Research on computing hardware and its future. Covers quantum error-correction, cyber defense, novel materials, and AI frameworks.
Researchers from SMU's Lyle School of Engineering are developing a computer-generated image of an object hidden from sight to create a hologram. The goal is to enable soldiers to 'see' around corners and behind walls, improving their situational awareness.
Researchers found that tablet use significantly improved children's performance on standardized tests of reading preparedness in three deployments. The system used inexpensive tablets loaded with educational apps and allowed children to explore and figure out the content on their own, yielding promising results.
A comprehensive review of studies on one-to-one laptop programs found significant improvements in test scores and educational outcomes. The research suggests that laptops can enhance student engagement, teacher-student relationships, and 21st century skills like technological proficiency and problem-solving.
The BURST code simulates conditions during the first few minutes of cosmological evolution to model the role of neutrinos, nuclei and other particles in shaping the early universe. This allows physicists to investigate existing puzzles of cosmology, including the nature and origin of visible matter and dark matter.
A new decentralized planning algorithm for teams of robots factors in moving obstacles, reduces communication bandwidth, and preserves strong mathematical guarantees. The algorithm allows robots to operate in a world with static and dynamic obstacles while retaining their local and global objectives.
Numerical simulations using BURST code reveal insights into the role of neutrinos, nuclei, and other particles in shaping the early universe. The research aims to investigate existing puzzles of cosmology, including dark matter and dark radiation.
A team of researchers at Binghamton University recorded the brain activity of 50 people while they looked at images, finding that participants' brains reacted differently to each image. This allowed a computer system to identify each volunteer's unique 'brainprint' with 100% accuracy.
Ganguly's research aims to reduce energy consumption in data centers using wireless frequencies, potentially saving 10 times the current energy usage. The project could lead to a more sustainable computing infrastructure by reducing power consumption and prolonging computer lifespan.
A recent study by Jacob Sherson and his team at Aarhus University found that humans excel in approaching problems heuristically and solving them intuitively, a skill computers struggle with. The research used an online game called Quantum Moves to analyze player solutions and identified common features in human intuition.
A study by KU Leuven researchers found that more than 70% of cloud-based security providers' DNS redirection strategies can be bypassed, exposing websites to DDoS attacks. To mitigate this risk, website owners can adjust their firewall settings or change their IP address once the contract with the provider is initiated.
Researchers found that users need different workstation components when standing at a computer workstation compared to sitting down. The final standing workstation setups were significantly different from seated workstation setups, with lower desks and monitors, and closer mouse and keyboard positions.
Physicists at Ames Laboratory have discovered a topological metal, PtSn4, with a high density of conduction electrons and large number of closely positioned Dirac points. This discovery may lead to energy-efficient computers with increased processor speeds and data storage.
Researchers developed a system to enable robot or computer avatar interaction with patients playing the mirror game, promoting attachment and improving social coordination. The results show that players sharing similar movement features interact better, paving the way for social rehabilitation.
Researchers at Disney Research and Carnegie Mellon University have developed a system to debug intermittent systems, such as those that harvest energy from the environment. The Energy-interference-free Debugger (EDB) can monitor and debug these systems without interfering with their power state.
Researchers found that mimicking simple actions can aid recovery, with human trainers outperforming computer-based methods. The study suggests a potential tool for rehabilitation, providing insight into the ongoing ability of Alzheimer's patients to imitate movements.
A study published in Cognition reveals that a specific facial expression, known as the 'not face', is universally interpreted as a symbol of negative emotion across languages. The researchers found that this expression is identical across native speakers of English, Spanish, Mandarin Chinese, and American Sign Language.
The Hong Kong Polytechnic University has developed an intelligent wheelchair system called iWheelchair, integrating various functions such as environment control, safety, and health monitoring. The system allows users to control home devices using a tablet computer, with features like fall monitoring and smart diaper detection.
Researchers at UC Berkeley have shown that magnetic chips can operate with the lowest fundamental level of energy dissipation possible, leading to dramatic reductions in power consumption. This breakthrough is critical for mobile devices and cloud data centers, which demand powerful processors on small batteries.
