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Routing in Networks-on-Chip with Circulant Topology with Three Generatrices of Type C(N;S1,S2,S3)
P. 1–6.
The paper presents the implementation of a dynamic routing algorithm intended for use in networks-on-chip with a circulant topology with three generatrices of type C(N; s1, s2, s3) for finding the shortest routes between any two network nodes. The algorithm can be implemented as a RTL state machine in routers for NoCs. The proposed algorithm was tested on sets of optimal circulants. Compared with the classical algorithms A* or Dijkstra, the proposed algorithm does not require to calculate the entire path of the packet, but calculates the port number to which the packet should be sent so that it can reach the destination node. This makes it possible to significantly simplify the structure of the NoC router.
Shestov A., Klenitskiy A., Denisova D. et al., , in: Advances in Information Retrieval: 48th European Conference on Information Retrieval, ECIR 2026, Delft, The Netherlands, March 29 – April 2, 2026, Proceedings, Part II. (LNCS, volume 16484).: Cham: Springer Publishing Company, 2026. P. 596–605.
Modern representation learning increasingly relies on unsu-pervised and self-supervised methods trained on large-scale unlabeled data. While these approaches achieve impressive generalization across tasks and domains, evaluating embedding quality without labels remains an open challenge. In this work, we propose Persistence, a topology-aware metric based on persistent homology that quantifies the geomet-ric structure and topological richness ...
Added: June 18, 2026
Stukach O., В кн.: Международная научно-техническая конференция РЭиС-2025Т. 1.: Омский научно-исследовательский институт приборостроения, 2025. С. 124–126.
На основе идеологии нечёткой логики предложены алгоритмы и набор правил для выявления перегрузок маршрутизаторов сети на кристалле (Network-on-Chip, NoC). Разработанные алгоритмы позволяют рассчитывать вероятность перегрузки маршрутизаторов и для различных сценариев нагрузки строить тепловые карты состояния сети. Многочисленные примеры показали эффективность предложенных алгоритмов своевременного выявления перегрузок, что даёт широкую возможность адаптации протоколов маршрутизации в сетях NoC ...
Added: March 16, 2026
Lukacheva S., Zakharova E., Makhaneva A. et al., Journal of Solid State Chemistry 2025 Vol. 345 Article 125223
A new gallium-rich intermetallic Ti2-xNi3Ga9 was synthesized by high-temperature techniques as bulk samples and single crystals. The composition and structure of the compound were established by a combination of single-crystal and powder X-ray analysis and energy-dispersive X-ray spectroscopy. The obtained intermetallic compound crystallizes in its own structure type and has a narrow homogeneous region of ...
Added: February 23, 2026
Shchepeleva M., Procedia Computer Science 2025 No. 266 P. 447–455
We investigate the transmission of systemic stress in a sample of selected advanced and emerging market economies for the period between August 2008 and June 2024. Using national SRISK indices, we estimate high-dimensional vector autoregressions and conduct Granger causality tests. We display the lead-lag linkages among the countries as a network and examine its topology. We find that ...
Added: February 12, 2026
Mikhail Y. Romashikhin, Aleksandr Y. Romanov, IEEE Access 2026 Vol. 14 P. 7921–7931
This paper presents a hardware-software multi-FPGA complex designed for hardware prototyping of networks-on-chip (NoCs). The rationale for the use of multiple FPGAs for NoC prototyping is given. The architecture of the complex and its components–the software part generating top-level files and configuration files describing the NoC for several FPGAs, hardware part consisting of interfacing switches ...
Added: January 22, 2026
Malikov M., Romanov A., IEEE Access 2025 Vol. 13 P. 148803–148815
Networks-on-chip (NoCs) widespread in computing system design are used in many applications. A critical NoC aspect is the interaction between computing cores and in particular the traffic patterns. The relevance of this work stems from the fact that traffic patterns in NoCs are poorly understood and have no general classification; and there are no universal ...
Added: September 16, 2025
Mylnikov L., Мыльникова С. Л., Аврамович З., Научно-техническая информация. Серия 2: Информационные процессы и системы 2025 № 3 С. 1–7
The problem of generating effective configurations of structural and functional models of process activity using the EPM notation is discussed. A system of symbolic coding of topologies and a random search method are proposed, which allows generating a set of solutions based on previous options. The presented experiments show that the proposed method helps to ...
Added: June 4, 2025
E. R. Rzaev, Monakhova E. A., A. Y. Romanov, Lobachevskii Journal of Mathematics 2024 Vol. 45 No. 12 P. 6581–6593
Circulant graphs is a promising topology for network applications. This paper is devoted to the development of new software for searching optimal circulant graphs by the criteria of minimizing the average length of shortest paths and diameter. A new version of the algorithm for searching optimal circulant graphs with low time complexity is proposed. New ...
