David Huffman's 1952 algorithm reveals a deep puzzle: the more predictable a message source, the shorter its optimal code. Shannon's entropy isn't just a measure of uncertainty, it's the hard ceiling ...

Anthropic on Tuesday launched Claude Cowork on mobile and web, expanding a tool that has quietly become the company's bridge between the developer-centric world of AI coding agents and the far larger ...

A few days ago, one of my colleagues asked me a favor. They wanted a few iOS and macOS screenshots turned into a mockup image where the UI is rendered on an iPhone and a MacBook. The problem? It was 3 ...

China’s Alibaba will ban employees from using Anthropic’s programming tool Claude Code, starting on July 10, according to multiple reports. Anthropic already prohibits Chinese companies, as well as ...

Anthropic's Claude Code has tool that can help identify China-linked users Anthropic has accused Alibaba of illicitly extracting its AI model capabilities U.S. and China locked in frantic race to ...

BEIJING, July 3 (Reuters) – Chinese tech giant Alibaba has banned employees from using Anthropic’s Claude Code at work after the tool drew scrutiny for code ‌that can help identify China-linked users, ...

Abstract: Reliable communication in modern digital systems demands effective error detection and correction mechanisms to counteract channel noise and interference ...

Despite the rapid adoption of LLM chatbots, little is known about how they are used. We document the growth of ChatGPT’s consumer product from its launch in November 2022 through July 2025, when it ...

Abstract: In high-speed mobile scenarios, Orthogonal Time Frequency Space (OTFS) effectively addresses the Doppler frequency shift. Channel coding enhances the ...

Code-based cryptography employs error-correcting codes as the basis for secure public-key schemes, leveraging the intrinsic difficulty of decoding a random linear code. The foundational McEliece ...