Researchers from the University of Cambridge have developed a VR program called “HotGestures” that allows users to access and use 3D modeling tools through hand gestures. Using machine learning, the system recognizes gestures and enables quick and efficient tool selection. The gesture-based method was well-received by participants and outperformed traditional menu-based interaction in terms of…

VR-NeRF is an advanced AI system for capturing and rendering high-fidelity walkable spaces in virtual reality. It addresses the limitations of existing methods by offering realistic VR experiences with high-quality renderings and allowing users to freely explore real-world spaces. The system utilizes a high-fidelity dataset and a multi-camera rig, along with a custom GPU renderer,…

Giskard Bot, an open-source testing framework, has been introduced as a game-changer in machine learning models. It aims to identify vulnerabilities, generate domain-specific tests, and automate test suite execution within CI/CD pipelines. The integration of Giskard bot with Hugging Face allows users to automatically publish vulnerability reports when new models are uploaded. Giskard not only…

A research study by CASIA, Nanjing University, and Fudan University introduces Consistent 4D, a new method for generating 4D content from 2D sources. The approach utilizes a tailored Cascade DyNeRF and a pre-trained 2D diffusion model to visualize moving objects. The study demonstrates promising results for video-to-4D creation, with potential applications in various fields.

A group of researchers from UC Berkeley, Stanford, and King Abdulaziz City for Science and Technology has proposed a programmatic framework called RULES to evaluate the rule-following ability of large language models (LLMs). RULES consists of 15 text scenarios with specific rules for model behavior. The study highlights vulnerabilities in popular LLMs like GPT-4 and…

NVIDIA has unveiled its latest Maxine developer platform, introducing GPU-accelerated AI services that enhance video and audio streams in real time. The update includes features like augmented reality, audio effects, video effects, Live Portrait animation using a standard webcam, Voice Font for creating a unique digital voice, and Eye Contact, which enhances conversation engagement. Maxine…

GateLoop is a novel sequence model developed by researchers from Johannes Kepler University. It outperforms existing linear recurrent models in auto-regressive language modeling. GateLoop offers low-cost recurrent and efficient parallel modes and introduces a surrogate attention mode with implications for Transformer architectures. It emphasizes the significance of data-controlled cumulative products for more robust sequence models.…

Artificial intelligence has proven to be a valuable tool in the field of chemistry and polymer science. By predicting chemical reactions and suggesting optimal combinations, AI helps scientists discover new materials and accelerate the development process. Researchers are also exploring the use of biomass and waste materials to create more sustainable polymers with enhanced properties.…

Researchers from Duke University and the Air Force Research Laboratory have introduced a new approach called Policy Stitching (PS) to tackle challenges in using reinforcement learning (RL) for teaching robots new skills. PS enables the combination of separately trained robots and task modules to create a new policy for rapid adaptation, showing exceptional zero-shot and…

Nvidia has developed new chips, the HGX H20, L20 PCle, and L2 PCle, as a workaround to continue selling high-end chips to Chinese companies despite US export restrictions. These chips, while less powerful than previously restricted models, allow Nvidia to maintain its presence in the Chinese market, which contributes a significant portion of its data…