Research on computing hardware and its future. Covers quantum error-correction, cyber defense, novel materials, and AI frameworks.
A new DNA tool created by Michigan State University can accurately predict people's height and potentially assess their risk for serious illnesses like heart disease and cancer. The tool uses machine learning and analyzes the complete genetic makeup of nearly 500,000 adults in the UK to build predictors for complex traits.
Researchers developed an image averaging method to enhance low-quality CCTV footage, significantly improving human and computer facial recognition accuracy. The technique allows for a standardized way to create digital snapshots from multiple camera angles, aiding law enforcement in suspect identification.
A new system using computer avatars detects dementia with high accuracy by analyzing speech and language patterns of elderly individuals. The technology has the potential to encourage early diagnosis through daily conversations with avatars.
A study by Dr Harry Witchel at Brighton and Sussex Medical School found that smiling is linked to subjective engagement, not happiness. In one-to-one Human-Computer-Interaction experiments, participants smiled more when answering questions incorrectly.
Researchers at Penn State successfully organized atoms in a lattice to lower entropy, which could aid in creating a quantum computer. This achievement uses uncharged atoms as qubits, enabling multiple states simultaneously and making computation more efficient.
Scientists at the Weizmann Institute of Science have successfully demonstrated a logic gate that enables the exchange of information between photons and atoms, a breakthrough necessary for scaling up quantum computers. This achievement paves the way for the development of more powerful quantum computing systems.
Researchers at Vanderbilt University created a structure that concentrates light powerfully, nearly indefinitely, using a simple equation. The bowtie-funnel combo amplifies input light in a small region, enabling low-power manipulation of information on computer chips.
Researchers created a lensless camera by connecting a digital sensor to a plexiglass window, which acts as a makeshift lens. The system can capture recognizable images with computer algorithms decoding the pixelated data. This innovation opens up possibilities for various applications, including augmented reality goggles and biometric ...
The University of Maryland Baltimore County (UMBC) has partnered with the Chesapeake Conservancy to develop a more accurate map of the region's waterways using novel techniques. This project aims to prioritize restoration efforts and enhance enforcement of environmental laws in the Chesapeake Bay watershed.
A Rice University scientist has developed a new method to diagnose quantum computers, reducing the need for expensive measurements. This approach uses compressed sensing to minimize data while ensuring accurate results, making it possible to validate even large-scale systems.
Scientists have found a way to control spin currents using magnetic fields and temperatures, significantly improving the efficiency of fundamental spintronic components. This breakthrough has the potential to revolutionize the design of storage devices like hard disks and create new technologies such as spin current switches.
Researchers develop computational tool to automatically create 3D print templates for nanostructures that correspond to user-defined colors. The new design tool has several advantages over previous methods, including a free-form structure that allows for greater flexibility and possibilities for additional coloring effects.
The new strategy combines design of a chemical library, virtual screening, automated synthesis, and in vitro study of biological activity. This approach accelerates and automates the process of prototype molecule optimization, increasing chances of finding potential medicinal molecules.
Dr. Nick Strandwitz is exploring a multi-step method to address temperature issues in atomic layer deposition (ALD), a process crucial for precision thin film growth. His goal is to control the crystallinity of the material, which affects its electronic properties.
Researchers at Stanford University have developed a system that automatically renders accurate sounds for complex animated content, such as splashing water or colliding objects. The system takes into account the vibrations of each object and how they excite sound waves, resulting in highly detailed and realistic sounds.
A new study suggests that excessive screen time is contributing to an increase in nearsightedness among children, with symptoms including dry eye and blurred vision. Parents can take steps to mitigate this by encouraging outdoor activities, using good posture, and taking regular breaks from screens.
Computer vision algorithms have made significant progress in tasks such as object identification and categorization. However, they struggle with determining whether two objects in an image are the same or different. Researchers at Brown University found that this limitation stems from the inability of these algorithms to individuate ob...
The Google team developed a comprehensive system for capturing and rendering high-quality spherical light field still images from footage captured in the real world. The processing pipeline uses computer vision to place the images in 3D and generate depth maps, resulting in a truly immersive experience with unmatched realism.
A study from University of Helsinki reveals that sudden cold spells occurred during the Eemian interglacial period, lasting hundreds of years and impacting northern European climate. The research suggests that disturbances in North Atlantic circulation contributed to these shifts, highlighting the sensitivity of this oceanic system.
