Sciweavers

11573 search results - page 71 / 2315
» Designing Relational Databases
Sort
View
BTW
2001
Springer
98views Database» more  BTW 2001»
15 years 7 months ago
On Parallel Join Processing in Object-Relational Database Systems
Abstract. So far only few performance studies on parallel object-relational database systems are available. In particular, the relative performance of relational vs. reference-base...
Holger Märtens, Erhard Rahm
CAISE
2005
Springer
15 years 8 months ago
Bridging Relational Databases to Context-Aware Services
The provision of context-aware services in terms of the anytime/anywhere/anymedia paradigm requires the consideration of certain context properties in terms of time, location, devi...
Elisabeth Kapsammer, Wieland Schwinger, Werner Ret...
CSI
2007
86views more  CSI 2007»
15 years 2 months ago
Using UML to model relational database operations
The Unified Modeling Language (UML) is being used as the de-facto standard in the software industry. With the adoption of UML 2.0, the new enhancements allow this version to desc...
Eunjee Song, Shuxin Yin, Indrakshi Ray
WAIM
2010
Springer
15 years 11 days ago
Efficient Continuous Top-k Keyword Search in Relational Databases
Keyword search in relational databases has been widely studied in recent years. Most of the previous studies focus on how to answer an instant keyword query. In this paper, we focu...
Yanwei Xu, Yoshiharu Ishikawa, Jihong Guan
VLDB
1992
ACM
173views Database» more  VLDB 1992»
15 years 6 months ago
An Extended Relational Database Model for Uncertain and Imprecise Information
We propose an extended relational database model which can model both uncertainty and imprecision in data. This model is basedon Dempster-Shafertheory which has become popular in ...
Suk Kyoon Lee