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July 16, 2026
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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.
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A New Code-Based Cryptosystem

Ch. 3. P. 41–49.
Ivanov F., Krouk E., Kabatiansky G.

Unlike most papers devoted to improvements of code-based cryptosystem, where original Goppa codes are substituted by some other codes, we suggest a new method of strengthening which is code-independent. We show (up to some limit) that the security of the new code-based cryptosystem is much closer to the hardness of maximum likelihood decoding than in the original McEliece cryptosystem.

Language: English
Full text
DOI
Keywords: кодовая криптографияcode-based cryptographyинформационные совокупностиMcEliece cryptosystemKey size reductionInformation-set decodingMaximum likelihood decodingКриптосистема Мак-Элисамаксимум правдоподобия

In book

Code-Based Cryptography. CBCrypto 2020
Ivanov F., Krouk E., Kabatiansky G. A., Rumenko N. Springer, 2020.
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Added: September 17, 2020
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Added: September 17, 2020
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