109 search results - page 4 / 22 » Maintaining Mappings between Conceptual Models and Relationa... |
CAISE
2005
Springer
14 years 1 months ago
2005
Springer
In data integration, a Merge operator takes as input a pair of schemas in some conceptual modelling language, together with a set of correspondences between their constructs, and p...
WISE
2002
Springer
14 years 13 days ago
2002
Springer
We propose to use object-relational database management systems to store and manage semi-structured data. ORA-SS (Object-Relationship-Attribute model for Semi-Structured data) [9]...
ICDE
2007
IEEE
14 years 9 months ago
2007
IEEE
In many applications it is important to find a meaningful relationship between the schemas of a source and target database. This relationship is expressed in terms of declarative ...
CAISE
2006
Springer
13 years 11 months ago
2006
Springer
Our work deals with schema or ontology matching and is driven by the following statements: (1) Most of works only consider intensional description of schemas; (2) They mostly use s...
LREC
2008
13 years 9 months ago
2008
Although ontologies and linguistic resources play a key role in applied AI and NLP, they have not been developed in a common and systematic way. The lack of a systematic methodolo...