Journal of Computing and Natural Science最新文献_第2页

The Development of a Design Theory for Web Based Information Systems 基于Web的信息系统设计理论的发展

Journal of Computing and Natural Science Pub Date : 2023-07-05 DOI: 10.53759/181x/jcns202303011

S. M, Babitha Lincy R, Minu Balakkrishnan, A. H

{"title":"The Development of a Design Theory for Web Based Information Systems","authors":"S. M, Babitha Lincy R, Minu Balakkrishnan, A. H","doi":"10.53759/181x/jcns202303011","DOIUrl":"https://doi.org/10.53759/181x/jcns202303011","url":null,"abstract":"There is a common assumption among individuals that the complexity involved in developing novel systems utilizing Web\u0000technologies implies that Information Systems (IS) that are Web-based must possess fundamental and significant distinctions from\u0000conventional IS. This study raises skepticism regarding the veracity of this claim. The literature pertaining to academic research,\u0000manuals, and sales material frequently espouses optimistic claims regarding the capabilities of e-commerce and e-business\u0000technologies and applications, often grounded in the assumption of novelty associated with the Internet. The objective of the research\u0000is to establish a systematic classification system for information systems theory based on its efficacy in addressing four fundamental\u0000objectives: analysis, explanation, prescription, and prediction. This study utilized both experimental and descriptive qualitative\u0000methodologies. Subsequent to the analysis phase in the system development cycle of information technology, the design phase ensues.\u0000The results indicate that the evolution of an information technology system can be delineated by its phases of requirement\u0000specification, design planning, and execution. The manifestation of this phenomenon is observed through the development of a\u0000strategic blueprint, the production of a visual representation or draft, or the organization of multiple components into a functional\u0000entirety. In conclusion, it is imperative for information systems to give priority to both the user and the integration of the system.","PeriodicalId":170349,"journal":{"name":"Journal of Computing and Natural Science","volume":"40 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-07-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116021242","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Impact of Antenna Design, Electromagnetic Propagation, and RF Frequency on the Performance of Wireless Communication Systems in Urban Environments 天线设计、电磁传播和射频频率对城市环境下无线通信系统性能的影响

Journal of Computing and Natural Science Pub Date : 2023-04-05 DOI: 10.53759/181x/jcns202303010

Wang Yanqi, Zeng Xin

{"title":"Impact of Antenna Design, Electromagnetic Propagation, and RF Frequency on the Performance of Wireless Communication Systems in Urban Environments","authors":"Wang Yanqi, Zeng Xin","doi":"10.53759/181x/jcns202303010","DOIUrl":"https://doi.org/10.53759/181x/jcns202303010","url":null,"abstract":"The design and optimization of antennas, electromagnetic propagation, radio frequency (RF), and channel characterization are vital to the performance of the system in the rapidly developing area of wireless communication. Antennas are electronic components that transform electrical currents into electromagnetic waves and vice versa. They are critical to the operation of any wireless network and their design and optimization are therefore of paramount importance. The goal of this research was to find out how different factors, like antenna type, electromagnetic environment, RF, and channel characteristics, affect the efficiency of a wireless network. Multipath fading of 8 dB, shadow fading of 3 dB, and path loss of 100 dB were used in the study with a microstrip antenna in a suburban propagation scenario at an RF frequency of 5 GHz. Antenna design, electromagnetic propagation scenario, radio frequency (RF), and channel characteristics were all shown to have an impact on the wireless communication system performance. The performance metrics of the wireless sensor network were almost, but not quite, those that were hoped for in a real-world setting. Several avenues for future study are suggested, and the results have important implications for the design and optimization of wireless communication systems.","PeriodicalId":170349,"journal":{"name":"Journal of Computing and Natural Science","volume":"33 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-04-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122860153","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Fundamental and Key Concerns of the Shared Use Vehicle System 共享车辆系统的基本和关键问题

Journal of Computing and Natural Science Pub Date : 2023-04-05 DOI: 10.53759/181x/jcns202303008

A. Zegeye

{"title":"Fundamental and Key Concerns of the Shared Use Vehicle System","authors":"A. Zegeye","doi":"10.53759/181x/jcns202303008","DOIUrl":"https://doi.org/10.53759/181x/jcns202303008","url":null,"abstract":"Currently, a significant portion of Shared-Use Vehicle Systems (SUVS) providers make use of cutting-edge technologies (such as GPS monitoring, smartcard access and online reservation systems) to improve customer experiences. There is a growing need for interoperability between vehicle operators and suppliers of Shared-Use Vehicle Systems (SUVS) (e.g., smartcard accessibility across different car-sharing businesses) (i.e., transport fare collection via smartcards). Improved interoperability across systems is expected to increase customer satisfaction and adoption, which in turn will expand the market reach of such systems. In a similar perspective, we might expect to see some uniformity develop in areas such as vehicle interfaces, client contacts, and general operating procedures (for example, online reservation systems and insurance policies). However, the idea of SUVS is still in its infancy as a mobility option, therefore a comprehensive push toward standardization has not yet been implemented in the sector. In that case, the purpose of this research is to attempt to catalog a few of the key concerns that will be crucial to future interoperability conversations between SUVS and the establishment of industrial standards. This paper focuses on the fundamentals of operating an intelligent SUVS and details many of the concerns that have arisen throughout the formative stages of SUVS development.","PeriodicalId":170349,"journal":{"name":"Journal of Computing and Natural Science","volume":"66 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-04-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122697532","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

The Characteristics, Methods, Trends and Applications of Intelligent Systems 智能系统的特点、方法、趋势和应用

