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Информатика: Логика и алгоритмы. Эффективные методы решения задач: Пособие для самостоятельной подготовки
Timur Teregulov, Elena R. Loubenets, / Series Quantum Physics "arXiv". 2026. No. 2609.31472.
We develop a new three-party quantum secret-sharing (QSS) protocol based on a three-qubit W state. This protocol encodes the secret-sequence bits using X gates and employs randomly selected Hadamard operations and measurement bases to generate information and security-test rounds. We evaluate the efficiency of the proposed protocol and analyze its security against an internal adversary ...
Added: September 28, 2026
Ермоленко Г. А., Кожевников С. Б., М.: Эксмо, 2026.
Socio‑humanitarian knowledge helps to master the social norms and values of Russian civilization. Each module of social studies is linked to a specific sphere of human social life, to activities aimed at fulfilling a person’s spiritual needs and social interests. Recognizing the social nature of one’s own needs is an important step towards understanding oneself, ...
Added: August 31, 2026
Shabanov N., Kuricheva O., Kurbatova J. et al., / Series Working Papers SSRN "Department of Economics Ca’ Foscari University of Venice". 2026.
The carbon balance of an ecosystem is the difference between Gross Primary Productivity (GPP) and Ecosystem Respiration (Reco) as expressed by Net Ecosystem Exchange (NEE). While remote sensing retrievals of GPP have reached maturity, Reco estimation remains underexplored and ultimately cast bias on NEE. Here we present an end-to-end multi-scale analysis of the mechanism of ...
Added: August 21, 2026
Ponomarenko A., / Series Computer Science "arxiv.org". 2025.
This paper addresses the challenge of merging hierarchical navigable small world (HNSW) graphs, a critical operation for distributed systems, incremental indexing, and database compaction. We propose three algorithms for this task: Naive Graph Merge (NGM), Intra Graph Traversal Merge (IGTM), and Cross Graph Traversal Merge (CGTM). These algorithms differ in their approach to vertex selection ...
Added: July 30, 2026
Piontkovski D., / Series arXiv "math". 2026.
A noncommutative projective variety is defined, following Artin and Zhang, by a graded coherent algebra 𝐴. The category of coherent sheaves is then the quotient qgr(𝐴) of the category of finitely presented graded modules by the subcategory of torsion modules. We consider the categorical and polynomial entropies of the Serre twist, that is, of the ...
Added: June 23, 2026
Piontkovski D., / Series arXiv "math". 2025.
If a symmetric multilinear algebra is weakly nil, then it is Engel. This result may be regarded as an infinite-dimensional analogue of the well-known Jacobian theorem, which states that if a polynomial mapping has a polynomial inverse, then its Jacobian matrix is invertible. This refines a theorem of Gerstenhaber and partially answers a question posed ...
Added: June 23, 2026
Shipilov F., Barnyakov A., Ivanov A. et al., / Series Physics "arxiv.org". 2026.
A fast simulation of the detector response is a vital task in high-energy physics (HEP). Traditional Monte-Carlo methods form the backbone of modern particle physics simulation software but are computationally expensive. We present a machine-learning-based approach to fast simulation of the Focusing Aerogel Ring Imaging Cherenkov (FARICH) detector response. Given a particle track and momentum, ...
Added: May 19, 2026
Derkacheva A., Sakirkina M., Kraev G. et al., /. 2026.
Comprehensive data on natural hazards and their consequences are crucial for effective for risk assessment, adaptation planning, and emergency response. However, many countries face challenges with fragmented, inconsistent, and inaccessible data, particularly regarding local-scale events. To address this data gap in Russia, we developed an end-to-end processing pipeline that scrapes news from various online sources, ...
Added: April 28, 2026
Pilé I., Deng Y., Shchur L., / Series arXiv "math". 2026. No. 2604.10254.
We investigate the spatial overlap of successive spin configurations in Markov chain Monte Carlo simulations using the local Metropolis algorithm and the Svendsen-Wang and Wolff cluster algorithms. We examine the dynamics of these algorithms for two models in different universality classes: the Ising model and the Potts model with three components. The overlap of two ...
Added: April 20, 2026
Gabdullin N., Androsov I., / Series Computer Science "arxiv.org". 2026.
Label prediction in neural networks (NNs) has O(n) complexity proportional to the number of classes. This holds true for classification using fully connected layers and cosine similarity with some set of class prototypes. In this paper we show that if NN latent space (LS) geometry is known and possesses specific properties, label prediction complexity can ...
Added: April 2, 2026
Dolgorukov V., Popova E., Философия. Журнал Высшей школы экономики 2026 Т. 10 № 1 С. 404–409
A REVIEW OF A BOOK BY DIRK HOFFMANN ON LIMITS OF MATHEMATICS ...
Added: March 30, 2026
Zardini E., , in: Paradoxes Between Truth and Proof.: Springer, 2024. P. 279–299.
The paper explores an argument offered by C. Wright against the “verdict-exclusion” view (according to which we can knowledgeably rule out that, in the presence of a borderline case of Fness, that case is either feasibly knowably F or feasibly knowably ~F). The view is shared by otherwise very different theories of vagueness, such as the “third-possibility” view ...
