253 search results - page 1 / 51 » A Query Language for EER Schemas |
ADC
1994
Springer
14 years 3 months ago
1994
Springer
We present a proposed query language for extended entity relationship schemas. The language improves on previous proposals by using only concepts explicitly in a given schema. It ...
APCCM
2007
14 years 14 days ago
2007
An input to the conceptual database design phase contains a description of the target database. This description is usually given in some natural language, for instance in English...
RML
2002
13 years 10 months ago
2002
Conceptual modeling techniques such as EER, ORM and to some extent the UML have been developed in the past for building information systems. These techniques or suitable extensions...
BNCOD
2007
14 years 14 days ago
2007
The XQuery language is the standard query language for XML. The result of XQuery queries are typically XML documents in other formats. We introduce the term output schemas of an X...
WWW
2001
ACM
14 years 11 months ago
2001
ACM
MSL (Model Schema Language) is an attempt to formalize some of the core idea in XML Schema. The benefits of a formal description is that it is both concise and precise. MSL has al...