Computer Science: Artificial Intelligence (AI) Computer Science: General Offbeat: Computers and Math
Published

How artificial intelligence gave a paralyzed woman her voice back      (via sciencedaily.com) 

Researchers have developed a brain-computer interface (BCI) that has enabled a woman with severe paralysis from a brainstem stroke to speak through a digital avatar.

Chemistry: Inorganic Chemistry Computer Science: Artificial Intelligence (AI) Computer Science: General
Published

Sharing chemical knowledge between human and machine      (via sciencedaily.com) 

Researchers have developed a platform that uses artificial neural networks to translate chemical structural formulae into machine-readable form. With this platform, they have created a tool with which this information from scientific publications can be automatically fed into databases. Until now, this had to be done literally by hand and was time-consuming.

Computer Science: Artificial Intelligence (AI) Computer Science: General
Published

A roadmap to help AI technologies speak African languages      (via sciencedaily.com) 

From text-generating ChatGPT to voice-activated Siri, artificial intelligence-powered tools are designed to aid our everyday life -- as long as you speak a language they support. These technologies are out of reach for billions of people who don't use English, French, Spanish or other mainstream languages, but researchers in Africa are looking to change that. Scientists now draw a roadmap to develop better AI-driven tools for African languages.

Computer Science: Artificial Intelligence (AI) Mathematics: Modeling
Published

Turning ChatGPT into a 'chemistry assistant'      (via sciencedaily.com) 

Developing new materials requires significant time and labor, but some chemists are now hopeful that artificial intelligence (AI) could one day shoulder much of this burden. In a new study, a team prompted a popular AI model, ChatGPT, to perform one particularly time-consuming task: searching scientific literature. With that data, they built a second tool, a model to predict experimental results.

Biology: Developmental Offbeat: Computers and Math Offbeat: Plants and Animals
Published

The 'unknome': A database of human genes we know almost nothing about      (via sciencedaily.com)     Original source 

Researchers hope that a new, publicly available database they have created will shrink, not grow, over time. That's because it is a compendium of the thousands of understudied proteins encoded by genes in the human genome, whose existence is known but whose functions are mostly not.

Computer Science: Artificial Intelligence (AI) Computer Science: General Computer Science: Quantum Computers Energy: Technology Engineering: Nanotechnology Offbeat: Computers and Math Physics: Quantum Computing Physics: Quantum Physics
Published

Quantum material exhibits 'non-local' behavior that mimics brain function      (via sciencedaily.com) 

New research shows that electrical stimuli passed between neighboring electrodes can also affect non-neighboring electrodes. Known as non-locality, this discovery is a crucial milestone toward creating brain-like computers with minimal energy requirements.

Computer Science: Artificial Intelligence (AI) Mathematics: Modeling
Published

New model reduces bias and enhances trust in AI decision-making and knowledge organization      (via sciencedaily.com) 

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.

Computer Science: Artificial Intelligence (AI) Computer Science: General Engineering: Robotics Research Mathematics: Modeling Offbeat: Computers and Math Physics: Optics Physics: Quantum Physics
Published

Self-supervised AI learns physics to reconstruct microscopic images from holograms      (via sciencedaily.com) 

Researchers have unveiled an artificial intelligence-based model for computational imaging and microscopy without training with experimental objects or real data. The team introduced a self-supervised AI model nicknamed GedankenNet that learns from physics laws and thought experiments. Informed only by the laws of physics that universally govern the propagation of electromagnetic waves in space, the researchers taught their AI model to reconstruct microscopic images using only random artificial holograms -- synthesized solely from 'imagination' without relying on any real-world experiments, actual sample resemblances or real data.

Computer Science: Artificial Intelligence (AI)
Published

Out with the life coach, in with the chatbot      (via sciencedaily.com) 

As we start to edge out of winter, improving our diet and boosting our exercise start to appear on our agenda. But, when it comes to encouraging a healthier lifestyle, it may surprise you that artificial intelligence could be your best friend.

Computer Science: Artificial Intelligence (AI) Computer Science: General Computer Science: Virtual Reality (VR) Engineering: Robotics Research
Published

Modified virtual reality tech can measure brain activity      (via sciencedaily.com) 

The research team at The University of Texas at Austin created a noninvasive electroencephalogram (EEG) sensor that they installed in a Meta VR headset that can be worn comfortably for long periods. The EEG measures the brain's electrical activity during the immersive VR interactions.

Computer Science: Artificial Intelligence (AI) Engineering: Robotics Research
Published

Robots cause company profits to fall -- at least at first      (via sciencedaily.com) 

Researchers have found that robots can have a 'U-shaped' effect on profits: causing profit margins to fall at first, before eventually rising again. The researchers studied industry data from the UK and 24 other European countries between 1995 and 2017, and found that at low levels of adoption, robots have a negative effect on profit margins. But at higher levels of adoption, robots can help increase profits.

Computer Science: Quantum Computers Energy: Technology Offbeat: Computers and Math Physics: Quantum Computing Physics: Quantum Physics
Published

Scientists create novel approach to control energy waves in 4D      (via sciencedaily.com) 

Everyday life involves the three dimensions or 3D -- along an X, Y and Z axis, or up and down, left and right, and forward and back. But, in recent years scientists have explored a 'fourth dimension' (4D), or synthetic dimension, as an extension of our current physical reality.

Computer Science: General Offbeat: Computers and Math
Published

That's funny -- but AI models don't get the joke      (via sciencedaily.com) 

Using hundreds of entries from the New Yorker magazine's Cartoon Caption Contest as a testbed, researchers challenged AI models and humans with three tasks: matching a joke to a cartoon; identifying a winning caption; and explaining why a winning caption is funny.

Computer Science: Artificial Intelligence (AI) Offbeat: Computers and Math
Published

GPT-3 can reason about as well as a college student, psychologists report      (via sciencedaily.com) 

The artificial intelligence language model GPT-3 performed as well as college students in solving certain logic problems like those that appear on standardized tests. The researchers who conducted the experiment write that the results prompt the question of whether the technology is mimicking human reasoning or using a new type of cognitive process. Solving that question would require access to the software that underpins GPT-3 and other AI software.

Chemistry: Thermodynamics Offbeat: Computers and Math
Published

Way cool: 'freeze ray' technology      (via sciencedaily.com) 

An unusual discovery is now being developed as an on-demand cooling solution for high-flying military electronics.

Computer Science: General Mathematics: Modeling Offbeat: Computers and Math Offbeat: Space Space: Exploration
Published

Researchers successfully train a machine learning model in outer space for the first time      (via sciencedaily.com)     Original source 

Scientists have trained a machine learning model in outer space, on board a satellite. This achievement could revolutionize the capabilities of remote-sensing satellites by enabling real-time monitoring and decision making for a range of applications.

Computer Science: Artificial Intelligence (AI) Computer Science: General Engineering: Robotics Research
Published

Reinforcement learning allows underwater robots to locate and track objects underwater      (via sciencedaily.com) 

A team has shown that reinforcement learning -i.e., a neural network that learns the best action to perform at each moment based on a series of rewards- allows autonomous vehicles and underwater robots to locate and carefully track marine objects and animals.

Computer Science: Artificial Intelligence (AI) Engineering: Robotics Research
Published

This 3D printed gripper doesn't need electronics to function      (via sciencedaily.com) 

This soft robotic gripper is not only 3D printed in one print, it also doesn't need any electronics to work.