Computer Sciences news
Computer Sciences
AI tech can compress LLM chatbot conversation memory by 3–4 times
Seoul National University College of Engineering announced that a research team led by Professor Hyun Oh Song from the Department of Computer Science and Engineering has developed a new AI technology called KVzip that intelligently ...
Nov 7, 2025
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Electronics & Semiconductors
Optical system uses diffractive processors to achieve large-scale nonlinear computation
Researchers at the University of California, Los Angeles (UCLA) have developed an optical computing framework that performs large-scale nonlinear computations using linear materials.
Nov 6, 2025
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Design principles for more reliable and trustworthy AI artists
When users ask ChatGPT to generate an image in a Ghibli style, the actual image is created by DALL-E, a tool powered by diffusion models. Although these models produce stunning images—such as transforming photos into artistic ...
Nov 6, 2025
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A computational camera lens that can focus on everything all at once
Imagine snapping a photo where every detail, near and far, is perfectly sharp—from the flower petal right in front of you to the distant trees on the horizon. For over a century, camera designers have dreamed of achieving ...
Nov 5, 2025
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Human-centric photo dataset aims to help spot AI biases responsibly
A database of more than 10,000 human images to evaluate biases in artificial intelligence (AI) models for human-centric computer vision is presented in Nature this week. The Fair Human-Centric Image Benchmark (FHIBE), developed ...
Nov 5, 2025
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Computer Sciences
Large language models still struggle to tell fact from opinion, analysis finds
Large language models (LLMs) may not reliably acknowledge a user's incorrect beliefs, according to a new paper published in Nature Machine Intelligence. The findings highlight the need for careful use of LLM outputs in high-stakes ...
Nov 4, 2025
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Computer Sciences
Computer model mimics human audiovisual perception
A new computer model developed at the University of Liverpool can combine sight and sound in a way that closely resembles how humans do it. This model is inspired by biology and could be useful for artificial intelligence ...
Nov 4, 2025
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Consumer & Gadgets
Student draws on experience to transform assistive communication
At 15, when a neurological condition took Tobias Weinberg's ability to speak, aspects of his personality became more difficult to express.
Nov 4, 2025
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Computer Sciences
RiverMamba: New AI architecture improves flood forecasting
Extreme weather events such as heavy rain and flooding pose growing challenges for early warning systems worldwide. Researchers at the University Bonn, the Forschungszentrum Jülich (FZJ), and the Lamarr Institute for Machine ...
Nov 4, 2025
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Computer Sciences
Software developers show less constructive skepticism when using AI assistants than when working with human colleagues
When writing program code, software developers often work in pairs—a practice that reduces errors and encourages knowledge sharing. Increasingly, AI assistants are now being used for this role.
Nov 3, 2025
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Hardware
RRAM-based analog computing system rapidly solves matrix equations with high precision
Analog computers are systems that perform computations by manipulating physical quantities such as electrical current, that map math variables, instead of representing information using abstraction with discrete binary values ...
Computer Sciences
As AI grows smarter, it may also become increasingly selfish
New research from Carnegie Mellon University's School of Computer Science shows that the smarter the artificial intelligence system, the more selfish it will act.
Oct 30, 2025
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Computer Sciences
Literary character approach helps LLMs simulate more human-like personalities
After the advent of ChatGPT, the use of large language models (LLMs) has become increasingly widespread worldwide. LLMs are artificial intelligence (AI) systems trained on large sets of written texts, which can rapidly process ...
Computer Sciences
From cells to semiconductors: AI reconstructs microscopic 3D worlds from electron microscopy
The Korea Research Institute of Standards and Science (KRISS) has developed an artificial intelligence (AI)-based image segmentation algorithm that can rapidly reconstruct three-dimensional (3D) structures from two-dimensional ...
Oct 29, 2025
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Computer Sciences
Video conferencing apps can leak location data through audio channels despite privacy controls
Since the COVID-19 pandemic, video conferencing platforms like Zoom and Microsoft Teams have become essential for work, education, and social connections. While these platforms offer controls such as disabling cameras and ...
Oct 28, 2025
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Consumer & Gadgets
VR hand gestures risk excluding millions, study finds
Hand gesture controls being developed for the next generation of virtual and augmented reality systems risk excluding millions of people, including those with common conditions such as arthritis and carpal tunnel syndrome, ...
Oct 28, 2025
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Computer Sciences
Tracking the neural activity of undergrads reveals how the human brain learns to code
Computer programming powers modern society and enabled the AI revolution, but little is known about how our brains learn this essential skill. To help answer that question, Johns Hopkins University researchers studied the ...
Oct 27, 2025
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Business
Firefly-inspired algorithm tackles resource allocation problem
Bio-inspired computational methods have gained popularity recently. These methods mimic the seemingly complex behavior of organisms to tackle difficult and often overwhelming problems. For example, algorithms have been inspired ...
Oct 23, 2025
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Computer Sciences
Anonymity's ARX nemesis
A team of faculty and students from George Mason University recently discovered a vulnerability in a widely used anonymization tool. They presented their findings last week in Taiwan at the Association for Computing Machinery ...
Oct 23, 2025
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Computer Sciences
Scheduling smarter: Combining technology and policy for more pleasant, equitable commuting
Living in paradise comes with a cost. For the second consecutive year, Santa Cruz has been named the most expensive county in California by the National Low Income Housing Coalition. As the housing crisis continues to burden ...
Oct 23, 2025
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Computer Sciences
AI model accurately renders garment motions of avatars
The era has begun where AI moves beyond merely "plausibly drawing" to understanding even why clothes flutter and wrinkles form.
Oct 22, 2025
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Telecom
Ground-to-satellite laser communications applies next-generation error correction codes
The National Institute of Information and Communications Technology (NICT) and the Nagoya Institute of Technology (NITech), collaborating with the Japan Aerospace Exploration Agency (JAXA), have achieved the world's first ...
Oct 22, 2025
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Computer Sciences
AI models can now be customized with far less data and computing power
Engineers at the University of California San Diego have created a new method to make large language models (LLMs)—such as the ones that power chatbots and protein sequencing tools—learn new tasks using significantly ...
Oct 21, 2025
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Business
An Amazon outage has rattled the internet. A computer scientist explains why the 'cloud' needs to change
The world's largest cloud computing platform, Amazon Web Services (AWS), has experienced a major outage that has impacted thousands of organizations, including banks, financial software platforms such as Xero, and social ...
Oct 21, 2025
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Hardware
Reinventing computer technology for the benefit of data centers
In the largest computer systems project ever undertaken at EPFL, an international team of researchers has come up with a new way of building computers to help tackle the increasing challenges faced by data centers.
Oct 21, 2025
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