201 search results - page 21 / 41 » Semantic Foundations of 4NF in Relational Database Design |
POPL
2006
ACM
14 years 7 months ago
2006
ACM
In the spirit of Landin, we present a calculus of dependent types to serve as the semantic foundation for a family of languages called data description languages. Such languages, ...
CBMS
2006
IEEE
14 years 1 months ago
2006
IEEE
— Most biomedical research databases contain considerable amounts of time-oriented data. However, temporal knowledge about the contextual meaning of such data is not usually repr...
DBPL
1989
Springer
13 years 11 months ago
1989
Springer
In the process of developing an Information System, one passes through stages that include requirements gathering, design specification, and software implementation. The purpose ...
DASFAA
2005
IEEE
14 years 1 months ago
2005
IEEE
Reducing the latency of information delivery in an event driven world has always been a challenge. It is often necessary to completely capture the attributes of events and relation...
DEBU
2008
13 years 7 months ago
2008
In this paper, we describe the TIMBER XML database system implemented at University of Michigan. TIMBER was one of the first native XML database systems, designed from the ground ...