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VLDB
2005
ACM
120views Database» more  VLDB 2005»
14 years 1 months ago
Efficiently Processing Queries on Interval-and-Value Tuples in Relational Databases
With the increasing occurrence of temporal and spatial data in present-day database applications, the interval data type is adopted by more and more database systems. For an effic...
Jost Enderle, Nicole Schneider, Thomas Seidl
IDEAS
1997
IEEE
107views Database» more  IDEAS 1997»
14 years 14 days ago
Query Processing in the ROL system
The ROL system is a novel deductive object-oriented database system that has been implemented at the University of Regina. It provides a uniform rule-based declarative language fo...
Mengchi Liu, Weidong Yu
ADC
2006
Springer
119views Database» more  ADC 2006»
14 years 22 hour ago
Using reflection for querying XML documents
XML-based databases have become a major area of in database research. Abstractly speaking they can be considered as a resurrection of complexvalue databases using constructors for...
Markus Kirchberg, Faizal Riaz-ud-Din, Klaus-Dieter...
BPM
2008
Springer
142views Business» more  BPM 2008»
13 years 10 months ago
Crosscutting Concern Documentation by Visual Query of Business Processes
Business processes can be very large and may contain several different concerns, scattered across the process and tangled with other concerns. Crosscutting concerns are difficult t...
Chiara Di Francescomarino, Paolo Tonella
PGLDB
2003
166views Database» more  PGLDB 2003»
13 years 9 months ago
ROSA: A Data Model and Query Language for e-Learning Objects
Learning Content Management Systems (LCMS) supports e-learning applications with storage and efficient access for e-learning objects (LO)s. ROSA is a LCMS built as a semantic laye...
Fabio Porto, Ana Maria de Carvalho Moura, Adriana ...