These recent WhatsApp messages of a Venezuelan family – who asked to remain anonymous for fear of reprisals – underscore the caution civilians are taking in their daily conversations, on social media ...

Macworld reports that Apple’s December iPadOS 26.2 and macOS Tahoe 26.2 updates secretly doubled Wi-Fi speeds for compatible devices. The free updates enable 160MHz channel bandwidth on 5GHz networks ...

During the Stardust mission, NASA captured material traveling at nearly 19 times the speed of sound. The impact was so extreme it required special collection technology. The data revealed how violent ...

Ailsa Ostovitz has been accused of using AI on three assignments in two different classes this school year. "It's mentally exhausting because it's like I know this is my work," says Ostovitz, 17. "I ...

During its mission, Stardust captured an impact traveling at a velocity nearly 19 times the speed of sound—far faster than mission planners ever anticipated. The strike left sensors rattled and data ...

Researchers at Google’s Threat Intelligence Group (GTIG) have discovered that hackers are creating malware that can harness the power of large language models (LLMs) to rewrite itself on the fly. An ...

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Loads the trained Faster R-CNN model. Reads the input video frame by frame. For frames with weapons detected above a confidence threshold, saves the frame to a folder. Names the frames with the ...

I tried using DINOv3 as the pre-trained model for the detector and encountered an issue. When defining the Transformer, self.reference_points（not two-stage） is initialized as follows: if two_stage: ...

ABSTRACT: Traffic monitoring plays a vital role in smart city infrastructure, road safety, and urban planning. Traditional detection systems, including earlier deep learning models, often struggle ...