Are China’s ‘AI tigers’ cheating? US rival Anthropic alleges some are

Top United States artificial intelligence firm Anthropic is accusing three prominent Chinese AI labs of illegally extracting capabilities from its Claude model to advance their own, claiming it raises ...

Anthropic says DeepSeek and other Chinese AI companies fraudulently used Claude

"These campaigns are growing in intensity and sophistication," Anthropic said as part of its lengthy statement.

Anthropic accuses Chinese AI labs of mining Claude as US debates AI chip exports

Anthropic accuses DeepSeek, Moonshot, and MiniMax of using 24,000 fake accounts to distill Claude’s AI capabilities, as U.S.
IEEE

A Joint High-Precision Frequency and Code Phase Estimation Algorithm for Iridium NEXT Satellites’ Signals of Opportunity

Abstract: In recent years, Low Earth Orbit (LEO) satellite signals of opportunity (SOPs) positioning technology has emerged a significant alternative to the Global Navigation Satellite System (GNSS), ...
IEEE

tinySLAM: A SLAM algorithm in less than 200 lines C-language program

Abstract: This paper presents a Laser-SLAM algorithm which can be programmed in less than 200 lines C-language program. The first idea aimed to develop and implement a simple SLAM algorithm providing ...