Research & Expertise

Specialists at the HSE Faculty of Computer Science and Sber AI Lab have developed a geometric oversampling technique known as Simplicial SMOTE. Tests on various datasets have shown that it significantly improves classification performance. This technique is particularly valuable in scenarios where rare cases are crucial, such as fraud detection or the diagnosis of rare diseases. The study's results are available on ArXiv.org, an open-access archive, and will be presented at the International Conference on Knowledge Discovery and Data Mining (KDD) in summer 2025 in Toronto, Canada.

Economists from HSE and RUDN University have analysed issues related to corporate digital transformation processes. The introduction of digital solutions into corporate operations reduces the number of patents in the field of green technologies by 4% and creates additional financial difficulties. However, if a company focuses on sustainable development and increases its rating in environmental, social, and governance performance (ESG), the negative effects decrease. Moreover, when the ESG rating is high, digitalisation can even increase the number of patents by 2%. The article was published in Sustainability.

Earnings inequality in Russia has nearly halved over the past 25 years. The primary factors driving this trend are rising minimum wages, regional economic convergence, and shifts in the returns on education. Since 2019, a new phase of this process has been observed, with inequality continuing to decline but driven by entirely different mechanisms. These are the findings made by Anna Lukyanova, Assistant Professor at the HSE Faculty of Economic Sciences, in her new study. The results have been published in the Journal of the New Economic Association.

The International Education Observatory initiative, launched by HSE University to focus on expert evaluation, analytics, and joint scientific research, has successfully completed the formation of a research network across all BRICS nations. South Africa was the final link, with the University of Pretoria and the University of the Witwatersrand joining experts from Russia, China, India, and Brazil. 

The work results of world-class research centres were presented at the Government Coordination Centre. Leonid Gokhberg, First Vice Rector of HSE University, spoke about the main scientific results of the Human Capital Multidisciplinary Research Centre.

A research team at HSE University has developed EyeFeatures, a Python library for analysing and modelling eye movement data. This tool is designed to simplify the work of scientists and developers by enabling them to efficiently process complex data and create predictive models.

Researchers at the HSE Centre for Language and Brain and Psychiatric Hospital No. 1 Named after N.A. Alexeev have developed a Russian-language adaptation of the Rey Auditory Verbal Learning Test. This classic neuropsychological test evaluates various aspects of auditory verbal memory in adults and is widely used in both clinical diagnostics and research. The study findings have been published in The Clinical Neuropsychologist.

In autumn of 2024, a delegation from Malaysia, led by Minister of Higher Education Zambry bin Abdul Kadir, visited the HSE campus in St Petersburg. One of the key topics of discussion was the initial results of the mirror laboratory, a joint initiative between HSE University-St Petersburg and the University of Technology Malaysia (UTM).

In the context of increasing global competition, countries arestriving to ensure technological sovereignty. Those who can ensure economic development and concentrate intangible assets and human capital are emerging as leaders. The growing demand for qualified staff leads to an increase in the role of universities and the demand for early-career scientists. The challenges and opportunities for prospective specialists in the scientific community were discussed at the ‘StratPro Platform’ strategic session at HSE University.

Alina Minnigulova and Maria Khudyakova at the HSE Centre for Language and Brain have presented the latest research findings on the linguistic and neural mechanisms of language impairments and their progression in patients following neurosurgery. The scientists shared insights gained from over five years of research on the dynamics of language impairment and recovery.