Added: March 27, 2025
Kofanov Y. N., М.: ИНФРА-М, 2024.
Систематизированы методы исследования чувствительности выходных электрических, тепловых, механических и других физических характеристик систем к изменениям внутренних параметров этих процессов, моделирование которых может проводиться в области аналитических, структурных, топологических и морфологических представлений. Для полноты системного подхода автором дополнительно проведена разработка ряд новых методов. Показывается эффективность применения функций параметрической чувствительности в процессе проектирования систем с одновременно протекающими ...
Added: January 31, 2025
М.: «КДУ», «Добросвет», 2022.
Сборник подготовлен в честь юбилея доктора филологических наук, заслуженного профессора МГУ имени М.В, Ломоносова Лидии Валериановны Полубиченко. В сборник вошли статьи коллег, учеников и последователей, связанные с широким кругом научных интересов Л.В. Полубиченко. Тематика сборника охватывает проблемы филологической топологии, теории и практики художественного перевода, лингвостилистики, семиотики, культурологии, теории и практики преподавания иностранных языков.
Издание адресовано научным ...
Added: January 27, 2025
Zykov S. V., Маличенко С. В., Защита информации. Инсайд 2025 Т. 121 № 1 С. 1–7
The article announces an analogy of using transport equilibrium models in the problems of distributing computer
network flows. The purpose of the study is to test the possibility of using transport models and algorithms to optimize routing in a software-defined network (SDN) and to build an optimal flow distribution method based on these models. To achieve this goal, integer optimization and computer modeling methods were used. ...
Added: December 18, 2024
Мырова Л. О., Korolev P., Kostyuk A. et al., Электросвязь 2024 № 8 С. 10–19
The paper analyses the existing methods of network communication with and within a group of unmanned aerial vehicles (UAVs) and the existing methods of assessing the reliability of the communication system with different UAV swarm topologies. The existing methods for assessing the reliability of the software part of a drone swarm and for estimating the ...
Added: November 2, 2024
Rodriges Zalipynis R. A., St. Petersburg: Naukoemkie Technologii, 2024.
Computer Networks are ubiquitous in the modern IT sector. Computer Networks are veins of DBMSs, Web & Mobile Applications, Distributed Systems, and many other software products. A good understanding of the underlying networking principles facilitates building more reliable and efficient software products. This makes this Computer Networks Course Syllabus (Curriculum) highly beneficial for educating future ...
Added: September 14, 2024
Дюканов П. А., Kozhukhov M., Popov D. et al., Успехи прикладной физики 2024 Т. 12 № 4 С. 334–342
The paper considers options for the design of an n-channel junction-gate field-effect transistor, integrated into a high-voltage complementary bipolar technological process with isolation by a reverse-biased p-n junction. Criteria for the selection of transistor models according to electrophysical parameters are formulated. Taking into account the criteria, the instrument-technological modeling on bulk silicon substrates was carried ...
Added: September 12, 2024
Romanov A., Lerner A., Amerikanov A., The Journal of Supercomputing 2024 No. 80 P. 22462–22478
On-chip networks (NoCs) have become a popular choice for designing large multiprocessor architectures. Software-based emulation is often used to perform the design verifcation. However, if the considered design is sufciently large, softwarebased emulation becomes impractically slow. To avoid this limitation, multi-FPGA emulation was introduced, where multiple interconnected FPGAs collectively emulate a single circuit. The number ...
Added: June 30, 2024
Mikhail Yu. Romashikhin, , in: Proceedings 2024 International Russian Smart Industry Conference (SmartIndustryCon), 25-29 March 2024.: Sochi: IEEE, 2024. P. 104–108.
This article describes the implementation of regular topologies for networks-on-chip. The complexity of network development and its main parameters depend on the choice of topology. The rationale for the influence of topology on network bandwidth is given. Software that automates the generation of configuration files (bitstream) for the implementation of networks-on-chip with different topologies and ...
Added: May 13, 2024
Sukhov A., Romanov A., Selin M., Symmetry 2024 Vol. 16 No. 1 Article 127
In this work, the circulant topology as an alternative to 2D mesh in networks-on-chip is considered. A virtual coordinate system for numbering nodes in the circulant topology is proposed, and the principle of greedy promotion is formulated. The rules for constructing the shortest routes between the two nodes based on coordinates are formulated. A technique ...
Added: March 8, 2024