Scientists create a new form of light matter in a quasicrystal

Researchers have for the first time created a reconfigurable polariton 2D quasicrystal. The team from the Skolkovo Institute ...

Physicists Find Hidden “Quantum Mirrors” That Trap Light in 2D Materials

By miniaturizing THz spectroscopy to a chip-scale platform, James McIver’s lab has uncovered a promising new method for controlling quantum materials. Under certain conditions, two-dimensional (2D) ...
Hosted on MSN

2D Green's Theorem Example; Solving Both Sides of the Equation

Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I really like to use numerical calculations without all the fancy programming ...
IEEE

2D-to-3D Lifting Human Pose Estimation Based on Simple Graph Convolution Regression

Abstract: In 2D-to-3D human pose estimation (HPE), the torso connection relationship between joints, which can be seen as important constraint information, is critical to improving the accuracy of 3D ...
Ars Technica

NASA found intriguing rocks on Mars, so where does that leave Mars Sample Return?

NASA’s interim administrator, Sean Duffy, was fired up on Wednesday when he joined a teleconference to talk about new scientific findings that concerned the potential for life to have once existed on ...
IEEE

Bridging 3D and 2D Convolution for Hyperspectral Images with Cross-dimensional Spectral Attention

Abstract: Hyperspectral imaging (HSI) captures reflectance characteristics across hundreds of narrow spectral bands, enabling the joint acquisition of fine-grained spatial details and continuous ...
Science Daily

Light-powered chip makes AI 100 times more efficient

Artificial intelligence is consuming enormous amounts of energy, but researchers at the University of Florida have built a chip that could change everything by using light instead of electricity for a ...
IGN

Shinobi: Art of Vengeance Is 2D Action Done Right – The Final Preview

When it comes to 2D action platformers, I don’t necessarily need them to be revolutionary. But I do expect a superb execution of the fundamentals – speed, control, and challenge – all of which the ...
Frontiers

Deriving equivalent symbol-based decision models from feedforward neural networks

1 KNDS Deutschland GmbH & Co. KG, Munich, Germany 2 Institute for Software Technology, University of the Bundeswehr Munich, Neubiberg, Germany Artificial intelligence (AI) has emerged as a ...
GitHub

Inefficient 2D convolution compared to JAX

When comparing a 2D depthwise convolution implemented in PyTorch vs. pure JAX/XLA on GPU, I observed that the PyTorch version runs roughly 3× slower and draws substantially more power than the ...
GitHub

SK-Arafat/Optimizer_kernel

KernelOptimizer is an open-source tool that automates CUDA kernel optimization for PyTorch workloads using large language models (LLMs). Inspired by Stanford CRFM’s fast kernel research, it leverages ...