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Note this is from around 1998. And it seems heavily grammar based. Things might have changed, since the hardware has become more powerful, and some statistical

by Wilya 15y ago

Note this is from around 1998. And it seems heavily grammar based. Things might have changed, since the hardware has become more powerful, and some statistical techniques have proven pretty good at Named-Entity recognition.

huxley 15y ago
It's possible that the current ones are still based on the work of Apple's Advanced Technology Group. Apple used HTC over its patents and this article about the suit mentioned the technology being added back in 10.5: http://forums.appleinsider.com/showthread.php?t=138975 http://forums.appleinsider.com/showthread.php?t=138975