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DEXA
2004
Springer
110views Database» more  DEXA 2004»
14 years 3 months ago
An a Priori Approach for Automatic Integration of Heterogeneous and Autonomous Databases
Data integration is the process that gives users access to multiple data sources though queries against a global schema. Semantic heterogeneity has been identified as the most imp...
Ladjel Bellatreche, Guy Pierra, Dung Nguyen Xuan, ...
ER
2004
Springer
119views Database» more  ER 2004»
14 years 3 months ago
Schema Evolution in Data Warehousing Environments - A Schema Transformation-Based Approach
Abstract. In heterogeneous data warehousing environments, autonomous data sources are integrated into a materialised integrated database. The schemas of the data sources and the in...
Hao Fan, Alexandra Poulovassilis
BIRTHDAY
2009
Springer
14 years 4 months ago
Clio: Schema Mapping Creation and Data Exchange
Abstract. The Clio project provides tools that vastly simplify information integration. Information integration requires data conversions to bring data in different representation...
Ronald Fagin, Laura M. Haas, Mauricio A. Hern&aacu...
BMCBI
2011
13 years 5 months ago
Dr. PIAS: an integrative system for assessing the druggability of protein-protein interactions
Background: The amount of data on protein-protein interactions (PPIs) available in public databases and in the literature has rapidly expanded in recent years. PPI data can provid...
Nobuyoshi Sugaya, Toshio Furuya
DILS
2004
Springer
14 years 3 months ago
On the Application of Formal Principles to Life Science Data: a Case Study in the Gene Ontology
Formal principles governing best practices in classification and definition have for too long been neglected in the construction of biomedical ontologies, in ways which have import...
Barry Smith, Jacob Köhler, Anand Kumar