Get together in sunny Rio de Janeiro for the premier IAOA event, FOIS 2014

In September 2014, the international community of ontologists will flock to the Brazilian coastline for the largest IAOA event of the year, the flagship Formal Ontology in Information Systems (FOIS) conference.

Research paper submissions are due on March 3 — start preparing now, as just as in previous FOIS events, we expect tough competition! This year, in addition to paper submissions there will also be an ontology competition in which a prize will be awarded to the winning ontology evaluated by the criteria outlined in last year’s Ontology Summit.

Find out more about this event at

Here comes the Ontology Summit 2014!

We are so far.
The Ontology Summit 2014 has just started this week.
For the first time ever in the Ontology Summit history, more than 100 members and interested parties from around the world have attended the Launch Event on January 16 via phone and chat!
A achievement for our Community!
Colleagues are already posting about the event, so don’t miss out!
Become a member and join the Summit and the Community discussion! You can only win!
And help us spread the word (G+, Twitter, FB) (official twitter account: @OntologySummit; proposed hashtag: #ontosum)

2014 New Year’s Address to IAOA Members by the Executive Council

Dear IAOA members,

Happy New Year!

tripticoPortada.psdLooking back on 2013, it is evident that our Association is thriving in a number of areas.

2013’s Summer Institute was held in cooperation with the Vespucci Institute in Fiesole, Italy in June. The selected topic was: “Ontologies and models for integrated assessments of multiple-scale processes“. Using the notion of “land functions” as a basis, discussions covered a host of highly interdisciplinary approaches, including spatial micro-simulation models for environments and social science, to move towards an ontology of land function and land function dynamics.

Dimitris Ballas (University of Sheffield), Tom Bittner (SUNY-Buffalo), Max Craglia (JRC), Werner Kuhn (University of Mnster), Carlo Lavalle (JRC) served as facilitators. And particular thanks go to Werner Kuhn for his energy and assistance in another highly successful Summer Institute!

IAOA was also one of the co-organizers forOntologySummit 2013, which addressed the theme “Ontology Evaluation Across the Ontology Lifecycle” and explored criteria, tools, and techniques for evaluating ontologies.

In addition, marking a new development for the Association, IAOA sponsored a Prize for the Best Hackathon-Clinic Project at the Ontology Summit.

The winners of the Award in 2013 were:

– Mike Bennett (FIBO; EDM Council; Hypercube)

– Mara Poveda Villaln (OOPS!; Universidad Politcnica de Madrid)

– Astrid Duque Ramos (OQuaRE; University of Murcia)

– Samir Tartir (OntoQA; Philadelphia University, Jordan)
Congratulations to all of the winners.

The new Semantic Web Applied Ontology SIG was created in November, with Leo Obrst leading the effort. Various activities continued in the other Special Interest Groups and Technical Committees, although we are strongly encouraging much higher participation levels from members in the future! There is much to do. In particular, we are hoping to energize the Education Committee and initiate the development of an ontology textbook. Zena Wood has agreed to be the new Chair of the Education Committee, taking over from Antony Galton and Fabian Neuhaus.

The year also brought changes to the Executive Council, with Giancarlo Guizzardi and Laure Vieu both retiring.Many thanks to Giancarlo and Laure for all of their hard work! Laure, in particular, has served as our Treasurer since the inception of the Association, an absolutely vital role. The current success of IAOA is in large part due to her untiring efforts, and she will be greatly missed.

Elections were held in 2013, and Janna Hastings and Marion Haemmerli both joined the Executive Council, with their term starting this January, 2014. Re-elected to the Executive Council were Oliver Kutz, Frank Loebe, Fabian Neuhaus, and Leo Obrst.

For the coming year, 2014, we are eagerly anticipating a wide range of major events.Foremost, we have FOIS occurring this year September 22-25 in Rio de Janeiro, Brazil. With Laure Vieu as General Chair, Pawel Garbacz and Oliver Kutz as Programme Committee Chairs, and Giancarlo Guizzardi and Renato Rocha Souza as Organization Chairs, FOIS promises to be a spectacular venue for the presentation of the latest ontological research. For the latest information, visit the website at .

The Second Interdisciplinary Summer School on Ontological Analysis will also take place in Vitoria, Brazil, in the week before FOIS. The emphasis here will be on ontological analysis, pursuing the goal of showing how the different disciplines within IAOA interact and communicate to answer a variety of problems. Details on the program/courses of the school, venue and accommodation and registration procedures are available at .

