In 1965 he graduated from Tartu State University in Estonian philology. Since 1969 he has taught at the Tartu of Tartu (since 1992, a professor). From 1981 until 1984, he taught Estonian language at the University of Helsinki.[1]
Towards a theory of linguistic pragmatics. – Journal of Pragmatics 1977, 1, 2
Inimene, keel ja arvuti ehk kompuuterlingvistika (1983)
Language understanding and problem solving: on the relationiship between computational linguistics and artificial intelligence. – Computational Linguistics. An International Handbook (1989)
Eesti keeleteadusliku mõtte areng XX sajandil. – Keel ja Kirjandus 2000, 7
Eesti keele tehnoloogilised ressursid ja vahendid: arvutikorpused, arvutisõnastikud, keeletehnoloogiline tarkvara (2003, one of the authors)
Estonian language technology – where do we stand? – Languages in development (2003, with E. Meister)