Computer Sciences news
Computer Sciences
AI approach offers solutions to tricky optimization problems, from global package routing to power grid operation
While Santa Claus may have a magical sleigh and nine plucky reindeer to help him deliver presents, for companies like FedEx, the optimization problem of efficiently routing holiday packages is so complicated that they often ...
21 hours ago
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Engineering
New reporting method may improve cities' responses to resident service calls
Researchers from Cornell Tech have developed a method to identify delays in the reporting of incidents such as downed trees and power lines, which could lead to practical insights and interventions for more equitable, efficient ...
Dec 5, 2023
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DeepMind develops AI that demonstrates social learning capabilities
A team of AI researchers at Google's DeepMind project have developed a type of AI system that is able to demonstrate social learning capabilities. In their paper published in the journal Nature Communications, the group describes ...
New AI tool lets users generate hi-res images on their own computer
A new tool promises to bring low-cost, high-resolution artificial intelligence (AI) image generation to a wider audience. It can achieve this without powerful computers behind a paywall.
Dec 4, 2023
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Why OpenAI developing an artificial intelligence that's good at math is such a big deal
With the recent sacking and swift rehiring of Sam Altman by OpenAI, debates around the development and use of artificial intelligence (AI) are once again in the spotlight. What's more unusual is that a prominent theme in ...
Dec 4, 2023
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Computer Sciences
A year of ChatGPT: 5 ways AI has changed the world
OpenAI's artificial intelligence (AI) chatbot ChatGPT was unleashed onto an unsuspecting public exactly one year ago.
Dec 2, 2023
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Computer Sciences
AI researchers introduce GAIA: A benchmark testing tool for general AI assistants
A team of researchers affiliated with AI startups Gen AI, Meta, AutoGPT, HuggingFace and Fair Meta, has developed a benchmark tool for use by makers of AI assistants, particularly those that make Large Language Model based ...
Dec 1, 2023
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Computer Sciences
AI image generator Stable Diffusion perpetuates racial and gendered stereotypes, study finds
What does a person look like? If you use the popular artificial intelligence image generator Stable Diffusion to conjure answers, too frequently you'll see images of light-skinned men.
Nov 30, 2023
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Computer Sciences
ChatGPT turns 1: AI chatbot's success says as much about humans as technology
ChatGPT was launched on Nov. 30, 2022, ushering in what many have called artificial intelligence's breakout year. Within days of its release, ChatGPT went viral. Screenshots of conversations snowballed across social media, ...
Nov 30, 2023
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Telecom
Researchers tackle a century-old teletraffic challenge to enhance medical and public service efficiency
Efficiently meeting the growing demand for public services in metropolitan areas has long been a persistent challenge. A research team at City University of Hong Kong (CityU) has developed a novel performance evaluation method, ...
Nov 30, 2023
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Telecom
Mathematicians make 5G network scheme more efficient and reliable
Mathematicians from RUDN University have proposed a new scheme for 5G networks that optimizes access to different network segments. The number of non-priority tasks awaiting the start of execution or interruption has halved, ...
Nov 29, 2023
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Computer Sciences
Researchers develop large language model for medical knowledge
Researchers from EPFL have just released Meditron, the world's best performing open source large language model tailored to the medical field designed to help guide clinical decision-making.
Nov 28, 2023
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Computer Sciences
Unleashing the power of soft-decision decoding in DNA digital storage
Led by Dr. Jue Ruan and Dr. Weihua Pan, a study published in the journal National Science Review delves into the realm of DNA digital storage (DDS), a technology acclaimed for its high-density (EB/g), long-term (million years) ...
Nov 28, 2023
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Computer Sciences
Study shows ChatGPT writes better school essays than students
In a study published in Scientific Reports, a research team from the University of Passau compared the quality of machine-generated content with essays written by secondary school students. The upshot: The AI-based chatbot ...
Nov 27, 2023
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Consumer & Gadgets
Study: Immersive engagement in mixed reality can be measured with reaction time
In the real world/digital world cross-over of mixed reality, a user's immersive engagement with the program is called presence. Now, UMass Amherst researchers are the first to identify reaction time as a potential presence ...
Nov 27, 2023
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Computer Sciences
Tensor networks: Enhancing interpretability and efficiency in quantum-inspired machine learning
Deep machine learning has achieved remarkable success in various fields of artificial intelligence, but achieving both high interpretability and high efficiency simultaneously remains a critical challenge. Shi-Ju Ran of Capital ...
Nov 27, 2023
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Internet
A graphical diagnostics tool for high-speed railway internet connectivity
As the high-speed railway network in China extends beyond 40,000 kilometers, maintaining seamless internet connectivity for passengers is becoming increasingly challenging. The demand for consistent and reliable online access ...
Nov 27, 2023
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