Book Review: Word processing in groups

Word Processing in Coxeter Groups∗

Several de nitions, facts, and theorems stated during the recent talks given by Dr. Donnelly relating to the word problem for Coxeter groups are restated in Ÿ1 to provide some background information and notation. Three other facts, due to Casselman, are also stated and proved as lemmas in this section. In Ÿ2, we state and prove Tits' Theorem for the word problem on Coxeter groups. Finally, we c...

Book Review: Discourse Processing by Manfred Stede

Discourse is coming in from the cold. After years of being ignored by researchers in other areas of computational linguistics and language technology, many of these same researchers are beginning to think that their own work could benefit from treating text as more than just a bag of sentences. That is, they are beginning to think that discourse offers some low-hanging fruit—achievable improvem...

Book Review

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Book Review

book review