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On Representation of Simulation Time in Functional Programming Style
Programming and Computer Software. 2019. Vol. 45. No. 8. P. 485–496.
Functional programming is becoming increasingly useful in the modern computerized world. This
approach helps create code that is more reliable, easier to reason about, and automatically verifiable. However, these techniques are rarely employed for developing design tools and modeling critical systems. In this work, we try to apply some suitable techniques of functional programming to create a modeling system, namely, a simulation system for analyzing temporal behavioral properties of critical systems. As the first step, we design a representation of simulation time in terms of abstractions used in functional programming and try to investigate its compositionability.
Keywords: functional programming
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
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
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
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
Ryzhenko I. N., Nepomnyaschy O. V., A. I. Legalov et al., Automatic Control and Computer Sciences 2023 Vol. 57 No. 7 P. 696–705
In this paper, methods for increasing the efficiency of VLSI development based on the method of architecture-independent design are proposed. The route of high-level VLSI synthesis is considered. The principle of constructing a VLSI hardware model based on the functional-flow programming paradigm is stated. The results of the development of methods and algorithms for the ...
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Zykov S. V., Ай Пи Ар Медиа, 2022.
Данное учебное пособие базируется на творческом синтезе избранных формальных теорий (лямбда-исчисление, комбинаторная логика, теория категорий и др.) и интернет-ориентированной архитектурной платформы Microsoft .NET, обеспечивающей практически прозрачную интеграцию кода на языках программирования в различных парадигмах. Целью издания является формирование адекватного взгляда на современное программирование. Первая часть книги посвящена основам функционального подхода к программированию на основе языка ...
Added: June 5, 2023
Zykov S. V., Юрайт, 2023.
Основной задачей данного курса является формирование точки зрения на современную теорию и практику программирования. Курс базируется на творческом синтезе избранных формальных теорий (лямбда-исчисление, комбинаторная логика, теория категорий и др.) и уникальной технологической платформы Microsoft .NET. Первый раздел курса посвящен основам функционального подхода к программированию на основе языка F#, второй — основам объектно-ориентированного подхода на примере ...
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Рыженко И. Н., Непомнящий О. В., Легалов А. И. et al., Моделирование и анализ информационных систем 2022 Т. 29 № 1 С. 60–72
In this paper methods for increasing the efficiency of VLSI development based on the method of architecture-independent design are proposed. The route of high-level VLSI synthesis is considered. The principle of constructing a VLSI hardware model based on the functional-flow programming paradigm is stated.
The results of the development of methods and algorithms for transformation functional-parallel ...
Added: March 18, 2022
Saleh H., Zykov S. V., Legalov A., , in: Intelligent Decision Technologies: Proceedings of the 13th KES-IDT 2021 ConferenceТ. 238.: Сингапур: Springer, 2021. P. 355–363.
Object-oriented programming (OOP) is one of the most common programming paradigms used for building software systems. However, despite its industrial and academic value, OOP is criticized for its high complexity, low maintainability and lack of rigorous principles. Eolang (a.k.a. EO) was created to solve the above problems by restricting its features and suggesting a formal ...
Added: August 5, 2021
Pospelov I. G., Zhukova A., , in: 2020 European Control Conference (ECC).: Institute of Electrical and Electronics Engineers Inc., 2020. P. 1129–1134.
This paper presents the approach to solving optimal control problems that appear in economic models using the Lagrange's multipliers method. This method is not as widely used as it might be, taking into accounts its benefits and convenience. The power of this method for intertemporal general equilibrium allows building complex structural models of the whole ...
Added: December 8, 2020
Легалов А. И., Непомнящий О. В., Рыженко И. Н., Известия ЮФУ. Технические науки 2018 Т. 202 № 8 С. 38–47
The problem of high-level design of complex functional circuits and systems intended for implementation in the form of VLSI is considered. The basic shortcomings of existing approaches are revealed and a conceptually new method of project synthesis is proposed. The method is based on the functional-streaming paradigm of parallel computing, it allows for implementation of ...
Added: October 29, 2020
Zykov S. V., Соболев А. С., , in: Intelligent Decision Technologies 2019 (Vol.1)Vol. 1.: Springer, 2020. P. 299–312.
Today, JavaScript (JS) is a mainstream programming language. A number of Web apps written in it have grown tremendously over the last years. Almost every Web app has JS in it since modern Web browsers support it natively, and nothing else. Modern JS apps are getting bigger and more complex. To write these apps in ...
Added: November 3, 2019
Springer, 2018.
This book constitutes the thoroughly refereed revised selected papers of the 18th International Symposium on Trends in Functional Programming, TFP 2017, held in Canterbury, UK, in June 2017. The 8 revised full papers were selected from 16 submissions and present papers in all aspects of functional programming, taking a broad view of current and future trends ...
Added: October 31, 2018
Soshnikov D. V., Kirilenko I., , in: 10th Central and Eastern European Software Engineering Conference in Russia, CEE-SECR 2014.: M.: Association for Computing Machinery (ACM), 2014.
Added: August 17, 2017
M.: Association for Computing Machinery (ACM), 2014.
Added: August 17, 2017
Dordrecht, L., Heidelberg, NY: Springer, 2013.
This Festschrift for Rinus Plasmeijer has been compiled to celebrate the combined occasion of Rinus’s 61st birthday and the 25th Symposium on Implementation and Application of Functional Languages.
For this Festschrift we invited all former PhD students of Rinus as well as researchers in the field of functional programming who are listed in joint publications with ...
Added: November 3, 2013