All publications at the LIRIS
Experience modelling and reuse
We are defining the notion of Trace Based Systems (TBS) as a kind of knowledge-based systems focusing on experiential knowledge. More precisely, the main sources of knowledge in a TBS are traces of the interaction between a user and a system, models allowing to describe those traces, and transformations across models (trace interpretation).
I'm currently investigating the applications of these notions to the field of the Social Semantic Web.
Ongoing projects
Selected publications
Pierre-Antoine Champin, Alexandre Passant,
SIOC in Action — Representing the Dynamics of Online Communities,
6th International Conference on Semantic Systems (I-Semantics),
Graz, AT,
2010.
https://liris.cnrs.fr/publis?id=4737
Pierre-Antoine Champin, Peter Briggs, Maurice Coyle, Barry Smyth,
Coping with Noisy Search Experiences ,
29th SGAI International Conference on Artificial Intelligence (AI-2009), Max Bramer ed. Springer. ISBN 978-1-84882-982-4,
Cambridge, UK,
2009.
Best paper award.
https://liris.cnrs.fr/publis/?id=3915
Julien Laflaquière, Pierre-Antoine Champin, Yannick Prié, Alain Mille,
pproche de modélisation de l'expérience : utilisation de systèmes complexes pour l'assistance aux tâches de veille informatiquement médiées.,
In
ISKO-France 2005, mos David ed.,
Presse Universitaire de Nancy,
pp209-230,
2005.
http://liris.cnrs.fr/Documents/Liris-1507.pdf
Pierre-Antoine Champin, Christine Solnon,
Measuring the similarity of labeled graphs,
Proc. of the 5th International Conference on Case-Based Reasoning (ICCBR'03),
Trondheim (NO),
© Springer Verlag, Berlin (DE),
pp80-95,
June 2003.
http://liris.cnrs.fr/~pchampin/publis/iccbr2003a.pdf
Commitees
Organizing commitee of
WWW 2012 in Lyon.
Program commitee of the french conference on Knowledge Engineering (IC) since 2008.
Program commitee of the french workshop on Case-Based Reasoning in 2003 and 2004.
Annotation and knowledge sharing
We are working on the link between formal knowledge models (mostly based on Semantic Web technologies such as RDF, OWL, SPARQL) and document annotations, especially multi-media documents. We are also studying how knowledge is distributed across formal and informal representations.
Ongoing projects
Advene: Annotate Digital Videos, Exchange on the NEt
Tal4Rdf: a template language for RDF
Selected publications
Pierre-Antoine Champin,
T4R: Lightweight presentation for the Semantic Web,
Scripting For the Semantic Web, workshop at ESWC 2009
Heraklion, GR,
June 2009.
https://liris.cnrs.fr/publis/?id=3855
Olivier Aubert, Pierre-Antoine Champin, Yannick Prié, Bertrand Richard,
Canonical processes in active reading and hypervideo production,
Multimedia Systems Journal,
14(6):427-433,
Springer,
Decembre 2008.
Pierre-Antoine Champin, Yannick Prié,
Models for sustaining emergence of practices for hypervideo,
Workshop On Semantically Aware Document Processing And Indexing (SADPI 07), M. Nanard & P. King ed.
May 2007.
https://liris.cnrs.fr/publis/?id=2791
Commitees
Program commitee of
SADPI 2007, International Workshop on Semantically Aware Document Processing And Indexing (May 21-22, 2007, Montpellier, France).
Program commitee of
SIAV 2006, french workshop on audio-visual information systems (September 21, 2006, Fribourg, Switzerland).
Semantic interoperability of data sources in a dynamic environment
The problem of interoperability between data sources has been addressed since the beginning of databases. However, the growth of the wordl wide web and the rising of mobile computing make it even more challenging. On the one hand, expressive languages such as OWL are needed to provide interoperability at the semantic level. On the other hand, the number of datasources as well as the dynamicity of the environment suggests the use of decentralized models, such as the P2P model.
Past projects
Cross: an OWL wrapper for relational databases
Selected publications
Kokou Tetongnon, Djamal Benslimane , Seksun Suwanmanee, Pierre-Antoine Champin,
A Web Centric Semantic Mediation Approach for Spatial Information Systems,
to appear in
International Journal of Visual languages and computing,
2005.
Seksun Suwanmanee, Djamal Benslimane, Philippe Thiran, Pierre-Antoine Champin,
Wrapping and integrating heterogeneous relational data with OWL,
Proc. of the 7th International Conference on Enterprise Information Systems (ICEIS 2005),
Miami (US),
May 2005.
Research reports
Commitees
Program commitee (assistant member) of
INFORSID 2006, french conference on databases and information systems (May 31 to June 3, 2006, Hammamet, Tunisia).
Program commitee of
ISWC 2005, International Semantic Web Conference (November 6-10, 2005).
Program commitee of
SSWS 2005 and
SSWS 2006, International Workshop on Scalable Semantic Web Knowledge Base Systems.
Program commitee of
MCMP-05, First International Workshop on Managing Context Information in Mobile and Pervasive Environments (in conjuction with
MDM 2005, May 9, 2005, Ayia Napa, CypruS).