Sciweavers

11573 search results - page 249 / 2315
» Designing Relational Databases
Sort
View
EDOC
2003
IEEE
15 years 12 months ago
An Approach to Relate Viewpoints and Modeling Languages
The architectural design of distributed enterprise applications from the viewpoints of different stakeholders has been proposed for some time, for example, as part of RM-ODP and I...
Remco M. Dijkman, Dick A. C. Quartel, Luís ...
VLDB
1989
ACM
88views Database» more  VLDB 1989»
15 years 10 months ago
Estimating the Size of Generalized Transitive Closures
We present a framework for the estimation of the size of binary recursively defined relations. We show how the framework can be used to provide estimating algo rithms for the size...
Richard J. Lipton, Jeffrey F. Naughton
246
Voted
ICDE
2007
IEEE
124views Database» more  ICDE 2007»
16 years 8 months ago
Topology Search over Biological Databases
We introduce the notion of a data topology and the problem of topology search over databases. A data topology summarizes the set of all possible relationships that connect a given...
Lin Guo, Jayavel Shanmugasundaram, Golan Yona
DATAMINE
1998
106views more  DATAMINE 1998»
15 years 6 months ago
Discovering Robust Knowledge from Databases that Change
Many applications of knowledge discovery and data mining such as rule discovery for semantic query optimization, database integration and decision support, require the knowledge t...
Chun-Nan Hsu, Craig A. Knoblock
IJIIDS
2010
136views more  IJIIDS 2010»
15 years 1 months ago
Kleisli category and database mappings
Abstract. This paper presents the semantics of database mappings in the relational database (DB) category, based on the power-view monad T and monadic algebras. The semantics can b...
Zoran Majkic, Bhanu Prasad