Horowitz was CTO and a co-founder (with Jeff Bach, Chiao-fe Shu and Ramesh Jain) of Virage, Inc.In 24-Hour News Times, Real-Time Translation - New York Times. Nytimes.com (2003-04-07). Retrieved on 2013-11-21.Voice identification not a precise science - Chicago Tribune. Articles.chicagotribune.com (2002-11-14). Retrieved on 2013-11-21. Virage technology "watched, read and listened to raw video," extracting metadata that allowed for detailed semantic-based indexing of the video content. Virage went public on the NASDAQ in 2000,Virage Inc (Vrge) Ipo. NASDAQ.com. Retrieved on 2013-11-21. and was acquired by Autonomy in 2003.Autonomy buys video software rival. CNET. Retrieved on 2020-06-26. Horowitz acquired half a dozen patents in the field of media analysis and indexing while at Virage.
