Joseph Mariani
Joseph Mariani, born February 1, 1950, is a French computer science researcher and a pioneer in speech processing. He earned a Doctor of Engineering degree in 1977 from Pierre and Marie Curie University and joined CNRS LIMSI as a researcher. He led the Speech Communication group from 1982 to 1985 and spent 1985–1986 as an invited researcher at IBM T.J. Watson Research Center in Yorktown Heights, USA. Returning to France, he headed the Human-Machine Communication Department and was LIMSI’s director from 1989 to 2000. He later directed the Department of Information and Communication Technologies at the Ministry of Research, where he created the Techno-Langue and Techno-Vision programs.
Mariani has chaired and served on the boards of several organizations, including ELRA, and helped found or organize major associations and conferences such as ELSNET, COCOSDA, ESCA/ISCA, ELRA, and LREC. From 2006 to December 2013, he directed IMMI, a CNRS Mixed International Unit, as part of the Quaero Program with KIT and RWTH. In February 2016, he was named Emeritus Senior Researcher by CNRS.
His research centers on human–machine communication and natural language processing, with early work in automatic speech recognition and signal processing. In the 1980s, he introduced the idea of an “evaluation paradigm” for shared tasks, contributing to the development of open, quantitative evaluations in speech processing. He was involved with NIST and helped establish evaluation activities in the United States from 1987. In 1994, he organized the first francophone open text evaluation for French morphosyntactic analysis and helped start FRANCIL to strengthen Francophone research in language engineering.
From 2000 to 2010, Mariani worked on multilingualism, developing language matrices for the 24 European Union languages, and later supported the META-NET White Paper Series to catalog resources for French. Since 2010, he has worked on automatic processing of regional languages and on ethical questions related to computing in daily life. Starting in 2013, he gathered and studied NLP literature through the NLP4NLP project, building a lexicon of technical terms and analyzing their usage, evolution, and the influence of conferences. This work continued with publications and analyses through 2020.
Mariani has been honored as a Knight of the National Order of Merit (2004) and an Officer of the Ordre des Arts et des Lettres (2016). He is an honorary member of AFCP, a fellow and life member of ISCA (receiving the Special Service Medal in 1999), and honorary president of ELRA since 2010. He has authored, coauthored, or edited more than 500 publications.
This page was last edited on 2 February 2026, at 09:32 (CET).