June 23, 2009
Earlier this year, ProgrammableWeb reported that Expert System, a leading semantic software company, had released the Cogito Intelligence API which allows semantic processing and analysis functionality to be integrated with government, intelligence, law enforcement and other types of security software systems and applications. Expert System has just announced the launch of a "freemium" version of the Cogito Intelligence API which is available on Mashape, the cloud API Marketplace.
As far as web search tools go, few have generated as much hype as Wolfram Alpha. The service, which bills itself as a "computational knowledge engine," differs from search engines such as Google, in that it does not return lists of web pages. Rather, Wolfram Alpha attempts to calculate answers to user queries. For example, a query of "los angeles county median household income" will return the result "$43,518."