UQLM provides a suite of response-level scorers for quantifying the uncertainty of Large Language Model (LLM) outputs. Each scorer returns a confidence score between 0 and 1, where higher scores ...
Abstract: As deepfake technologies continue to evolve, proactive defense techniques have gained increasing attention for their potential to either neutralize deepfake operations or simplify detection ...
We encrypt face images to provide biometric and database security. Face recognition is central to many authentication, security, and personalized applications. Yet, it suffers from significant privacy ...
Abstract: Facial landmark detection (FLD) is an important task in computer vision, involving the extraction of keypoints from facial images. Traditional methods typically employ a two-stage approach: ...
MINNEAPOLIS — Federal immigration agents flooding U.S. streets are using a new surveillance tool kit whose increasing use on observers and bystanders is alarming civil liberties advocates, lawmakers ...
ICE has used Mobile Fortify to identify immigrants and citizens alike over 100,000 times, by one estimate. It wasn't built to work like that—and only got approved after DHS abandoned its own privacy ...
The FBI has charged multiple people with crimes like vandalism after determining their identities using the controversial technology, according to court records. ICE protesters are being monitored by ...
The authors do not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and have disclosed no relevant affiliations beyond their ...
Agents use facial recognition, social media monitoring and other tech tools not only to identify undocumented immigrants but also to track protesters, current and former officials said. By Sheera ...
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