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» Reconciling Attribute Values from Multiple Data Sources
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PVLDB
2010
158views more  PVLDB 2010»
14 years 8 months ago
Building Ranked Mashups of Unstructured Sources with Uncertain Information
Mashups are situational applications that join multiple sources to better meet the information needs of Web users. Web sources can be huge databases behind query interfaces, which...
Mohamed A. Soliman, Ihab F. Ilyas, Mina Saleeb
BIOINFORMATICS
2004
90views more  BIOINFORMATICS 2004»
14 years 9 months ago
GDPC: connecting researchers with multiple integrated data sources
Summary: The goal of this project is to simplify access to genomic diversity and phenotype data, thereby encouraging reuse of this data. The Genomic Diversity and Phenotype Connec...
Terry M. Casstevens, Edward S. Buckler
82
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SIGMOD
2010
ACM
174views Database» more  SIGMOD 2010»
15 years 2 months ago
Sampling dirty data for matching attributes
We investigate the problem of creating and analyzing samples of relational databases to find relationships between string-valued attributes. Our focus is on identifying attribute...
Henning Köhler, Xiaofang Zhou, Shazia Wasim S...
ER
2008
Springer
106views Database» more  ER 2008»
14 years 11 months ago
Towards a Compositional Semantic Account of Data Quality Attributes
We address the fundamental question: what does it mean for data in a database to be of high quality? We motivate our discussion with examples, where traditional views on data quali...
Lei Jiang, Alexander Borgida, John Mylopoulos
BMCBI
2010
115views more  BMCBI 2010»
14 years 9 months ago
Integration of multiple data sources to prioritize candidate genes using discounted rating system
Background: Identifying disease gene from a list of candidate genes is an important task in bioinformatics. The main strategy is to prioritize candidate genes based on their simil...
Yongjin Li, Jagdish Chandra Patra