The Mathematics Search Engine
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 News & Web Pages
How We Added Closed Captions to Embedded Videos
14+ min ago (520+ words) You record a product walkthrough, share the embed code, and a teammate drops it into a Notion page. The video plays fine. But the subtitles that show up on the watch page? Gone. The embed page never had them. SendRec…...
AI breakthrough could dramatically lower the cost of drug development
18+ min ago (763+ words) MIT engineers used a language model to pick yeast-friendly codons, boosting production of six proteins, including trastuzumab. (CREDIT: Adobe Stock) Three-letter DNA "words" can decide whether a yeast cell cranks out a medicine efficiently or sputters along. The words are…...
How your LLM is silently hallucinating company revenue
19+ min ago (531+ words) LLMs are accelerating work across engineering disciplines, from generating React components and building backend APIs to noodling with SQL. But we all know LLMs make mistakes, and the nature of those mistakes varies dramatically across domains. Using LLMs with databases…...
I built a modular Fraud Detection System to solve 0.17% class imbalance (RF + XGBoost)
20+ min ago (336+ words) Hi everyone! I wanted to share a project I've been polishing to demonstrate how to structure a machine learning pipeline beyond just a Jupyter Notebook. It's a complete Credit Card Fraud Detection System built on the PaySim dataset. The main…...
Slowly Changing Dimensions: Types 1-3 with Examples
29+ min ago (609+ words) Dimensions change. A customer moves cities. A product gets reclassified. An employee changes departments. How your data model handles these changes determines whether your historical reports are accurate or misleading. Slowly Changing Dimensions (SCDs) are design patterns for managing dimension…...
Dimensional Modeling: Facts, Dimensions, and Grains
32+ min ago (609+ words) Dimensional modeling is the most widely used approach for organizing analytics data. Developed by Ralph Kimball, it structures data into two types of tables: facts (what happened) and dimensions (the context around what happened). The technique optimizes for query speed…...
AI-Driven Lending: Revolution or Risk for Global Credit Systems?
1+ hour, 9+ min ago (446+ words) The Rise of AI in Lending AI-driven lending leverages machine learning, big data analytics, and predictive algorithms to assess borrower risk, streamline approvals, and optimize loan portfolios. Unlike traditional credit scoring systems that rely heavily on historical financial data and…...
**Discovering a Hidden Gem: Prompto for Complex Reasoning**
1+ hour, 16+ min ago (573+ words) Discovering a Hidden Gem: Prompto for Complex Reasoning In the vast landscape of prompt engineering tools, one underrated gem stands out for its unique capabilities and ease of use: Prompto. Developed by the research team at the University of California,…...
NDSS 2025 - NDSS 2025 - BARBIE: Robust Backdoor Detection Based On Latent Separability
1+ hour, 25+ min ago (449+ words) Session 12D: ML Backdoors Authors, Creators & Presenters: Hanlei Zhang (Zhejiang University), Yijie Bai (Zhejiang University), Yanjiao Chen (Zhejiang University), Zhongming Ma (Zhejiang University), Wenyuan Xu (Zhejiang University) PAPER BARBIE: Robust Backdoor Detection Based On Latent Separability Backdoor attacks are an essential…...
Co-founders behind Reface and Prisma join hands to improve on-device model inference with Mirai
1+ hour, 41+ min ago (612+ words) Much of the conversation around AI today is focused on building cloud capacity and massive data centers to run models. Companies like Apple and Qualcomm are in the early stages of making on-device AI more useful. Amid all that, the…...