Researchers found that humans can recognize objects in partial- or low-resolution images, with a
The cloud-based virtual globe portal offers unprecedented speed and ease of use for visualizing Earth's geological evolution. It features interactive reconstructions of supercontinents and 3D visualizations of seafloor geology, allowing users to explore how the planet has changed over time.
A computer program developed by researchers can categorize leaves into large evolutionary categories, leading to improved fossil identification and a better understanding of flowering plant evolution. The method achieves a 72% accuracy rate over 19 leaf families compared to random chance.
UConn researchers develop a systematized approach to materials design using machine learning. They create numerical fingerprints of polymers based on atomic configurations, enabling computers to quickly scan theoretical compounds for desired properties. The breakthrough has the potential to revolutionize the search for new materials.
Researchers at Saarland University have developed a system that enables players to interact with each other and the game using spoken language, despite speaking different languages. The Dialog Box uses AI-powered voice interactions to facilitate collaboration and problem-solving among team members.
Researchers studied brain activity in patients with severe epilepsy while navigating virtual landscapes on a computer screen. The results show that brain oscillations are driven entirely by internal processes, carrying information about speed and distance travelled during teleportation.
A Penn study found that using machine learning forecasts at arraignments can dramatically reduce subsequent domestic violence arrests. Machine learning analyzes data points like age, gender, and prior warrants to determine risk, offering extra information to courts.
A new study from BSMS shows that computers can detect boredom by monitoring non-instrumental movements. The research has the potential to develop more engaging online tutoring programs and companion robots. By tracking subtle changes in body language, computers can adapt to a user's level of interest.
Researchers developed an algorithm called Melvin to design novel quantum experiments, finding unfamiliar solutions without relying on human intuition. The algorithm has led to dozens of new experimental tricks and is being built in laboratories.
A Dartmouth-led study finds that people struggle to tell the difference between real and virtual images, but training boosts accuracy. The research has implications for child pornography cases, where accurate identification is crucial.
Researchers at MIT developed a new model to reduce unnecessary communication in human-robot teams, enabling them to work together more effectively. The system has been tested on computer simulations and shows promise for improving team performance.
Researchers at University of Utah have discovered a new kind of 2D semiconducting material that could lead to much speedier computers and smartphones. The material, made of tin and oxygen, allows electrical charges to move through it faster than conventional materials.
A groundbreaking study from Michigan State University found that sleep-deprived individuals are 4.5 times more likely to sign false confessions than those who have slept eight hours the night before. This raises complex questions about police interrogation practices and the use of sleep deprivation in interrogations.
Assistant Professor Corinna Schlombs studied trans-Atlantic technology transfer and its impact on productivity in Germany following WWII. Her research reveals a distinct cultural and historical context for computer development in Europe.
Researchers at Harvard are using a $28 million grant to study the brain's visual cortex in unprecedented detail and map its connections. The goal is to inspire better computer algorithms for learning and pattern recognition, enabling computers to outperform humans in recognizing patterns from limited data inputs.
A working quantum computer system is expected to be developed by 2020, as predicted by Professor O'Brien of the University of Bristol. This will lead to breakthroughs in artificial intelligence, pharmaceutical discovery, and cyber security, disrupting traditional businesses and challenging current computing technologies.
Stanford researchers developed a lithium-ion battery that can be shut down by heating and restarted when the temperature cools. The new technology uses nanospikes to prevent overheating and reduce the risk of fires in batteries powered by devices like hoverboards and computers.
Neuroscientists argue that computers will never truly understand human communication due to lack of contextual understanding. Brain scans reveal areas of the brain where 'meeting of minds' occurs, enabling nonverbal mutual understanding.
Researchers at Newcastle University have confirmed that praying mantises use 3D vision to hunt, with a new model to improve visual perception in robots. The team used custom-made glasses with one blue and one green lens to show insects any desired images.
The Interact project creates mixed reality virtual Holocaust survivors that provide personal testimony and respond to questions. This innovative technology ensures a rich experience for audiences, allowing future generations to better understand the history of the Holocaust.
Researchers developed an easy-to-use app to capture accurate global cause of death data, addressing the issue of unregistered deaths worldwide. The app was field-tested in various countries, showing promising results in making diagnoses with computer models.
Researchers at Brigham Young University have developed technology that measures mouse movements to detect negative emotions such as anger and frustration. This allows websites to adjust their content and eliminate stress for users.
