Article
Computer Science, Hardware & Architecture
Gabriel F. C. de Queiroz, Jose F. de Rezende, Valmir C. Barbosa
Summary: Multi-access Edge Computing (MEC) is a technology that enables faster task processing at the network edge by deploying servers closer to end users. This paper proposes the FlexDO algorithm to solve the DAG application partitioning and offloading problem, and compares it with other solutions to demonstrate its superior performance in various test scenarios.
JOURNAL OF NETWORK AND COMPUTER APPLICATIONS
(2024)
Article
Computer Science, Hardware & Architecture
David Arnaiz, Francesc Moll, Eduard Alarcon, Xavier Vilajosana
Summary: This paper proposes an energy and relevance-aware monitoring method that optimizes the behavior of sensor nodes based on self-awareness principles. By balancing relevance and power consumption, and coordinating two adaptive schemes, this method can achieve the target battery life while improving monitoring accuracy.
INTEGRATION-THE VLSI JOURNAL
(2024)
Article
Computer Science, Hardware & Architecture
Abderrahmane Nitaj, Willy Susilo, Joseph Tonien
Summary: This paper investigates a specific family of enhanced substitution boxes for the Advanced Encryption Standard. These modified S-boxes have the maximal periodicity property, with each input having the maximum orbit length of 256. The parameters for achieving this maximal periodicity property are completely determined. The new enhanced S-boxes also exhibit improved bit avalanche property.
COMPUTER STANDARDS & INTERFACES
(2024)
Article
Computer Science, Hardware & Architecture
Fatma Foad Ashrif, Elankovan A. Sundararajan, Rami Ahmad, Mohammad Kamrul Hasan, Elaheh Yadegaridehkordi
Summary: This article introduces the development and current status of authentication protocols in 6LoWPAN, and proposes an innovative perspective to fill the research gap. The article comprehensively surveys and evaluates AKA protocols, analyzing their suitability in wireless sensor networks and the Internet of Things, and proposes future research directions and issues.
JOURNAL OF NETWORK AND COMPUTER APPLICATIONS
(2024)
Article
Computer Science, Hardware & Architecture
Dun Li, Dezhi Han, Tien-Hsiung Weng, Zibin Zheng, Hongzhi Li, Kuan-Ching Li
Summary: Stablecoins have facilitated the growth of decentralized payments and the emergence of a new generation of payment systems using cryptocurrencies and Blockchain technology. However, the existing research lacks a comprehensive overview of Stablecoins that focuses on their full context, stabilization mechanisms, and payment applicability. This paper provides a thorough summary of the definition, current state, and ecosystem of Stablecoins. It discusses the system structure, stability mechanisms, and their applicability in payment scenarios. The study identifies asset-backed Stablecoins as the most efficient and widely used, while cryptocurrency-backed Stablecoins are more balanced in relation to the original concept. Algorithm-backed Stablecoins show significant potential for development but are hesitant due to the lack of collateral or deposit reserves, making them prone to collapse. The paper concludes by presenting possible future trends for Stablecoins.
COMPUTER STANDARDS & INTERFACES
(2024)
Article
Computer Science, Hardware & Architecture
Viet-Thanh Pham, Andrei Velichko, Van Van Huynh, Antonio Vincenzo Radogna, Giuseppe Grassi, Salah Mahmoud Boulaaras, Shaher Momani
Summary: This paper presents a model of a memristive map that utilizes the nonlinearity of memristors to generate complex behavior. The proposed model allows for adjustments in the number of fixed points and symmetry through modifications to the control component. Experimental results demonstrate the feasibility and potential of the model in chaos-based applications.
INTEGRATION-THE VLSI JOURNAL
(2024)
Article
Computer Science, Hardware & Architecture
Songshi Dou, Li Qi, Zehua Guo
Summary: Emerging cloud services and applications have different QoS requirements for the network. SD-WANs play a crucial role in QoS provisioning by introducing network programmability, dynamic flow routing, and low data transmission latency. However, controller failures may degrade QoS. To address this, we propose PREDATOR, a QoS-aware network programmability recovery scheme that achieves fine-grained per-flow remapping without introducing extra delays, ensuring QoS robustness for high-priority flows.
Article
Computer Science, Hardware & Architecture
Shi Qiu, Huping Ye, Xiaohan Liao, Benyue Zhang, Miao Zhang, Zimu Zeng
Summary: This paper proposes a multilevel-based algorithm for hyperspectral image interpretation, which achieves semantic segmentation through multidimensional information fusion, and introduces a context interpretation module to improve detection performance.
COMPUTERS & ELECTRICAL ENGINEERING
(2024)
Article
Computer Science, Hardware & Architecture
Yutong Wu, Jianyue Zhu, Xiao Chen, Yu Zhang, Yao Shi, Yaqin Xie
Summary: This paper proposes a quality-of-service-based SIC order method and optimizes power allocation for maximizing the rate in the uplink NOMA system. The simulation results demonstrate the superiority of the proposed method compared to traditional orthogonal multiple access and exhaustive search.
Article
Computer Science, Hardware & Architecture
Zhiyao Tong, Yiyi Hu, Chi Jiang, Yin Zhang
Summary: The rise of illicit activities involving blockchain digital currencies has become a growing concern. In order to prevent illegal activities, this study combines financial risk control with machine learning to identify and predict the risks of users with poor credit. Experimental results demonstrate high performance in user financial credit analysis.
