FACT FOCUS: Images of NYC mayor with Jeffrey Epstein are AI-generated. Here’s how we know

Images circulating online that show New York City Mayor Zohran Mamdani as a child with millionaire financier and sex offender ...
Interesting Engineering

Video: 6,000-pound robot helps Cornell team 3D-print concrete underwater in trials

Cornell researchers are racing to 3D-print concrete underwater using seafloor sediment for a DARPA challenge launching in ...
IEEE

Orthogonal Beam-Focusing With Planar Arrays for Multiple Access in Near-Field Communications

Abstract: Far-field multiple access techniques, such as space division multiple access (SDMA), leverage the angular orthogonality of beams in the far-field to serve multiple users with minimum ...
IEEE

SLAM-Based Joint Calibration of Multiple Asynchronous Microphone Arrays and Sound Source Localization

Abstract: Robot audition systems with multiple microphone arrays have many applications in practice. However, the accurate calibration of multiple microphone arrays remains challenging because there ...