints on databases. The central concept of this approach is that of a justi ed revision based on a revisi...
V. Wiktor Marek, Inna Pivkina, Miroslaw Truszczyns...
HT
1997
ACM
15 years 1 months ago
What the Query Told the Link: The Integration of Hypertext and Information Retrieval
Traditionally hypertexts have been limited in size by the manual effort required to create hypertext links. In addition, large hyper–linked collections may overwhelm users with ...
Gene Golovchinsky
VLDB
1997
ACM
86views Database» more  VLDB 1997»
15 years 1 months ago
Using Probabilistic Information in Data Integration
The goal of a mediator system is to provide users a uniform interface to the multitude of information sources. To translate user queries, given in a mediated schema, to queries on...
Daniela Florescu, Daphne Koller, Alon Y. Levy
GCC
2006
Springer
15 years 1 months ago
Grid Enabled Data Integration Framework for Bioinformatics Research
A framework is proposed to manage the distributed and heterogeneous databases in grid environment for understanding protein-protein interaction. Furthermore, the framework is used...
Jia Liu, Yongwei Wu, Weimin Zheng