• Disagreement could also be a technique to make on-line content material unfold quicker, additional

    Credit score: CC0 Public Area Disagreement appears to unfold on-line posts quicker and additional than settlement, in accordance with a brand new examine from the College of Central Florida. The discovering comes from an examination of posts labeled controversial on social information aggregation website Reddit. To carry out the examine, the researchers analyzed greater than 47,000 posts about cybersecurity in a Reddit dataset that was collected by the Computational Simulation of On-line Social Habits (SocialSim) program of the U.S. Protection Superior Analysis Tasks Company. Researchers discovered that these posts had been seen by almost twice the variety of folks and traveled almost twice as quick when in comparison with posts…

  • New simulator helps robots sharpen their chopping abilities

    USC PhD scholar Eric Heiden, working with NVIDIA researchers, has created a brand new simulator for robotic chopping that may precisely reproduce the forces appearing on the knife because it presses and slices via frequent foodstuffs. Credit score: Eric Heiden/NVIDIA Researchers from the College of Southern California (USC) Division of Laptop Science and NVIDIA have unveiled a brand new simulator for robotic chopping that may precisely reproduce the forces appearing on a knife because it slices via frequent foodstuffs, corresponding to fruit and greens. The system might additionally simulate chopping via human tissue, providing potential functions in surgical robotics. The paper was offered on the Robotics: Science and Techniques (RSS)…

  • Novel scientific computing methodology for learning utility-scale renewable energy techniques

    Credit score: Pixabay/CC0 Public Area America has 37 gigawatts (GW) of utility-scale photo voltaic capability—sufficient to energy over 4,070,000,000 LED lights—with a powerful extra 112 GW of capability at present below growth. With a lot large-scale solar energy already in place, present developments in vitality techniques clearly level to renewable vitality sources and battery vitality storage techniques being main gamers within the energy grids of the long run. However these new applied sciences carry extra complexities and challenges. Given the obstacles, how can we perceive the conduct of modernized grids and the methods during which energy system operators and policymakers can guarantee their continued reliability on a big scale? NREL…

  • Novel methods extract extra correct information from photographs degraded by environmental components

    In contrast to current strategies, the brand new methodology suppresses the sunshine results and generates higher visibility enhancement outcomes. Credit score: Robby Tan, Yale-NUS Faculty Laptop imaginative and prescient expertise is more and more utilized in areas resembling automated surveillance methods, self-driving vehicles, facial recognition, healthcare and social distancing instruments. Customers require correct and dependable visible info to completely harness the advantages of video analytics purposes however the high quality of the video information is commonly affected by environmental components resembling rain, night-time situations or crowds (the place there are a number of photographs of individuals overlapping with one another in a scene). Utilizing laptop imaginative and prescient and deep…

  • Algorithm might assist scientists demystify advanced networks

    Credit score: Pixabay/CC0 Public Area From biochemical reactions that produce cancers, to the newest memes virally spreading throughout social media, easy actions can generate advanced behaviors. For researchers attempting to know these emergent behaviors, nevertheless, the complexity can tax present computational strategies. Now, a crew of researchers has developed a brand new algorithm that may function a simpler method to analyze fashions of organic programs, which in flip permits a brand new path to understanding the decision-making circuits that make up these programs. The researchers add that the algorithm will assist scientists research how comparatively easy actions result in advanced behaviors, reminiscent of most cancers development and voting patterns. The…

  • Scientists create instrument to discover billions of social media messages, probably predict turmoils

    UVM scientists have invented a brand new instrument: the Storywrangler. It visualizes the usage of billions of phrases, hashtags and emoji posted on Twitter. On this instance from the instrument’s on-line viewer, three world occasions from 2020 are highlighted: the demise of Iranian basic Qasem Soleimani; the start of the COVID-19 pandemic; and the Black Lives Matter protests following the homicide of George Floyd by Minneapolis police. The brand new analysis was printed within the journal Science Advances. Credit score: UVM For hundreds of years, folks regarded into the evening sky with their bare eyes—and instructed tales in regards to the few seen stars. Then we invented telescopes. In 1840,…