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Priority Queueing with Multiple Packet Characteristics
P. 1418–1426.
Abstract:
Modern network elements are increasingly required to deal with heterogeneous traffic. Recent works consider processing policies for buffers that hold packets with different processing requirement (number of processing cycles needed before a packet can be transmitted out) but uniform value, aiming to maximize the throughput, i.e., the number of transmitted packets. Other developments deal with packets of varying value but uniform processing requirement (each packet requires one processing cycle); the objective here is to maximize the total transmitted value. In this work, we consider a more general problem, combining packets with both nonuniform processing and nonuniform values in the same queue. We study the properties of various processing orders in this setting. We show that in the general case natural processing policies have poor performance guarantees, with linear lower bounds on their competitive ratio. Moreover, we show an adversarial lower bound that holds for every online policy. On the positive side, in the special case when only two different values are allowed, 1 and V, we present a policy that achieves competitive ratio (1 + W+2/V), where W is the maximal number of required processing cycles. We also consider copying costs during admission.
In book
Hong Cong: IEEE, 2015.
Balakina Y. V., Информационное общество 2026 № 1 С. 94–107
The review examines how TikTok's algorithms and users shape media social representations. Algorithms act as subjects of communication, selecting content for user interpretation, while media and users have to adapt. The platform balances algorithm-centric and audience-centric approaches to representation formation. ...
Added: February 28, 2026
Cuomo M. T., Genovino C., De Andreis F. et al., British Food Journal 2024 Vol. 126 No. 11 P. 3922–3952
Purpose
The aim of this research is to elucidate the correlation between open innovation, digital strategies and networking in enhancing agricultural enterprises within the new perspective of Agrifood 5.0. As such, it contributes to making businesses more competitive, especially in the Italian agricultural sector, where small and medium-sized enterprises are highly fragmented. Numerous studies have asserted ...
Added: October 2, 2025
Kulya M., Pusev R., Moskvitin D., , in: 2025 International Russian Smart Industry Conference (SmartIndustryCon).: Sochi: IEEE, 2025. P. 83–88.
We claim the method to obtain a reliable queuing one-way delay metric for the wireless computer networking systems. The method requires only a measurement of the timestamp series between packet departure and arrival events. These timestamps are included inside the packets with stream frames. Thus, the method does not need to involve any additional probe ...
Added: May 19, 2025
Skorobogatov A., Свиридов О. И., Вопросы экономики 2025 № 1 С. 71–91
The paper studies the association between the artificial intelligence (AI) and employment characteristics. As a theoretical framework, we use the Acemoglu et al. model, which introduces opposing effects of the AI algorithms on labor employment on the firm level such as substitution effect and complimentary/ productivity effects. Depending on their relative strength, the AI algorithms ...
Added: January 14, 2025
Blokhin A., Kalev V., Pusev R. et al., , in: 2024 IEEE International Multi-Conference on Engineering, Computer and Information Sciences (SIBIRCON).: Novosibirsk: IEEE, 2024. P. 25–30.
Congestion control is one of the key mechanisms of communication in QUIC protocol which controls how much data and at which rate can be send to an endpoint at particular moment of time for better use of shared network resources and avoids moving into congestive collapse state. In this work we tackle the problem of ...
Added: December 18, 2024
T. A. Alvandyan, S. Shalileh, Doklady Mathematics 2024 Vol. 110 No. S1 P. S236–S250
Clustering has always been in great demand by scientific and industrial communities. However, due to the lack of ground truth, interpreting its obtained results can be debatable. The current research provides an empirical benchmark on the efficiency of three popular and one recently proposed crisp clustering methods. To this end, we extensively analyzed these (four) ...
Added: November 30, 2024
Kirichenko V., Галактика медиа: журнал медиа исследований 2024 Т. 6 № 3 С. 376–389
This article is a review of Pippin Barr’s book The Stuff Games Are Made Of (2023), which explores various elements of game worlds. Over the course of ten chapters, including introduction and conclusion, the author of the monograph examine samples with stable basic concepts of computer games and their production. Being a game designer and a theorist, Pippin Barr reflects on many ‘medianized’ ...
Added: September 30, 2024
Diskin E., Закон 2024 № 1 С. 24–28
The issue of the protection of legitimate rights of personas who were defamed is not new in Russian legal science. The problem of protection of honor and dignity was known to classical Roman law, was the subject of study of pre-revolutionary and Soviet lawyers. However, the classic civilistic constructions formulated in the Civil Code were ...
