Computer Systems Science and Engineering最新文献_第3页

3D Object Detection with Attention: Shell-Based Modeling 具有注意力的3D物体检测:基于shell的建模

IF 2.2 4区计算机科学

Computer Systems Science and Engineering Pub Date : 2023-01-01 DOI: 10.32604/csse.2023.034230

Xiaorui Zhang, Ziquan Zhao, Wei Sun, Qi Cui

引用次数: 0

A Novel Cluster Analysis-Based Crop Dataset Recommendation Method in Precision Farming 一种基于聚类分析的精准农业作物数据集推荐方法

IF 2.2 4区计算机科学

Computer Systems Science and Engineering Pub Date : 2023-01-01 DOI: 10.32604/csse.2023.036629

K. N. Kumar, Husam Lahza, B. R. Sreenivasa, T. Shawly, A. Alsheikhy, H. Arunkumar, C. R. Nirmala

引用次数: 1

Enhancing Bandwidth Utilization of IP Telephony Over IPv6 Networks 提高IPv6网络上IP电话的带宽利用率

IF 2.2 4区计算机科学

Computer Systems Science and Engineering Pub Date : 2023-01-01 DOI: 10.32604/csse.2023.024338

Hani Al-Mimi, Yousef Alrabanah, Mosleh M. Abu-Alhaj, Sumaya N. Al-Khatib

{"title":"Enhancing Bandwidth Utilization of IP Telephony Over IPv6 Networks","authors":"Hani Al-Mimi, Yousef Alrabanah, Mosleh M. Abu-Alhaj, Sumaya N. Al-Khatib","doi":"10.32604/csse.2023.024338","DOIUrl":"https://doi.org/10.32604/csse.2023.024338","url":null,"abstract":"The demand for the telecommunication services, such as IP telephony, has increased dramatically during the COVID-19 pandemic lockdown. IP telephony should be enhanced to provide the expected quality. One of the issues that should be investigated in IP telephony is bandwidth utilization. IP telephony produces very small speech samples attached to a large packet header. The header of the IP telephony consumes a considerable share of the bandwidth allotted to the IP telephony. This wastes the network's bandwidth and influences the IP telephony quality. This paper proposes a mechanism (called Smallerize) that reduces the bandwidth consumed by both the speech sample and the header. This is achieved by assembling numerous IP telephony packets in one header and use the header's fields to carry the speech sample. Several metrics have been used to measure the achievement Smallerize mechanism. The number of calls has been increased by 245.1% compared to the typical mechanism. The bandwidth saving has also reached 68% with the G.28 codec. Therefore, Smallerize is a possible mechanism to enhance bandwidth utilization of the IP telephony.","PeriodicalId":50634,"journal":{"name":"Computer Systems Science and Engineering","volume":"49 1","pages":"1039-1049"},"PeriodicalIF":2.2,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83352638","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"计算机科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 2

Artificial Algae Optimization with Deep Belief Network Enabled Ransomware Detection in IoT Environment 基于深度信念网络的人工藻类优化物联网环境下的勒索软件检测

IF 2.2 4区计算机科学

Computer Systems Science and Engineering Pub Date : 2023-01-01 DOI: 10.32604/csse.2023.035589

M. Duhayyim, Heba G. Mohamed, Fadwa M. Alrowais, F. Al-Wesabi, A. Hilal, Abdelwahed Motwakel

引用次数: 0

CEER: Cooperative Energy-Efficient Routing Mechanism for Underwater Wireless Sensor Networks Using Clusters 基于集群的水下无线传感器网络协同节能路由机制

IF 2.2 4区计算机科学

Computer Systems Science and Engineering Pub Date : 2023-01-01 DOI: 10.32604/csse.2023.034489

Sayyed Mudassar Shah, Tariq Hussain, B. Shah, Farman Ali, Khalid Zaman, K. Kwak

{"title":"CEER: Cooperative Energy-Efficient Routing Mechanism for Underwater Wireless Sensor Networks Using Clusters","authors":"Sayyed Mudassar Shah, Tariq Hussain, B. Shah, Farman Ali, Khalid Zaman, K. Kwak","doi":"10.32604/csse.2023.034489","DOIUrl":"https://doi.org/10.32604/csse.2023.034489","url":null,"abstract":"Underwater acoustic sensor networks (UWASNs) aim to find varied offshore ocean monitoring and exploration applications. In most of these applications, the network is composed of several sensor nodes deployed at different depths in the water. Sensor nodes located at depth on the seafloor cannot invariably communicate with nodes close to the surface level; these nodes need multihop communication facilitated by a suitable routing scheme. In this research work, a Cluster-based Cooperative Energy Efficient Routing (CEER) mechanism for UWSNs is proposed to overcome the shortcomings of the Co-UWSN and LEACH mechanisms. The optimal role of clustering and cooperation provides load balancing and improves the network profoundly. The simulation results using MATLAB show better performance of CEER routing protocol in terms of various parameters as compared to Co-UWSN routing protocol, i.e., the average end-to-end delay of CEER was 17.39, Co-UWSN was 55.819 and LEACH was 70.08. In addition, the average total energy consumption of CEER was 9.273, Co-UWSN was 12.198, and LEACH was 45.33. The packet delivery ratio of CEER was 53.955, CO-UWSN was 42.047, and LEACH was 30.31. The stability period CEER was 130.9, CO-UWSN was 129.3, and LEACH was 119.1. The obtained results maximized the lifetime and improved the overall performance of the CEER routing protocol.","PeriodicalId":50634,"journal":{"name":"Computer Systems Science and Engineering","volume":"15 1","pages":"2587-2602"},"PeriodicalIF":2.2,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84722278","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"计算机科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 5

IoT-Driven Optimal Lightweight RetinaNet-Based Object Detection for Visually Impaired People 基于视障人士的物联网驱动的最优轻量级retinanet目标检测

IF 2.2 4区计算机科学

Computer Systems Science and Engineering Pub Date : 2023-01-01 DOI: 10.32604/csse.2023.034067

M. Duhayyim, Mrim M. Alnfiai, N. Almalki, F. Al-Wesabi, A. Hilal, M. A. Hamza

引用次数: 1

An Efficient Way to Parse Logs Automatically for Multiline Events 一种自动解析多行事件日志的有效方法

IF 2.2 4区计算机科学

Computer Systems Science and Engineering Pub Date : 2023-01-01 DOI: 10.32604/csse.2023.037505

Mingguang Yu, Xia Zhang

引用次数: 0

Improved Multi-Path Routing for QoS on MANET 基于MANET的QoS改进多路径路由

IF 2.2 4区计算机科学

Computer Systems Science and Engineering Pub Date : 2023-01-01 DOI: 10.32604/csse.2023.031476

M. Vargheese, Surbhi Bhatia, Shakila Basheer, P. Dadheech

引用次数: 0

The Trade-Off Between Performance and Security of Virtualized Trusted Execution Environment on Android Android虚拟化可信执行环境的性能与安全权衡

IF 2.2 4区计算机科学

Computer Systems Science and Engineering Pub Date : 2023-01-01 DOI: 10.32604/csse.2023.038664

Thien-Phuc Doan, Ngoc-Tu Chau, Jungsoo Park, Souhwan Jung

引用次数: 0

Ring Oscillator for 60 Meter Bandwidth 60米带宽环形振荡器

IF 2.2 4区计算机科学

Computer Systems Science and Engineering Pub Date : 2023-01-01 DOI: 10.32604/csse.2023.029220

Rachana Arya, B. K. Singh

引用次数: 0