What Are Topic Maps (6 tags)
An introduction to XML Topic Maps, an XML standard that can be used to index and capture relationships between concepts, improving the findability of information.
Better Search Engine Design: Beyond Algorithms (2 tags)
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.