Better and faster search engines...

ScienceDaily (2009-06-03) -- Internet search engines virtually always create a ranking of all pages, and then they choose only those pages that contain the right words. A new approach yields more relevant hits and faster search engines.

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Scientists Predict Click-through Behavior In Web Searches

ScienceDaily (2009-03-16) -- In the world of search engines, clicks mean cash, and in a sluggish economy, companies can benefit by maximizing click-throughs to their Web sites from search engines.

Full article is here.