Mathematical Modeling News

January 27, 2025

Top Headlines

Artificial Intelligence in Biomedicine: A Key to Analyzing Millions of Individual Cells

Jan. 23, 2025 — Our bodies are made up of around 75 billion cells. But what function does each individual cell perform and how greatly do a healthy person's cells differ from those of someone with a disease? To draw ...

Synchronization in Neural Nets: Mathematical Insight Into Neuron Readout Drives Significant Improvements in Prediction Accuracy

Jan. 16, 2025 — Researchers applied the mathematical theory of synchronization to clarify how recurrent neural networks (RNNs) generate predictions, revealing a certain map, based on the generalized synchronization, ...

New Method Forecasts Computation, Energy Costs for Sustainable AI Models

Jan. 13, 2025 — The process of updating deep learning/AI models when they face new tasks or must accommodate changes in data can have significant costs in terms of computational resources and energy consumption. Researchers have developed a novel method that ...

New AI Model TabPFN Enables Faster and More Accurate Predictions on Small Tabular Data Sets

Jan. 9, 2025 — A team has developed a new method that facilitates and improves predictions of tabular data, especially for small data sets with fewer than 10,000 data points. The new AI model TabPFN is trained on ...

Latest Headlines

updated 12:12pm EST

AI Predicts Cancer Prognoses, Responses to Treatment

Jan. 8, 2025 — A new artificial intelligence tool combines data from medical images with text to predict cancer prognoses and treatment ...

New AI Predicts Inner Workings of Cells

Jan. 8, 2025 — In the same way that ChatGPT understands human language, a new AI model developed by computational biologists captures the language of cells to accurately predict their ...

Scientists Leverage Artificial Intelligence to Fast-Track Methane Mitigation Strategies in Animal Agriculture

Jan. 8, 2025 — A new study reveals that generative Artificial Intelligence (AI) can help expedite the search for solutions to reduce enteric methane emissions ...

Driving Autonomous Vehicles to a More Efficient Future

Jan. 7, 2025 — Researchers focus on enhancing the aerodynamic performance of autonomous vehicles by reducing drag induced by externally mounted sensors such as cameras and light detection and ranging instruments. ...

How Do Directional Connections Shape Complex Dynamics in Neuronal Networks?

Jan. 6, 2025 — In order to uncover the relationship between structure and function, researchers used microfluidic devices to study neuronal ...

How Does a Hula Hoop Master Gravity? Mathematicians Prove That Shape Matters

Jan. 2, 2025 — Hula hooping is so commonplace that we may overlook some interesting questions it raises: 'What keeps a hula hoop up against gravity?' and 'Are some ...

Researchers Introduce Boltz-1, a Fully Open-Source Model for Predicting Biomolecular Structures

Dec. 17, 2024 — Researchers developed a fully open-source biomolecular structure prediction model that achieves state-of-the-art performance, at the level of ...

AI May Help Researchers With Medical Chart Review

Dec. 20, 2024 — Researchers trained a large language model to read medical charts, looking for signs that kids with ADHD received the right follow-up care when using new ...

Need a Research Hypothesis? Ask AI

Dec. 19, 2024 — Engineers have developed AI frameworks to identify evidence-driven hypotheses that could advance biologically inspired ...

String Figures Shed Light on Cultural Connections and the Roots of Mathematical Reasoning

Dec. 17, 2024 — New research suggests that the making of string figures, a globally documented practice, may point to shared cultural heritage stretching back ...

AI May Help Researchers With Medical Chart Review, Study Finds

Dec. 20, 2024 — Researchers trained a large language model to read medical charts, looking for signs that kids with ADHD received the right follow-up care when using new ...

Physicists 'Bootstrap' Validity of String Theory

Dec. 17, 2024 — String theory remains elusive as a 'provable' phenomenon. But a team of physicists has now taken a significant step forward in validating string theory by using an innovative mathematical ...

Physics and Emote Design: Quantifying Clarity in Digital Images

Dec. 16, 2024 — When analyzing artworks, understanding the visual clarity of compositions is crucial. Inspired by digital artists, researchers have created a metric to quantify clarity in digital images. As a ...

