Sciweavers

2199 search results - page 266 / 440
» Classification of Fuzzy Data in Database Management System
Sort
View
SIGIR
1996
ACM
14 years 14 days ago
A Deductive Data Model for Query Expansion
We present a deductive data model for concept-based query expansion. It is based abstraction levels: the conceptual, the expression and the occurrence level. Concepts and their re...
Kalervo Järvelin, Jaana Kristensen, Timo Niem...
CIDR
2003
125views Algorithms» more  CIDR 2003»
13 years 9 months ago
Crossing the Structure Chasm
It has frequently been observed that most of the world’s data lies outside database systems. The reason is that database systems focus on structured data, leaving the unstructur...
Alon Y. Halevy, Oren Etzioni, AnHai Doan, Zachary ...
EDBT
2010
ACM
289views Database» more  EDBT 2010»
13 years 11 months ago
B-Fabric: the Swiss Army Knife for life sciences
This paper demonstrates B-Fabric, an all-in-one solution for two major purposes in life sciences. On the one hand, it is a system for the integrated management of experimental dat...
Can Türker, Fuat Akal, Dieter Joho, Christian...
ICAIL
2007
ACM
14 years 6 days ago
Towards automatic identification of completeness and consistency in digital dossiers
The emergence of digital dossiers in Courts of Law presents new opportunities to streamline the criminal prosecution chain. This papers proposes the use of agent technology to sup...
Martijn Warnier, Frances M. T. Brazier, Martin Api...
SIGMOD
2008
ACM
193views Database» more  SIGMOD 2008»
14 years 8 months ago
ARCube: supporting ranking aggregate queries in partially materialized data cubes
Supporting ranking queries in database systems has been a popular research topic recently. However, there is a lack of study on supporting ranking queries in data warehouses where...
Tianyi Wu, Dong Xin, Jiawei Han