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Regular version of the site

Research & Expertise news at HSE University

Page 10 of 274
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Illustration for news: Scientists Propose Star-Shaped Diffusion Model

Scientists Propose Star-Shaped Diffusion Model

Scientists at the AI Research Centre and the Faculty of Computer Science at HSE University, the Artificial Intelligence Research Institute (AIRI), and Sber AI have come up with novel architecture for diffusion neural networks, making it possible to configure eight distinct types of noise distribution. Instead of the classical Markov chain model with Gaussian distribution, the scientists propose a star-shaped model where the distribution type can be selected and preset. This can aid in solving problems across various geometric modalities. The results were presented at the NeurIPS 2023 conference.

Illustration for news: HSE Scientists Leverage AI to Accelerate Advancement of 5G and 6G Wireless Communication Systems

HSE Scientists Leverage AI to Accelerate Advancement of 5G and 6G Wireless Communication Systems

The HSE Artificial Intelligence Centre has developed software for modelling radio channels in 5G and 6G wireless networks, based on ray tracing and machine learning techniques. Their software solutions enable modelling radio wave propagation between transmitters and receivers and can convert ray tracing data into a frame sequence format, configure and train neural networks based on this data, and subsequently save the trained models. 

Illustration for news: New Method Enables Dyslexia Detection within Minutes

New Method Enables Dyslexia Detection within Minutes

HSE scientists have developed a novel method for detecting dyslexia in primary school students. It relies on a combination of machine learning algorithms, technology for recording eye movements during reading, and demographic data. The new method enables more accurate and faster detection of reading disorders, even at early stages, compared to traditional diagnostic assessments. The results have been published in PLOS ONE.

Illustration for news: Mongolia's Forests Found to Be Poorly Adapted to Climate Change

Mongolia's Forests Found to Be Poorly Adapted to Climate Change

Compared to meadows and steppes, the montane forest ecosystems in Northern Mongolia display less self-organisation, making them more susceptible to the impacts of climate change. This is the conclusion of a team of researchers led by Robert Sandlerskiy, Head of the International Laboratory of Landscape Ecology of the HSE Faculty of Geography and Geoinformation Technology. The results of the study have been published in a special issue of Entropy.

Illustration for news: ‘Like Electricity, AI Can Bring Incredible Benefits’

‘Like Electricity, AI Can Bring Incredible Benefits’

Developments in the field of artificial intelligence are gradually taking over the world. AI has the potential to bring incredible benefits to the global economy and our quality of life, but it also creates new challenges. Panos Pardalos, Professor at the University of Florida, Academic Supervisor of the Laboratory of Algorithms and Technologies for Networks Analysis (Nizhny Novgorod), covered these issues, along with other related topics, in his recent report.

Illustration for news: Alexander Shokhin: Legalising Mining as Entrepreneurial Activity Is Crucial

Alexander Shokhin: Legalising Mining as Entrepreneurial Activity Is Crucial

Professor Alexander Shokhin, President of HSE University and the Russian Union of Industrialists and Entrepreneurs (RUIE), participated in the Digital Security Law Forum at MGIMO University. He discussed the integration of digital finance and digital financial assets into the country's economic landscape and advocated for the legalisation of cryptocurrency mining as a form of entrepreneurial activity.

Illustration for news: Russian Researchers Improve Neural Networks' Spatial Navigation Performance

Russian Researchers Improve Neural Networks' Spatial Navigation Performance

Researchers at HSE University, MISiS National University of Science and Technology, and the Artificial Intelligence Research Institute (AIRI) have developed an enhanced approach to reinforcement learning for neural networks tasked with navigation in three-dimensional environments. By using the attention mechanism, they managed to improve the performance of a graph neural network by 15%. The study results have been published in IEEE Access.

Illustration for news: ‘You Need to Know a Lot of Ideas and Algorithms, Come Up with Something Unconventional’

‘You Need to Know a Lot of Ideas and Algorithms, Come Up with Something Unconventional’

A student of the HSE Faculty of Computer Science, Andrey Kuznetsov, has become the winner of the 2024 Data Fusion Contest. He took first place in solving geoanalytics tasks, and also won the special ‘Companion’ category. The competition took place as part of the 2024 Data Fusion conference on big data and AI technologies. Researchers from HSE University presented the results of their work and demonstrated applied developments at the conference.

Illustration for news: Parietal Cortex Influences Risk-Taking Behaviour

Parietal Cortex Influences Risk-Taking Behaviour

Making decisions in situations involving risk and uncertainty is an inherent aspect of our daily lives. Should I obtain luggage insurance for my flight, cross the road when the light is red, or leave my current job for a new opportunity? Researchers at the HSE Institute for Cognitive Neuroscience conducted an experiment to clarify the role the parietal cortex plays in decision-making in the context of risk. They found that suppression of activity in the parietal cortex resulted in subjects being less inclined to take risks. A paper with the study findings has been published in Cerebral Cortex.

Illustration for news: ‘I Aspire to Make a Contribution Comparable to Prometheus' Gift to Humanity'

‘I Aspire to Make a Contribution Comparable to Prometheus' Gift to Humanity'

Egor Sedov initially planned to pursue a career in programming but instead became captivated by experimental physics. In this interview with the HSE Young Scientists project, he spoke about the quantum effect and the quantum standard, a scientist's letter from the future, and the magnetic levitation of a frog.