Sciweavers

20 search results - page 3 / 4
» Supporting Universal Quantification in a Two-Dimensional Dat...
Sort
View
BIRTHDAY
1992
Springer
13 years 11 months ago
Single Tree Grammars
A context-free grammar is a single-tree grammar (STG) if every nonterminal symbol has at most one production rule whose right hand side contains nonterminal symbols. Various prope...
Sheila A. Greibach, Weiping Shi, Shai Simonson
KES
2010
Springer
13 years 6 months ago
Talking Biology in Logic, and Back
While computation of biological information takes center stage in today’s research, knowledge-based query processing in biological databases has not gained much attention. The co...
Hasan Jamil
SIGMOD
1999
ACM
114views Database» more  SIGMOD 1999»
14 years 2 hour ago
A Layered Architecture for Querying Dynamic Web Content
The design of webbases, database systems for supporting Webbased applications, is currently an active area of research. In this paper, we propose a 3-layer architecture for design...
Hasan Davulcu, Juliana Freire, Michael Kifer, I. V...
ER
2000
Springer
105views Database» more  ER 2000»
13 years 11 months ago
TBE: Trigger-By-Example
One of the obstacles that hinder database trigger systems from their wide deployment is the lack of tools that aid users in creating trigger rules. Similar to understanding and spe...
Dongwon Lee, Wenlei Mao, Wesley W. Chu
WIDM
2004
ACM
14 years 1 months ago
A comprehensive solution to the XML-to-relational mapping problem
The use of relational database management systems (RDBMSs) to store and query XML data has attracted considerable interest with a view to leveraging their powerful and reliable da...
Sihem Amer-Yahia, Fang Du, Juliana Freire