Cycle detection in directed graphs, topological sort, Kahn’s algorithm. These are the ones that feel simple until you’re implementing them and something quietly goes wrong. Same idea as BFS: try to ...

Multimodal AI, robotics, and precision analytics converge to transform China’s largest hog farming sector into an intelligent ...

A high-resolution, motion-resolved MRI method provides rapid and reliable measurement of heart oxygen consumption ...

Personalized algorithms may quietly sabotage how people learn, nudging them into narrow tunnels of information even when they start with zero prior knowledge. In the study, participants using ...

This article was co-authored with Emma Myer, a student at Washington and Lee University who studies Cognitive/Behavioral Science and Strategic Communication. In today’s digital age, social media has ...

Mayo Clinic research published April 28 showed an AI model could detect pancreatic cancer up to three years before clinical diagnosis. Projected to be the second-leading cause of cancer-related death ...

Amazon can steer market-wide prices without ever colluding—exposing a gap in antitrust law that the FTC is now fighting to close.

Artificial intelligence detectors are increasingly used to check the veracity of content online. We ran more than 1,000 tests and found several strengths and plenty of weaknesses. By Stuart A.

Abstract: Computer-aided lung sound analysis (CALSA) paired with digital auscultation provides a cheap, objective, and non-invasive measurement option for healthcare providers. An important task of ...

Abstract: The detection and repair of cycle jumps are necessary steps in high-precision GNSS data processing. This article proposes a cycle slip detection algorithm based on multimodal feature fusion ...

A misalignment-tolerant multi-pass optical cavity boosts weak Raman signals, doubling path length and enabling stable, sensitive trace gas detection in air. (Nanowerk News) A research team led by Prof ...