Andre Wlodarczyk

André (Alexandre) Wlodarczyk (born November 25, 1944 in Poland) is a Polish-French linguist.
Biography.
André Wlodarczyk lived in Wroclaw, Teresin and Warsaw. In 1969, he settled in Paris. He has dual Polish-French citizenship.
He studied (1) Japanese Philology at Université Sorbonne Nouvelle - Paris 3 (INALCO) and at Université Denis Diderot - Paris 7 and (2) General Linguistics at Université René Descartes - Paris 5. These studies were crowned with a doctorate (doctorat de 3e cycle ) in 1977 and habilitation (doctorat d'État) in 1987 at the Japanese Language and Culture department of Université Denis Diderot (Paris 7).
From 1979 to 1992, Wlodarczyk worked as a researcher at the Centre National de la Recherche Scientifique – CNRS, and later as a professor at the following universities: Stendhal - Grenoble 3 (1992–2000) and Charles de Gaulle - Lille 3 (2000–2011). Moreover, in the years from 2000 to 2011, he supervised research in linguistics at CELTA (Centre for Theoretical and Applied Linguistics), Université de Paris-Sorbonne (Paris 4).
Scientific activities.
Structure of the Japanese language.
Wlodarczyk has edited seven volumes of "Travaux de Linguistique Japonaise" (L'Asiathèque) and a special issue of the quarterly "Langages" (Larousse, 1982) devoted to Japanese linguistics. 
Research themes:
Metainformation in language.
He is the author of a new linguistic theory disseminated under the acronym MIC (Meta-Informative Centering theory [6]). This theory has been proposed as a result of the generalization of research on the structure of Japanese utterances. Simultaneously – as an extension of the MIC theory - the foundations for a new theory of situation semantics (AS - Associative Semantics) for the description of natural languages have been laid as an original combination of semantics with pragmatics within the framework of general linguistics.
Interactive Linguistics.
Methodological studies [7] relate to the modeling of various phenomena using concepts and tools, and above all, to an interactive process consisting of four cyclical stages: abstraction, formalization, simplification and verification in the context of computer science. Interactive Linguistics is a research method involving the use of computer tools belonging to the field of Knowledge Discovery in Databases (KDD). A. Wlodarczyk is a co-author (with Georges Sauvet) of the computer platform SEMANA which brings together dozens of algorithms for symbolic and statistical computations.
Semiology of Prehistoric Rock Art.
Using computer analysis techniques for automatic data and knowledge retrieval (knowledge discovery in databases - KDD) Georges Sauvet and Wlodarczyk have proved the existence of concept systems (beliefs) in the artworks of prehistoric man. This tradition continued without significant changes until the end of the Ice Age, i.e. for more than 20.000 years, despite important changes in the tools (worked flint, bone and antler).