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News
July 24, 2026
'Physics Is What the World Is Literally Built On'
Physicist Nina Dzhanayeva, recipient of a Vladimir Potanin Foundation scholarship, focuses her research on nanophotonics. In this interview for the HSE Young Scientists project, she discusses nanowells, scientific intuition, and how physics can help in making frangipane cream puffs.
July 20, 2026
Scientists Create Open Dataset for Studying Concentration
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.
July 20, 2026
‘Science Is Universal-It Knows No Borders
Fuad Aleskerov, Tenured Professor and Director of the International Centre of Decision Choice and Analysis at HSE University, together with his colleagues, has developed methods of network analysis in bibliometrics that have made it possible to identify patterns in the appearance and citation of publications in academic journals, as well as their influence on each other. When one or a number of studies are frequently cited by a wide range of journals, this is an indicator that the research is of high quality. By contrast, extensive cross-citation within a limited group of journals increases the likelihood of identifying a network of predatory publications.

 

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Исследование прикладного использования языковых моделей на основе метода генерации с дополненной выборкой

Искусственный интеллект и принятие решений. 2025. № 2. С. 73–89.
Loginova I., Grozovskiy F.

The article presents a qualitative analysis of Russian and global cases of development and implementation of Retrieval-Augmented Generation models (RAG models) to address applied analytical and business tasks. RAG models outperform traditional large language models in accuracy, relevance, and contextual appropriateness of generated responses by utilizing external knowledge sources. This makes Retrieval-Augmented Generation an important area of research and development in artificial intelligence. The analysis covered 21 cases of RAG model development and use by companies and government organizations in Russia and abroad. The results of the analysis indicate that the goals of practical application of RAG models are mainly cost reduction, as well as improvement of customer and user experience.

Research target: Economics and Management Computer Science
Language: Russian
DOI
Keywords: искусственный интеллектArtificial intelligence (AI)Большие языковые модели (LLMs)Large language models (LLM)Retrieval-Augmented Generation (RAG)development and implementation of RAG modelsRetrieval-Augmented Generation (RAG)разработка и внедрение RAG-моделей
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