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443 search results - page 2 / 89 » Sample-driven schema mapping |
VLDB
2011
ACM
12 years 6 months ago
2011
ACM
Schema mappings are high-level speciļ¬cations that describe the relationship between two database schemas. They are an important tool in several areas of database research, notab...
JACM
2010
12 years 6 months ago
2010
A schema mapping is a specification that describes how data structured under one schema (the source schema) is to be transformed into data structured under a different schema (the...
SIGMOD
2011
ACM
12 years 2 months ago
2011
ACM
In this paper, we introduce U-MAP, a new system for schema mapping generation. U-MAP builds upon and extends existing schema mapping techniques. However, it mitigates some key pro...
PVLDB
2008
12 years 10 months ago
2008
Schema mappings are fundamental building blocks in many information integration applications. Designing mappings is a timeconsuming process and for that reason many mapping system...
IAJIT
2010
12 years 10 months ago
2010
: A broad variety of data is available in distinct heterogeneous sources, stored under different formats: database formats (in relational and object-oriented models), document form...
