news

A cutting-edge artificial intelligence (AI) system that can accurately predict the areas of an image where a person is most likely to look has been created by scientists at Cardiff University. Based on the mechanics of the human brain and its ability to distinguish between different parts of an image, the researchers say the novel system more accurately represents human vision than anything that has gone before.

New research uses multiple polarisation channels to carry out parallel processing - enhancing computing density by several orders over conventional electronic chips. In a paper published in Science Advances , researchers at the University of Oxford have developed a method using the polarisation of light to maximise information storage density and computing performance using nanowires.

The science behind your Netflix viewing habits could soon be used to guide doctors in managing cancer, according to new research co-led by UCL scientists and funded by Cancer Research UK and Cancer Grand Challenges. In the study an international team of scientists used artificial intelligence (AI) to investigate and categorise the size and scale of DNA changes across the genome - a cell's complete genetic code - when cancer starts and grows.

Artificial Intelligence (AI) can track the health of coral reefs by learning the "song of the reef", finds new research involving a UCL scientist. Coral reefs have a complex soundscape - and even experts have to conduct painstaking analysis to measure reef health based on sound recordings. In the new study, published in Ecological Indicators, scientists trained a computer algorithm using multiple recordings of healthy and degraded reefs, allowing the machine to learn the difference.

A new method that could automatically detect and kill cyberattacks on our laptops, computers and smart devices in under a second has been created by researchers at Cardiff University. Using artificial intelligence in a completely novel way, the method has been shown to successfully prevent up to 92 per cent of files on a computer from being corrupted, with it taking just 0.3 seconds on average for a piece of malware to be wiped out.

A new approach to solving the Travelling Salesperson Problem - one of the most difficult questions in computer science - significantly outperforms current approaches. We're highly reliant on this kind of infrastructure to be more efficient - and our solution could help with that Amanda Prorok A notorious theoretical question that has puzzled researchers for 90 years, the Travelling Salesperson Problem also has real relevance to industry today.

A new method of identifying gravitational wave signals using quantum computing could provide a valuable new tool for future astrophysicists. A team from the University of Glasgow's School of Physics & Astronomy have developed a quantum algorithm to drastically cut down the time it takes to match gravitational wave signals against a vast databank of templates.

Scientists are using cutting-edge artificial intelligence to help extract complex information from large collections of museum specimens. A team from Cardiff University is using state-of-the-art techniques to automatically segment and capture information from museum specimens and perform important data quality improvement without the need of human input.

Software engineers will bridge the gap between modern science and scalable complex software at four leading universities.

If you ate too much over the festive season, you may well be thinking about a healthy diet plan for 2022. But as anyone who has ever dieted knows, there are countless options out there. Right now, we're in the midst of a revolutionary time for understanding the human body, and so the question arises: can new science tell us which diet plan is best for losing weight? Many diets originate in a system for rating foods according to the effect they have on our blood sugar level.

Researchers in the UK and China have developed an artificial intelligence (AI) model that can diagnose COVID-19 as well as a panel of professional radiologists, while preserving the privacy of patient data. By working with other countries, we can do so much more than we can alone Michael Roberts The international team, led by the University of Cambridge and the Huazhong University of Science and Technology, used a technique called federated learning to build their model.

A global hacker "red team" and rewards for hunting algorithmic biases are just some of the recommendations from experts who argue that AI faces a "tech-lash" unless firm measures are taken to increase public trust. We need policy and public support to create an ecosystem of trust for AI Shahar Avin The Artificial Intelligence industry should create a global community of hackers and "threat modellers" dedicated to stress-testing the harm potential of new AI products in order to earn the trust of governments and the public before it's too late.

A reliable early warning system to detect tsunamis could be a step closer thanks to research from Cardiff University. Researchers say their analysis of ocean soundwaves triggered by underwater earthquakes has enabled them to develop artificial intelligence (AI) that allow prediction of when a tsunami might occur.

New software can help determine the movements of large wild animals, thereby minimising conflicts with people. Large land animals have a significant impact on the ecology and biodiversity of the areas they inhabit and traverse. If, for example, the routes and stopping places of cattle, horses, sheep, and also those of wolves or bears overlap with those of people, this often leads to conflicts.

Addenbrooke's Hospital in Cambridge along with 20 other hospitals from across the world and healthcare technology leader, NVIDIA, have used artificial intelligence (AI) to predict Covid patients' oxygen needs on a global scale. Creating software to match the performance of our best radiologists is complex, but a truly transformative aspiration Fiona Gilbert The research was sparked by the pandemic and set out to build an AI tool to predict how much extra oxygen a Covid-19 patient may need in the first days of hospital care, using data from across four continents.

A team of researchers are developing the use of an artificial intelligence (AI) algorithm with the aim of diagnosing deep vein thrombosis (DVT) more quickly and as effectively as traditional radiologist-interpreted diagnostic scans, potentially cutting down long patient waiting lists and avoiding patients unnecessarily receiving drugs to treat DVT when they don't have it.

Super-stretchy wormlike robots capable of 'feeling' their surroundings could find applications in industry and prosthetics, scientists say. A team of engineers from the University of Glasgow have developed robots with forms of motion inspired by the movements of inchworms and earthworms. The researchers hope that their breakthrough could lead to a new generation of robots capable of autonomously exploring difficult-to-reach places.

New bioinformatics software and cloud computing approaches developed at the University of Birmingham, have enabled the UK's COVID-19 genome sequencing effort to be the most sophisticated in the world. The system, called CLIMB-COVID was designed for the COVID-19 Genomics UK (COG-UK) consortium, set up in March 2020 to tackle the huge challenge of rapidly sequencing SARS-CoV-2 genomes.

A new technology, developed by Oxford researchers, in partnership with the European Space Agency's (ESA) -lab, will pilot the detection of flood events from space. It was deployed on hardware on D'Orbit's upcoming 'Wild Ride' mission being launched by SpaceX's Falcon 9 from Cape Canaveral, 30 June, 20.

Pioneering technology developed by UCL and Africa Health Research Institute (AHRI) researchers could transform the ability to accurately interpret HIV test results, particularly in lowand middle-income countries. Academics from the London Centre for Nanotechnology at UCL and AHRI used deep learning (artificial intelligence/AI) algorithms to improve health workers' ability to diagnose HIV using lateral flow tests in rural South Africa.