128 search results - page 4 / 26 » Managing Schema Evolution Using a Temporal Object Model |
IJCIM
2002
13 years 7 months ago
2002
Currently, the challenge of implementing a product data management system (PDMS) is how to ensure system integration and product data exchange is shared between heterogeneous syste...
IGPL
2006
13 years 7 months ago
2006
Abstract. This paper addresses the problem of establishing temporal properties of programs written in languages, such as Java, that make extensive use of the heap to allocate-and d...
DASFAA
2010
IEEE
13 years 12 months ago
2010
IEEE
Efficient management of RDF data is an important factor in realizing the Semantic Web vision. The existing approaches store RDF data based on triples instead of a relation model. I...
ISKI
1994
13 years 11 months ago
1994
There is a manifold of meanings we could associate with the term \evolution" in the database arena. This paper tries to categorize some of these into a unique framework, showi...
PODS
2010
ACM
14 years 21 days ago
2010
ACM
In the last few years, a lot of attention has been paid to the specification and subsequent manipulation of schema mappings, a problem which is of fundamental importance in metad...