Researchers developed a Bayesian Program Learning framework that captures human learning abilities, allowing computers to recognize and generate new visual concepts. The algorithm achieved impressive results in visual Turing tests, with only 25% of judges performing better than chance.
A study published in Frontiers in Psychology found that people are quicker to find a hard-to-see person in an image when the directions mention a prominent landmark first, as opposed to last. The researchers also discovered that listeners prefer to use these landmarks as 'mental bookmarks' to speed up the process.
A new sensor, QStamp, enables consumers to monitor food freshness and reduce waste by 51%, as reported by the FAO. The smart tag allows users to track their at-home products, receive notifications for expiration dates, and make informed purchasing decisions.
Researchers created cleverly designed molecular complexes that can store information in a quantum state, overcoming one of the biggest challenges in quantum computing. These new molecules could potentially lead to the development of functional devices and more efficient computer designs.
Patients at safety-net hospital clinics with high clinician computer use were less likely to rate their care as excellent, and clinicians engaged in more negative rapport building. The study highlights the potential drawbacks of implementing electronic health records in these settings.
A new model, POISED, aims to balance technology use with human connection. Key findings include: Using computers in exams can compromise patient safety and relationships if not implemented correctly.
A new visual authoring tool is being developed to enable both experts and novices to create digital story worlds. The tool guides users through three main steps: story world creation, character and object authoring, and event creation.
Researchers developed patented prototypes of FlatCam, a thin sensor chip that processes sensor measurements into images and videos. The technology decouples the parameters of light collection and device thickness, enabling large sensors with thin devices.
The PANTHER team developed software that can represent remote sensor images and make them searchable. Tracktable code automates observation of motion and trajectories, enabling faster analysis of huge data sets.
A team at Australia's University of New South Wales has proven that a quantum version of computer code can be written and manipulated using two quantum bits in a silicon microchip. The advance removes lingering doubts about the reliability of such operations, enabling powerful quantum computers to become a reality.
A research team at Northeastern University has developed a system called ReCon to detect and stop information leaks from smartphone apps. The study found that users' personal identifying information, including passwords, was leaked into network traffic from popular fitness and language apps.
A large-scale randomized control trial found that computerized cognitive behavioral therapy (cCBT) offered little to no benefit over usual GP care in treating depression. Patients generally struggled with sustained engagement and highlighted difficulties with logging onto computer systems while clinically depressed.
A new study improves BrainGate's user experience and performance with three software innovations, allowing users to control electronic devices without frequent recalibration. The advancements enable longer use sessions and improved accuracy, paving the way for a practical BCI assistive technology.
A large study found that computer-assisted cognitive behavioural therapy (CBT) provides little or no benefits for depression, with low patient adherence and engagement being the main reason. The study suggests that routine promotion of computer-based CBT should be reconsidered due to its ineffectiveness as a treatment.
A cognitive model of artificial neurons has learned to communicate through dialogue with a human interlocutor, demonstrating the ability to express a wide range of capabilities in human language processing. The ANNABELL model uses synaptic plasticity and neural gating mechanisms to learn and adapt to new information.
Researchers are using the Titan supercomputer to create physics-based earthquake simulations to better understand earthquake systems and predict ground shaking in large earthquakes. The team has completed its highest resolution simulation map for Southern California, providing a tool for engineers to design and build critical infrastru...
Researchers at RIKEN Advanced Institute for Computational Science in Japan ran an enormous global weather simulation with 10,240 simulations of a model of the global atmosphere. They found that faraway observations can impact the eventual state of the weather forecast, which could lead to more accurate forecasts.
Researchers at Disney Animation Studios developed a multigrid method that speeds up cloth simulation six to eight times faster than conventional methods. The technique enables more realistic look and behavior of cloth in animations, making it suitable for simulations requiring lots of detail like clothing worn by characters.
The tool uses a library of base shapes to enable users to think creatively without tedious trial and error. Researchers used the tool to design and build various shapes, including a turtle with 123 pieces, which was assembled in about 2.5 hours.
Computer scientists at Columbia Engineering and Harvard have developed an algorithm to 3D print vibrational sounds by optimizing the shape of objects. The 'zoolophone' is a metallophone with keys in the shape of zoo animals that produces professional-sounding notes.