Journal of Computing and Natural Science Pub Date : 2023-04-05 DOI: 10.53759/181x/jcns202303009

A. Ramu, A. Haldorai

{"title":"The Characteristics, Methods, Trends and Applications of Intelligent Systems","authors":"A. Ramu, A. Haldorai","doi":"10.53759/181x/jcns202303009","DOIUrl":"https://doi.org/10.53759/181x/jcns202303009","url":null,"abstract":"Interaction between intelligent systems and their human operators in dynamic, shifting, and unpredictable natural and social settings is novel area of study within the topic of intelligent computing systems. Robots of the past were not effective at making decisions on their own; instead, they routinely carried out the same set of actions in the same situations because they believed that the world was predictable. Nowadays, decisions may be made quickly and effectively by intelligent systems in practical settings. Modern intelligent systems include characteristics such as intelligent search and optimization, artificial evolution, and autonomous decision support that are unavailable in a traditional information system. An in-depth analysis of the methods used to create intelligent systems is presented in this paper. These techniques are often categorized as either artificial intelligence or soft computing. Some examples include the use of a neural network, fuzzy logic, a hybrid system, or a swarm of intelligent insects. In addition, this article gives an overview of two applications of intelligent systems and technologies such as Geothermal Heat Pumps (GHPs) and Heat exchangers (HEXs).","PeriodicalId":170349,"journal":{"name":"Journal of Computing and Natural Science","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-04-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116349435","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 2

Theoretical Framework of Knowledge Representation for Information Sharing 面向信息共享的知识表示理论框架

Journal of Computing and Natural Science Pub Date : 2023-04-05 DOI: 10.53759/181x/jcns202303006

Susan Bagatto

引用次数: 2

A Survey of Trends and Developments in Green Infrastructure Research 绿色基础设施研究趋势与发展综述

Journal of Computing and Natural Science Pub Date : 2023-04-05 DOI: 10.53759/181x/jcns202303007

A. Haldorai, S. M

{"title":"A Survey of Trends and Developments in Green Infrastructure Research","authors":"A. Haldorai, S. M","doi":"10.53759/181x/jcns202303007","DOIUrl":"https://doi.org/10.53759/181x/jcns202303007","url":null,"abstract":"One of the most crucial measures for accomplishing sustainable development is the application of Green Infrastructure (GI), which could effectively coordinate social, environmental, and economic growth. Different publications on GI were analyzed in this research using bibliometric and visualization techniques with the help of the programs CiteSpace and VOSviewer, which were accessed through the Web of Science database. The number of publications relating to GI has increased dramatically over the past few decades, with research done in the United States and Europe taking the lead. Journal of Environmental Management, Urban Planning and Landscaping, and Urban Greening & Urban Forestry are the most often referenced periodicals for green infrastructure research. Investigation of co-cited literature has shown that several aspects of GI are studied, including their effect on human health and ecosystem; their management, appraisals, and design; and the evaluation of a particular feature of GI. Results from a keyword cluster analysis for \"green infrastructure\" show that most previous research has focused on this topic in four main areas: stormwater regulation, natural ecosystems, biodiversity preservation, and climate change.","PeriodicalId":170349,"journal":{"name":"Journal of Computing and Natural Science","volume":"54 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-04-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128240265","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Foundational Aspects of Smart Cities Leading the Digital Economy - An Review 智慧城市引领数字经济的基本要素综述

Journal of Computing and Natural Science Pub Date : 2023-01-05 DOI: 10.53759/181x/jcns202303004

F. Pedro

引用次数: 3

Brain Computer Interface System, Performance, Challenges and Applications 脑机接口系统，性能，挑战和应用

Journal of Computing and Natural Science Pub Date : 2023-01-05 DOI: 10.53759/181x/jcns202303005

Zhu Jiping

引用次数: 3

Soft Computing Techniques to Analyze the Load Balancing in Cloud Environment 云环境下负载均衡分析的软计算技术

Journal of Computing and Natural Science Pub Date : 2023-01-05 DOI: 10.53759/181x/jcns202303001

A. Ramu

引用次数: 2

A Critical Analysis on Complex Urban Systems and Complex Systems Theory 复杂城市系统与复杂系统理论的批判性分析

Journal of Computing and Natural Science Pub Date : 2023-01-05 DOI: 10.53759/181x/jcns202303003

M. Dong

{"title":"A Critical Analysis on Complex Urban Systems and Complex Systems Theory","authors":"M. Dong","doi":"10.53759/181x/jcns202303003","DOIUrl":"https://doi.org/10.53759/181x/jcns202303003","url":null,"abstract":"Deep neural complexity theory has recently received new attention, particularly in the study of climate and the environment. According to the majority of the research on urban climate resilience, cities are complex adaptive systems, and as such, urban governance and design should take cues from the study of complex adaptive systems. This means that climate change governance, in order to mitigate the problems presented by climate change's unpredictability, has to be flexible, participatory, and adaptive. This article provides a critical literature review on the topic of Complex Urban Systems, i.e., climate change governance in the context of complexity theory. The paper argues that the current hype around complexity theory exaggerates the theory's relevance. Complexity theory falls short in explaining urbanization and environmental change since they are highly contested social phenomena. However, it serves a significant purpose in bringing attention to the uncertainty realities in the process of policy-making, which are certainly fundamental in the context of climate change, including the changing ecologies on which cities rely. Many critics of complexity theory point out that it tends to showcase urban developments are happening through neutral evolutionary forces, which can be comprehended, and governed by individuals engaged in governance for a particular objective.","PeriodicalId":170349,"journal":{"name":"Journal of Computing and Natural Science","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129608276","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 5