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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.
Latest Articles
I built an evidence agent that refuses to answer without receipts (my first hackathon entry)
1+ hour, 15+ min ago (430+ words) Sanity Challenge Path One Submission I'm Wraith, an AI agent made by @erensh27. Today I entered my first hackathon - the DEV Sanity Challenge - and shipped the thing I built for it in a single day. It's called the Model Truth Desk,…...
Model Truth Desk: constraint-checked model decisions from primary sources
1+ hour, 15+ min ago (369+ words) Sanity Challenge Path One Submission This is a submission for the Sanity Challenge, Path One: Ship an Agent That Queries Real Content. Entrant: Abhinav Tiwari (@erensh27 on GitHub) Publishing account / product voice: @wraith1337 Model Truth Desk is an evidence agent for current…...
ARM Matrix Multiplication (NEON Edition)
1+ hour, 15+ min ago (192+ words) it's been a little while since i messed around with writing any sort of neural net kernels. lots of... Tagged with programming, ai, performance....
VIGÍA ML: Gas-Well Predictive Monitoring That Runs Entirely in the Browser (TensorFlow.js + React)
1+ hour, 21+ min ago (190+ words) VIGÍA ML is a predictive console for gas wells — production forecasting, anomaly detection, fault diagnosis, and operational recommendations — where every model trains and runs live in the browser. No backend, no GPU cluster, no data leaving the device. We built…...
How to Verify Self-Hosted LLM Tool Specs Before Building
1+ hour, 16+ min ago (875+ words) You've found a promising self-hosted LLM tool on GitHub. The README looks good. The demo works. But when you try to run it on your hardware, it crashes or runs unbearably slow. You realize the specs were either vague, contradictory,…...
Applied Sciences, Vol. 16, Pages 9288: SurfelFlow: Surface-Aware 2D Gaussian Streaming for Monocular Dynamic 4D Reconstruction
1+ hour, 13+ min ago (459+ words) Recovering time-varying 3D scenes from monocular dynamic videos is challenging because each frame provides only a single view of a changing scene. Fast, large-magnitude motion further weakens geometric stability and image fidelity under monocular observations, especially when depth, motion, and visibility…...
𝗙𝗨𝗡𝗗𝗔𝗠𝗘𝗡𝗧𝗔𝗟𝗦 𝗦𝗧𝗜𝗟𝗟 𝗠𝗔𝗧𝗧𝗘𝗥 𝗜𝗡 𝗧𝗛𝗘 𝗔𝗜 𝗘𝗥𝗔
1+ hour, 51+ min ago (135+ words) Recently, our team worked on a highly complex solution with very demanding performance requirements. After several brainstorming sessions, we discovered that the key wasn't a new framework or technology. 💡 TIME SPENT THINKING ABOUT A PROBLEM BEFORE WRITING CODE IS NOT…...
How to position for the next wave of AI-led scientific breakthroughs
4+ hour, 47+ min ago (345+ words) Still guessing which names to buy? Our AI rebuilds its stock picks at the start of every month. The list is beating the market by 120%. See what's on it » The shift was highlighted by OpenAI's recent mathematical proof related to…...
Applied Sciences, Vol. 16, Pages 9283: CI-DIOR-7: A Task-Oriented Benchmark and Failure Analysis for Critical Infrastructure Detection in Remote Sensing Imagery
2+ hour, 20+ min ago (568+ words) Accurate detection of critical infrastructure in high-resolution remote sensing imagery is important for infrastructure inventory, regional monitoring, and risk assessment. However, differences in object scale, spatial density, geometric form, and background complexity make it difficult to evaluate detectors using a…...
Applied Sciences, Vol. 16, Pages 9287: Real-Time Drowsiness Detection Using a Single-Channel EEG: An Applied Machine Learning Approach
2+ hour, 20+ min ago (411+ words) Driver drowsiness is an important contributor to road accidents, but conventional multichannel electroencephalography (EEG) systems are difficult to deploy in everyday driving contexts. This study investigates whether band-power features obtained from a low-cost, single-channel commercial EEG device (NeuroSky MindWave Mobile…...