2173 search results - page 22 / 435 » The Evolution of the DARWIN System |
DKE
1998
13 years 7 months ago
1998
The issues of schema evolution and temporal object models are generally considered to be orthogonal and are handled independently. However, to properly model applications that nee...
HOTSWUP
2009
ACM
14 years 7 days ago
2009
ACM
The complexity, cost, and down-time currently created by the database schema evolution process is the source of incessant problems in the life of information systems and a major s...
OTM
2007
Springer
14 years 1 months ago
2007
Springer
Abstract. This article wants to address the need for a research effort and framework that studies and embraces the novel, difficult but crucial issues of adaptation of knowledge r...
FOIKS
2006
Springer
13 years 11 months ago
2006
Springer
This paper presents a semantic foundation of temporal conceptual models used to design temporal information systems. We consider a modeling language able to express both timestampi...
ICSM
2002
IEEE
14 years 14 days ago
2002
IEEE
A great deal of work on software maintenance focuses on source code analysis and manipulation. Code is viewed as a static entity that is – more or less – separated from the sy...