Tento projekt je spolufinancov á n Evropským soci á ln í m fondem a st á tn í m rozpočtem Česk é republiky Ontology in Portal Knowledge Representation Znalosti 2010 Jindřichův Hradec, February 3-5, 2010 Kamil Matoušek ČVUT Prague, Czech Republic
Knowledge Representation using Ontology Tento projekt je spolufinancov á n Evropským soci á ln í m fondem a st á tn í m rozpočtem Česk é republiky Outline Introduction CIPHER Project, Story Fountain Ontology in Construction Domain Conclusions
Knowledge Representation using Ontology Tento projekt je spolufinancov á n Evropským soci á ln í m fondem a st á tn í m rozpočtem Česk é republiky World of Objects and Relations
Knowledge Representation using Ontology Tento projekt je spolufinancov á n Evropským soci á ln í m fondem a st á tn í m rozpočtem Česk é republiky World of Objects and Relations
Knowledge Representation using Ontology Tento projekt je spolufinancov á n Evropským soci á ln í m fondem a st á tn í m rozpočtem Česk é republiky World of Objects and Relations
Knowledge Representation using Ontology Tento projekt je spolufinancov á n Evropským soci á ln í m fondem a st á tn í m rozpočtem Česk é republiky World of Objects and Relations
Knowledge Representation using Ontology Tento projekt je spolufinancov á n Evropským soci á ln í m fondem a st á tn í m rozpočtem Česk é republiky Ontology Utilization Knowledge Acquisition ~ Annotation of documents/data (using semantic technologies) Knowledge Representation ~ OWL DL Flexible - suited for heterogeneous and dynamically evolving domains Use of Knowledge Base ~ Search (Querying) ~ SPARQL Semantic in addition to full-text search
Knowledge Representation using Ontology Tento projekt je spolufinancov á n Evropským soci á ln í m fondem a st á tn í m rozpočtem Česk é republiky CIPHER Project & Objectives EC FP5 – IST RTD Project CIPHER Enabling Communities of Interest to Promote Heritage of European Regions ( ) Innovative technologies and methodologies that enable the exploration of natural and regional heritage on a global scale Development of Cultural Heritage Forums
Knowledge Representation using Ontology Tento projekt je spolufinancov á n Evropským soci á ln í m fondem a st á tn í m rozpočtem Česk é republiky Heritage Objects Text
Knowledge Representation using Ontology Tento projekt je spolufinancov á n Evropským soci á ln í m fondem a st á tn í m rozpočtem Česk é republiky Document Structure Alan Turing Hut 6 Enigma Code breaking
Knowledge Representation using Ontology Tento projekt je spolufinancov á n Evropským soci á ln í m fondem a st á tn í m rozpočtem Česk é republiky Query Examples Find documents that describe meeting with a person, say Alan Turing. Find documents that describe meetings. Find documents that describe a physical thing, say the bombe. Find documents that describe physical things. Find documents that prove that Alan Turing could meet Tommy Flowers at Bletchley Park. Reasoning capability – efficient and expressive queries
Knowledge Representation using Ontology Tento projekt je spolufinancov á n Evropským soci á ln í m fondem a st á tn í m rozpočtem Česk é republiky Ontology – Damages of Structures Institute of Theoretical and Applied Mechanics Czech Academy of Sciences, Czech Republic Task: Domain-specific ontology design Web-based user interface enables expressive queries replaces traditional DB-based solution
Knowledge Representation using Ontology Tento projekt je spolufinancov á n Evropským soci á ln í m fondem a st á tn í m rozpočtem Česk é republiky Concept Taxonomy
Knowledge Representation using Ontology Tento projekt je spolufinancov á n Evropským soci á ln í m fondem a st á tn í m rozpočtem Česk é republiky Example Is repair of has affected structure has reporter has affiliation
Knowledge Representation using Ontology Tento projekt je spolufinancov á n Evropským soci á ln í m fondem a st á tn í m rozpočtem Česk é republiky Logical Relationships Class and instance properties - Functional - Inverse - Reflexive - Symmetric - Transitive -Subclasses -Disjoint classes... and much more
Knowledge Representation using Ontology Tento projekt je spolufinancov á n Evropským soci á ln í m fondem a st á tn í m rozpočtem Česk é republiky Conclusions Possible ontology utilization in SoSIReČR: (i.e. web portal supporting a social network) Resource/document annotation Knowledge base elements Integration of included data/knowledge bases Querying –> references, links and documents
Knowledge Representation using Ontology Tento projekt je spolufinancov á n Evropským soci á ln í m fondem a st á tn í m rozpočtem Česk é republiky Questions & Contact Ing. Kamil Matoušek, Ph.D. odborný manažer České vysoké učení technické v Praze Fakulta elektrotechnická, katedra kybernetiky Technická Praha 6 Phone: (+420)