Some Characteristics of Credal Sets and Their Application to Analysis of Polls Results

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September 17, 2026

'I Wish That People Would Place Greater Trust in Science'

When Tatiana Eremicheva chose Fundamental and Computational Linguistics as her field of study, she thought it would be about learning languages. Instead, she discovered it was about helping people. In this interview for the HSE Young Scientists project, she discusses science as a way of understanding the world, billiards as a team-building activity, and why learning to read is not always as easy as it seems.

September 15, 2026

Immunity to Chaos: How Personal Resources Help Us Cope with the Challenges of a Turbulent World

International conflicts, crises and digital overload—the modern world puts our minds to the test every day. Traditional psychology often focuses on the consequences: anxiety, depression, and psychosomatic disorders. But what if we looked at the problem differently—through the lens of the resources that prevent us from breaking down? Psychological immunity is precisely this set of resources. Alena Zolotareva and her group, Psychological Immunity as a Resource for Positive Functioning, are developing an integrative model of this phenomenon, adapting diagnostic tools and preparing for large-scale empirical research. Why do psychologists need to collaborate with medical professionals, and how could their research transform preventive care in clinics and corporations?

September 11, 2026

How to Assess Students Knowledge in the Age of AI

A researcher at HSE University has proposed a flowchart to help lecturers decide how to assess students who use artificial intelligence. It shows where the use of AI should be restricted and where it can be incorporated into the learning process. The article has been published in IT Professional.

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Publications

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Some Characteristics of Credal Sets and Their Application to Analysis of Polls Results

P. 572–578.

Bronevich A., Spiridenkova N.

In the theory of imprecise probabilities there are well established functionals for measuring uncertainty. Meanwhile, when we try to apply them to real problems they have a lack of meaningful interpretation. In this investigation we propose some characteristics of credal sets that seem to be useful for analyzing polls results.

In book

Procedia Computer Science

Vol. 122: 5th International Conference on Information Technology and Quantitative Management, ITQM 2017. , Elsevier, 2017.

A metric approach for scheduling problems with minimizing the maximum penalty

Lazarev A. A., Lemtyuzhnikova D., Werner F., Applied Mathematical Modelling 2021 Vol. 89 No. 2 P. 1163–1176

NP -hard scheduling problems with the criterion of minimizing the maximum penalty, e.g. maximum lateness, are considered. For such problems, a metric which delivers an upper bound on the absolute error of the objective function value is introduced. Taking the given instance of some problem and using the introduced metric, the nearest instance is deter- ...

Added: September 5, 2020