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Research LoRaWAN collide signals with used SDR
Ch. 9470748. P. 1–5.
Cham: Springer Publishing Company, 2026.
The four-volume set LNCS 16483-16486 constitutes the refereed conference proceedings of the 48th European Conference on Information Retrieval, ECIR 2026, held in Delft, The Netherlands, during March 29–April 2, 2026.
The 46 full papers and 37 short papers presented together with 10 findings papers, 9 reproducibility papers, 17 resource papers, 11 workshop papers, 7 tutorial papers, ...
Added: June 18, 2026
Khnkoian G., Galigerov V., Grishichkin Y. et al., , in: Parallel Computational Technologies, 19th International Conference, PCT 2025, Moscow, Russia, April 8–10, 2025, Revised Selected Papers. (CCIS, volume 2891)Vol. 2891.: Springer, 2026. P. 532–545.
This work presents atomic-scale modeling of the perturbed flow of a Lennard-Jones fluid in a quasi-two-dimensional system containing one billion atoms. A statistically stationary flow regime corresponding to a Reynolds number of Re ≈ 1000 has been achieved, the flow structure has been analyzed, and the energy spectrum of velocities has been calculated. The results ...
Added: May 19, 2026
Vostrikov A. V., Гасанов И. З., В кн.: Научные открытия и инновационные стратегии: сборник статей Международной научно-практической конференции.: М.: Международный центр «Новые научные исследования», 2025. С. 152–157.
The article explores the interaction methods between microservices, focusing on synchronous and asynchronous communication. It presents widely used technologies for synchronous interaction such as REST and gRPC, outlining their working principles, strengths, and limitations. The asynchronous model is also discussed, highlighting the use of message brokers like RabbitMQ, Apache Kafka, and AWS SQS. The text ...
Added: February 18, 2026
Yusupov V., Rakhuba M., Frolov E., , in: CIKM '25: Proceedings of the 34rd ACM International Conference on Information and Knowledge Management.: ACM, 2025. Ch. 1 P. 5469–5473.
In this work, we present a fast and effective Linear approach for updating recommendations in a scalable graph-based recommender system UltraGCN. Solving this task is extremely important to maintain the relevance of the recommendations under the conditions of a large amount of new data and changing user preferences. To address this issue, we adapt the ...
Added: October 3, 2025
Дубельщиков А. А., Gamberov T., Tsoy T. et al., , in: 2024 8th International Conference on Information, Control, and Communication Technologies (ICCT).: IEEE, 2024. P. 1–4.
The Internet of Flying Things is one of the priority areas for robotics and automation research and applications. A promising case is an application of UAVs in a search and rescue scenario for data collection from pre-positioned IoT devices, which allows assessing and monitoring a current situation in an operation area. This paper presents a ...
Added: April 28, 2025
Chaichuk M., Tutubalina E., Transactions of the Association for Computational Linguistics 2024
This paper introduces models developed for the ImageCLEFmed 2024 MEDVQA-GI task, aimed at leveraging text-to-image generative models to create a comprehensive dataset of artificial colonoscopy images from textual prompts. The task’s complexity arises from the novel and relatively uncharted nature of the provided training dataset, its limited size, and the specificity required in the generated ...
Added: December 13, 2024
Kim D., Andrey Turlikov, Natalya Markovskaya et al., , in: 26th International Conference, DCCN 2023, Moscow, Russia, September 25–29, 2023, Revised Selected Papers. Distributed Computer and Communication Networks: Control, Computation, Communications. (LNCS, volume 14123).: Springer, 2023. P. 490–501.
The communication network based on LoRaWAN technology consists of N nodes and carries out one-way transmission of monitoring data to the base station (BS). The messages from each node are sent to the BS at random time intervals and independently of each other. If they have the same spreading factor (SF) and airtime of messages from two ...
Added: September 17, 2024
Kim D., Turlikov A.M., Markovskaya N.V., , in: Распределённые компьютерные и телекоммуникационные сети: управление, вычисление, связь (DCCN-2023).: -, 2023. P. 207–215.
We study the communication network based on LoRaWAN technology. The communication network consists of N nodes and carries out one-way transmission of monitoring data to the base station (BS). The messages from each node are sent to the BS at random time intervals and independently of each other. If they have the same spreading factor ...
Added: November 1, 2023
Борисовская А. В., Tyurlikov A., Вопросы радиоэлектроники. Серия: Техника телевидения 2022 № 3 С. 93–100
Environmental monitoring systems using LPWAN networks in the mode of random access to a radio channel are considered. Methodology for determining the number of sensors in such systems is proposed. ...
Added: September 27, 2023
Ebraheem A., Ivanov I., Ali A., В кн.: Инновационные, информационные и коммуникационные технологии. Сборник трудов XIX Международной научно-практической конференции.: М.: Ассоциация выпускников и сотрудников ВВИА им. проф. Жуковского, 2022. С. 155–162.
