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UrduScientists have invented a first-of-its-kind instrument to peer deeply into billions of Twitter posts–providing an unprecedented, minute-by-minute view of popularity, from rising political movements, to K-pop, to emerging diseases. The tool–called the Storywrangler–gathers phrases across 150 different languages, analyzing the rise and fall of ideas and stories, each day, among people around the world. The Storywrangler quantifies collective attention.
Tag: Computer Science
Groundbreaking tomorrow: UIC kicks off construction for new computer science center
The University of Illinois Chicago will celebrate the start of construction on a 135,000-square-foot, multi-use computer science and engineering building with a groundbreaking ceremony on July 15.
Using Computation to Improve Words: Model Offers Novel Tool for Improving Serious Illness Conversations
Conversations between seriously ill people, their families and palliative care specialists lead to better quality-of-life. Understanding what happens during these conversations – and how they vary by cultural, clinical, and situational contexts – is essential to guide healthcare communication improvement efforts. To gain true understanding, new methods to study conversations in large, inclusive, and multi-site epidemiological studies are required. A new computer model offers an automated and valid tool for such large-scale scientific analyses.
Computers predict people’s tastes in art
Do you like the thick brush strokes and soft color palettes of an impressionist painting such as those by Claude Monet? Or do you prefer the bold colors and abstract shapes of a Rothko?
CUR Mathematics and Computer Sciences Division Announces 2021 Faculty Mentor Awardees
The Mathematics and Computer Sciences Division of the Council on Undergraduate Research announces the 2021 recipients of its Faculty Mentor Awards, which honor mentors for their success in mentoring undergraduate researchers.
Computer simulations of the brain can predict language recovery in stroke survivors
At Boston University, a team of researchers is working to better understand how language and speech is processed in the brain, and how to best rehabilitate people who have lost their ability to communicate due to brain damage caused by a stroke, trauma, or another type of brain injury.
Trump’s blog failed because visitors can’t “own the libs”
“From the Desk of Donald J. Trump,” a blog that the former president launched after getting banned from social media sites like Facebook and Twitter, has shut down after just a month. According to Binghamton University computer science professor Jeremy…
180 million Parler posts show discussion dominated by Trump, conversative topics, conspiracy theories
Article title: A Large Open Dataset from the Parler Social Network Authors: Max Aliapoulios, Emmi Bevensee, Jeremy Blackburn, Barry Bradlyn, Emiliano De Cristofaro, Gianluca Stringhini, Savvas Zannettou From the authors: “This paper presents a dataset of 183M Parler posts made by…
Does deplatforming work? Research explores effects of banning users from social network platforms
Article title: Understanding the Effect of Deplatforming on Social Networks Authors: Shiza Ali, Mohammad Hammas Saeed, Esraa Aldreabi, Jeremy Blackburn, Emiliano De Cristofaro, Savvas Zannettou, Gianluca Stringhini From the authors: “We find that users who get banned on Twitter/Reddit exhibit an…
A Match Made in … the Cloud
New international partnership between San Diego Supercomputer Center and particle physics powerhouse CERN leverages alliance with Strategic Blue, a UK-based Fintech company that helps organizations optimize procurement of cloud services.
2021 Posters on the Hill Spotlights Exemplary Undergraduate Research Projects for Policymakers, Scholars, and the Public
Via a virtual public poster session on April 28, undergraduate researchers from colleges and universities in 42 states and the District of Columbia will share their research projects in the 2021 Posters on the Hill event, sponsored by the Council on Undergraduate Research.
New system that uses smartphone or computer cameras to measure pulse, respiration rate could help future personalized telehealth appointments
A University of Washington-led team has developed a method that uses the camera on a person’s smartphone or computer to take their pulse and breathing rate from a real-time video of their face.
Finnish study detects lottery-like behavior in cryptocurrency market
Recent research from the University of Vaasa and the University of Jyväskyla shows that speculation and lottery-like behavior is a fundamental factor for the pricing of cryptocurrencies.
FAU Unveils Center for Connected Autonomy and Artificial Intelligence
To rapidly advance the field of artificial intelligence and autonomy, FAU’s College of Engineering and Computer Science recently unveiled its “Center for Connected Autonomy and Artificial Intelligence.”
Study Reveals Extent of Privacy Vulnerabilities with Amazon’s Alexa
A recent study outlines a range of privacy concerns related to the programs users interact with when using Amazon’s voice-activated assistant, Alexa. Issues range from misleading privacy policies to the ability of third-parties to change the code of their programs after receiving Amazon approval.