As in previous years, IAOA will again be a co-organizer of the Ontology Summit. Ontology Summit 2014 has selected as theme for this year “Big Data and Semantic Web Meet Applied Ontology“. The Summit will offer a particularly important opportunity for building bridges between the Semantic Web, Linked Data, Big Data, and Applied Ontology communities. The Kickoff session takes place already on January 16, 2014 — for more details, see .

This coming year therefore holds great promise for new activities within the Association as well as new opportunities for involvement across all the interdisciplinary areas that make up Applied Ontology. We therefore look forward to your continuing support in all the endeavours of IAOA and will hope to see you at any or all of this year’s face-to-face events!

Michael Gruninger and John Bateman

for the IAOA Executive Council

Frank Loebe


The 7th International Workshop on Modular Ontologies (WoMO-13) – report

The 7th International Workshop on Modular Ontologies (WoMO-13) took place in Corua (Galicia, Spain) co-located with the 12th International Conference on Logic Programming and Nonmonotonic Reasoning (LPNMR-13). LPNMR-13 has been a good host: they took care of the local organisation of rooms, coffee breaks, registration, and they also handled the finances of the co-located workshops. WoMO-13 registrants have also been invited to the LPNMR-13 reception held at the Universidade da Corua, in the main hall overlooking the ocean. The view could have not been more stunning thanks to the sunny weather that delighted the attendants the whole day.

WoMO-13 has five accepted papers. The CEUR proceedings ( include two additional contributions: one by Prof. Till Mossakowski (University of Magdeburg), whose invited talk was supported by IAOA; and one by Prof. George Vourous (University of Piraeus), whose invited talk was co-organised with the co-located workshop CLIMA XIV – Computational Logic in Multi-Agent Systems, and funded by SINTELNET.

The WoMO-13 Programme consisted of 2 invited talks, 4 long papers, and 1 short paper. To offer the attendants a richer schedule and to widen the audience, the Organising Committee decided to join the effort with ARCOE-13, a workshop associated with LPNMR-13 on a topic related to WoMO-13, that had 3 accepted papers and one invited speaker.

The workshop programme is detailed in what follows:

10:00-11:00: WoMO invited talk:
– Till Mossakowski: The Distributed Ontology, Modeling and Specification Language
11:00-11:25: WoMO session I
– Soudabeh Ghafourian, Mahmoud Naghibzadeh and Amin Rezaeian: Modularization of Graph-Structured Ontology with Semantic Similarity
11:25-12:00: Coffee break
12:00-13:30: WoMO session II
– Ralph Schfermeier and Adrian Paschke: Towards a Unified Approach to Modular Ontology Development Using the Aspect-Oriented Paradigm
– Patrick Koopmann and Renate A. Schmidt: Implementation and Evaluation of Forgetting in ALC-Ontologies
– William Gatens, Boris Konev and Frank Wolter: Module Extraction for Acyclic Ontologies
– Francisco Martin-Recuerda and Dirk Walther: Fast atomic decomposition using axiom dependency hypergraphs
13:30-15:00: Lunch break
15:00-16:35: ARCOE session I
16:35-17:00: Coffee break
17:00-17:25: ARCOE session II
17:25-18:30: WoMO+CLIMA invited talk

– George Vouros: Combining ontologies in settings with multiple agents

The OC has received enthusiastic feedback from the audience for the generous support of IAOA.

SIG for Semantic Web Applied Ontology? Let us know what you think!

There is an informal proposal before the EC to form a Semantic Web Applied Ontology SIG aiming to fill the gap between the Semantic Web community and the IAOA community. Some people have shown interest in this initiative. As part of investigating this issue, wed like to get feedback from IAOA members.


Often the two communities seem to think they have nothing in common, whereas some of us believe they share many common goals, common technologies, and a common interest in well-engineered applied ontologies. Many of us in IAOA promote and use Semantic Web technologies and reasoning methods; similarly, many in the Semantic Web community advocate more rigorous and principled ontologies based on ontological analysis. Therefore, we have proposed a Semantic Web Applied Ontology SIG to bridge the gap between our two communities before it gets wider. This SIG would support communication and collaboration with our colleagues in the Semantic Web (and Linked Data) community.


Are you interested in this SIG? What do you think the SIG should do? How might the SIG work to bridge the gap? Would you participate in this SIG?


Please let us know your thoughts about such a SIG.




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