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EKAW'2000
12th International Conference on Knowledge Engineering and Knowledge
Management
Juan-les-Pins,
French Riviera,
October 2, 2000.
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WORKSHOP
on ONTOLOGIES AND TEXTS
http://www.irit.fr/wsontologies2000
In collabration with TIA |
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Call for papers and participation
Extended dead-line : July 14th, 2000
Ontology design remains a difficult and challenging problem. Most
of the current research studies and papers focus on the technical problems
raised by the representation and structuring of knowledge in the ontology.
Many works are also devoted to the problem of formalization and reusability
of ontologies. More recently, new interests bore on the influence of the
target application on the task of designing an ontology.
In this workshop, we concentrate on ontology design considered as a
process stemming from knowledge sources to a structured conceptual model.
Among all knowledge sources (human experts, existing ontologies and texts),
we pay special interest to texts (technical documentation, interview transcripts,
handbooks and so on).
We claim that texts are an important source of knowledge for any kind
of application, in particular because most of the texts contain shared
and stabilized knowledge among a community of specialists. Moreover, NLP
tools are mature enough to be worth being integrated in knowledge engineering
methods. Available linguistics results (principles and techniques) are
also relevant for building semantic networks and ontologies from texts.
In spite of such potential values, knowledge acquisition from texts for
ontology design is hardly studied. We assert that text analysis could significantly
improve the efficiency of the process of ontology building, as well as
the quality and the relevance of the resulting ontologies.
We wish to stress that knowledge engineering is ready to face a major
evolution by integrating texts as knowledge sources and mainly by giving
a new status to concepts and linguistic data. Our aim is to discuss these
assertions within the community as long as several teams have been experiencing
practical work in ontology design and theoritical reflexions on the topic
for many years.
Technical and theoretical issues to be discussed at the workshop include,
but are not limited to:
-
Texts as knowledge sources
- What kind of knowledge can be acquired from which class of texts
? shared and stabilized domain knowledge versus individual know-how
- Complementarity of analysing texts, interviewing domain experts and
reusing existing ontologies
- The expert's role in a text centered view : from experts' knowledge
elicitation to model validation by domain specialists.
- Typology of data that can be acquired from these knowledge sources,
their status and role in a domain model or an ontology.
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Linguistic resources for ontology design
- Mixing textual or linguistic information and conceptual information
in ontologies : should a conceptual model always include a linguistic dimension
?
- Connections between texts and conceptual models, texts and ontologies
- The nature of the term-concept relation ; justifications of a concept
definition.
- The status of linguistics in knowledge engineering.
- What kind of linguistics is needed ? Conceptual semantics vs. textual
semantics.
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Natural Language Processing (NLP) tools
- What kinds of NLP tools can prove useful ?
- How much should they be adapted to match the needs of knowledge acquisition
and ontology design ? How is the use of these tools influenced by the target
application ?
- How to define and select the data they should apply on ?
- How to combine their use with the purpose of conceptual modelling
and ontology design ?
- Role and limitations of general lexical resources (like WordNet)
vs. specific terminological resources (like Terminological Knowledge Bases,
thesaurus and so on)
Important dates
| Submission deadline: |
July 7, 2000 |
| Notification of acceptance: |
September 7, 2000 |
| Motivation texts: |
Sept 18, 2000 |
| Final Paper: |
Sept 21, 2000 |
|
Workshop
|
October 2, 2000 |
Submission Procedure
Papers should be no longer than 2500 words. They can either report research
works, practical experiments or discuss more theoretical questions. Papers
will be published in paper-back proceedings distributed to the workshop
participants and available on-line the week before the worskhop.
Send papers by email (html AND ps files) to Brigitte BIEBOW (Brigitte.Biebow@lipn.univ-paris13.fr)
and Sylvie SZULMAN (Sylvie.Szulman@lipn.univ-paris13.fr)
before July 7th
Participation conditions
Anyone wishing to take part in this workshop should send a one page abstract
about its motivations to attend the workshop
and/or its recent works related to the workshop topic. This page should
also contain a question-issue to be debated during the workshop.
Send your text to Nathalie AUSSENAC-GILLES (aussenac@irit.fr)
before September 18th.
Submission Format
Please use the same format as the one suggested for the conference.
The first page of submitted papers should include: title, author names,
affiliations, postal addresses, electronic mail addresses, telephone and
fax numbers for all authors, and a brief abstract. All correspondence will
be sent to the author designed as contact person in the electronic title
page.
Organisation
This workshop is promoted by the French working group on Terminology and
Artificial Intelligence (TIA)
(http://www.biomath.jussieu.fr/TIA)
to which the chairwomen belong. Most of the issues mentionned as topics
reflect the group scientific debates and orientations.
Chairs and main organizers
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Sylvie SZULMAN (LIPN, Paris)
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Brigitte BIEBOW (LIPN, Paris)
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Nathalie AUSSENAC-GILLES (IRIT - CNRS, Toulouse)
Local organisation
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Rose DIENG (INRIA Sophia Antipolis)
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Olivier CORBY (INRIA Sophia Antipolis)
http://www.inria.fr/acacia/ekaw2000
Program Committee
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Nathalie AUSSENAC-GILLES (IRIT - CNRS, Toulouse, F)
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Roberto BASILI (University Tor Vergata, Roma, I)
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Richard BENJAMINS (ISOCO, Madrid, S)
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Brigitte BIEBOW (LIPN, Paris, F)
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Rose DIENG (INRIA, Sophia Antipolis, F)
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Dieter FENSEL (Vrije Universiteit, NL)
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Asuncion GOMEZ PEREZ (UPM, Madrid, S)
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Gregory GREFENSTETTE (Xerox Research Center Europe, Meylan, F)
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Nicola GUARINO (Italian National Research Council, I)
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Udo HAHN (Frieburg University, G)
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Adeline NAZARENKO (LIPN, Paris, F)
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François ROUSSELOT (LIIA, Strasbourg, F)
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Sylvie SZULMAN (LIPN, Paris, F)
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Michael USCHOLD (Boeing, USA)
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Gertjan Van HEIJST (Kenniscentrum CIBIT, Utrecht, NL)
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Bernard VICTORRI (LIMSI, Paris, F)