Планирование цепи поставок предприятия нефтегазохимического комплекса с использованием системы Oracle Strategic Network Optimization (на примере производства полипропилена)

Г. В. Заходякин; Колышонкова О. В.

Publications

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Планирование цепи поставок предприятия нефтегазохимического комплекса с использованием системы Oracle Strategic Network Optimization (на примере производства полипропилена)

Успехи в химии и химической технологии. 2011. Т. XXV. № 13 (129). С. 33–38.

Zakhodiakin G., Колышонкова О. В.

Research target: Economics and Management Computer Science

Priority areas: management IT and mathematics engineering science

Language: Russian

Keywords: управление цепями поставок стратегическое планирование химическая промышленность проектирование логистической сети тактическое планирование полипропилен

The interplay of objective fat content and subjective fat perception in determining consumer acceptance of bovine milk

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

QGKM: A Quantum Fidelity-Based Graph Clustering Framework for Robust Data Pattern Recognition in Education Social Networks QGKM: A Quantum Fidelity-Based Graph Clustering Framework for Robust Data Pattern Recognition in Education Social Networks

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

Размышления о спасении тонущего ребёнка: эффективный альтруизм и социальные институты

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

Proceedings of the 9th Student Research Workshop associated with the International Conference Recent Advances in Natural Language Processing

Velichkov B., Nikolova-Koleva I., Slavcheva M., Shumen: INCOMA Ltd, 2025.

The RANLP 2025 Student Research Workshop (RANLPStud’2025) is a special track of the established international conference Recent Advances in Natural Language Processing (RANLP’2025). The RANLPStud is being organised for the 9th time and this year is running in parallel with the other tracks of the main RANLP 2025 conference. The target of RANLPStud’25 is to be a ...

Added: May 12, 2026

Игры на сетях с линейным наилучшим ответом: модели и методы управления

Petrov I., Автоматика и телемеханика 2026 № 6 С. 82–118

Системам связанных агентов и сетевому управлению посвящено большое число отечественных и зарубежных исследований. Исторически, наибольший интерес в теории управления возникал к усредняющим системам и, в частности, к задаче консенсуса. Однако сетевое взаимодействие может характеризоваться более специфическими функциями, отражающими зависимость от действий соседей по сети, что особенно явно проявляется в моделях стратегического взаимодействия на сети, которое ...

Added: May 12, 2026

Интегрированная среда моделирования для верификации и валидации программ управления подключенными и высокоавтоматизированными транспортными средствами

Stepanyants V., Долгов И. М., Хорошилов Г. С. et al., Труды Института системного программирования РАН 2026 Т. 38 № 3 С. 95–110

Highly automated and connected vehicles are gradually entering the market. Currently, solutions are being proposed that allow these technologies to be used for cooperative driving automation, which can significantly improve traffic safety. Such technologies and their software should be tested to ensure safety before being implemented in real systems. Verification and validation of vehicular control ...

Added: May 12, 2026

Connected and Automated Vehicle Scenario Manager Graphical User Interface

Tikhonov R., Efendiev M. T., Fedotenkov A. A., 2026 International Russian Smart Industry Conference (SmartIndustryCon) 2026 P. 542–547

High-fidelity simulation environments like CARLA and ROS are essential for connected and automated vehicle research. They allow researchers to verify and validate new software and technology without the time, financial, and safety overheads of real-world testing. However, their operation requires considerable expertise for creating platform-specific scenario configuration files, which complicates the research workflow. This paper ...

Added: May 11, 2026

Технология блокчейн в управлении цепями поставок

Sergeyev V., Dybskaya V., Логистика 2025 № 4 С. 11–16

The content of the blockchain concept (technology) in relation to supply chain management and logistics is disclosed. The evolution of blockchain technology is shown: advanced blockchain, complex and advanced solutions using blockchain. The main areas of application and characteristics of the problems of the blockchain application in the USP are considered. The key risks and ...

Added: April 29, 2026

Эволюция управления цепями поставок: от бизнес-логистики до SCM 4.0

Dybskaya V., Sergeyev V., Дыбская В. В., РИСК: Ресурсы, информация, снабжение, конкуренция 2025 № 2 С. 11–17

The origins and importance of supply chain management (SCM) in the modern economy are analyzed. It is shown that the USP is a continuation and development of the concept of integrated business logistics. The evolution of logistics from the 1960s to the 2000s is presented. The main functionality of the ADC for business organizations is ...

Added: April 28, 2026

Natural hazard database from Internet publications: text mining with a large language model

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

Ising models on the hydrogen peroxide and other lattices

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

Algorithmic overlaps as thermodynamic variables: from local to cluster Monte Carlo dynamics in critical phenomena

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

Сопоставление номенклатур товаров ресторанов и поставщиков с помощью LLM — Case Study для ресторанного холдинга

Jin S., Panfilov P., Сулейкин А. С., Труды Института системного программирования РАН 2025 Т. 37 № 6 С. 163–176

In the modern restaurant business, accurate mapping of product nomenclatures between restaurants and suppliers is a critical task. Effective inventory management and procurement optimization directly impact business profitability. With the increase in suppliers and product variety, traditional mapping methods become less efficient. This study proposes using large language models (LLM) to automate and improve the ...

