University Politehnica of Bucharest Scientific Bulletin Series C-Electrical Engineering and Computer Science最新文献

Application of K-Means Clustering on School Identification in the Distribution of Assistance Funds for DPRD Members k -均值聚类在学校识别中的应用在DPRD成员资助资金分配中的应用

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University Politehnica of Bucharest Scientific Bulletin Series C-Electrical Engineering and Computer Science Pub Date : 2023-01-02 DOI: 10.25008/bcsee.v3i2.1163

Eka Hayana Hasibuan, Aripin Rambe, Dinur Syahputra

引用次数: 0

Development of Counseling Information System with Structured Analysis and Modeling in Object Oriented Approach 面向对象方法中结构化分析与建模的咨询信息系统开发

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University Politehnica of Bucharest Scientific Bulletin Series C-Electrical Engineering and Computer Science Pub Date : 2022-06-30 DOI: 10.25008/bcsee.v3i1.1154

A. Pamuji

引用次数: 0

Image Processing Implementation to Classify Coconut Quality Based on Its Color 基于颜色分类椰子质量的图像处理实现

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University Politehnica of Bucharest Scientific Bulletin Series C-Electrical Engineering and Computer Science Pub Date : 2022-06-30 DOI: 10.25008/bcsee.v3i1.1153

Musthafa Haris Munandar, Saimarlina Harahap, Feri Irawan

{"title":"Image Processing Implementation to Classify Coconut Quality Based on Its Color","authors":"Musthafa Haris Munandar, Saimarlina Harahap, Feri Irawan","doi":"10.25008/bcsee.v3i1.1153","DOIUrl":"https://doi.org/10.25008/bcsee.v3i1.1153","url":null,"abstract":"At this time the processing of coconut into coconut flour is widely carried out by factories, especially in areas that have a large population of coconuts. Hal ini disebabkan karena keuntungan yang didapat dari hasil pengolahan kelapa tersebut bisa mendapatkan keuntungan yang besar. This is because the profits obtained from the results of processing coconut can get large profits. The problem that has occurred so far is that there are many people who want to process coconuts, but are not accompanied by sufficient knowledge and knowledge of the quality of coconuts that the factory wants, so it is undeniable that there are also many coconuts that have been processed into coconut flour but are not sold in the market. The analysis method used in this study used an image processing method based on digital images with a GUI (Graphical User Interface) interface media that utilizes matlab software. Image processing consists of several processes, the first of which is the operation of changing the color to grayscale. The second process is a grayscale to binary color change operation using the threshold method. The third process is the morphological process of filling holes to remove noise from the threshold image results. The results of the study using the Image Management method are expected to provide knowledge and knowledge to the public about the quality of coconuts expected by the factory, especially to identify the differences between rotten coconuts and rotten coconuts.","PeriodicalId":43514,"journal":{"name":"University Politehnica of Bucharest Scientific Bulletin Series C-Electrical Engineering and Computer Science","volume":"35 1","pages":""},"PeriodicalIF":0.3,"publicationDate":"2022-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83221990","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

Identification of the Aquifer Layer using the Geoelectric Method in Teupin Batee Village, Aceh Besar 在亚齐省Teupin Batee村用地电法识别含水层

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University Politehnica of Bucharest Scientific Bulletin Series C-Electrical Engineering and Computer Science Pub Date : 2022-06-30 DOI: 10.25008/bcsee.v3i1.1155

Syafrizal Idris, D. Darisma, Agus Hari Pramana, N. Aflah, M. Sayuti, Nanda Novita

