Technical University of Kosice,Slovakia

Tomas Sabol - Peter Macej [email_address] sk Peter. Macej @ tuke . sk Technical University of Kosice Slovakia

Areas of activities/expertise
Knowledge management
Knowledge modeling and acquisition
Ontologies
Data mining
Machine learning
The most relevant Projects:
Esprit 29065 “KnowWeb”
IST-1999-20364 “Webocracy”

Esprit 29065 “KnowWeb”
Development of Ontology-based KM tool
Efficient information/knowledge management and intelligent retrieval in the organization
Application domain modeled by ontology
A set of tools:
Ontology builder
Document annotator
Retrieval engine

Ontology in KnowWeb

Annotating documents
Documents are associated with attributes and concepts from ontology
Manually, semi-automatically
Templates (rules) for semi-automatic annotation
Any document type (HTML, MS Office, image, movie, …)
Whole documents or their fragments
In graphical environment/in the background from external application

“ Webocracy” Project Architecture INTERFACE Knowledge Model Logic DB Ontology Server INTERFACE Webocrat system Webocrat Server Client Client

Ontology Server
Standalone, reusable in various systems
Manages ontology
Query processing
Using OKBC (Open Knowledge Base Connectivity) standard – provides easy cooperation with many knowledge systems
Written in Java
Portable to many platforms

Our (potential) contribution to the AOS Project:
Universal ontology server providing all functionality needed by AOS
Ontology Editor (Protégé 2000) customized to AOS needs
Methodology and practice for building ontologies
Retrieval engine
…

Technical University of Kosice,Slovakia

by AIMS (Agricultural Information Management Standards) FAO of the UN on Mar 08, 2011

Accessibility

Categories

Tags

Upload Details

Usage Rights

Statistics

Technical University of Kosice,Slovakia — Presentation Transcript