News

A team of Russian researchers, including scientists from HSE University–St Petersburg, has developed the first open multimodal dataset containing recordings of brain activity, heart function, and video observations to help researchers understand what happens in the human brain during deep concentration. In the future, the dataset could accelerate the development of neural interfaces, rehabilitation technologies, and AI systems. The article has been published in Scientific Data.

Daria Semenova, fourth-year student of the Bachelor's programme 'Asian and African Studies,' spent a semester at the University of Nizwa in Oman. There, she immersed herself in the language environment and came to know the culture of the modern Arab world. Read on to find out about why Daria chose Oman, the specifics of her studies there, and the value of international experience.

An international group of researchers, including mathematicians from the AI and Digital Science Institute at the HSE Faculty of Computer Science, has provided a theoretical justification for a simple and computationally efficient method of estimating uncertainty in Stochastic Gradient Descent (SGD). The paper has been published on the scientific preprint server arXiv.org and presented at AISTATS 2026.

Akhtar Hussain, from Skardu, Gilgit-Baltistan, Pakistan, is a second-year student of the Master’s in Foreign Languages and Intercultural Communication at the HSE University School of Foreign Languages in Moscow. In this interview with the HSE News Service, he shares his experiences of seeing Russian history come to life, representing the university on stage and on the football field, volunteering, and more.

Benjamin Owusu Sarpong, from Kumasi, Ghana, is a final-year student of the Master's programme 'Politics. Economics. Philosophy' at HSE University–Moscow. Now in the final stage of his studies, Benjamin spoke to the HSE News Service to reflect on his experiences—including the various ways HSE brings different cultures together, the numerous opportunities for self-development outside the classroom, and the essential Russian phrases every international student needs to get by.

In corporations, sports, and academia, people often face challenges they cannot handle alone. In such cases, selecting the right team is crucial. Tatiana Mayskaya, Associate Professor at the HSE Faculty of Economic Sciences and the International College of Economics and Finance, together with colleagues from foreign universities, examined team characteristics and found that less diverse teams are better suited to objectives where a high average performance is important, whereas more diverse teams are preferable when avoiding failure is critical. The paper has been published in Economic Theory.

The devices, created by student teams, will conduct space research on the properties of promising solar cells, on-board energy storage systems, and serial electronics for student satellites.

Economists at HSE University have examined how smokers respond to changes in cigarette prices. When tobacco prices increase, cigarette consumption does not always decline. In fact, spending on tobacco may even rise: according to the researchers, a 1% decrease in cigarette affordability leads to a 0.28% increase in per capita tobacco expenditure. The findings suggest that to reduce smoking rates, tobacco prices must rise faster than household incomes. The study has been published in Voprosy Statistiki.