Range-resident logistic model connects animal movement and population dynamics

Despite decades of independent progress in population ecology and movement ecology, researchers have lacked a theoretical ...
IEEE

An Improved Compressive Sensing-Based Model for Efficient Analysis of Monostatic Electromagnetic Scattering Problems

Abstract: To further accelerate the analysis of monostatic electromagnetic (EM) scattering problems of objects, an improved compressive sensing (CS)-based model is proposed. First, an orthogonal ...
the-decoder

OpenAI's GPT-5.2 Pro solves math problems that stumped every AI model before it

OpenAI has a new math champion. GPT-5.2 Pro just set a record on the notoriously difficult FrontierMath benchmark, according to testing by Epoch AI. The model hit 31 percent on the hardest tier (Tier ...
IEEE

Meta-Learning Inspired Single-Step Generative Model for Expensive Multitask Optimization Problems

Abstract: In expensive multitask optimization problems (ExMTOPs), multiple complex tasks must be optimized simultaneously under limited computational budgets. Existing approaches, often based on ...
The New York Times

There’s One Easy Solution to the A.I. Porn Problem

Ms. Pfefferkorn is a policy fellow at the Stanford Institute for Human-Centered AI. On Christmas Eve, Elon Musk announced that Grok, the artificial intelligence chatbot offered by his company xAI, ...