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Quality of Service and Security on Cisco Network Devices, Coupled with the Development of a mobile application Prototype Software for Server Room Temperature Monitoring

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Journal of Computer and Communications 2024年第8期12卷 123-140页

作者： Desire Mudenda Charles Smart Lubobya Department of Electrical and Electronic Engineering UNZA Lusaka Zambia

In an era where digital technology is paramount, higher education institutions like the University of Zambia (UNZA) are employing advanced computer networks to enhance their operational capacity and offer cutting-edge services to their academic fraternity. Spanning across the Great East Road campus, UNZA has established one of the most extensive computer networks in Zambia, serving a burgeoning community of over 20,000 active users through a Metropolitan Area Network (MAN). However, as the digital landscape continues to evolve, it is besieged with burgeoning challenges that threaten the very fabric of network integrity—cyber security threats and the imperatives of maintaining high Quality of Service (QoS). In an effort to mitigate these threats and ensure network efficiency, the development of a mobile application to monitor temperatures in the server room was imperative. According to L. Wei, X. Zeng, and T. Shen, the use of wireless sensory networks to monitor the temperature of train switchgear contact points represents a cost-effective solution. The system is based on wireless communication technology and is detailed in their paper, “A wireless solution for train switchgear contact temperature monitoring and alarming system based on wireless communication technology”, published in the International Journal of Communications, Network and System Sciences, vol. 8, no. 4, pp. 79-87, 2015 [1]. Therefore, in this study, a mobile application technology was explored for monitoring of temperatures in the server room in order to aid Cisco device performance. Additionally, this paper also explores the hardening of Cisco device security and QoS which are the cornerstones of this study.

关键词： Quality of Service (QoS) Network Security Temperature Monitoring mobile application Cisco Devices

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Usability-Driven mobile application Development

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Computer Systems Science & Engineering 2023年第6期45卷 3165-3180页

作者： Fadwa Yahya Lassaad Ben Ammar Gasmi Karim Prince Sattam Bin Abdulaziz University AlkharjSaudi Arabia University of Sfax SfaxTunisia Department of Computer Sciences Faculty of Sciences and Arts in TABARJALJouf UniversityKingdom of Saudi Arabia

Recently,a specific interest is being taken in the development of mobile application(app)via Model-Based User Interface Development(MBUID)*** allows the generation of mobile apps in the target platform(s)from conceptual *** such it simplified the development process of mobile ***,the interest is only focused on the functional aspects of the mobile app while neglecting the non-functional aspects,such as *** latter is largely considered as the main factor leading to the success or failure of any software *** paper aims at addressing non-functional aspects of mobile apps generated using MBUID *** such,we propose a usability-driven approach for the development of mobile *** main stages of the proposed approach are defined in a generic way so that they can be integrated with any MBUID method.A case study is presented,in the paper,with the aim of illustrating the feasibility of this approach.

关键词： mobile application user interface model-based user interface development mobile usability

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mobile application for Research Knowledge Sharing and Dissemination: The Case of Nm-Aist Univeristy Tanzania

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Journal of Software Engineering and applications 2022年第7期15卷 209-219页

作者： Justine M. Kemhe Edith T. Luhanga Michael Kisangiri School of Computational Communication Science and Engineering The Nelson Mandela African Institution of Science and Technology Arusha Tanzania

The utilization of mobile and web applications has surpassed all other platforms in terms of disseminating researchers’ knowledge among diverse communities throughout the world. The current method of disseminating researchers’ knowledge to the communities in the Arusha region in Tanzania is through meetings, workshops, and focus group discussions held by researchers, agricultural extension officers and community members after every three months or during field study. Yet the strategy is inefficient and ineffective in practice. The purpose of this study was to determine the most efficient and successful method of disseminating knowledge in communities. The study began with a qualitative phase, utilizing an interpretive technique and a qualitative multiple case study research design. The Arusha region in Tanzania was selected as a case study where different social activities were undertaken, including farming, livestock keeping, tourism activities and fishing. Individual participants were interviewed by using a semi-structured questionnaire. In addition, focus group discussions were conducted to gather more information regarding the needs of the mobile application. Through the implementation of the application, the second phase of the study led to the development of a mobile application that includes community members, agricultural extension officers, and researchers that will enable anyone to install the application on their mobile phones to access knowledge regarding activities undertaken in Arusha. According to the findings of the first phase of the research, a substantial percentage of community members own mobile phones, and hence a mobile application would be sufficient. The research also found that most researcher-community interactions occur at the data collection and intervention assessment (field trials) stages. Hence, the mobile application will benefit community members, district agricultural, irrigation, and cooperative officers (DAICO), and researchers.

