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» Probabilistic Ontologies and Relational Databases
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EAI
2004
14 years 11 months ago
Integrating Product Catalogs via Multi-language Ontologies
A vertically integrated market consists of potentially competing companies who supply each other with products and services. Information technology can be employed to improve the b...
Manfred A. Jeusfeld
ISDA
2008
IEEE
15 years 4 months ago
Ontology-Supported Focused-Crawler for Specified Scholar
In this paper, an OntoCrawler based on the ontology-supported technique for webpage searching was proposed, in which only user entered some keywords would the system supported by ...
Sheng-Yuan Yang, Chun-Liang Hsu
ISMB
2007
15 years 2 days ago
A Chado case study: an ontology-based modular schema for representing genome-associated biological information
Motivation: A few years ago, FlyBase undertook to design a new database schema to store Drosophila data. It would fully integrate genomic sequence and annotation data with bibliog...
Chris Mungall, David B. Emmert
SSDBM
2008
IEEE
113views Database» more  SSDBM 2008»
15 years 4 months ago
Query Selectivity Estimation for Uncertain Data
Applications requiring the handling of uncertain data have led to the development of database management systems extending the scope of relational databases to include uncertain (p...
Sarvjeet Singh, Chris Mayfield, Rahul Shah, Sunil ...
SSDBM
2005
IEEE
148views Database» more  SSDBM 2005»
15 years 3 months ago
A Fast Approximation Scheme for Probabilistic Wavelet Synopses
Several studies have demonstrated the effectiveness of Haar wavelets in reducing large amounts of data down to compact wavelet synopses that can be used to obtain fast, accurate a...
Antonios Deligiannakis, Minos N. Garofalakis, Nick...