Added: February 5, 2026
Tulchinskii G. L., СПб.: Политех-Пресс, 2025.
This monograph is devoted to the analysis of reality, one of the most complex and polysemantic concepts in contemporary philosophy.It presents various approaches and methods for analyzing reality, including methodological research, historical-philosophical analysis, and socio-critical analysis. The monograph combines research from various fields of philosophical knowledge, including the philosophy of science, ontology, logic, epistemology, social philosophy, and aesthetics. ...
Added: January 29, 2026
Dolgorukov V., Popova E., В кн.: Материалы докладов V Конференции математических центров России.: Красноярск: ИВМ СО РАН, 2025. С. 216–218.
Моделирование осведомленности (awareness) является одним из направлений теории многоагентных систем и восходит к работам классиков теоретической информатики Р. Фейгина, Дж. Халперна, Й. Мозеса, М. Варди. Согласно им, моделирование осведомленности позволяет решить проблему логического всеведения, которая представляет собой одно из ключевых затруднений стандартной эпистемической логики. В настоящей работе представим расширение подхода Р. Фейгина и соавторов, а ...
Added: January 16, 2026
Sorokin K., Beketov M., Онучин А. et al., / arxiv.org. Серия cs.SI "Social and Information Networks ". 2025.
Community detection in complex networks is a fundamental problem, open to new approaches in various scientific settings. We introduce a novel community detection method, based on Ricci flow on graphs. Our technique iteratively updates edge weights (their metric lengths) according to their (combinatorial) Foster version of Ricci curvature computed from effective resistance distance between the ...
Added: January 15, 2026
Гулов А. П., Bakulev A., В кн.: Шатиловские чтения. Интеграция науки и практики в иноязычном образовании.: СПб.: Политех-Пресс, 2025. С. 302–308.
При всей значимости английского языка как ключевого посредника международного общения многие задания в языковых олимпиадах сохраняют социокультурную англоцентричность, проверяя при этом, как правило, знаниевый компонент соответствующей компетенции. Предпринята попытка зафиксировать указанные противоречия и сформулировать рекомендации, позволяющие их преодолеть. ...
Added: December 11, 2025
Dolgorukov V., Popova E., Логические исследования 2025 Т. 31 № 2 С. 31–51
The paper examines some structural parallels between normative standards in logic and game theory. On the one hand, the standard view holds that both logic and game theory are normative disciplines. On the other hand, their normative status remains a subject of debate. It is shown that parallel research programs have emerged within logic and ...
Added: September 15, 2025
Khestanov R., Suvalko A., Социологическое обозрение 2025 Т. 24 № 2 С. 164–189
The article examines the genesis of the concept of novelty and argues that modern difficulties in defining and identifying the new are a symptom of a semantic crisis, which is based on the loss of strategic normativity of novelty in modern culture. Three historical-semantic models of novelty are identified and analyzed: cyclical (characteristic of prehistoric ...
Added: June 29, 2025
Dolgorukov V., Popova E., В кн.: Четырнадцатые Смирновские чтения по логике: материалы Междунар. науч. конф., Москва, 19-21 июня 2025 г.: М.: Издатель Александр Воробьев, 2025. С. 78–79.
Доклад посвящен анализу эвиденциалов в DEL. ...
Added: June 19, 2025
М.: Издатель Александр Воробьев, 2025.
В книге представлены материалы конференции "Четырнадцатые Смирновские чтения по логике". ...
Added: June 19, 2025
Ермоленко Г. А., Кожевников С. Б., М.: Экзамен, 2024.
The content of the manual covers all sections of the course and the topics of the Unified State Exam Codifier. It includes diagrams and tables that facilitate the perception and memorization of educational material, as well as all the key terms and concepts of the course necessary for passing the Unified State Exam in social ...
Added: February 19, 2025
Ермоленко Г. А., Кожевников С. Б., М.: Экзамен, 2023.
The content of the manual covers all sections of the course and the topics of the Unified State Exam Codifier. It includes diagrams and tables that facilitate the perception and memorization of educational material, as well as all the key terms and concepts of the course necessary for passing the Unified State Exam in social ...
Added: February 19, 2025
Ермоленко Г. А., Кожевников С. Б., М.: Экзамен, 2025.
The content of the manual covers all sections of the course and the topics of the Unified State Exam Codifier. It includes diagrams and tables that facilitate the perception and memorization of educational material, as well as all the key terms and concepts of the course necessary for passing the Unified State Exam in social ...
Added: February 3, 2025
Vasyukov V. L., Вестник Ивановского государственного университета. Серия: Гуманитарные науки 2023 № 4 С. 132–139
Discussions about the nature of consciousness are mainly conducted within the framework of three hypotheses: (1) consciousness is an independent reality that is not connected with matter by cause-and-effect relationships — dualism, (2) consciousness is something derived from material substance — physicalism, and (3) matter and consciousness are modes of something third — neutral monism. ...
Added: December 27, 2024