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NAR
2002
138views more  NAR 2002»
13 years 8 months ago
The Protein Information Resource: an integrated public resource of functional annotation of proteins
The Protein Information Resource (PIR) serves as an integrated public resource of functional annotation of protein data to support genomic/proteomic research and scientific discov...
Cathy H. Wu, Hongzhan Huang, Leslie Arminski, Jorg...
ICDE
2007
IEEE
99views Database» more  ICDE 2007»
14 years 10 months ago
Source-aware Entity Matching: A Compositional Approach
Entity matching (a.k.a. record linkage) plays a crucial role in integrating multiple data sources, and numerous matching solutions have been developed. However, the solutions have...
Warren Shen, Pedro DeRose, Long Vu, AnHai Doan, Ra...
AO
2005
75views more  AO 2005»
13 years 9 months ago
A multi-layered ontology for comparing relationship semantics in conceptual models of databases
Relationships are an integral part of the design of a database. Comparing and integrating relationships from heterogeneous databases requires that the relationships be mapped to ea...
Sandeep Purao, Veda C. Storey
VLDB
1999
ACM
89views Database» more  VLDB 1999»
14 years 1 months ago
Physical Data Independence, Constraints, and Optimization with Universal Plans
We present an optimization method and algorithm designed for three objectives: physical data independence, semantic optimization, and generalized tableau minimization. The method ...
Alin Deutsch, Lucian Popa, Val Tannen
SEMWIKI
2008
156views Data Mining» more  SEMWIKI 2008»
13 years 10 months ago
A Generic Corporate Ontology Lifecycle
Abstract. Weaving the Semantic Web the research community is working on publishing publicly available data sources as RDF data on the Web. To facilitate the adoption of Semantic We...
Markus Luczak-Rösch, Ralf Heese