Added: April 17, 2026

Using predefined vector systems to speed up neural network multimillion class classification

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

Оценка качества функционирования авиатранспортной системы как инструмент формирования требований к перспективной авиационной технике

Vlasenko A., Sukharev A., Урюпин И. В., Управление большими системами: сборник трудов 2023 № 104 С. 73–99

The aim of this article is to define and to describe the calculation methodology for both on-point and general quantitative indicators of air transportation system quality for a passenger. The indicators can be based on any of the three common measures of path-passing (time, cost, and distance). The pair of values that is proposed to ...

Added: February 24, 2026

Логистика: современные тенденции развития : Материалы XXIV Международной научно-практической конференции Часть 1, 10 - 11 апреля 2025 г.

СПб.: Изд-во ГУМРФ им. адм. С. О. Макарова, 2025.

Сборник материалов конференции посвящен вопросам логистики. Рассматриваются теоретические аспекты логистики, вопросы практического применения логистических принципов, преподавания логистики в высших учебных заведениях. Издание предназначено для преподавателей вузов, для специалистов, чья деятельность связана с логистикой, и для всех интересующихся этой проблематикой. ...

Added: February 16, 2026

Актуальные вопросы разработки стратегии развития муниципального образования

Штефан А. Н., Быков А. А., Богатырев А. В., Финансовая экономика 2025 № 11 С. 281–285

Based on an analysis of regulatory documents and publications by various authors, this paper examines the most significant issues related to the development and implementation of a municipal socioeconomic development strategy. The paper emphasizes identifying key methodological approaches that ensure alignment of strategic goals with the actual capabilities of the territory, as well as the ...

Added: February 11, 2026

Iterative Ricci-Foster Curvature Flow with GMM-Based Edge Pruning: A Novel Approach to Community Detection

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

Implementing Transport Coding in OMNeT++ for Message Delay Reduction

Petrovanov I., Sergeev A., / Series Computer Science "arxiv.org". 2025. No. 2512.18332.

Transport coding reduces message delay in packet-switched networks by introducing controlled redundancy at the transport layer: original packets are encoded into coded packets, and the message is reconstructed after the first successful deliveries, effectively shifting latency from the maximum packet delay to the -th order statistic. We present a concise, reproducible discrete-event implementation of transport coding in OMNeT++, including ...

Added: December 24, 2025

Стратегическое планирование: общие сведения и мировой опыт

Жихаревич Б. С., Limonov L. E., В кн.: Стратегическое планирование развития регионов и городов : учебник для вузов.: М.: Юрайт, 2025. Гл. 1 С. 9–32.

В главе 1 рассматриваются основные понятия, история становления стратегического планирования развития территорий, особенности организации процесса стратегического планирования, международный опыт. Материал этой главы полезен тем, кто хочет получить общее теоретическое представление о предмете, тем, кто намечает для себя карьеру в органах власти и столкнется с задачами организации стратегического планирования, и тем, кто думает о научных исследованиях, связанных с ...

Added: December 18, 2025

Стратегическое планирование развития регионов и городов : учебник для вузов

Batchaev A., Воронкова Р. М., Жихаревич Б. С. et al., М.: Юрайт, 2025.

Курс базируется на достижениях Леонтьевского центра, который работает в сфере стратегического планирования уже 30 лет. Материал курса включает создававшуюся авторами теорию и историю российского стратегирования; актуальные методики и примеры разработки стратегий; методы и результаты научного изучения стратегического планирования. Курс отличает наличие темы, трактующей вопросы стратегического пространственного планирования. Отдельная тема посвящена проблемам научного изучения практики стратегического ...

Added: December 18, 2025

Hessian-based lightweight neural network for brain vessel segmentation on a minimal training dataset

Меньшиков И. А., Бернадотт А. К., Elvimov N. S., / Series arXie "Statistical mechanics". 2025.

Accurate segmentation of blood vessels in brain magnetic resonance angiography (MRA) is essential for successful surgical procedures, such as aneurysm repair or bypass surgery. Currently, annotation is primarily performed through manual segmentation or classical methods, such as the Frangi filter, which often lack sufficient accuracy. Neural networks have emerged as powerful tools for medical image ...

Added: December 1, 2025

Being Innovative or Being on the Safe Side - Managing the Risk of Failure

Meissner D., Salati Marcondes de Moraes G. H., Brandão Fischer B. et al., / NRU Higher School of Economics. Series WP BRP "Science, Technology and Innovation". 2025. No. WP BRP /STI/2025.

Innovation has long been at the center of debates in economics, management, and organizational studies. However, innovation is never free of uncertainty and risk. Every act of innovation implies a departure from established paths and a willingness to embrace the unknown. From the beginning it's never clear if there is an audience which appreciates the ...

Added: November 28, 2025

Determining the boundary of dynamical chaos in the generalized Chirikov map via machine learning

Чернышов Д. П., Satanin A., Shchur L., / Series arXiv "math". 2025.

We investigate the boundary separating regular and chaotic dynamics in the generalized Chirikov map, an extension of the standard map with phase-shifted secondary kicks. Lyapunov maps were computed across the parameter space (K,K(α, τ)) and used to train a convolutional neural network (ResNet18) for binary classification of dynamical regimes. The model reproduces the known critical ...

Added: November 21, 2025