Computer Science: General Computer Science: Quantum Computers Physics: Quantum Computing Physics: Quantum Physics
Published

Securing supply chains with quantum computing      (via sciencedaily.com) 

New research in quantum computing is moving science closer to being able to overcome supply-chain challenges and restore global security during future periods of unrest.

Computer Science: General Computer Science: Quantum Computers Engineering: Nanotechnology Physics: Optics Physics: Quantum Computing Physics: Quantum Physics
Published

When the light is neither 'on' nor 'off' in the nanoworld      (via sciencedaily.com) 

Scientists detect the quantum properties of collective optical-electronic oscillations on the nanoscale. The results could contribute to the development of novel computer chips.

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

Smash or pass? This computer can tell      (via sciencedaily.com) 

Could an app tell if a first date is just not that into you? Engineers say the technology might not be far off. They trained a computer to identify the type of conversation two people were having based on their physiological responses alone.

Computer Science: Quantum Computers Physics: Quantum Computing Physics: Quantum Physics
Published

Researchers detail never-before-seen properties in a family of superconducting Kagome metals      (via sciencedaily.com) 

Researchers have used an innovative new strategy combining nuclear magnetic resonance imaging and a quantum modeling theory to describe the microscopic structure of Kagome superconductor RbV3Sb5 at 103 degrees Kelvin, which is equivalent to about 275 degrees below 0 degrees Fahrenheit.

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

Compact, non-mechanical 3D lidar system could make autonomous driving safer      (via sciencedaily.com) 

A new system represents the first time that the capabilities of conventional beam-scanning lidar systems have been combined with those of a newer 3D approach known as flash lidar. The nonmechanical 3D lidar system is compact enough to fit in the palm of the hand and solves issues of detecting and tracking poorly reflective objects.

Computer Science: General Computer Science: Quantum Computers Physics: Quantum Computing Physics: Quantum Physics
Published

Scientists boost quantum signals while reducing noise      (via sciencedaily.com) 

Researchers have developed a special type of amplifier that uses a technique known as squeezing to amplify quantum signals by a factor of 100 while reducing the noise that is inherent in quantum systems by an order of magnitude. Their device is the first to demonstrate squeezing over a broad frequency bandwidth of 1.75 gigahertz, nearly two orders of magnitude higher than other architectures.

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

New AI technology could change game prep for Super Bowl teams      (via sciencedaily.com) 

New artificial intelligence technology being developed by engineers could significantly cut down on the time and cost that goes into film study for Super Bowl-bound teams (and all NFL and college football teams), while also enhancing game strategy by harnessing the power of big data.

Physics: Optics Physics: Quantum Computing Physics: Quantum Physics
Published

Distortion-free forms of structured light      (via sciencedaily.com) 

Research offers a new approach to studying complex light in complex systems, such as transporting classical and quantum light through optical fiber, underwater channels, living tissue and other highly aberrated systems.

Computer Science: General Computer Science: Quantum Computers Offbeat: Computers and Math Physics: Quantum Computing Physics: Quantum Physics
Published

Scientists make major breakthrough in developing practical quantum computers that can solve big challenges of our time      (via sciencedaily.com) 

Researchers have demonstrated that quantum bits (qubits) can directly transfer between quantum computer microchips and demonstrated this with record-breaking connection speed and accuracy. This breakthrough resolves a major challenge in building quantum computers large and powerful enough to tackle complex problems that are of critical importance to society.

Computer Science: Artificial Intelligence (AI)
Published

AI can predict the effectiveness of breast cancer chemotherapy      (via sciencedaily.com) 

Engineers have developed artificial intelligence (AI) technology to predict if women with breast cancer would benefit from chemotherapy prior to surgery.

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

AI-Powered FRIDA robot collaborates with humans to create art      (via sciencedaily.com) 

FRIDA, a robotic arm with a paintbrush taped to it, uses artificial intelligence to collaborate with humans on works of art. Ask FRIDA to paint a picture, and it gets to work putting brush to canvas. The robot uses AI models similar to those powering tools like OpenAI's ChatGPT and DALL-E 2, which generate text or an image, respectively, in response to a prompt. FRIDA simulates how it would paint an image with brush strokes and uses machine learning to evaluate its progress as it works. FRIDA's final products are impressionistic and whimsical. The brushstrokes are bold. They lack the precision sought so often in robotic endeavors. If FRIDA makes a mistake, it riffs on it, incorporating the errant splotch of paint into the end result.

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

Solving a machine-learning mystery      (via sciencedaily.com) 

Researchers have explained how large language models like GPT-3 are able to learn new tasks without updating their parameters, despite not being trained to perform those tasks. They found that these large language models write smaller linear models inside their hidden layers, which the large models can train to complete a new task using simple learning algorithms.

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

Can pigeons match wits with artificial intelligence?      (via sciencedaily.com) 

Can a pigeon match wits with artificial intelligence? Researchers tested pigeons' learning abilities and concluded the birds employ the same basic process, called associative learning, as the most advanced AI technologies.

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

Interactive cyber-physical human: Generating contact-rich whole-body motions      (via sciencedaily.com) 

Performing human-like motions that involve multiple contacts is challenging for robots. In this regard, a researcher has envisioned an interactive cyber-physical human (iCPH) platform with complementary humanoid (physical twin) and simulation (digital twin) elements. iCPH combines human measurement data, musculoskeletal analysis, and machine learning for data collection and augmentation. As a result, iCPH can understand, predict, and synthesize whole-body contact motions.

Computer Science: Quantum Computers Offbeat: Computers and Math Physics: Optics Physics: Quantum Computing Physics: Quantum Physics
Published

Entangled atoms cross quantum network from one lab to another      (via sciencedaily.com) 

Trapped ions have previously only been entangled in one and the same laboratory. Now, teams have entangled two ions over a distance of 230 meters. The nodes of this network were housed in two labs at the Campus Technik to the west of Innsbruck, Austria. The experiment shows that trapped ions are a promising platform for future quantum networks that span cities and eventually continents.

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

Robot: I'm sorry. Human: I don't care anymore!      (via sciencedaily.com) 

Humans are less forgiving of robots after multiple mistakes -- and the trust is difficult to get back, according to a new study.

Computer Science: Quantum Computers Physics: Optics Physics: Quantum Computing Physics: Quantum Physics
Published

Researchers devise a new path toward 'quantum light'      (via sciencedaily.com) 

Researchers have theorized a new mechanism to generate high-energy 'quantum light', which could be used to investigate new properties of matter at the atomic scale.

Energy: Nuclear Physics: Quantum Physics
Published

Amplified search for new forces      (via sciencedaily.com) 

In the search for new forces and interactions beyond the Standard Model, an international team of researchers has now taken a good step forward. The researchers are using an amplification technique based on nuclear magnetic resonance. They use their experimental setup to study a particular exotic interaction between spins: a parity-violating interaction mediated by a new hypothetical exchange particle, called a Z' boson, which exists in addition to the Z boson mediating the weak interaction in the standard Model.

Energy: Nuclear Physics: Quantum Physics
Published

'Ghostly' neutrinos provide new path to study protons      (via sciencedaily.com) 

Scientists have discovered a new way to investigate the structure of protons using neutrinos, known as 'ghost particles.'