Lawry, Jonathan. Modelling and Reasoning with Vague Concepts [electronic resource] / by Jonathan Lawry. - Boston, MA : Springer Science+Business Media, Inc., 2006. - xvii, 246 p. : ill., digital ; 24 cm. - Studies in Computational Intelligence, 12 1860-949X ; . ISBN: 9780387302621 (electronic bk.) 9780387290560 (paper) Subjects--Topical Terms: Computational linguistics.Semantics--Mathematical models.Knowledge representation (information theory)Fuzzy sets.Fuzzy logic. LC Class. No.: P98 / .L38 2006 Dewey Class. No.: 410.285