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/ 13 May 2008

Web start-up unveils semantic Wikipedia search tool

Powerset on Sunday unveiled tools for searching Wikipedia that use conversational phrasing instead of keywords, marking the first step of its challenge to established web-search services such as Google. Powerset’s technology breaks down the meaning of words and sentences into related concepts, freeing users from always needing to type the exact words they want to find.

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/ 21 September 2007

New search start-up hopes to rival Google

The dozens of entrepreneurs gathered for an exclusive high-tech conference in San Francisco this week all hoped to dazzle the crowd with their ingenuity. But one start-up, Powerset, is pursuing a particularly challenging goal: it is aiming to outshine the internet’s brightest star with a new search engine built to outsmart Google.