Researchers trained a machine learning algorithm to analyze microscopic radiation damage, achieving an accuracy of 86% compared to humans. The algorithm can process images faster and more efficiently than humans, making it a promising tool for developing safe nuclear materials.
Walt Disney Animation Studios premieres its first VR short film Cycles at SIGGRAPH 2018, exploring the true meaning of creating a home and the life within. The film utilizes innovative techniques such as Quill VR painting and motion capture to bring the story to life in immersive virtual reality.
Defect-free boron arsenide has a record-high thermal conductivity, drawing heat away from hotspots much faster than current materials. This breakthrough could improve performance and reduce energy demand in various electronic devices.
Linköping University researchers have developed a method to simulate the heart's function using CT scan data, which may revolutionize cardiovascular disease diagnosis. This technique allows for quick and easy investigations, enabling the study of blood flow in individual patients.
A research team has developed a new sketch-based editing framework called FaceShop that uses machine-learning techniques to enable users to edit their photos by 'sketching' a few strokes on top of them. The system allows untrained users to perform complex edits within minutes using an intuitive interface.
A team of researchers from the Santa Fe Institute has published a paper on the thermodynamics of computation, which involves elements of statistical physics, computer science, cellular biology, and neurobiology. The study aims to understand how computers process information and reduce energy waste by optimizing computational processes.
A UNLV study reveals that iPad neck pain is a growing problem among Americans, particularly young adults and women. The study found that postures such as sitting without back support and using tablets while lying on the side or back significantly contribute to the condition.
A new approach in VR redirected walking leverages eye blinks to provide users with a realistic perception of infinite space. The technique, developed by computer scientists, involves redirecting the user's viewpoint during natural instances of eye blinking, without undetectable camera movements.
A computer program developed at the University of Bonn can accurately predict future actions by learning typical sequences from video sequences. The algorithm achieved an accuracy rate of over 40% for short forecast periods and was tested on new videos with promising results.
A University of Maryland study found that people remember information better when presented in virtual reality compared to traditional desktop computers. The researchers used a memory palace method and found an 8.8% improvement in recall accuracy using VR headsets.
Researchers have developed Autofocals, a system that automatically corrects presbyopia by mimicking the natural accommodation response of the eye. Users experienced better visual acuity at nearer distances compared to monovision and progressive lenses methods.
Researchers have developed a novel audio-visual model that can isolate and enhance speech in videos, even in challenging real-world scenarios. The model uses both visual cues, such as lip movements, and auditory signals to focus on the speaker's voice and improve speech quality.
A Rutgers-led team has developed a new material that conducts electricity without energy loss, paving the way for low-power electronics and potentially faster quantum computing. The material, which combines magnetic and insulator properties, can be used for electronic interconnections within silicon chips.
Scientists at Hokkaido University have developed a theoretical approach to quantum computing that uses light squeezing to dramatically reduce errors. This new method is ten billion times more tolerant of errors than current experimental methods, bringing us closer to developing ultra-accurate quantum computers.
A NIST study reveals that facial recognition experts achieve maximum accuracy when working with artificial intelligence, rather than another human. Trained professionals outperformed untrained control groups and algorithms performed comparable to top-performers.
Researchers have predicted a new type of dibaryon, called di-Omega, composed of six quarks, using advanced simulations on the K computer. The prediction could help scientists understand extreme environments and interactions among elementary particles.
Researchers developed a new display technology that uses crystalline silicon film growth at lower temperatures, potentially replacing existing processes. This innovation has the potential to increase efficiency and luminance while lowering production costs for electronic devices like solar cells.
Mark Owkes, an assistant professor of mechanical engineering at Montana State University, has earned the National Science Foundation's CAREER award for his research on complex liquid-gas interactions. His goal is to create more accurate and faster simulations to help engineers design better technologies.
Researchers have created a new superconductor with a critical temperature over 6 Kelvin, which could enable the development of ultrafast and powerful computers. The electroplated rhenium material is non-toxic, easy to work with mechanically, and melts at high temperatures.
Bento browser eliminates 'tab overload' by storing each search session as a project workspace, keeping track of relevant parts of visited web pages. Users can identify useful pages, trash unhelpful ones, and pick up where they left off later.
