Non-binary low-density parity-check (LDPC) codes extend conventional binary LDPC schemes by operating over larger Galois fields, affording stronger error-correction ...

This tutorial implements the Multiple Signal Classification (MUSIC) Algorithm [1] on the AI Engine. MUSIC is a popular algorithm for Direction of Arrival (DOA) estimation in antenna array systems.

Do you remember the early days of social media? The promise of connection, of democratic empowerment, of barriers crumbling and gates opening? In those heady days, the co-founder of Twitter said that ...

Stars are the fundamental building blocks of our universe. Most stars host planets, like our Sun hosts our solar system, and if you look more broadly, groups of stars make up huge structures such as ...

One July afternoon in 2024, Ryan Williams set out to prove himself wrong. Two months had passed since he’d hit upon a startling discovery about the relationship between time and memory in computing.

Want more AI-fueled chaos in your streaming life? Stick around—Netflix clearly isn’t done letting the robots take the remote. This new AI search isn’t just about genre or title—it’s about “vibe,” says ...

The U.S. Department of Commerce’s National Institute of Standards and Technology (NIST) has finalized a set of encryption algorithms designed to withstand cyberattacks from quantum computers. These ...

If you’ve rented an apartment in the US in the past several years, you may have had the sense that the game was rigged: Prices creep up not only at your building but at others throughout the city, ...

The prominent A.I. start-up said it planned to eventually fold the new technology into its popular online chatbot, ChatGPT. By Cade Metz Reporting from San Francisco OpenAI is testing an A.I.-powered ...

Abstract: Alphabetic codes and binary search trees are combinatorial structures that abstract search procedures in ordered sets endowed with probability distributions. In this paper, we design new ...