(Press-News.org) With a growing interest in generative artificial intelligence (AI) systems worldwide, researchers at the University of Surrey have created software that is able to verify how much information an AI farmed from an organisation’s digital database.
Surrey’s verification software can be used as part of a company’s online security protocol, helping an organisation understand whether an AI has learned too much or even accessed sensitive data.
The software is also capable of identifying whether AI has identified and is capable of exploiting flaws in software code. For example, in an online gaming context, it could identify whether an AI has learned to always win in online poker by exploiting a coding fault.
Dr Solofomampionona Fortunat Rajaona is Research Fellow in formal verification of privacy at the University of Surrey and the lead author of the paper. He said:
“In many applications, AI systems interact with each other or with humans, such as self-driving cars in a highway or hospital robots. Working out what an intelligent AI data system knows is an ongoing problem which we have taken years to find a working solution for.
"Our verification software can deduce how much AI can learn from their interaction, whether they have enough knowledge that enable successful cooperation, and whether they have too much knowledge that will break privacy. Through the ability to verify what AI has learned, we can give organisations the confidence to safely unleash the power of AI into secure settings.”
The study about Surrey’s software won the best paper award at the 25th International Symposium on Formal Methods.
Professor Adrian Hilton, Director of the Institute for People-Centred AI at the University of Surrey, said:
“Over the past few months there has been a huge surge of public and industry interest in generative AI models fuelled by advances in large language models such as ChatGPT. Creation of tools that can verify the performance of generative AI is essential to underpin their safe and responsible deployment. This research is an important step towards is an important step towards maintaining the privacy and integrity of datasets used in training.”
The full paper can be read here.
###
Notes for Editors
The University of Surrey is a research-intensive university, producing world-leading research and delivering innovation in teaching to transform lives and change the world for the better. The University of Surrey’s Institute for People-Centred AI combines over 30 years of technical excellence in the field of machine learning with multi-disciplinary research to answer the technical, ethical and governance questions that will enable the future of AI to be truly people-centred. A focus on research that makes a difference to the world has contributed to Surrey being ranked 55th in the world in the Times Higher Education (THE) University Impact Rankings 2022, which assesses more than 1,400 universities' performance against the United Nations’ Sustainable Development Goals (SDGs).
Dr Solofomampionona Fortunat Rajaona is available for interview upon request
Please contact the University press office via mediarelations@surrey.ac.uk
Program Semantics and Verification Technique for AI-centred Programs - University of Surrey
END
New cyber software can verify how much knowledge AI really knows
2023-04-04
ELSE PRESS RELEASES FROM THIS DATE:
One of Vasa’s crewmen was a woman
2023-04-04
When the human remains found on board the warship Vasa were investigated, it was determined that the skeleton designated G was a man. New research now shows that the skeleton is actually from a woman.
About thirty people died when Vasa sank on its maiden voyage in 1628. We cannot know who most of them were, only one person is named in the written sources. When the ship was raised in 1961 it was the scene of a comprehensive archaeological excavation, in which numerous human bones were found on board and examined.
“Through osteological analysis it has been ...
Researchers create new classification of chess openings
2023-04-04
Using real data from an online chess platform, scientists of the Complexity Science Hub and the Centro Ricerche Enrico Fermi (CREF) studied similarities of different chess openings. Based on these similarities, they developed a new classification method which can complement the standard classification.
"To find out how similar chess openings actually are to each other - meaning in real game behavior - we drew on the wisdom of the crowd," Giordano De Marzo of the Complexity Science Hub and the Centro Ricerche Enrico Fermi (CREF) explains. The researchers analyzed 3,746,135 chess games, 18,253 players and 988 ...
Cocaine damage routinely misdiagnosed as nonthreatening nasal disease
2023-04-04
A new paper in Rheumatology Advances in Practice, published by Oxford University Press, indicates that Granulomatosis With Polyangiitis, a nasal disease that causes inflammation of the blood vessels and commonly presents with symptoms in sinuses, throat, lungs, and kidneys, may be commonly misdiagnosed. Researchers believe that many patients identified with the sinus and nasal limited form of the disease may actually be suffering from nasal damage due to cocaine usage.
