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Системный подход к управлению рисками операционной деятельности
Качество. Инновации. Образование. 2012. № 7. С. 80–87.
Bilinkis (Stavenko) J., Gromoff A.
The article includes an example of a system approach to managing operational risk in the procurement process. According this approach, 4 interrelated subsystems were identified: beliefs, constraints, control and monitoring. Therefore the operational risk management is a Meta process embedded into business processes and set requirements to the above subsystems.
Language:
Russian
Ronglin Z., Wei L., Jiahong C. et al., Journal of Signal Processing Systems 2026 Vol. 98 P. 1–15
To address the need for lightweight and low-latency protection in massive resource-constrained 5G Internet of Things (IoT) systems, this paper proposes Key-Controlled Modulation Hopping and Constellation Rotation (KMHCR). KMHCR is designed as a physical-layer confidentiality-enhancement mechanism that avoids bit-wise full-payload encryption in the protection pipeline. It uses a shared key derived from channel-reciprocity secret key ...
Added: May 16, 2026
Suvorov N. M., Proceedings of the Institute for System Programming of the RAS 2026 Vol. 38 No. 3(2) P. 49–66
Data Petri Nets (DPNs) extend classical Petri nets to model processes where data directly influences control-flow, enabling a comprehensive view of system behavior and possibility to detect failure points that could otherwise be hidden. Soundness is a correctness criterion that captures such failure points as deadlocks and livelocks as well as model boundedness and absence ...
Added: May 16, 2026
Федоров Н. С., Финансовый журнал 2025 Т. 17 № 6 С. 99–112
The DCF model is one of the most commonly used models in valuing companies for investment deci sions. Nevertheless, estimating the accuracy of this model remains an important research question. This article presents an assessment of the accuracy of DCF model specifications based on analyzing the variance of fair share prices of companies listed on ...
Added: May 15, 2026
Федоров Н. С., Финансы и бизнес 2025 Т. 21 № 3 С. 34–50
Currently, the role of artificial intelligence is increasingly playing a significant role in various fields, including the increasing role of machine learning in finance. On the other hand, company valuation remains an important part of research due to its difficulty in correctly predicting the accuracy of target stock prices. This study provides an analysis of ...
Added: May 15, 2026
Semenova D., Radygina A., Zaripova J. et al., Nutrition and Food Science 2026 P. 1–13
Purpose
This study aims to investigate how objective (chemical composition, processing method) and subjective (perceived fat content) milk characteristics influence taste perception.
Design/methodology/approach
A blind tasting experiment was conducted with 36 participants who evaluated six commercial milk samples (all 2.5% fat) differing in thermal processing and brand territorial coverage. Each sample was tasted twice, yielding 432 observations. Fatty ...
Added: May 14, 2026
Neal N. X., Weiqing L., Dacheng H. et al., Algorithms 2026 Vol. 19 No. 5 P. 1–22
In the era of data-driven education, educational social networks generate large volumes of high-dimensional and complex-structured data through learner interactions, collaborative activities, and resource-sharing behaviors, posing significant challenges to traditional unsupervised learning methods. Such data often exhibit non-convex distributions, heterogeneity, and noise sensitivity, making conventional clustering approaches insufficient for capturing their intrinsic structural relationships. To ...
Added: May 13, 2026
Balashov D., Антиномии 2026 Т. 26 № 1 С. 27–48
The movement of effective altruism, which emerged at the beginning of the 21st century, represents a new form of utilitarian philosophy that has had a significant impact on Anglo-American philosophical thought in the 19th and 20th centuries. A key feature of effective altruism is its emphasis on practicality. The movement positions itself as an entity ...
Added: May 13, 2026
Glushko A., Neznanov A., В кн.: Перспективные материалы и технологии (ПМТ-2024) : Сборник докладов Международной научно-технической конференции ИПТИП РТУ МИРЭА, Москва, 12–16 апреля 2024 года.: М.: РТУ МИРЭА, 2024. С. 380–385.
In this paper we would like to discuss the basic principles, design decisions and tools that formed the basis of a software system for analyzing the results of real experiments and performing computational experiments in chemistry and materials science. With this work we aim to formalize knowledge at multiple levels and improving the efficiency of ...
Added: April 29, 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
Qin X., Deng Y., Shchur L. et al., / Series arXiv "math". 2026. No. 2603.02962.
We perform a Monte Carlo analysis of the Ising model on many three-dimensional lattices. By means of finite-size scaling we obtain the critical points and determine the scaling dimensions. As expected, the critical exponents agree with the three-dimensional Ising universality class for all models. The irrelevant field, as revealed by the correction-to-scaling amplitudes, appears to ...
Added: April 20, 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
Mitrofanov S. V., Конкурентоспособность в глобальном мире: экономика, наука, технологии 2025 № 8 С. 40–43
В статье рассматриваются системные особенности сельских территорий как социально-экологических систем, определяющие специфику их устойчивого развития. Показано, что традиционные модели, ориентированные на урбанизированные пространства, зачастую неэффективны в сельской среде из-за её уникальной пространственно-временной организации, многоукладности экономики, зависимости от природных циклов и роли локальных институтов. Автор анализирует ключевые вызовы, с которыми сталкиваются сельские территории в условиях глобальных ...