AI identifies social bias trends in Bollywood, Hollywood movies
Babies whose births were depicted in Bollywood films from the 1950s and 60s were more often than not boys; in today’s films, boy and girl newborns are about evenly split. In the 50s and 60s, dowries were socially acceptable; today, not so much.
Binghamton University professor elected senior member of National Academy of Inventors
The National Academy of Inventors (NAI) recently named 61 academic inventors to the 2021 class of senior members. Among them is Professor Lijun Yin from Binghamton University’s Thomas J. Watson College of Engineering and Applied Science.
Machine learning aids in simulating dynamics of interacting atoms
A revolutionary machine-learning (ML) approach to simulate the motions of atoms in materials such as aluminum is described in this week’s Nature Communications journal.
Saki monkeys get screen time for more control over their lives in captivity
Scientists have designed and built an on-demand video device for white-faced saki monkeys to activate as and when they like. It’s up to the animals to decide whether they want to step inside the device – the equivalent of pressing play – to watch the video of the week, from sealife like fish and jellyfish to wiggly worms and other zoo animals to abstract art and lush forests.
US Air Force, ORNL launch next-generation global weather forecasting system
The U.S. Air Force and the Department of Energy’s Oak Ridge National Laboratory launched a new high-performance weather forecasting computer system that will provide a platform for some of the most advanced weather modeling in the world.
Federal COVID-19 response taps UCI Health as a model for delivering monoclonal antibody therapy
Irvine, Calif., Feb. 9, 2021 — Monoclonal antibodies are showing promise for improving outcomes for COVID-19 patients, but when a hospital is already beyond capacity, administering them can be a challenge. As hospitalizations soared across California, clinicians with UCI Health created a system for delivering monoclonal antibodies that is keeping hospital beds available for patients with the greatest need.
Computer can determine whether you’ll die from COVID
Using patient data, artificial intelligence can make a 90 percent accurate assessment of whether a person will die from COVID-19 or not, according to new research at the University of Copenhagen.
New Queen’s scholarship opportunities will explore impact of AI on science and society
Thirty funded postdoctoral scholarships announced by Queen’s University Belfast are set to provide a unique opportunity to explore the challenges of Artificial intelligence (AI) for every area of science and society.
City, University of London academic tracks COVID-19 dark web marketplaces
New research carried out by City data scientist, Dr Andrea Baronchelli, and colleagues, into the dark web marketplace (DWM) trade in products related to COVID-19, has revealed the need for the continuous monitoring of dark web marketplaces (DWMs), especially in light of the current shortage and availability of coronavirus vaccines.
UCI Institute for Future Health to harness technology to build personalized health model
Irvine, Calif., Feb. 4, 2021 — A newly established Institute for Future Health at the University of California, Irvine will combine research and clinical work to address the movement toward a more personalized healthcare model. The institute aims to integrate lifestyle, community, environment and socioeconomic factors in conjunction with biomedical and clinical knowledge to radically transform health systems away from hospitals and clinics and into the hands of each individual.
Computer model makes strides in search for COVID-19 treatments
A new deep-learning model that can predict how human genes and medicines will interact has identified at least 10 compounds that may hold promise as treatments for COVID-19.
Pitch: Shutting down social media platforms somewhat effective in curbing hate speech, but not a long-term solution
While deplatforming (shutting down social media platforms) can be effective in reducing users and content produced, it’s not a long-term solution for what is a very complex issue, according to Jeremy Blackburn, assistant professor of computer science at Binghamton University,…
Blockchain technology to optimize P2P energy trading
A Tokyo Tech research team led by Specially Appointed Professor Takuya Oda of the Institute of Innovative Research and Professor Keisuke Tanaka of the School of Computing, in collaboration with Mitsubishi Electric Corporation, has developed a new technology an original blockchain[1] technology that can optimize peer-to-peer (P2P) energy trading[2].
Study Finds Neglected Mutations May Play Important Role in Autism Spectrum Disorder
Mutations that occur in certain DNA regions, called tandem repeats, may play a significant role in autism spectrum disorders, according to research led by Melissa Gymrek, assistant professor in the UC San Diego Department of Computer Science and Engineering and School of Medicine. The study, which was published in Nature on Jan. 14, was co-authored by UCLA professor of human genetics Kirk Lohmueller and highlights the contributions these understudied mutations can make to disease.
120 million Parler posts reveal users shared content related to Donald Trump’s efforts to challenge election
In recent news, archivists have saved content by users on the social media platform Parler, which was booted by big tech companies like Apple and Amazon. Those posts largely revolve around support for Donald Trump and his efforts during the…
Four Decades of Advancing Computing for Discovery
Forty years of the Office of Science’s investments in applied mathematics and computational sciences are paying off in world-class infrastructure and research, as described in the [email protected] report.
