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      Computer Modeling News
      December 3, 2020

      Top Headlines
       

      Next Step in Simulating the Universe

      Researchers have developed a way to accurately represent the behavior of elementary particles called neutrinos in computer simulations of the Universe. The simulation results reveal the effects of ...

      Biophysics: Geometry Supersedes Simulations

      Physicists have introduced a new method that allows biological pattern-forming systems to be systematically characterized with the aid of mathematical analysis. The trick lies in the use of geometry ...

      Three Reasons Why COVID-19 Can Cause Silent Hypoxia

      To crack the mystery of what causes silent hypoxia, a condition when oxygen levels in the body are abnormally low, biomedical engineers used computer modeling to test out three different scenarios ...

      Virtual Reality Forests Could Help Understanding of Climate Change

      The effects of climate change are sometimes difficult to grasp, but now a virtual reality forest, created by geographers, can let people walk through a simulated forest of today and see what various ...
      Latest Headlines
      updated 9:34pm EST

      Earlier Headlines
       

      AI Model Uses Retinal Scans to Predict Alzheimer's Disease

      A form of artificial intelligence designed to interpret a combination of retinal images was able to successfully identify a group of patients who were known to have Alzheimer's disease, ...

      Time to Rethink Predicting Pandemic Infection Rates?

      In a new article, a physicist explains how he combined math in the form of Tchebychev's inequality with a statistical ensemble to understand how macroscopic exponential growth with different ...

      Interactive Virtual Reality Emerges as a New Tool for Drug Design Against COVID-19

      Scientists have demonstrated a new virtual reality technique which should help in developing drugs against the SARS-CoV-2 virus -- and enable researchers to share models and collaborate in new ways. ...

      Students Develop Tool to Predict the Carbon Footprint of Algorithms

      Within the scientific community, it is estimated that artificial intelligence -- otherwise meant to serve as a means to effectively combat climate change -- will become one of the most egregious CO2 ...

      Hidden States of the COVID-19 Spike Protein

      Computer modeling of the COVID-19 virus on supercomputers showed that the spike protein visits an intermediate state before it can dock to the receptor protein on the host cell membrane. This ...

      A New Approach to Artificial Intelligence That Builds in Uncertainty

      Artificial intelligence isn't perfect. In fact, it's only as good as the methods and data built into it. Researchers have detailed a new approach to artificial intelligence that builds ...

      Scientists Voice Concerns, Call for Transparency and Reproducibility in AI Research

      Scientist challenge scientific journals to hold computational researchers to higher standards of transparency, and call for their colleagues to share their code, models and computational environments ...

      New Algorithm Could Unleash the Power of Quantum Computers

      A new algorithm that fast forwards simulations could bring greater use ability to current and near-term quantum computers, opening the way for applications to run past strict time limits that hamper ...

      New Model Examines How Societal Influences Affect U.S. Political Opinions

      Northwestern University researchers have developed the first quantitative model that captures how politicized environments affect U.S. political opinion formation and ...

      Tool Helps Clear Biases from Computer Vision

      Researchers have developed a tool that flags potential biases in sets of images used to train artificial intelligence (AI) systems. The work is part of a larger effort to remedy and prevent the ...

      Driving Behavior Less 'Robotic' Thanks to New Model

      Researchers have now developed a new model that describes driving behavior on the basis of one underlying 'human' principle: managing the risk below a threshold level. This model can ...

      Brain Circuitry Shaped by Competition for Space as Well as Genetics

      Complex brain circuits in rodents can organize themselves with genetics playing only a secondary role, according to a new computer modelling ...

      Simpler Models May Be Better for Determining Some Climate Risk

      Typically, computer models of climate become more and more complex as researchers strive to capture more details of our Earth's system, but according to a team of researchers, to assess risks, ...

      Engineers Pre-Train AI Computers to Make Them Even More Powerful

      Engineers have developed a new machine-learning method that paves the way for artificial intelligence to be used in applications that until now have been deemed too sensitive. The method, which has ...

      A Computer Predicts Your Thoughts, Creating Images Based on Them

      Researchers have developed a technique in which a computer models visual perception by monitoring human brain signals. In a way, it is as if the computer tries to imagine what a human is thinking ...

      Machine Learning Models Identify Kids at Risk of Lead Poisoning

      Machine learning can help public health officials identify children most at risk of lead poisoning, enabling them to concentrate their limited resources on preventing poisonings rather than ...

      Solar Storm Forecasts for Earth Improved With Help from the Public

      Scientists used observations recorded by members of the public to increase accuracy of computer model predictions of when harmful CMEs will hit ...

      Security Software for Autonomous Vehicles

      Before autonomous vehicles participate in road traffic, they must demonstrate conclusively that they do not pose a danger to others. New software prevents accidents by predicting different variants ...

      Tool Transforms World Landmark Photos Into 4D Experiences

      Using publicly available tourist photos of world landmarks such as the Trevi Fountain in Rome or Top of the Rock in New York City, researchers have developed a method to create maneuverable 3D images ...

      Model Shows That the Speed Neurons Fire Impacts Their Ability to Synchronize

      Research has shown for the first time that a computer model can replicate and explain a unique property displayed by a crucial brain cell. Their findings shed light on how groups of neurons can ...

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