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SIGMOD
2011
ACM
270views Database» more  SIGMOD 2011»
13 years 1 months ago
Automatic discovery of attributes in relational databases
In this work we design algorithms for clustering relational columns into attributes, i.e., for identifying strong relationships between columns based on the common properties and ...
Meihui Zhang, Marios Hadjieleftheriou, Beng Chin O...
BXML
2004
14 years 8 days ago
Metaschema Layering for XML
: The Extensible Markup Language (XML) is based on the concept of schema languages, which are used for validation of XML documents. In most cases, the metamodeling view of XML-base...
Erik Wilde
DEXAW
2009
IEEE
114views Database» more  DEXAW 2009»
14 years 2 months ago
A Meta-Framework for Generating Ontologies from Legacy Schemas
A huge amount of schemas are expressed within outdated schema languages which are restricted concerning expressiveness, extensibility, readability, and understandability. Consequen...
Manuel Wimmer
AIED
2005
Springer
14 years 4 months ago
Using Schema Analysis for Feedback in Authoring Tools for Learning Environments
Course material for electronic learning environments is often structured using schema languages. During the specification and development of course material, many mistakes can be m...
Harrie Passier, Johan Jeuring
WWW
2004
ACM
14 years 11 months ago
Schemapath, a minimal extension to xml schema for conditional constraints
In the past few years, a number of constraint languages for XML documents has been proposed. They are cumulatively called schema languages or validation languages and they compris...
Claudio Sacerdoti Coen, Paolo Marinelli, Fabio Vit...