Learning Concept Hierarchies from Text Corpora using Formal Concept Analysis.
Journal on Artificial Intelligence Research, 24:305-339, 2005.
Philipp Cimiano, Andreas Hotho und Steffen Staab.
[doi]
[BibTeX]
Formal Concept Analysis used for Software Analysis and Modelling.
2005.
Wolfgang Hesse und Thomas Alan Tilley.
[BibTeX]
Creation and Merging of Ontology Top-Levels.
In: A. de Moor, W. Lex und B. Ganter
(Herausgeber):
Conceptual Structures for Knowledge Creation and Communication., Band 2746, Reihe LNAI, Seiten 131-145.
Springer, Heidelberg, 2003.
Bernhard Ganter und Gerd Stumme.
[doi]
[Kurzfassung]
[BibTeX]
We provide a new method for systematically structuring the top-down level of ontologies.
It is based on an interactive, top--down knowledge acquisition
process, which assures that the knowledge engineer
considers all possible cases while avoiding redundant acquisition.
The method is suited especially for creating/merging the top
part(s) of the ontologies, where high accuracy is required, and for supporting the merging of two (or more) ontologies on that level.
The Courseware Watchdog: an Ontology-based tool for finding and organizing
learning material.
In: K. David und L. Wegner
(Herausgeber):
Mobiles Lernen und Forschen - Beiträge der Fachtagung an der Universität, Seiten 93-104.
Kassel University Press, 2003.
Julien Tane, Christoph Schmitz, Gerd Stumme, Steffen Staab und R. Studer.
[doi]
[Kurzfassung]
[BibTeX]
Topics in education are changing with an ever faster pace. E-Learning
resources tend to be more and more decentralised. Users need increasingly to be able to
use the resources of the web. For this, they should have tools for finding and organizing
information in a decentral way. In this, paper, we show how an ontology-based tool
suite allows to make the most of the resources available on the web.
FCA-Merge: Bottom-Up Merging of Ontologies..
In: B. Nebel
(Herausgeber):
Proc. 17th Intl. Conf. on Artificial Intelligence (IJCAI '01), Seiten 225-230.
Seattle, WA, USA, 2001.
G. Stumme und A. Maedche.
[doi]
[BibTeX]
Towards an Order-Theoretical Foundation for Maintaining and Merging Ontologies.
In: F. Bodendorf und M. Grauer
(Herausgeber):
Verbundtagung Wirtschaftsinformatik 2000, Seiten 136-149.
Shaker, Aachen, 2000.
G. Stumme, R. Studer und Y. Sure.
[doi]
[BibTeX]