Artificial antimicrobial peptides, developed by researchers using a computer algorithm, have shown promise in combating drug-resistant bacteria. The most promising candidate, guavanin 2, has been found to be more potent than naturally occurring peptides and effective against Gram-negative bacteria.
Wiseman and Grinberg propose a system to evaluate collision potential and choose the least harmful course of action for autonomous vehicles. The system uses Spatial Data Structures and Bounding Volumes to analyze possible crashes and decide on the most destructive option.
A PhD student at The University of Manchester has developed a new method and software for using computer game technology to simulate complex scientific and engineering applications. Using powerful graphics cards, he can run large-scale simulations over 100 times faster than conventional computers, reducing costs from hundreds of thousa...
Researchers found that the efficiency of information processing cannot be increased indefinitely, with thermodynamic and information theory combining to identify key factors. Better understanding and tailored software can influence the limit.
Researchers at UC Berkeley have developed a method using deep reinforcement learning to create realistic computer animations. The system, dubbed DeepMimic, can simulate various skills, including acrobatic feats like break dancing and martial arts, and respond naturally to changes in the environment.
Researchers found that fast typists use a combination of techniques, such as rollover typing and parallel hand movement, to achieve high speeds. This approach allows for efficient keypresses and minimizes errors. The study provides insights into modern typing habits and suggests simple exercises to improve typing technique.
A team of researchers from the University of Münster has developed a new computer method that enables chemists to plan syntheses with unprecedented efficiency. The method uses deep neural networks and Monte Carlo Tree Search, allowing computers to learn the rules and applications of chemical reactions from literature.
UC Berkeley engineers create a millimeter-wide, transparent light-emitting device using monolayer semiconductors. The device can emit bright light when turned on and become see-through when turned off, opening possibilities for invisible displays.
A recent study suggests that information security managers can motivate employees to act more securely by providing relatable messages and offering options. Employees may not realize they're putting company data at risk, but giving them choices can encourage better behavior.
Researchers at Lund University developed a new method to recode neural signals into computer language, enabling simultaneous communication with millions of nerve cells and analysis within milliseconds. This innovation has significant implications for brain research, clinical diagnosis, and treatment.
A groundbreaking study found that people can correctly identify others' feelings up to 75% of the time by analyzing subtle changes in blood flow color around the nose, eyebrows, cheeks, or chin. Computer algorithms developed from the research accurately recognize human emotion via face color with up to 90% accuracy.
A new study by UTSA researchers presents a method to stop cyber attacks on GPS-enabled devices, including electrical grids and driverless cars. The algorithm can recognize false GPS signals and counter an attack in real-time, making it crucial for securing GPS signals used in various technologies.
Researchers at the University of Bradford have developed an AI system that can automatically assign gender based on a smile. The system uses dynamic movement analysis to distinguish between men and women, finding that women's smiles are more expansive than men's.
TU Wien and UC Irvine's chip management method improves GPU performance by slowing down the aging process in more than 95% of cases. The technique distributes tasks among cores to minimize physical stress, increasing overall system speed.
A new study from Abertay University found that women with heavy makeup are viewed less favorably as leaders. Researchers used computer software to manipulate images of a woman's face, revealing that both men and women evaluated her more negatively in leadership roles when she wore more makeup.
The UTSA researchers have created a cloud-based learning platform for artificial intelligence that aims to teach machines to learn like humans. This platform can help AI agents automatically detect threats in network traffic and improve their performance in discovering and thwarting new attacks.
Researchers used deep learning to analyze patterns of taxi demand and predict demand significantly better than current technology. This approach could help lessen idle time for taxis, making cities cleaner and improving safety in congested areas.
Researchers developed machine learning software that allows computers to learn the quantum state of complex systems based on experimental observations. This approach enables faster tomography for quantum states and has implications for testing quantum computers with many qubits.
A new AI platform can diagnose two common retinal diseases and rate their severity with over 95% accuracy, as well as distinguish between viral and bacterial pneumonia. This technology has the potential to improve patient outcomes and increase access to care in remote areas.
Researchers identified a specific brain signal associated with speech understanding, which disappears when listeners don't understand or aren't paying attention. This discovery has potential applications in tracking language development, assessing brain function, and detecting early onset of dementia.
A study published in Computers in Human Behavior found no significant changes in testosterone levels among UNLV's esports players during gameplay. The research suggests that familiar environments and competition may not elicit the same hormonal responses as unfamiliar situations and large audiences.