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Mathematics News & Resources
4Mathematics is a specialist search engine for Mathematics. Discover the latest math news and mathematical content. Part of the 4SEARCH network of topic specific search engines.
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Meshgraphnet-Transformer Shows Scalable Simulation Of Solid Mechanics On High-Resolution Meshes
22+ min ago (709+ words) Researchers have developed a new artificial intelligence model, MeshGraphNet-T, which accurately and efficiently simulates complex physical impacts on detailed 3D objects by directly modelling long-range interactions, unlike previous methods struggling with large, high-resolution simulations. https://quantumzeitgeist.com/wp-content/uploads/Image_fx-36-23.jpg Researchers are tackling the challenge of…...
🥽 Deep Dive: Understanding Contextual Recall 🎯 in RAG Systems
35+ min ago (265+ words) Contextual Recall measures the semantic completeness of your retrieval system. It is calculated by first generating a list of claims or statements from the Expected Output (Ground Truth) of the RAG system. Using an LLM (typically the same model used…...
Transformer Invariance Shows Gains On Open-Vocabulary Tasks With Unseen Symbols
53+ min ago (227+ words) Scientists developed a Symbol-Invariant Transformer architecture to address the challenge of handling interchangeable tokens in neural networks. The study pioneered a method for achieving exact invariance to renaming of these tokens, a common issue in symbolic reasoning tasks such as…...
Neural Ambisonics Encoding Shows Accurate Spatial Audio With Varying Sound Sources
59+ min ago (689+ words) Researchers have developed a neural network that accurately recreates spatial audio from microphone arrays, even with complex real-world setups, by learning from directional sound characteristics rather than simply relying on microphone positions. https://quantumzeitgeist.com/wp-content/uploads/Image_fx-31-27.jpg Researchers are tackling the limitations of current…...
IBM Opens Global RFP for AI-Driven Solutions Shaping the Future of Work and Education
1+ hour, 6+ min ago (637+ words) IBM (NYSE: IBM) today announced a global request for proposals (RFP) for the next cohort of the IBM Impact Accelerator focused on AI for transformative education and workforce development. The program invites nonprofits or government organizations, including academic institutions, to…...
Shows Sequence Diffusion Model Captures Uncertainty In Temporal Link Prediction
1+ hour, 7+ min ago (247+ words) The team achieved this by framing temporal link prediction as a sequence-level denoising task, where noise is introduced to both historical interactions and future destinations. This encourages the model to learn richer node distributions, rather than solely focusing on final…...
Shows Graph Attention Networks Overcome Noise In Random Geometric Graphs With Erdős--Rényi Contamination
1+ hour, 19+ min ago (447+ words) The study establishes a novel framework for analysing GATs by leveraging high-dimensional geometric tail bounds and concentration for neighbourhood counts and sample covariances. Researchers designed a discrete-attention scheme to yield consistent estimation and lower prediction error than non-attention message passing,…...
5 Open Source Image Editing AI Models
1+ hour, 36+ min ago (492+ words) From real-time edits to reasoning-driven image transformations, this guide breaks down five open source AI models that are quietly reshaping how images are created and edited. " AI image editing has advanced quickly. Tools like ChatGPT and Gemini have shown how…...
Strathclyde deploys machine learning to design mirrors for high-power lasers
1+ hour, 49+ min ago (280+ words) Plasma mirrors will cope with powerful lasers designed with "emerging ML framework. Certain plasma mirrors can withstand the intensity of powerful lasers. High-power lasers are promising tools for developing new solutions for healthcare, manufacturing and nuclear fusion. However, says the…...
Mathematics has the power to shape the future: Dr. Jayakara S.M.
2+ hour, 2+ min ago (304+ words) Bengaluru: National Mathematics Day was celebrated with enthusiasm at Bangalore University with the inauguration of a national-level symposium on mathematics and its applications. The event was organised by the Department of Mathematics to commemorate the birth anniversary of legendary Indian…...