'Us' Vs. 'Them' Biases Plague AI, Too

Dec. 12, 2024 — A study by a team of scientists finds that AI systems are also prone to social identity biases, revealing fundamental group prejudices that reach beyond those tied to gender, race, or ...

Researchers Reduce Bias in AI Models While Preserving or Improving Accuracy

Dec. 12, 2024 — Researchers developed an AI debiasing technique that improves the fairness of a machine-learning model by boosting its performance for subgroups that are underrepresented in its training data, while ...

AI Thought Knee X-Rays Show If You Drink Beer -- They Don't

Dec. 11, 2024 — A new study highlights a hidden challenge of using AI in medical imaging research -- the phenomenon of highly accurate yet potentially misleading results known as 'shortcut learning.' The ...

Leap in Modelling Human Impact on Climate May Lead to Early Warning of Climate Disasters

Dec. 10, 2024 — Mathematicians have applied statistical mechanics to climate change detection and attribution for first time. They have shown how to separate the 'signal' of human-made climate change from ...

Black-Box Forgetting: A New Method for Tailoring Large AI Models

Dec. 9, 2024 — Pretrained large-scale AI models need to 'forget' specific information for privacy and computational efficiency, but no methods exist for doing so in black-box vision-language models, where ...

Finding the Weak Points: New Method to Prevent Train Delay Cascades

Dec. 9, 2024 — To help improve punctuality by understanding how delays propagate and identifying critical trains, researchers have developed a new network-based ...

New AI Cracks Complex Engineering Problems Faster Than Supercomputers

Dec. 9, 2024 — Modeling how cars deform in a crash, how spacecraft responds to extreme environments, or how bridges resist stress could be made thousands of times faster thanks to new artificial intelligence that ...

Breakthrough AI Model Can Translate the Language of Plant Life

Dec. 9, 2024 — A pioneering artificial intelligence (AI) powered model able to understand the sequences and structure patterns that make up the genetic 'language' of plants, has been launched by a ...

Hybrid Theory Offers New Way to Model Disturbed Complex Systems

Dec. 6, 2024 — In fields ranging from immunology and ecology to economics and thermodynamics, multi-scale complex systems are ubiquitous. They are also notoriously difficult to model. Conventional approaches take ...

AI Beats Experts in Predicting Future Quality of 'Mini-Organs'

Dec. 6, 2024 — Researchers have developed a model that uses artificial intelligence (AI) to predict organoid development at an early stage. The model, which is faster and more accurate than expert researchers, ...

How Neighborhood Enhances Cooperation

Dec. 6, 2024 — Helping out your neighbor or minding your own business? A challenging choice with different benefits for each decision. Game theory provides guidance in making such choices -- from a theoretical ...

X-Ray Vision: Seeing Through the Mystery of an X-Ray Emissions Mechanism

Dec. 4, 2024 — Since the 1960s, scientists who study X-rays, lightning and similar phenomena have observed something curious: In lab experiments replicating these occurrences, electrons accelerated between two ...

A New Way to Create Realistic 3D Shapes Using Generative AI

Dec. 4, 2024 — An AI method enables the generation of sharp, high-quality 3D shapes that are closer to the quality of the best 2D image models. Previous approaches typically generated blurry or cartoonish 3D ...

Accelerating Climate Modeling With Generative AI

Dec. 2, 2024 — The algorithms behind generative AI tools like DallE, when combined with physics-based data, can be used to develop better ways to model the Earth's climate. Computer scientists have now used ...

Digital Twins of the Earth Is a Misleading Term as Computer Models Are Always a Simplified Representation of Reality

Dec. 2, 2024 — The term 'Digital Twin of the Earth' creates the idea of the availability of a highly accurate virtual copy of our planet, enabling researchers to predict the most complex future climate ...

Can We Avert the Looming Food Crisis of Climate Change?

Nov. 26, 2024 — Researchers share a mathematical model created to capture the nonlinear relationships between CO2, temperature, human population, and crop growth. Increasing evidence of chaotic and complex dynamics ...

Researchers Develop an Efficient Way to Train More Reliable AI Agents

Nov. 22, 2024 — Researchers developed an efficient approach for training more reliable reinforcement learning models, focusing on complex tasks that involve variability. This could enable the leverage of ...