http://ontogen.ijs.si

1. Semi-Automatic Data-Driven Ontology Construction System Blaz Fortuna, Marko Grobelnik, Dunja Mladenic Jozef Stefan Institute http://ontogen.ijs.si OntoGen

4. Main view Concept hierarchy List of suggested sub-concepts Ontology visualization Selected concept

5. Concept suggestion Selected concept Suggested subconcepts Add new concept New concept HCII2007, July 26th Blaz Fortuna, Jozef Stefan Institute, Slovenia

6. Personalized suggestions UK takeovers and mergers The following are additions and deletions to the takeovers and mergers list for the week beginning August 19, as provided by the Takeover … Lloyd’s CEO questioned in recovery suit in U.S. Ronald Sandler, chief executive of Lloyd's of London, on Tuesday underwent a second day of court interrogation about … HCII2007, July 26th Blaz Fortuna, Jozef Stefan Institute, Slovenia Topics view Countries view

7. Concept learning Query New Concept Finish HCII2007, July 26th Blaz Fortuna, Jozef Stefan Institute, Slovenia

9. Concept management Concept’s details Concept’s instance management Selected concept Keywords Selected instance

10. Adding new documents to ontology New documents Classification of selected document Content of selected document HCII2007, July 26th Blaz Fortuna, Jozef Stefan Institute, Slovenia Selected document