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» Generic Schema Mappings
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MST
2008
121views more  MST 2008»
14 years 9 months ago
Datatype-Generic Termination Proofs
Abstract. Datatype-generic programs are programs that are parameterised by a datatype. We review the allegorical foundations of a methodology of designing datatype-generic programs...
Roland Carl Backhouse, Henk Doornbos
SIGMOD
2011
ACM
198views Database» more  SIGMOD 2011»
14 years 13 days ago
U-MAP: a system for usage-based schema matching and mapping
This demo shows how usage information buried in query logs can play a central role in data integration and data exchange. More specifically, our system U-Map uses query logs to g...
Hazem Elmeleegy, Jaewoo Lee, El Kindi Rezig, Moura...
AMW
2009
14 years 10 months ago
Bi-Level Mapping: Combining Schema and Data Level Heterogeneity in Peer Data Sharing Systems
Abstract. Peer data sharing systems use either schema-level or data-level mappings to resolve schema as well as data heterogeneity among data sources (peers). Schema-level mappings...
Md. Anisur Rahman, Mehedi Masud, Iluju Kiringa, Ab...
PEPM
2007
ACM
15 years 3 months ago
Style normalization for canonical X-to-O mappings
An X-to-O mapping takes an XML schema as input and returns an object model as output; this object model is meant for programmatic, schema-aware access to XML data. The provision o...
Ralf Lämmel
73
Voted
CSB
2005
IEEE
142views Bioinformatics» more  CSB 2005»
15 years 3 months ago
BioMap: Discovering Schema Mapping Using Ontologies
Biologists currently devote significant time and effort searching information for their research. The wide diversity in terminology used inhibit effective computerized and manual...
Zoé Lacroix, Sumedha Gholba, Hervé M...