Added: January 30, 2024
Shchur V., Spirin V., Sirotkin D. et al., PLoS Computational Biology 2022 Vol. 18 No. 8 Article e1010409
Accurate simulation of complex biological processes is an essential component of developing and validating new technologies and inference approaches. As an effort to help contain the COVID-19 pandemic, large numbers of SARS-CoV-2 genomes have been sequenced from most regions in the world. More than 5.5 million viral sequences are publicly available as of November 2021. ...
Added: September 14, 2022
Богомазова Л. В., Экономическая социология 2021 Т. 22 № 5 С. 137–150
A book written by French-born American sociologist Angèle Christin, Metrics at Work: Journalism and the Contested Meaning of Algorithms, is devoted to the specificities of the functioning of publications during the traffic-chase era. The book’s main goal is to show how the implementation of algorithms affects the professional identity and working practices of journalists.
The scholar ...
Added: January 17, 2022
Springer, 2019.
16th International Symposium, WADS 2019, Edmonton, AB, Canada, August 5–7, 2019, Proceedings ...
Added: October 26, 2021
Kidziński Ł., Ong C., Mohanty S. P. et al., , in: The NeurIPS '18 Competition: From Machine Learning to Intelligent Conversations.: Springer, 2020. P. 69–128.
Added: October 21, 2021
Trubnikova E., Вопросы экономики 2021 № 3 С. 139–151
Academic mobility facilitates interactions of different scientific schools and collectives, influences formation of academic relations and indirectly affects positions of universities in academic rankings. Mobility helps establish networks of professional contacts, and that might have a positive impact on the level of research, allowing efficient academic collaboration, access to results of different studies and collected ...
Added: March 12, 2021
Mordvintseva V., Ancient Civilizations from Scythia to Siberia 2020 Vol. 2 P. 257–265
The author proposes an approach to determine self-identities, boundaries, internal political organization and foreign relations of ancient societies using materials of burials of élites in the lack of representative written sources. ...
Added: December 8, 2020
IEEE, 2019.
proceedings ...
Added: October 30, 2020
Springer, 2020.
This special issue of Theory of Computing Systems consists of extended journal papers originally presented at the 13th International Computer Science Symposium in Russia (CSR 2018) held on June 6–10, 2018 in Moscow, Russia. The event was hosted by National Research University Higher School of Economics and chaired by Vladimir V. Podolskii. Preliminary versions of ...
Added: October 27, 2020
Edward Elgar Publishing, 2019.
The digital economy is gradually gaining traction through a variety of recent technological developments, including the introduction of the Internet of things, artificial intelligence and markets for data. This innovative book contains contributions from leading competition law scholars who map out and investigate the anti-competitive effects that are developing in the digital economy. ...
Added: August 4, 2020
Springer, 2020.
This book constitutes the proceedings of the 17th International Workshop on Algorithms and Models for the Web Graph, WAW 2020, held in Warsaw, Poland, in September 2020. The 12 full papers presented in this volume were carefully reviewed and selected from 19 submissions. The aim of the workshop was to further the understanding of graphs ...
Added: June 25, 2020
Turobov A., Chumakova M., Vecherin A., Международные процессы 2019 Т. 17 № 4 С. 153–177
The sphere of security provision is expanding and constantly bringing in new elements, including cyber- security, information security, computer network security, etc.). The arsenal of security tools is also grow- ing due to the ongoing proliferation of digital technologies (e.g. different technologies and telecommuni- cation channels for collecting, forming, processing, transmitting or receiving information related ...
Added: May 29, 2020
Springer, 2019.
This book constitutes the proceedings of the 16th International Workshop on Algorithms and Models for the Web Graph, WAW 2019, held in Brisbane, QLD, Australia, in July 2019.
The 9 full papers presented in this volume were carefully reviewed and selected from 13 submissions. The papers cover topics of all aspects of algorithmic and mathematical research ...
Added: April 25, 2020
Demianiuk V., Nikolenko S. I., Kogan K., , in: IEEE INFOCOM 2019 - IEEE Conference on Computer Communications.: P.: IEEE, 2019. P. 2044–2052.
Performing exact computations can require significant resources. Approximate computing allows to alleviate resource constraints, sacrificing the accuracy of results. In this work, we consider a generalization of the classical packet classification problem. Our major contribution is to introduce various representations for approximate packet classifiers with controlled accuracy and optimization techniques to reduce classifier sizes exploiting ...
Added: March 15, 2020