Showing 20 articles starting at article 521

< Previous 20 articles        Next 20 articles >

Categories: Computer Science: General, Mathematics: General

Return to the site home page

Computer Science: General
Published

Prototype taps into the sensing capabilities of any smartphone to screen for prediabetes      (via sciencedaily.com)     Original source 

Researchers at the University of Washington have developed GlucoScreen, a system that could enable people to self-screen for prediabetes.

Biology: Biochemistry Biology: Cell Biology Biology: General Biology: Microbiology Biology: Molecular Chemistry: Biochemistry Computer Science: General Mathematics: Modeling
Published

New details of SARS-COV-2 structure      (via sciencedaily.com) 

Researchers used computational modeling to reveal finer details surrounding the outer shell of the COVID-19 virus. The work expands the scientific community's understanding of SARS-COV-2, and could lead to more refined antiviral therapies and better vaccines.

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

Can AI predict how you'll vote in the next election?      (via sciencedaily.com) 

Artificial intelligence technologies like ChatGPT are seemingly doing everything these days: writing code, composing music, and even creating images so realistic you'll think they were taken by professional photographers. Add thinking and responding like a human to the conga line of capabilities. A recent study proves that artificial intelligence can respond to complex survey questions just like a real human.

Computer Science: General Offbeat: Computers and Math Offbeat: General
Published

New chip design to provide greatest precision in memory to date      (via sciencedaily.com) 

Everyone is talking about the newest AI and the power of neural networks, forgetting that software is limited by the hardware on which it runs. But it is hardware become 'the bottleneck.' New collaborators might change that. They believe that they have developed a new type of chip with the best memory of any chip thus far for edge AI (AI in portable devices). To put it in context, right now, ChatGPT is running on a cloud. The new innovation, followed by some further development, could put the power of a mini version of ChatGPT in everyone's personal device. It could make such high-powered tech more affordable and accessible for all sorts of applications.

Chemistry: Biochemistry Computer Science: General
Published

Magnon-based computation could signal computing paradigm shift      (via sciencedaily.com)     Original source 

Thanks to a breakthrough in the field of magnonics, researchers have sent and stored data using charge-free magnetic waves, rather than traditional electron flows. The discovery could solve the dilemma of energy-hungry computing technology in the age of big data.

Computer Science: General Energy: Technology Offbeat: Computers and Math Offbeat: General
Published

First silicon integrated ECRAM for a practical AI accelerator      (via sciencedaily.com) 

The transformative changes brought by deep learning and artificial intelligence are accompanied by immense costs. For example, OpenAI's ChatGPT algorithm costs at least $100,000 every day to operate. This could be reduced with accelerators, or computer hardware designed to efficiently perform the specific operations of deep learning. However, such a device is only viable if it can be integrated with mainstream silicon-based computing hardware on the material level.

Chemistry: Biochemistry Computer Science: General Energy: Technology Offbeat: Computers and Math Offbeat: General
Published

AI 'brain' created from core materials for OLED TVs      (via sciencedaily.com) 

A research team develops semiconductor devices for high-performance AI operations by applying IGZO materials widely used in OLED displays.

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

New in-home AI tool monitors the health of elderly residents      (via sciencedaily.com) 

Engineers are harnessing artificial intelligence (AI) and wireless technology to unobtrusively monitor elderly people in their living spaces and provide early detection of emerging health problems.

Computer Science: General Energy: Technology Physics: General Physics: Optics
Published

Optical switching at record speeds opens door for ultrafast, light-based electronics and computers      (via sciencedaily.com) 

Imagine a home computer operating 1 million times faster than the most expensive hardware on the market. Now, imagine that being the industry standard. Physicists hope to pave the way for that reality.

Computer Science: General Energy: Technology
Published

Researchers create breakthrough spintronics manufacturing process that could revolutionize the electronics industry      (via sciencedaily.com) 

Researchers have developed a breakthrough process for making spintronic devices that has the potential to create semiconductors chips with unmatched energy efficiency and storage for use in computers, smartphones, and many other electronics.