Computer scientists: We wouldn’t be able to control super intelligent machines
We are fascinated by machines that can control cars, compose symphonies, or defeat people at chess, Go, or Jeopardy!
UCI researchers use deep learning to identify gene regulation at single-cell level
Irvine, Calif., Jan. 5, 2021 — Scientists at the University of California, Irvine have developed a new deep-learning framework that predicts gene regulation at the single-cell level. Deep learning, a family of machine-learning methods based on artificial neural networks, has revolutionized applications such as image interpretation, natural language processing and autonomous driving.
Using artificial intelligence to find new uses for existing medications
Scientists have developed a machine-learning method that crunches massive amounts of data to help determine which existing medications could improve outcomes in diseases for which they are not prescribed.
Kalyan R. Perumalla: Then and Now / 2010 Early Career Award Winner
Kalyan R S Perumalla is a Distinguished Research and Development Staff Member at Oak Ridge National Laboratory, whose work on reversible computing for exascale computers also provides insights applicable to next generation programming.
Computer science course builds skills, provides networking opportunities
The students in David Zabner’s Block 3 Cornell College class, Database Technologies for Analytics, built skills for the future as they welcomed visitors to their online classroom.
Developing Smarter, Faster Machine Intelligence with Light
SUMMARYResearchers at the George Washington University, together with researchers at the University of California, Los Angeles, and the deep-tech venture startup Optelligence LLC, have developed an optical convolutional neural network accelerator capable of processing large amounts of information, on the…
UCI researchers create model to calculate COVID-19 health outcomes
Irvine, Calif., Dec. 17, 2020 —University of California, Irvine health sciences researchers have created a machine-learning model to predict the probability that a COVID-19 patient will need a ventilator or ICU care. The tool is free and available online for any healthcare organization to use. “The goal is to give an earlier alert to clinicians to identify patients who may be vulnerable at the onset,” said Daniel S.
Model could help determine quarantine measures needed to reduce Covid-19’s spread
As Covid-19 infections soar across the U.S., some states are tightening restrictions and reinstituting quarantine measures to slow the virus’ spread.
Artificial intelligence finds surprising patterns in Earth’s biological mass extinctions
Charles Darwin’s landmark opus, On the Origin of the Species, ends with a beautiful summary of his theory of evolution, “There is a grandeur in this view of life, with its several powers, having been originally breathed into a few forms or into one; and that, whilst this planet has gone cycling on according to the fixed law of gravity, from so simple a beginning endless forms most beautiful and most wonderful have been, and are being, evolved.
This 3D printer doesn’t gloss over the details
Shape, color, and gloss.
‘Fairmandering’ data tool makes redistricting more representative
A new mathematical method developed by Cornell University researchers can inject fairness into the fraught process of political redistricting – and proves that it takes more than good intent to create a fair and representative district.
Tracking COVID-19 trends in hard-hit states
Currently, there are over 10 million confirmed cases and more than 240,000 casualties attributed to COVID-19 in the U.S.
Perfect Match: FAU and Memorial Healthcare System Establish Research Partnership
South Florida giants in higher education and healthcare have joined forces to form an alliance that will advance clinical research and clinical trials in the region. Florida Atlantic University and Memorial Healthcare System in Broward County have formed a “Research Partnership to Advance Clinical Trials” (Research PACT), which combines their expertise and resources in clinical research, clinical trials, basic research and translational biomedical research.
Physics can assist with key challenges in artificial intelligence
Current research and applications in the field of artificial intelligence (AI) include several key challenges.
Porcupine: a DNA-based molecular tagging system that could take the place of printed barcodes
University of Washington and Microsoft researchers have developed a DNA-based molecular tagging system.
Birdwatching from afar: amazing new AI-enabled camera system to target specific behaviors
A research team from Osaka University has developed an innovative new animal-borne data-collection system that, guided by artificial intelligence (AI), has led to the witnessing of previously unreported foraging behaviors in seabirds.
SoundWatch: New smartwatch app alerts d/Deaf and hard-of-hearing users to birdsong, sirens and other desired sounds
UW researchers have developed SoundWatch, a smartwatch app for deaf, Deaf and hard-of-hearing people who want to be aware of nearby sounds.
Best way to detect ‘deepfake’ videos? Check for the pulse
Researchers from Binghamton University have teamed up with Intel to develop a tool called FakeCatcher, which can detect deepfake videos at an accuracy rate above 90%.
Technology students show their Ingenuity online
An underground search and rescue robot, a lunar habitat, and an automated system for topping up wine barrels are among the more than 250 innovative future technology projects being showcased in this year’s Ingenuity 2020 expo at the University of Adelaide, online from Tuesday 27 October.