Better Search Engine Design: Beyond Algorithms

Search engine accuracy is important, but convenience may be more important than squeezing the last few ounces of performance out of your system. Peter Van Dijck demonstrates simple but effective query analysis, best bets, and controlled vocabularies -- tools to make your search engines more effective.

Van Dijck, Peter. O'Reilly and Associates (2004). Articles>Web Design>Search>Controlled Vocabulary

All About Facets & Controlled Vocabularies

The authors present a comprehensive overview of faceted classifications and controlled vocabularies.

Fast, Karl, Fred Leise and Mike Steckel. Boxes and Arrows (2002). Design>Web Design>Search>Controlled Vocabulary