Chemistry: Biochemistry Computer Science: Artificial Intelligence (AI) Computer Science: General Engineering: Graphene Engineering: Nanotechnology Engineering: Robotics Research
Published

Mind-control robots a reality?      (via sciencedaily.com) 

Researchers have developed biosensor technology that will allow you to operate devices, such as robots and machines, solely through thought control.

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

Superconducting amplifiers offer high performance with lower power consumption      (via sciencedaily.com) 

Researchers have devised a new concept of superconducting microwave low-noise amplifiers for use in radio wave detectors for radio astronomy observations, and successfully demonstrated a high-performance cooled amplifier with power consumption three orders of magnitude lower than that of conventional cooled semiconductor amplifiers. This result is expected to contribute to the realization of large-scale multi-element radio cameras and error-tolerant quantum computers, both of which require a large number of low-noise microwave amplifiers.

Computer Science: General Engineering: Robotics Research Offbeat: Computers and Math Offbeat: General
Published

3D-printed revolving devices can sense how they are moving      (via sciencedaily.com) 

Researchers created a system that enables makers to incorporate sensors directly into rotational mechanisms with only one pass in a 3D printer. This gives rotational mechanisms like gearboxes the ability to sense their angular position, rotation speed, and direction of rotation.

Computer Science: General Computer Science: Quantum Computers Computer Science: Virtual Reality (VR) Physics: General Physics: Quantum Computing Physics: Quantum Physics
Published

Qubits put new spin on magnetism: Boosting applications of quantum computers      (via sciencedaily.com) 

Research using a quantum computer as the physical platform for quantum experiments has found a way to design and characterize tailor-made magnetic objects using quantum bits, or qubits. That opens up a new approach to develop new materials and robust quantum computing.

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

Researcher solves nearly 60-year-old game theory dilemma      (via sciencedaily.com) 

A researcher has solved a nearly 60-year-old game theory dilemma called the wall pursuit game, with implications for better reasoning about autonomous systems such as driver-less vehicles.

Computer Science: General Computer Science: Quantum Computers Geoscience: Environmental Issues Geoscience: Geochemistry
Published

Cleaning up the atmosphere with quantum computing      (via sciencedaily.com) 

Practical carbon capture technologies are still in the early stages of development, with the most promising involving a class of compounds called amines that can chemically bind with carbon dioxide. Researchers now deploy an algorithm to study amine reactions through quantum computing. An existing quantum computer cab run the algorithm to find useful amine compounds for carbon capture more quickly, analyzing larger molecules and more complex reactions than a traditional computer can.

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

Researchers develop soft robot that shifts from land to sea with ease      (via sciencedaily.com) 

Most animals can quickly transition from walking to jumping to crawling to swimming if needed without reconfiguring or making major adjustments. Most robots cannot. But researchers have now created soft robots that can seamlessly shift from walking to swimming, for example, or crawling to rolling using a bistable actuator made of 3D-printed soft rubber containing shape-memory alloy springs that react to electrical currents by contracting, which causes the actuator to bend. The team used this bistable motion to change the actuator or robot's shape. Once the robot changes shape, it is stable until another electrical charge morphs it back to its previous configuration.

Computer Science: General Energy: Technology Engineering: Nanotechnology Physics: General
Published

New kind of transistor could shrink communications devices on smartphones      (via sciencedaily.com) 

One month after announcing a ferroelectric semiconductor at the nanoscale thinness required for modern computing components, a team has now demonstrated a reconfigurable transistor using that material. Their work paves the way for single amplifiers that can do the work of multiple conventional amplifiers, among other possibilities.

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

Artificial intelligence (AI) reconstructs motion sequences of humans and animals      (via sciencedaily.com) 

Imagine for a moment, that we are on a safari watching a giraffe graze. After looking away for a second, we then see the animal lower its head and sit down. But, we wonder, what happened in the meantime? Computer scientists have found a way to encode an animal's pose and appearance in order to show the intermediate motions that are statistically likely to have taken place.