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KCAP
2005
ACM
15 years 9 months ago
Collaborative knowledge capture in ontologies
This paper describes a new environment, COE, for capturing and formally representing expert knowledge for use in the Semantic Web. COE exploits the ease of use and rapid knowledge...
Patrick J. Hayes, Thomas C. Eskridge, Raul Saavedr...
W2GIS
2005
Springer
15 years 9 months ago
Geo-Mobile Queries: Sketch-Based Queries in Mobile GIS-Environments
Traditional GIS tools are well suited for desktop workstations, but need to be adapted in order to satisfy the requirements of mobility. We propose a concept for sketch-based spati...
David Caduff, Max J. Egenhofer
NLDB
2004
Springer
15 years 9 months ago
A Flexible Workbench for Document Analysis and Text Mining
Abstract: Document analysis and text mining techniques are used to preprocess documents in information retrieval systems, to extract concepts in ontology construction processes, an...
Jon Atle Gulla, Terje Brasethvik, Harald Kaada
ECWEB
2000
Springer
142views ECommerce» more  ECWEB 2000»
15 years 8 months ago
Construction of Adaptive Web-Applications from Reusable Components
The Web has become a ubiquitous environment for application delivery. The originally intended idea, as a distributed system for knowledgeinterchange, has given way to organizations...
Guntram Gräf, Martin Gaedke
110
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SIGIR
1996
ACM
15 years 8 months 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...