About the ACL

The Association for Computational Linguistics is THE international scientific and professional society for people
working on problems involving natural language and computation. Membership includes the ACL quarterly journal, title="Computational Linguistics" target="_blank" href="http://www.mitpressjournals.org/loi/coli">
Computational Linguistics, reduced registration at most ACL-sponsored conferences, discounts on
ACL-sponsored publications, and participation in ACL Special Interest Groups.

ACL Exec 2012

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What is computational linguistics?

Computational linguistics is the scientific study of language from a computational perspective. Computational linguists are interested in providing computational models of various kinds of linguistic phenomena. These models may be "knowledge-based" ("hand-crafted") or "data-driven" ("statistical" or "empirical"). Work in computational linguistics is in some cases motivated from a scientific perspective in that one is trying to provide a computational explanation for a particular linguistic or psycholinguistic phenomenon; and in other cases the motivation may be more purely technological in that one wants to provide a working component of a speech or natural language system. Indeed, the work of computational linguists is incorporated into many working systems today, including speech recognition systems, text-to-speech synthesizers, automated voice response systems, web search engines, text editors, language instruction materials, to name just a few.

Popular computational linguistics textbooks include: