McLing would like to (belatedly) welcome Tim O’Donnell, who joined the McGill Linguistics faculty this January.
Tim O’Donnell develops mathematical and computational models of language learning, processing, and generalization. One area of special interest is how language users strike a balance between the ability to creatively express new meanings, on one hand, and conservatively reuse existing words, idioms, and other constructions, on the other. His research draws on experimental methods from psychology, formal modeling techniques from natural language processing and computational linguistics, theoretical tools from linguistics, and problems from all three domains. Recent projects include work on lexicon learning from speech input, morphological productivity, phonotactics, syntactic structure building, and the meaning of verbs.