Computer Sciences news
Computer Sciences
Linkable and traceable anonymous authentication with fine-grained access control
Anonymous authentication plays a crucial role in privacy-focused applications, and it is used for authenticating a user's identity in a privacy-preserving way. If enough privacy is provided, malicious users may misuse privacy. ...
6 hours ago
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Internet
For more open and equitable public discussions on social media, try 'meronymity'
Have you ever felt reluctant to share ideas during a meeting because you feared judgment from senior colleagues? You're not alone. Research has shown this pervasive issue can lead to a lack of diversity in public discourse, ...
Apr 18, 2024
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Researchers develop energy-efficient probabilistic computer by combining CMOS with stochastic nanomagnet
Researchers at Tohoku University and the University of California, Santa Barbara, have unveiled a probabilistic computer prototype. Manufacturable with a near-future technology, the prototype combines a complementary metal-oxide ...
Apr 17, 2024
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New apps help researchers with statistical analyses of data
It's a sign of the times: an app store for omics enthusiasts. The Multi-Omics Analysis Portal (MAP) by the end of 2024 will be a one-stop shop for computer applications capable of making sense of various and vast omics data. ...
Apr 16, 2024
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Deepfake detection improves when using algorithms that are more aware of demographic diversity
Deepfakes—essentially putting words in someone else's mouth in a very believable way—are becoming more sophisticated by the day and increasingly hard to spot. Recent examples of deepfakes include Taylor Swift nude images, ...
Apr 16, 2024
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Computer Sciences
Clear guidelines needed for synthetic data to ensure transparency, accountability and fairness, study says
Clear guidelines should be established for the generation and processing of synthetic data to ensure transparency, accountability and fairness, a new study says.
Apr 13, 2024
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Computer Sciences
Dynamic-EC: An efficient dynamic erasure coding method for permissioned blockchain systems
Research led by Minyi Guo, published in Frontiers of Computer Science, addresses the challenge of reducing storage overhead in blockchain systems while maintaining data consistency and tolerating malicious nodes.
Apr 12, 2024
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Computer Sciences
New computer vision tool can count damaged buildings in crisis zones and accurately estimate bird flock sizes
A team of computer scientists at the University of Massachusetts Amherst working on two different problems—how to quickly detect damaged buildings in crisis zones and how to accurately estimate the size of bird flocks—recently ...
Apr 11, 2024
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Software
Harnessing quantum technology for industry: Cutting-edge simulations for Industry 4.0
High-quality, defect-free, and perfectly dimensioned metal components. Quantum computing power looks set to optimize production processes in the metalworking industry.
Apr 11, 2024
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Computer Sciences
Researcher: The quantum computer doesn't exist yet, but we are better understanding what problems it can solve
How do we know what a quantum computer is good for when it hasn't been built yet? That's what Ph.D. candidate Casper Gyurik investigated by combining two terms you often hear: quantum computing and machine learning.
Apr 10, 2024
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Computer Sciences
Advancing brain-inspired computing with hybrid neural networks
The human brain, with its remarkable general intelligence and exceptional efficiency in power consumption, serves as a constant inspiration and aspiration for the field of artificial intelligence. Drawing insights from the ...
Apr 10, 2024
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Hardware
RVAM16: A low-cost multiple-ISA processor based on RISC-V and ARM thumb
The increasing demand in the embedded field has led to the emergence of several impressive Instruction Set Architectures (ISAs). However, when processors migrate from one ISA to another, software compatibility issues are ...
Apr 10, 2024
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Computer Sciences
When Waddington meets Helmholtz: EPR-Net for constructing the potential landscapes of complex non-equilibrium systems
The concept of Waddington landscape, originally proposed by British developmental biologist Conrad Hal Waddington in 1957, has been influential in describing the dynamical evolution of cellular development.
Apr 9, 2024
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Computer Sciences
Brain-inspired computing may boil down to information transfer
The biological brain, especially the human brain, is a desirable computing system that consumes little energy and runs at high efficiency. To build a computing system just as good, many neuromorphic scientists focus on designing ...
Apr 8, 2024
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Engineering
Novel robust-optimal controllers based on fuzzy descriptor system
Nonlinear systems have applications in many diverse fields from robotics to economics. Unlike linear systems, the output is not proportional to the input is such systems. A classic example is the motion of a pendulum. Due ...
Apr 8, 2024
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Computer Sciences
Manual transcription still beats AI: A comparative study on transcription services
A research team from the Empirical Research Support (ERS) at CISPA Helmholtz Center for Information Security has conducted a systematic comparison of the most popular transcription services. The comparison involved 11 providers ...
Apr 5, 2024
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