Others
Linguistics
This is a collection of linguistic resources.
Linguistics for Beginners
This is an on-line and introductional course to linguistics, which also covers aspects of communication models, semantics and text linguistic.
http://www.uni-kassel.de/fb8/misc/lfb/html/text/startlfbframeset.html
An Algorithmic Approach to English Pluralization
This site introduces an English pluralization algorithm implementation, as well as a pluralization categorisation.
http://www.csse.monash.edu.au/~damian/papers/HTML/Plurals.html
Frequently asked questions about Computational Linguistics
This site by the University of Zurich offers a Computational Linguistics FAQ.
http://www.ifi.unizh.ch/CL/CL_FAQ.html
The XTAG Project
The English grammar based on a Tree Adjoining Grammar (TAG).
http://www.cis.upenn.edu/~xtag/