Computer Sciences news
Computer Sciences
Improving AI-generated images, pixel by pixel
If you have ever used an artificial intelligence text-to-image generator like ChatGPT or Google Gemini, you may have encountered a common but maddening problem: The image looks nearly perfect, but when you ask the AI to fix ...
22 hours ago
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Energy & Green Tech
Virtual modeling reveals safety measures for battery-powered mining systems
The mining industry is shifting toward battery-powered equipment to improve efficiency, but lithium-ion batteries pose risks due to their high energy density. They can fail, overheat and, in some cases, catch fire, releasing ...
23 hours ago
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New neural framework could make LLMs more empathetic
As more people turn to large language models (LLMs) during personal crises, the companies behind them are engineering these AI-powered models to be more personal, empathetic and understanding when prompts indicate a user ...
Oct 27, 2026
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Seeing Rembrandt through the eyes of a machine
A few hundred years ago, determining whether a painting was created by a master like Rembrandt or a talented copycat depended only on the trained eye of an expert. Then, new tools like X-rays and infrared imaging allowed ...
Oct 27, 2026
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AI framework cuts computing use by two-thirds while more than tripling success in virtual tasks
A research team led by professor Minhae Kwon of the School of Electronic and Electrical Engineering has developed two core next-generation artificial intelligence (AI) technologies that enable AI systems to handle complex, ...
Oct 26, 2026
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Computer Sciences
Q&A: How AI came to model the 'messy' human mind
Generative artificial intelligence models are rooted in ideas of mid-20th-century engineers who thought some amount of irrationality was essential for a machine that could think like a human, contends Benjamin Lindquist, ...
Oct 23, 2026
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Computer Sciences
AI slays the dragon as four agents conquer Minecraft without human intervention
Minecraft is one of the world's most popular video games, where players explore, gather resources, craft items and try to survive in a virtual universe constructed of 3D cubes that represent different materials.
Computer Sciences
Who is Elias the lighthouse keeper? AI fiction tells the same old story
Like a hack writer or a friend rehashing their glory days over and over, artificial intelligence tends to tell the same old story. For AI agents instructed to write fiction, that tale usually involves lighthouses and a keeper ...
Oct 19, 2026
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Computer Sciences
New communications toolkit to help care providers prepare for cyber incidents
Digital Care Hub has launched a series of new resources to help adult social care providers plan how they will communicate with key stakeholders in the event of a cyber incident. These include people receiving care, families, ...
Oct 19, 2026
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Computer Sciences
LLMs show a human-like double standard when judging others' reasoning
Large language models (LLMs), the artificial intelligence (AI) systems underpinning the functioning of ChatGPT and other conversational agents, are now widely used to source information, summarize texts and generate content ...
Computer Sciences
AI agents develop their own 'artificial natural language' to communicate about complex data
Researchers from the VUB's Artificial Intelligence Lab and the University of Namur (UNamur) demonstrate in a new large-scale study how autonomous AI systems can spontaneously develop a functional, shared language without ...
Oct 15, 2026
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Computer Sciences
Canada could save millions by developing its own operating system instead of relying on Microsoft Windows
Canada has made digital sovereignty a priority in areas such as cloud computing, artificial intelligence and telecommunications. But one important part of its digital infrastructure has received far less attention: the operating ...
Oct 15, 2026
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Computer Sciences
Can AI understand space, time and pain?
Artificial intelligence can do remarkable things, but how much does it actually understand about the world? Researchers have found that surprisingly specific information can be extracted from the inner workings of large language ...
Oct 14, 2026
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Computer Sciences
New detector spots AI-generated work by examining ideas, not words
It's no secret that an ever-increasing number of scientists use AI to help with their papers. While tasks such as polishing text are generally permissible if declared, using the technology to write papers, or parts of papers, ...
Electronics & Semiconductors
Tiny droplets form soft networks for brain-inspired computing
Inside the human brain, billions of individual neurons connect to form a vast network capable of rapidly processing information and electrical signals. A team of researchers and engineers at Penn State is taking inspiration ...
Oct 13, 2026
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Computer Sciences
Neural network study sheds light on how AI chatbots 'reason' like humans
When humans write sentences or solve math problems, they are thinking symbolically—each number, variable or word is expressed by a symbol. While AI chatbots do not "think" that way, if prompted, they can offer cogent advice ...
Oct 9, 2026
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Computer Sciences
Spelling backward gets easier for AI models upgraded to see every letter
Before large language models (LLMs) can process text, they split it into chunks such as words or word fragments. The LLM behind ChatGPT, for example, splits "LMU München" into the three chunks "LM," "U" and "München," so ...
Oct 9, 2026
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Computer Sciences
New index preserves AI search accuracy as records are added and deleted
When new information is continually added and old information is removed, an AI system may fail to find the correct material even when that material exists. KAIST researchers have developed a vector database technology that ...
Oct 6, 2026
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Computer Sciences
Can scientists build a lie detector for AI chatbots?
Ask an AI chatbot for some medical advice and it might recommend you head to the hospital when all you really have is indigestion. One of the biggest issues with AI chatbots today is that they can still share false information, ...
Oct 6, 2026
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Computer Sciences
InterPet4D: Capturing human–dog interactions to generate AI-based pet motion generation
Interactions between humans and dogs involve a continuous exchange of physical and verbal cues. A person may pet a dog, use a hand gesture, give a verbal command or call the pet from a distance, prompting changes in the dog's ...
Oct 2, 2026
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Computer Sciences
AI defeats top war game rivals using fewer practice games and on-the-fly planning
A new AI system that excels at challenging games with hidden information could someday help human decision-makers select strategies to outfox opponents in complicated situations like military maneuvers.
Sep 30, 2026
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Computer Sciences
AI animation slider enables fine control of nuances in character motion
In the production of video games and animated movies, directors and animators are constantly fine-tuning how a character's movements should appear. In many cases, directors require subtle changes, such as making a character ...
Sep 30, 2026
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Computer Sciences
The tests that grade AI may be getting it wrong
Before a new AI model reaches the public, its developers run it through a battery of tests known as "benchmarks," which score it on everything from reasoning ability to how safe it is for people to use. Billions of investment ...
Sep 30, 2026
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Computer Sciences
File-notification systems leave Windows, Linux, Android and macOS vulnerable
Researchers at the Institute of Information Security at Graz University of Technology (TU Graz) have uncovered security risks in the file notification systems of the widely used operating systems Windows, Linux, Android and ...
Sep 28, 2026
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