Facebook is a social utility that connects people with friends and others who work, study and live around them. People use Facebook to keep up with fr...

aclweb.org - the online home of the association for computational linguistics

Comprehensive collection of constitutional materials, including books, articles, and tools.

Twitter is without a doubt the best way to share and discover what is happening right now.

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Scientific Literature Digital Library incorporating autonomous citation indexing, awareness and tracking, citation context, related document retrieval...

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Docstoc is a community for people to find and share professional documents. Find free legal documents and free business documents.

The IBM corporate home page, entry point to information about IBM products and services