COMPUTERS & ELECTRICAL ENGINEERING
(2024)
Article
Computer Science, Hardware & Architecture
Shunmugapriya Ramanathan, Abhishek Bhattacharyya, Koteswararao Kondepu, Andrea Fumagalli
Summary: This article presents an experiment that achieves live migration of a containerized 5G Central Unit module using modified open-source migration software. By comparing different migration techniques, it is found that the hybrid migration technique can reduce end-user service recovery time by 36% compared to the traditional cold migration technique.
JOURNAL OF NETWORK AND COMPUTER APPLICATIONS
(2024)
Article
Computer Science, Hardware & Architecture
Saeed Ullah, Xinge Liu, Adil Waheed, Shuailei Zhang
Summary: This paper proposes a new method, based on a chaotic system, for constructing an initial S-box, as well as a novel key-based permutation technique to construct the final S-box. The results show that the S-boxes obtained using this method are stronger and have demonstrated good performance in secure communication and image encryption applications.
INTEGRATION-THE VLSI JOURNAL
(2024)
Article
Computer Science, Hardware & Architecture
Yanmei Cao, Jianghong Wei, Yang Xiang, Willy Susilo, Xiaofeng Chen
Summary: Deniable encryption (DE) allows private communication even when adversaries force participants to reveal their secret keys. However, existing DE systems do not consider potential abuse by malicious users. This paper proposes an abuse-resistant DE scheme and provides formal definitions and security analysis. The proposed scheme outperforms existing work in terms of functionality and ciphertext rate.
COMPUTER STANDARDS & INTERFACES
(2024)
Article
Computer Science, Hardware & Architecture
Jingwei Lu, Hongbo Li, Jianye Huang, Sha Ma, Man Ho Allen Au, Qiong Huang
Summary: This paper introduces public key encryption with equality test (PKEET) and identity-based encryption with equality test (IBEET) to address the problem of determining whether two ciphertexts contain the same message encrypted with different public keys, without decryption. The proposed IBEET scheme resists offline message recovery attacks (OMRA) and does not require the dual-tester setting or group mechanism. Security is demonstrated through mathematical assumptions, and experiment results show the efficiency of the scheme. From a usability perspective, the paper explains why the scheme is more suitable for healthcare social Apps compared to other OMRA-resistant schemes.
COMPUTER STANDARDS & INTERFACES
(2024)
Article
Computer Science, Hardware & Architecture
Sachin Kadam, Kaustubh S. Bhargao, Gaurav S. Kasbekar
Summary: This paper discusses the problem of estimating the node cardinality of each node type in a heterogeneous wireless network. Two schemes, HSRC-M1 and HSRC-M2, are proposed to rapidly estimate the number of nodes of each type. The accuracy and efficiency of these schemes are proven through mathematical analysis and simulation experiments.
JOURNAL OF NETWORK AND COMPUTER APPLICATIONS
(2024)
Article
Computer Science, Hardware & Architecture
Jean Nestor M. Dahj, Kingsley A. Ogudo, Leandro Boonzaaier
Summary: The launch of commercial 5G networks has opened up opportunities for heavy data users and highspeed applications, but traditional monitoring and evaluation techniques have limitations in the 5G networks. This paper presents a cost-effective hybrid analytical approach for detecting and evaluating user experience in real-time 5G networks, using statistical methods to calculate the user quality index.
JOURNAL OF NETWORK AND COMPUTER APPLICATIONS
(2024)
Article
Computer Science, Hardware & Architecture
Xuhui Wang, Jun Cheng, Fan Chang, Lei Zhu, Han Chang, Kuizhi Mei
Summary: This study proposes an enhanced VTA architecture, which achieves parallel loading of feature maps and weight data by redesigning and optimizing the VTA memory access microarchitecture, fully utilizing bandwidth resources. The experimental results demonstrate significant performance improvement of the proposed architecture, with higher speedup and power efficiency compared to other full-stack accelerator designs.
INTEGRATION-THE VLSI JOURNAL
(2024)
Article
Computer Science, Hardware & Architecture
Miguel Rodriguez-Perez, Sergio Herreria-Alonso, J. Carlos Lopez-Ardao, Raul F. Rodriguez-Rubio
Summary: This paper presents an implementation of an active queue management (AQM) algorithm for the Named-Data Networking (NDN) architecture and its application in congestion control protocols. By utilizing the congestion mark field in NDN packets, information about each transmission queue is encoded to achieve a scalable AQM solution.
JOURNAL OF NETWORK AND COMPUTER APPLICATIONS
(2024)
Article
Computer Science, Hardware & Architecture
YingHong Tian, Kun Zhang, Xingbo Hu, Yue Lu
Summary: The application of artificial intelligence in agricultural crop type recognition is important. This study proposes a hierarchical semantic segmentation structure based on Deeplabv3+ to recognize crop types. By combining remote sensing and volunteered geographic information, the model achieves fine recognition of crops in multiple stages. Experimental results show that this method performs well in crop type recognition for VGI images.
Article
Computer Science, Hardware & Architecture
Payal Shah, Satvik Sawant, Reena Sonkusare, Surendra S. Rathod
Summary: This paper proposes an asynchronous receptive circuit for cone cells, which mimics the behavior of different cells in the retinal pathway and achieves a similar biological behavior. The circuit is event-based and can detect wavelengths in the visible spectrum.
INTEGRATION-THE VLSI JOURNAL
(2024)