John Pastor

Virginia Tech
Latest in Product Development
Modeling AI ROI Like a CFO, Not a Vendor
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Modeling AI ROI Like a CFO, Not a Vendor
August 12, 2026
People work on the Tesla Model Y production line at the Tesla Gigafactory assembly plant during a media organized tour, in Shanghai, China, Tuesday, April 14, 2026.
Tesla Recalls Nearly 3M Vehicles Over Design Issue
August 24, 2026
ANDI the sweating manikin helps ASU researchers discover the secrets of sweating.
The Science of Sweating Still Holds Surprises
August 21, 2026
Castelion
The Country's Largest Hypersonic Missile Manufacturing Facility Is Expanding
August 21, 2026
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In this Friday, Feb. 26, 2016 photo, a sign outside the Petersburgh Municipal Complex informs residents of water distribution times in Petersburgh, N.Y. PFOA, long used in the manufacuring of Teflon pans, Gore-Tex jackets, ski wax, and many other products has turned up in the water in factory towns around the country like Petersburgh, impacting drinking water.
Product Development
Activists Demand Action Against PFOA in Water
The novel approach to making systems forget data is called 'machine unlearning' by the two researchers who are pioneering the concept. Instead of making a model directly depend on each training data sample (left), they convert the learning algorithm into a summation form (right) - a process that is much easier and faster than retraining the system from scratch.
Advanced Mfg
'Machine Unlearning' Wipes Out Data
Researchers presented four popular voice assistants with alarming statements about rape, suicide, depression and other major health problems.
Product Development
Smartphone 'Voices' Not Always Helpful
Manufacturing Customer Portal Guide for SMBs
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Manufacturing Customer Portal Guide for SMBs
More from John Pastor
Beyond the Dashboard
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Beyond the Dashboard
Turning KPI insights into meaningful business action.
August 12, 2026