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Computer Modeling 亚博棋牌平台
November 13, 2020

Top Headlines
 

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 ...

Final Dance of Unequal Black Hole Partners

Researchers used the Frontera supercomputer to model for the first time a black hole merger of two black holes with very different sizes (128:1). The research required seven months of constant ...

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 ...

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 ...
Latest Headlines
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Earlier Headlines
 

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 ...

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 ...

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 ...

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 ...

New Theory Hints at More Efficient Way to Develop Quantum Algorithms

A new theory could bring a way to make quantum algorithm development less of an accidental process, say ...

How to Make AI Trustworthy

One of the biggest impediments to adoption of new technologies is trust in artificial intelligence (AI). Now, a new tool generates automatic indicators if data and predictions generated by AI ...

Artificial Intelligence Learns Continental Hydrology

The data sets on the Earth's gravitational field which are required for this, stem from the GRACE and GRACE-FO satellite missions. Using the South American continent as an example, Earth system ...

Thermodynamics of Computation: A Quest to Find the Cost of Running a Turing Machine

Turing machines are widely believed to be universal, in the sense that any computation done by any system can also be done by a Turing machine. In a new article, researchers present their work ...

New Study Warns: We Have Underestimated the Pace at Which the Arctic Is Melting

Arctic sea ice is melting more quickly than once assumed. Today's climate models have yet to incorporate the steep rise in temperatures that have occurred over the past 40 ...

Revised Code Could Help Improve Efficiency of Fusion Experiments

Researchers have upgraded a key computer code for calculating forces acting on magnetically confined plasma in fusion energy experiments. The upgrade will help scientists further improve the design ...

Virtual Imaging Trials Optimize CT, Radiography for COVID-19

A new article looks at the use of virtual imaging trials in effective assessment and optimization of CT and radiography acquisitions and analysis tools to help manage the coronavirus disease ...

Computer Modeling Used to Predict Reef Health

A researcher has developed a way to predict the future health of the planet's coral reefs. He has been studying the ecosystems of the world's endangered ...

Faster, More Efficient Energy Storage Could Stem from Holistic Study of Layered Materials

A team has developed a novel, integrated approach to track energy-transporting ions within an ultra-thin material, which could unlock its energy storage potential leading toward faster charging, ...

Deep Learning Algorithm to Speed Up Materials Discovery in Emerging Tech Industries

Solid-state inorganic materials are critical to the growth and development of electric vehicle, cellphone, laptop battery and solar energy technologies. However, finding the ideal materials with the ...

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