Ph.D. student at Joseph Fourier University (Grenoble I)
Allocation MENESR (Fellowship of
the Educational Ministry)
Moniteur (Teaching assistant) at Joseph Fourier University (Grenoble I)
Partial orders, Conceptual Structures, Taxonomies
Automatic Taxonomy Construction, Conceptual Clustering,
Dissimilarities
Incremental Hierarchy Maintenance
Object-Oriented Knowledge Representation
Natural Language Processing
I prepare a Ph.D. thesis within the Sherpa project at INRIA. It deals with conceptual clustering within the object knowledge representation formalisms like Tropes. The latter system is where my results should be integrated. For the time being, one may admire its capacities through the W3 interface HyTropes.
Currently, I am working on an algorithm for insertion in a type hierarchy.
[Ziébelin& 94b] Danielle Ziébelin, Petko Valtchev, Irena Iordanova, Annik Vila, Classification of complex objects in a knowledge-based diagnosis system, Actes 6th international conference on artificial intelligence: methodology, systems, applications, Sofia (BG), pp269-279, (21-24 septembre) 1994
[Valtchev 94] Petko Valtchev, Construction automatique de taxonomies à partir d'une collection d'objets, Mémoire de 2ème année de Magistère d'informatique, UJF, Grenoble (FR), (29 septembre) 1994
[Valtchev 95a] Petko Valtchev, Systèmes classificatoires et construction de taxonomies, Mémoire de DEA informatique, UJF-INP, Grenoble (FR), (20 juin) 1995 ftp://ftp.imag.fr/imag/SHERPA/rapports/dea-valtchev.ps.gz
[Valtchev 95b] Petko Valtchev, Réalisarion d'un algorithme de construction de taxonomies au sein d'un modèle de représentation par objets, Mémoire de 3ème année de Magistère d'informatique, UJF, Grenoble (FR), (28 septembre) 1995
[Valtchev& 95] Petko Valtchev, Jérôme Euzenat, Classification of concepts through products of concepts and abstract data types (abstract), Actes provisoires 1st international conference on data analysis and ordered structures, Paris (FR), pp131-134, (20-23 juin) 1995 ftp://ftp.imag.fr/imag/SHERPA/articles/valtchev95a.ps.gz
You can find more about me here.
Photography, travelling, cinema, fine and exotic cuisine...
s-mail : |
UR INRIA Rhône-Alpes
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e-mail : | Petko.Valtchev@inrialpes.fr
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voice : | +33 76 61 53 75
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fax :
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+33 76 61 52 52
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