1782 search results - page 8 / 357 » A Data Transformation Method Based on Schema Mapping |
VLDB
2002
ACM
14 years 11 months ago
2002
ACM
We present a novel framework for mapping between any combination of XML and relational schemas, in which a high-level, userspecified mapping is translated into semantically meanin...
AWIC
2005
Springer
15 years 5 months ago
2005
Springer
In data integration systems there is a problem of answering queries through a target schema, given a set of mappings between source schemas and the target schema, and given that th...
103
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PODS
2004
ACM
15 years 11 months ago
2004
ACM
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...
109
click to vote
EDBTW
2006
Springer
15 years 1 months ago
2006
Springer
Abstract. Executable schema mappings between XML schemas are essential to support numerous data management tasks such as data exchange, data integration and schema evolution. The n...
118
Voted
SIGMOD
2011
ACM
14 years 2 months ago
2011
ACM
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...