Development of Domain Ontology,

Targeted at the Creation of Learning Materials from

Digital Archives

Kamenka Staykova, Danail Dochev, Desislava Paneva, Lilia Pavlova-Draganova, Valia Saraydarova

IIT, IMI, LTBulgarian Academy of Sciences

LADL 2007 20th Sept. 2007, Budapest, Hungary Kamenka Staykova

The Task

• OBIO is intended to support the semantic annotation and search of digital objects of the Multimedia Digital Library “Virtual Encyclopedia of the Bulgarian Iconography” for purposes of LOGOS project

LADL 2007 20th Sept. 2007, Budapest, Hungary Kamenka Staykova

CONTENTS

• Ontologies, Ontologies Creation• Development Steps of OBIO• Presentation of OBIO• Conclusion

LADL 2007 20th Sept. 2007, Budapest, Hungary Kamenka Staykova

Ontologies, Ontology Creation

• Ontologies now:

“FORMAL SPECIFICATION OF A SHARED CONCEPTUALIZATION”

Gruber,1993

LADL 2007 20th Sept. 2007, Budapest, Hungary Kamenka Staykova

Ontologies’ Types(Nicola Guarino)

• Top-Level Ontology

• Domain Ontology

• Task Ontology

• Application Ontology

LADL 2007 20th Sept. 2007, Budapest, Hungary Kamenka Staykova

Ontology Lifesycle(S. Staab)

• Feasibility Study• Ontology Kick-off• Refinement Phase

->Evaluation

->Application Evolution

LADL 2007 20th Sept. 2007, Budapest, Hungary Kamenka Staykova

Ontology Creation

• Knowledge Level

• Symbol Level

• Implementation Level

LADL 2007 20th Sept. 2007, Budapest, Hungary Kamenka Staykova

Development Steps of OBIO

Knowledge Level

• Religious Art Objects presented by the MDL “Virtual Encyclopedia of the Bulgarian Iconography”

• Perspective of LOGOS NeedsLearning and Authoring Scenarios

LADL 2007 20th Sept. 2007, Budapest, Hungary Kamenka Staykova

MDL “Virtual Encyclopedia of the Bulgarian Iconography”

www.mdl.cc.bas.bg

LADL 2007 20th Sept. 2007, Budapest, Hungary Kamenka Staykova

MDL “Virtual Encyclopedia of the Bulgarian Iconography”

LADL 2007 20th Sept. 2007, Budapest, Hungary Kamenka Staykova

Development Steps of OBIO

Knowledge Level

• Top-Level Ontology: Conceptual Reference Model

of CIDOC

LADL 2007 20th Sept. 2007, Budapest, Hungary Kamenka Staykova

Development Steps of OBIO

Symbol Level

• Conceptual Graphs-Vocabulary of CONCEPT and RELATION types-Factual Knowledge

LADL 2007 20th Sept. 2007, Budapest, Hungary Kamenka Staykova

Development Steps of OBIO

Implementation Level

• Ontology Management Tool of LOGOS Authoring Studio: COGUI The Montpellier Laboratory

of Computer Science, Robotics and Microelectronics

LADL 2007 20th Sept. 2007, Budapest, Hungary Kamenka Staykova

Ontology Management Tool COGUI

LADL 2007 20th Sept. 2007, Budapest, Hungary Kamenka Staykova

Presentation of OBIO

LADL 2007 20th Sept. 2007, Budapest, Hungary Kamenka Staykova

Presentation of OBIO Prototypic Graphs

LADL 2007 20th Sept. 2007, Budapest, Hungary Kamenka Staykova

Presentation of OBIO Prototypic Graphs

LADL 2007 20th Sept. 2007, Budapest, Hungary Kamenka Staykova

Presentation of OBIO Pattern Graphs

LADL 2007 20th Sept. 2007, Budapest, Hungary Kamenka Staykova

Conclusion

• Feasibility Study• Ontology Kick-off• Refinement Phase

->Evaluation->Application Evolution

The real implication into the annotation process will be the first evaluation for OBIO

LADL 2007 20th Sept. 2007, Budapest, Hungary Kamenka Staykova

Thank you for the attention!