%0 %0 Conference Proceedings %A Ganter, Bernhard & Stumme, Gerd %D 2003 %T Creation and Merging of Ontology Top-Levels %E de Moor, Aldo; Lex, Wilfried & Ganter, Bernhard %B Conceptual Structures for Knowledge Creation and Communication. %C Heidelberg %I Springer %V 2746 %6 %N %P 131-145 %& %Y %S LNAI %7 %8 %9 %? %! %Z %@ %( %) %* %L %M %1 %2 Publications of Gerd Stumme %3 inproceedings %4 %# %$ %F ganter03creation %K 2003, analysis, concept, fca, formal, merging, myown, ontologies, ontology %X 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. %Z %U http://www.kde.cs.uni-kassel.de/stumme/papers/2003/ganter2003creation.pdf %+ %^ %0 %0 Conference Proceedings %A Tane, Julien; Schmitz, Christoph; Stumme, Gerd; Staab, Steffen & Studer, R. %D 2003 %T The Courseware Watchdog: an Ontology-based tool for finding and organizing learning material %E David, Klaus & Wegner, Lutz %B Mobiles Lernen und Forschen - Beiträge der Fachtagung an der Universität %C %I Kassel University Press %V %6 %N %P 93-104 %& %Y %S %7 %8 November %9 %? %! %Z %@ %( %) %* %L %M %1 %2 Publications of Gerd Stumme %3 inproceedings %4 %# %$ %F tane03courseware %K 2003, analysis, concept, courseware, crawling, e-learning, eLearning, edutella, fca, formal, myown, ontologies, ontology, p2p, padlr, watchdog %X 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. %Z %U http://www.kde.cs.uni-kassel.de/stumme/papers/2003/tane2003courseware.pdf %+ %^