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EACL
2003
ACL Anthology
15 years 3 months ago
An Integrated Term-Based Corpus Query System
In this paper we describe the X-TRACT workbench, which enables efficient termbased querying against a domain-specific literature corpus. Its main aim is to aid domain specialists ...
Kostas Manios, Goran Nenadic, Irena Spasic, Sophia...
OODBS
1992
80views Database» more  OODBS 1992»
15 years 6 months ago
Object Algebra and Views for Multi-Objectbases
This paper addresses the problem of de ning views that span several objectbases. Views are expressed in terms of an object algebra. We are interested in the degrees of coupling an...
Marc H. Scholl, Hans-Jörg Schek, Markus Tresc...
BTW
1999
Springer
129views Database» more  BTW 1999»
15 years 6 months ago
Dual Retrieval in Conceptual Information Systems
Conceptual Information Systems provide a multi-dimensional conceptually structured view on data stored in relational databases. On restricting the expressiveness of the retrieval l...
Gerd Stumme
ICDE
2007
IEEE
221views Database» more  ICDE 2007»
15 years 8 months ago
Flexible Multi-Threaded Scheduling for Continuous Queries over Data Streams
A variety of real-world applications share the property that data arrives in form of transient streams. Data stream management systems (DSMS) provide convenient solutions to the p...
Michael Cammert, Christoph Heinz, Jürgen Kr&a...
119
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CAISE
2005
Springer
15 years 8 months ago
Query Processing Using Ontologies
Abstract. Recently, the database and AI research communities have paid increased attention to ontologies. The main motivating reason is that ontologies promise solutions for comple...
Chokri Ben Necib, Johann Christoph Freytag