关键词： mobile application Knowledge Sharing Knowledge Dissemination Community Based Participatory Research

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A mobile application framework of the BIM-based facility management system under the cross-platform structure

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Computer Aided Drafting,Design and Manufacturing 2016年第1期26卷 58-65页

作者： Xiao Yaqi Hu Zhenzhong Wang Wei Chen Xiangxiang Department of Civil Engineering Tsinghua UniversityBeijing100084China Guangzhou Metro Corporation Guangzhou510000China Shenzhen BStar Technology Co. LtdShenzhen518055China.

The building information model/modeling （BIM） technology is currently applied in a broad range of applications and research for facility management, while the BIM-based mobile FM is difficult owing to various factors and environments. For example, the mobile applications usually require frequent cross-equipment compatibility. This paper proposes a reasonable BIM-based FM cross-platform framework and develops a mobile application on the basis of an existing BIM-based FM system. The developed mobile application is applied in a case study of a metro station project in Guangzhou to verify its effectiveness in FM practice. It helps maintenance staff in viewing BIMs, accessing related information, and updating maintenance records in a unique platform. The test results demonstrate that the proposed BIM-based cross-platform framework meet the FM application requirements and supports the extension of FM functions.

关键词： facility management building information model/modeling mobile application cross-platform hybrid application

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EPIDEM: A mobile application to Contain Coronavirus Disease 2019

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E-Health Telecommunication Systems and Networks 2020年第4期9卷 49-59页

作者： Goetz Robert Uwe Grosche Anna Katrina Javier Bolivar I-Optic Computing Wollongong Australia Independent Researcher Quezon City Philippines

With the spread of COVID-19 across the globe, almost 33 million people became sick and almost 1 million have died (WHO). The government of the Philippines, along with the government of other countries declared movement restrictions or lockdown in the attempt to contain the virus. This resulted in loss of job and economic breakdown. The Philippines, in particular, experienced the longest and strictest lockdown. As a down side, a lot of people have lost their jobs and the country is currently facing economic recession. With the aim of containing the virus to reopen the economy, a team of experts developed a mobile application called EPIDEM. The application is available for both Android and Apple smartphones. With the use of EPIDEM, lay people can monitor their infection risk for COVID-19 and isolate themselves or get themselves tested when infection risk is high. Users can also monitor the health risk of other people that they come in contact with, so they can decide if meeting them is safe or risky. Further, the application provides a monitoring map that shows the area that is safe from COVID-19 and area where a possible outbreak might occur. The monitoring map will be helpful to both lay people, so they would know the places to avoid and to government officials, so they can quickly respond to outbreak. The teams of developers are recommending the nationwide implementation of EPIDEM to help contain the COVID-19 outbreak in the country. The application is not a new strategy of containment. Instead, it’s a better wheel that utilizes advanced technology to execute the manual containment strategies that are already being implemented in the country.

关键词： COVID-19 Coronavirus Disease 2019 mobile application

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Optical Character Recognition Functionality Introduction in mobile application for Car Diary

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Journal of Electrical Engineering 2017年第6期5卷 335-339页

作者： Ioannis Patias Faculty of Mathematics and Informatics University of Sofia "St. Kliment Ohridski " BG-1164 Sofia Bulgaria

The purpose of the paper is to develop a mobile Android application--＂Car Log＂ that gives to users the ability to track all the costs for a vehicle and the ability to add fuel cost data by taking a photo of the cash receipt from the respective gas station where the charging was performed. OCR （optical character recognition） is the conversion of images of typed, handwritten or printed text into machine-encoded text. Once we have the text machine-encoded we can further use it in machine processes, like translation, or extracted, meaning text-to-speech transformed, helping people in simple everyday tasks. Users of the application will be able to enter other completely different costs grouped into categories and other charges. Car Log application quickly and easily can visualize, edit and add different costs for a ear. It also supports the ability to add multiple profiles, by entering data for all ears in a single family, for example, or a small business. The test results are positive thus we intend to further develop a cloud ready application.

关键词： Optical character recognition mobile application car diary.

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Construction of apricot variety search engine based on deep learning

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Horticultural Plant Journal 2024年第2期10卷 387-397页

作者： Chen Chen Lin Wang Huimin Liu Jing Liu Wanyu Xu Mengzhen Huang Ningning Gou Chu Wang Haikun Bai Gengjie Jia Tana Wuyun State Key Laboratory of Tree Genetics and Breeding Research Institute of Non-timber ForestryChinese Academy of ForestryZhengzhouHenan 450003China Shenzhen Branch Guangdong Laboratory of Lingnan Modern AgricultureGenome Analysis Laboratory of the Ministry of Agriculture and Rural AffairsAgricultural Genomics Institute at ShenzhenChinese Academy of Agricultural SciencesShenzhenGuangdong 518120China Kernel-Apricot Engineering and Technology Research Center of State Forestry and Grassland Administration ZhengzhouHenan 450003China Key Laboratory of Non-timber Forest Germplasm Enhancement and Utilization of National Forestry and Grassland Administration ZhengzhouHenan 450003China

