Engineering
In order to successfully 3D-print a metal part to the exacting specifications that many in industry demand, process parameters—including printing speed, laser power, and layer thickness of the deposited material—must ...
Feb 26, 2024
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70
Computer Sciences
When artificial intelligence models pore over hundreds of gigabytes of training data to learn the nuances of language, they also imbibe the biases woven into the texts.
Jan 15, 2024
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34
Machine learning & AI
Chatbot users often recommend treating a series of prompts like a conversation, but how does the chatbot know what you're referring back to? A new study reveals the mechanism used by transformer models—like those driving ...
Dec 13, 2023
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9
Computer Sciences
ChatGPT may do an impressive job at correctly answering complex questions, but a new study suggests it may be absurdly easy to convince the AI chatbot that it's in the wrong.
Dec 7, 2023
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66
Computer Sciences
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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72
Security
Artificial intelligence (AI) tools such as ChatGPT can be tricked into producing malicious code, which could be used to launch cyber attacks, according to research from the University of Sheffield.
Oct 24, 2023
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46
Consumer & Gadgets
Someone's prior beliefs about an artificial intelligence agent, like a chatbot, have a significant effect on their interactions with that agent and their perception of its trustworthiness, empathy, and effectiveness, according ...
Oct 2, 2023
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27
Computer Sciences
University of Waterloo researchers have developed a new explainable artificial intelligence (AI) model to reduce bias and enhance trust and accuracy in machine learning-generated decision-making and knowledge organization.
Aug 8, 2023
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57
Computer Sciences
Perfect recall, computational wizardry and rapier wit: That's the brain we all want, but how does one design such a brain? The real thing is comprised of ~80 billion neurons that coordinate with one another through tens of ...
May 30, 2023
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249
Engineering
Drawing inspiration from nature, Penn State scientists have developed a new device that produces images by mimicking the red, green and blue photoreceptors and the neural network found in human eyes.
May 12, 2023
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