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EDBT
2008
ACM
162views Database» more  EDBT 2008»
16 years 4 months ago
Schema merging and mapping creation for relational sources
We address the problem of generating a mediated schema from a set of relational data source schemas and conjunctive queries that specify where those schemas overlap. Unlike past a...
Rachel Pottinger, Philip A. Bernstein
DATESO
2009
121views Database» more  DATESO 2009»
15 years 1 months ago
Five-Level Multi-Application Schema Evolution
Schema evolution has recently gained much interest in both research and practice. However, most of the existing works deal with separate aspects of the problem such as evolution of...
Martin Necaský, Irena Mlýnková...
111
Voted
DEXAW
2004
IEEE
80views Database» more  DEXAW 2004»
15 years 7 months ago
MAKO: Multi-Ontology Analytical Knowledge Organization based on Topic Maps
This paper addresses how the XML Topic Map (XTM)
A. Riki Y. Morikawa, Larry Kerschberg
SIGMOD
2000
ACM
236views Database» more  SIGMOD 2000»
15 years 8 months ago
XTRACT: A System for Extracting Document Type Descriptors from XML Documents
XML is rapidly emerging as the new standard for data representation and exchange on the Web. An XML document can be accompanied by a Document Type Descriptor (DTD) which plays the...
Minos N. Garofalakis, Aristides Gionis, Rajeev Ras...
122
Voted
DBISP2P
2006
Springer
111views Database» more  DBISP2P 2006»
15 years 7 months ago
P2P Query Reformulation over Both-As-View Data Transformation Rules
Abstract. The both-as-view (BAV) approach to data integration has the advantage of specifying mappings between schemas in a bidirectional manner, so that once a BAV mapping has bee...
Peter McBrien, Alexandra Poulovassilis