Apricot has a long history of cultivation and has many varieties and types. The traditional variety identification methods are timeconsuming and labor-consuming, posing grand challenges to apricot resource management. Tool development in this regard will help researchers quickly identify variety information. This study photographed apricot fruits outdoors and indoors and constructed a dataset that can precisely classify the fruits using a U-net model (F-score:99%), which helps to obtain the fruit's size, shape, and color features. Meanwhile, a variety search engine was constructed, which can search and identify variety from the database according to the above features. Besides, a mobile and web application (ApricotView) was developed, and the construction mode can be also applied to other varieties of fruit ***, we have collected four difficult-to-identify seed datasets and used the VGG16 model for training, with an accuracy of 97%, which provided an important basis for ApricotView. To address the difficulties in data collection bottlenecking apricot phenomics research, we developed the first apricot database platform of its kind (ApricotDIAP, http://***/) to accumulate, manage, and publicize scientific data of apricot.

关键词： Apricot Variety Convolutional neural network Deep learning Database platform mobile application Image retrieval

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Design of Intelligent Window Automatic Monitoring System Based on Microcontroller Control

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Journal of Electronic Research and application 2024年第4期8卷 34-40页

作者： Liyan Gao Rongfang Zong School of Electronic Engineering JOULianyungang 222005China

To ensure the safety of residents’lives and property by using automatic opening and closing of ordinary windows,this article designs an intelligent window automatic monitoring *** article proposes a software and hardware design scheme for the system,which comprises a microcontroller control module,temperature and humidity detection module,harmful gas detection module,rainfall detection module,human thermal radiation induction module,Organic Light-Emitting Diode(OLED)display module,stepper motor drive module,Wi-Fi communication module,*** use this system to monitor environmental data such as temperature,humidity,rainfall,harmful gas concentrations,and human *** can control the opening and closing of windows through manual,microcontroller,and mobile application(app)remote methods,providing users with a more convenient,comfortable,and safe living environment.

关键词： Smart window Automatic monitoring STM32 microcontroller mobile application

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An Intelligent Transportation System application for Smartphones Based on Vehicle Position Advertising and Route Sharing in Vehicular Ad-Hoc Networks

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Journal of Computer Science & Technology 2018年第2期33卷 249-262页

作者： Seilendria A. Hadiwardoyo Subhadeep Patra Carlos T. Calafate Juan-Carlos Cano Pietro Manzoni Deptartment of Computer Engineering Universitat Politecnica de Valencia Valencia 46022 Spain

Alerting drivers about incoming emergency vehicles and their routes can greatly improve their travel time in congested cities, while reducing the risk of accidents due to distractions. This paper contributes to this goal by proposing Messiah, an Android application capable of informing regular vehicles about incoming emergency vehicles like ambulances, police cars and fire brigades. This is made possible by creating a network of vehicles capable of directly communicating between them. The user can, therefore, take driving decisions in a timely manner by considering incoming alerts. Using the support of our GRCBox hardware, the application can rely on vehicular ad-hoc network communications in the 5 GHz band, being V2V （vehicle-to-vehicle） communication provided through a combination of Android-based smartphone and our GRCBox device. The application was tested in three different scenarios with different levels of obstruction, showing that it is capable of providing alerts up to 300 meters, and notifying vehicles within less than one second.

关键词： intelligent transportation systems (ITS) vehicular ad-hoc network (VANET) mobile application Android,navigation ad-hoc network

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Assessment and Prediction of Software Reliability in mobile applications

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Journal of Software Engineering and applications 2020年第9期13卷 179-190页

作者： Osama Barack Liguo Huang Department of Computer Science Southern Methodist University Dallas TX USA

Software reliability is an important quality attribute, and software reliability models are frequently used to measure and predict software maturity. The nature of mobile environments differs from that of PC and server environments due to many factors, such as the network, energy, battery, and compatibility. Evaluating and predicting mobile application reliability are real challenges because of the diversity of the mobile environments in which the applications are used, and the lack of publicly available defect data. In addition, bug reports are optionally submitted by end-users. In this paper, we propose assessing and predicting the reliability of a mobile application using known software reliability growth models (SRGMs). Four software reliability models are used to evaluate the reliability of an open-source mobile application through analyzing bug reports. Our experiment proves it is possible to use SRGMs with defect data acquired from bug reports to assess and predict the software reliability in mobile applications. The results of our work enable software developers and testers to assess and predict the reliability of mobile software applications.

关键词： Software Reliability Modeling mobile application mobile Environment Bug Report

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