The ICAR laboratory is specialized in multidisciplinary scientific activities focused on the multidimensional analysis of the uses of language in interaction and in text, and tool-based understanding on large corpora of interactive spoken language and textual data. It is also part of the Labex ASLAN, working in collaboration with the DDL InSitu laboratory: Interactions: Situations, practices and tools (the new name for the IFPS Team) Research themes: Analysis of interactional linguistics, corpus linguistics ADIS-lst: Learning, Discourse, linguistic, scientific and technical knowledge Interactions: Research themes: Observation of learning, teaching and classroom interactions in the field of languages and sciences CEDILLES: Corpus Enunciation Discourse Information Technology Language Linguistics and Semiotics (the new name for the S3CoDi team) Research themes: the automatic processing of language and diachronic and semantics studies in French.