Added: April 19, 2026
Molodchik M., Пуртов И. Б., Управленческие науки 2026 Т. 16 № 1 С. 103–115
Целью исследования стала систематизация инструментов управления проектным опытом (УПО) и разработка рекомендаций для российских промышленных предприятий. Использованная в ходе работы методология основывается на анализе публикаций российских и зарубежных авторов, изучении отдельных кейсов управления проектами, а также экспертных оценок опытных сотрудников промышленных компаний, непосредственно участвующих в проектной деятельности. В результате исследования, во‑первых, выделены основные этапы УПО; во‑вторых, предложена классификация механизмов управления проектным ...
Added: April 4, 2026
Ustyuzhanin V., / Series Econometrics "arxiv". 2026.
This paper proposes Covariate-Balanced Weighted Stacked Difference-in-Differences (CBWSDID), a design-based extension of weighted stacked DID for settings in which untreated trends may be conditionally rather than unconditionally parallel. The estimator separates within-subexperiment design adjustment from across-subexperiment aggregation: matching or weighting improves treated-control comparability within each stacked subexperiment, while the corrective stacked weights of Wing et ...
Added: April 3, 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
Матвеев А. Г., Исторические, философские, политические и юридические науки, культурология и искусствоведение. Вопросы теории и практики 2015 № 7(2) С. 106–109
В статье кратко анализируется эволюция понятия «система». В частности, рассматривается точка зрения Ф.-К. Савиньи по данному вопросу. Современные концепции понятия «система» можно разделить на онтологический, гносеологический и методологический подходы. Онтологический подход является классическим. В философии Н. Лумана этот подход называется «конкретной теорией систем». Однако данная теория не дает познавательной программы. Аналитическая теория систем, которую можно ...
Added: March 24, 2026
Vorchik A., / Social Science Research Network. Серия SSRN Working Paper Series "SSRN Working Paper Series". 2026.
This article is devoted to the phenomenon of intrinsic motivation, to understand which two models are proposed. We study how positive/negative intrinsic motivation to work (experienced utility) affects worker's individual labour supply (model I) and the amount of effort they exert (model II). In model I, we use intrinsic motivation to explain the positive/negative slope ...
Added: March 15, 2026
Дощатов А. А., Шаг в науку 2026 № 1 С. 48–50
This article examines a risk-based approach to public finance management. It examines the theoretical and methodological foundations, conceptual approaches, and tools for managing state financial resources with due regard for risk. Particular attention is paid to the implementation of this approach in the modern economy, including the specifics of budget processes, financial control, and public ...
Added: March 11, 2026
Trio O., Caboni F., Cavallo F. et al., Journal of Knowledge Management 2026 Vol. 30 No. 4 P. 1282–1302
Purpose
This study explores how artificial intelligence (AI) is transforming tacit knowledge practices and shared leadership in radio broadcasting – a sector characterized by creativity, spontaneity and strong audience engagement. The aim is to assess whether AI can complement or replicate the human dimensions of knowledge sharing in cultural and media organizations.
Design/methodology/approach
Grounded in Media Richness Theory ...
Added: March 11, 2026
Габриелян А. Р., Александрова О. Ю., Михайлов И. А. et al., Медицинские технологии. Оценка и выбор 2025 Т. 47 № 4 С. 28–32
STUDY OBJECTIVE
To develop a tool for assessing and predicting potential risks associated with the implementation of innovative medical technologies in a multidisciplinary hospital.
MATERIAL AND METHODS
A systematic analysis of scientific literature and the regulatory framework was conducted. Publications were searched in PubMed and eLibrary, and regulations were searched in the ConsultantPlus and Garant systems using keywords ...
Added: February 24, 2026
Springer, 2026.
Presents recent research on Collaborative Learning in Engineering Education
Collects the proceedings of the 28th International Conference on Interactive Collaborative Learning
Written by experts in the field ...
Added: February 13, 2026
Соболев В. Н., Фролов А. А., Чебышевский сборник 2025 Т. 26 № 5 С. 203–220
In the article, on the class K 0 of infinite binary sequences without the runs of ones, a
consistent probability distribution P is constructed which is induced by a time-homogeneous
Markov chain with a one-step transition matrix P𝜑 , and is completely determined by the
golden ratio 𝜑. Using a Markov chain to construct a probability measure P ...
Added: February 11, 2026
Vorchik A., Мамышев М. А., / Series Social Science Research Network "Social Science Research Network". 2025.
In this paper, we develop a formal mathematical model aimed to explain the Dunning-Kruger effect that beginners systematically overestimate their own competence in various fields of knowledge and activity. We argue that the Dunning-Kruger effect arises from the emotional nature of confidence combined with unknown unknowns that it simply can not take into account due ...
Added: February 11, 2026
Musaev A. U., Vorchik A., / Series Social Science Research Network "Social Science Research Network". 2026.
This paper attempts to model the evolutionary theory of modernization and democratization. The model reflects the key provisions of R. Inglehart and C. Welzel's theory and provides a microfoundation for the adaptation of subjective values to the objective importances of the survival factors and the structure of the labour markets from the perspective of evolutionary ...
Added: February 10, 2026