Cocaine is the second most commonly abused drug in the United Kingdom with 2.6% of the population between ages 16 and 59 years old using it. Some 4.8 million people in the United States (or 1.7% ...
Vitamin D deficiency common in Navies of global north, especially submariners
2023-04-04
Vitamin D deficiency is common among serving military personnel of Navies in the global north, especially submariners, finds a systematic review of the available evidence, published online in Occupational & Environmental Medicine.
Countermeasures, such as periodic vitamin D assessment and dietary supplements, should now be considered, say the researchers.
Vitamin D has an essential role in musculoskeletal health and in helping to control infections and dampen down inflammation in the body, so is key to ensuring the physical fitness of active duty Navy military ...
New study reveals thousands of prenatal supplements fail to provide adequate nutrition for pregnant women and babies
2023-04-04
A new study from researchers in the Lifecourse Epidemiology of Adiposity (LEAD) Center at the University of Colorado Anschutz Medical Campus shows that 90 percent of pregnant women do not receive adequate nutrients during pregnancy from food alone and must look to supplements to fill that deficit. However, they also discovered that 99 percent of the affordable dietary supplements on the market do not contain appropriate doses of key micronutrients that are urgently needed to make up for the nutritional imbalance.
The study was published today in The American Journal of Clinical Nutrition.
“Nutrition is critical for a healthy mom and a healthy baby. ...
Freshwater turtles found basking in the moonlight
2023-04-04
Nocturnal basking has only recently been reported in wild freshwater turtles, but this study suggests that the behaviour is widespread and occurs in many species.
Postdoctoral Researcher at La Trobe University Dr Donald McKnight said he first observed freshwater turtles nocturnal basking at the Ross River in Townsville.
“They were coming up at night and sitting on logs exhibiting very much the same behavior they do during the day; when we looked into it, it wasn’t something that turtles reportedly did,” Dr McKnight said.
“We think it's related to temperature. The water is staying so warm at night that it's actually ...
Simultaneous diagnosis and treatment of cancer now possible
2023-04-04
Cancer is not incurable anymore. Nevertheless, according to statistics released by Statistics Korea last year, cancer remained the primary cause of mortality in Korea in 2021. This highlights the ongoing struggle against cancer, which demands effective prevention measures as well as timely diagnosis and prompt intervention through effective treatment. However, the question remains whether it is feasible to provide treatment promptly upon diagnosis.
A POSTECH research team led by Professor Young Tae Chang (Department of Chemistry) ...
Study to decode microbe-gut signaling suggests potential new treatment for IBD
2023-04-04
Fresh insights into how our bodies interact with the microbes living in our guts suggest that a two-drug combination may offer a new way to treat inflammatory bowel diseases such as Crohn’s disease and ulcerative colitis.
The potential treatment pathway emerges from a study led by experts at Cincinnati Children’s published online March 28, 2023, in the Journal of Experimental Medicine. Co-first authors were Garrett Overcast, PhD, and Hannah Meibers, BS. Corresponding author was Chandrashekhar Pasare, DVM, PhD, Division of Immunobiology and ...
Efficient nanostructuring of glass with elliptically polarized pulses
2023-04-04
The photoexcitation, and especially photoionization, is one of the most important manifestations of the light-matter interaction in nature, ranging from photosynthesis in plants and vision in biology to photography and laser processing of materials. It is generally accepted that the change in a substance is weaker, the less light is absorbed. Here we found that this is not always the case.
In a new paper published in Light Science & Application, a team of scientists, led by Professor Peter G. Kazansky from Optoelectronics Research Centre, University of Southampton, United Kingdom and co-workers have demonstrated efficient ultrafast laser nanostructuring ...
Warming Arctic draws marine predators northwards
2023-04-04
Marine predators have expanded their ranges into the Arctic waters over the last twenty years, driven by climate change and associated increases in productivity.
The seas surrounding the Arctic are important fisheries and ecological regions; they are also among the areas most affected by climate change. The effects of warming waters and loss of sea ice on the biodiversity of these waters, and hence their ecology, is still not fully understood.
An international team of researchers led by Dr. Irene D. Alabia at the Arctic Research Center at Hokkaido University has examined Arctic-wide ...