Added: February 22, 2023
Borisovskaya A. V., A. M. Turlikov, , in: WAVE ELECTRONICS AND ITS APPLICATION IN INFORMATION AND TELECOMMUNICATION SYSTEMS. 2021. (WECONF 2021) St. Petersburg, Russia, 31 May - 4 June 2021.: IEEE, 2021. Ch. 9470596 P. 1–6.
This paper considers a model of the Internet of Things (IoT) system with a potentially unlimited number of devices. In such systems, a large number of conflicts arises that leads to retransmissions of messages. A large number of retransmissions causes transmitter operation time growth. More transmitting time in turn increases energy consumption and reduce device ...
Added: October 28, 2022
Bankov D., Levchenko P. A., Lyakhov A. et al., Journal of Communications Technology and Electronics 2022 Vol. 67 No. 6 P. 747–754
The rapid growth of the Internet of Things gives rise to numerous Low Power Wide Area Network technologies, one of which, NB-Fi technology, has been approved as a Preliminary National Standard of the Russian Federation and is planned for wide application. However, the scientific literature contains very few studies of NB-Fi, and the investigation of ...
Added: June 27, 2022
Chemodanov D., Esposito F., Calyam P. et al., IEEE Transactions on Network and Service Management 2019 Vol. 16 No. 1 P. 127–142
Virtual network services that span multiple data centers are important to support emerging data-intensive applications in fields such as bioinformatics and retail analytics. Successful virtual network service composition and maintenance requires flexible and scalable “constrained shortest path management” both in the management plane for virtual network embedding (VNE) or network function virtualization service chaining (NFV-SC), ...
Added: December 3, 2019
Акимов В. С., Силаев Д. П., Симонов А. С. et al., Вычислительные методы и программирование: новые вычислительные технологии 2017 Т. 18 С. 406–415
The scalability of computations in FlowVision CFD software on the Angara-C1 cluster equipped with Angara interconnect is studied. Several test problems with 260 thousand, 5.5 million and 26.8 million computational cells are considered. Computations in FlowVision are performed using a new solver of linear systems based on the algebraic multigrid (AMG) method. It is shown ...
Added: October 30, 2019
Bankov D., Khorov E., Lyakhov A., Sensors 2019 Vol. 19 No. 19 P. 1–23
LoRaWAN infrastructure has become widely deployed to provide wireless communications for various sensor applications. These applications generate different traffic volumes and require different quality of service (QoS). The paper presents an accurate mathematical model of low-power data transmission in a LoRaWAN sensor network, which allows accurate validation of key QoS indices, such as network capacity ...
Added: September 30, 2019
Ivan Lysogor, Voskov L., Rolich A. et al., Sensors 2019 Vol. 19 No. 15 P. 1–17
In the absence of traditional communication infrastructures, the choice of available technologies for building data collection and control systems in remote areas is very limited. This paper reviews and analyzes protocols and technologies for transferring Internet of Things (IoT) data and presents an architecture for a hybrid IoT-satellite network, which includes a long range (LoRa) ...
Added: August 1, 2019
Shchur L., Barash L., Weigel M. et al., , in: Supercomputing. RuSCDays 2018. Communications in Computer and Information Science, vol 965. Springer, Cham.: Springer, 2019. P. 354–366.
Population annealing is a novel Monte Carlo algorithm designed for simulations of systems of statistical mechanics with rugged free-energy landscapes. We discuss a realization of the algorithm for the use on a hybrid computing architecture combining CPUs and GPGPUs. The particular advantage of this approach is that it is fully scalable up to many thousands ...
Added: April 6, 2019
Russkov A., Shchur L., Journal of Physics: Conference Series 2019 Vol. 1163 No. 012079 P. 1–5
Matrix multiplication is one of the core operations in many areas of scientific computing. We present the results of the experiments with the matrix multiplication of the big size comparable with the big size of the onboard memory, which is 1.5 terabyte in our case. We run experiments on the computing board with two sockets ...
Added: March 26, 2019
Cuomo F., Carrasquel Gamez J. C., Maurizio A. et al., , in: 2018 17th Annual Mediterranean Ad Hoc Networking Workshop (Med-Hoc-Net), June 20-22, 2018, Capri Island, Italy.: New Jersey: IEEE, 2018. P. 1–8.
This paper proposes two innovative schemes, named EXPLoRa-KM (K-means) and EXPLoRa-TS (Time symbol). Both schemes exploit the “ordered water-filling” approach, and apply further heuristics based on network traffic knowledge. EXPLoRa-KM aims to relieve critical regions, characterized by a significant number of collisions, computing suitable adjustments on the SF allocation using K-means. Conversely, and with incremented ...
Added: December 28, 2018