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DEXA
1999
Springer
181views Database» more  DEXA 1999»
14 years 3 days ago
Combining Pat-Trees and Signature Files for Query Evaluation in Document Databases
In this paper, a new indexing technique to support the query evaluation in document databases is proposed. The key idea of the method is the combination of the technique of pat-tre...
Yangjun Chen, Karl Aberer
CIKM
2008
Springer
13 years 9 months ago
A SQL database system for solving constraints
This demonstration presents the concepts, design, and implementation of SCDE, a relational database systems extended with the ability to solve constraint satisfaction problems (CS...
Sebastien Siva, Lesi Wang
25
Voted
OWLED
2008
13 years 9 months ago
Conjunctive Query Answering in EL using a Database System
We study conjunctive query answering in the description logic EL, the core of the designated OWL2-EL profile of OWL2. In particular, we present an approach that allows the use of c...
Carsten Lutz, David Toman, Frank Wolter
COLING
1992
13 years 9 months ago
Multimodal Database Query
The paper proposes a multimodal interface for a real sales database application. We show how natural language processing may be integrated with a visual, direct manipulation metho...
Nicholas J. Haddock
DATASCIENCE
2002
69views more  DATASCIENCE 2002»
13 years 7 months ago
China's Natural Resources Database (CNRD)
China's Natural Resources Database (CNRD) is a comprehensive database, developed to support the research on natural resources, social sustainable development and environmenta...
Zehui Li