Sciweavers

361 search results - page 8 / 73
» A Foundation for Multi-dimensional Databases
Sort
View
DASFAA
2009
IEEE
144views Database» more  DASFAA 2009»
14 years 2 months ago
Logical Foundations for Similarity-Based Databases
Abstract. Extensions of relational databases which aim at utilizing various aspects of similarity and imprecision in data processing are widespread in the literature. A need for de...
Radim Belohlávek, Vilém Vychodil
PODS
2004
ACM
92views Database» more  PODS 2004»
14 years 7 months ago
Logical Foundations of Peer-To-Peer Data Integration
Diego Calvanese, Giuseppe De Giacomo, Maurizio Len...
SDM
2004
SIAM
271views Data Mining» more  SDM 2004»
13 years 8 months ago
A Foundational Approach to Mining Itemset Utilities from Databases
Most approaches to mining association rules implicitly consider the utilities of the itemsets to be equal. We assume that the utilities of itemsets may differ, and identify the hi...
Hong Yao, Howard J. Hamilton, Cory J. Butz
PODS
2004
ACM
115views Database» more  PODS 2004»
14 years 7 months ago
Foundations of Semantic Web Databases
The Semantic Web is based on the idea of adding more machine-readable semantics to web information via annotations written in a language called the Resource Description Framework ...
Claudio Gutiérrez, Carlos A. Hurtado, Alber...
VLDB
1997
ACM
132views Database» more  VLDB 1997»
13 years 11 months ago
A Foundation for Multi-dimensional Databases
We present a multi-dimensional database model, which we believe can serve as a conceptual model for On-Line Analytical Processing (OLAP)-based applications. Apart from providing t...
Marc Gyssens, Laks V. S. Lakshmanan