{"title":"Identification of the Aquifer Layer using the Geoelectric Method in Teupin Batee Village, Aceh Besar","authors":"Syafrizal Idris, D. Darisma, Agus Hari Pramana, N. Aflah, M. Sayuti, Nanda Novita","doi":"10.25008/bcsee.v3i1.1155","DOIUrl":"https://doi.org/10.25008/bcsee.v3i1.1155","url":null,"abstract":"The need for clean water around the world is related to the increasing population, especially in Teupin Batee Village, Aceh Besar District. In addition to surface water, groundwater is one of the potentials that can be utilized by the community, particularly for household needs. The purpose of this study is to identify the aquifer layer using the geoelectric method. One of the geophysical methods that can be used to map groundwater potential is the geoelectrical method based on the resistivity value of subsurface rocks. This study uses the Wenner-Schlumberger array because it can map subsurface structures both vertically and horizontally. From the results of the study, it was found that there are four different layers in this research area including, the top soil layer, hard rock, tuffaceous sand and sand layer as aquifer layer. The top soil layer is mixed with tuff, sand and volcanic breccia to a depth of 8 m with a resistivity value of 5-25 ?m. The Hard rock layer is at a depth of 8 m – 30 m with a resistivity value of 45-220 ?m. The tuffaceous sand layer has a resistivity value ranging from 25-55 ?m. While the sand layer or aquifer is at a depth of 10 m – 60 m with a resistivity value of <10 ?m which is separated by a layer of tuffaceous sand between the two aquifer layers.","PeriodicalId":43514,"journal":{"name":"University Politehnica of Bucharest Scientific Bulletin Series C-Electrical Engineering and Computer Science","volume":"76 1","pages":""},"PeriodicalIF":0.3,"publicationDate":"2022-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74188390","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

Effectiveness of Cooperation in Virtual Teams 虚拟团队合作的有效性

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University Politehnica of Bucharest Scientific Bulletin Series C-Electrical Engineering and Computer Science Pub Date : 2022-06-30 DOI: 10.25008/bcsee.v3i1.1152

E. D. Purnamasari, Saimarlina Harahap, Rina Irawan, A. Wibowo

{"title":"Effectiveness of Cooperation in Virtual Teams","authors":"E. D. Purnamasari, Saimarlina Harahap, Rina Irawan, A. Wibowo","doi":"10.25008/bcsee.v3i1.1152","DOIUrl":"https://doi.org/10.25008/bcsee.v3i1.1152","url":null,"abstract":"Technological development has led to the emergence of cooperation separately both geographically and in time zone in an organization in the form of a virtual organization. PT XYZ's Microsoft Solution and Service (DMSS) Department is one of the departments that provides digital services in the form of One-Stop-Solutions on Digital Services, both in on-premise and cloud infrastructure models with products and solutions based on Microsoft products for customers. In his service during the Covid-19 pandemic, this department implements virtual team coordination so that product development can continue as planned. However, on the other hand, the effectiveness of performance in implementing virtual organizations is still a challenge for the company. This is the focus of research to find out what factors influence the effectiveness of cooperation in the application of virtual organizations at PT XYZ in general and specifically in the Microsoft Solution and Service Department. This study conducted an analysis of seven factors by surveying 40 respondents at PT. XYZ. The results obtained are three factors consisting of depth of communication, technology, and training which have an influence on the effectiveness of the application of virtual organizations at PT. XYZ, while four other factors such as trust, shared understanding of knowledge, commitment, and leadership have no significant effect on the effectiveness of virtual organizations.","PeriodicalId":43514,"journal":{"name":"University Politehnica of Bucharest Scientific Bulletin Series C-Electrical Engineering and Computer Science","volume":"169 1","pages":""},"PeriodicalIF":0.3,"publicationDate":"2022-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87082566","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

Comparison Analysis of Breadth First Search and Depth Limited Search Algorithms in Sudoku Game 数独游戏中宽度优先搜索与深度限制搜索算法的比较分析

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University Politehnica of Bucharest Scientific Bulletin Series C-Electrical Engineering and Computer Science Pub Date : 2021-12-30 DOI: 10.25008/bcsee.v2i2.1146

Tirsa Ninia Lina, Matheus Supriyanto Rumetna

引用次数: 9

Design and Implementation of SDN IP Based on Open Network Operating System and Border Gateway Protocol 基于开放网络操作系统和边界网关协议的SDN IP的设计与实现

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University Politehnica of Bucharest Scientific Bulletin Series C-Electrical Engineering and Computer Science Pub Date : 2021-12-30 DOI: 10.25008/bcsee.v2i2.1145

Putu Agus Eka Pratama

{"title":"Design and Implementation of SDN IP Based on Open Network Operating System and Border Gateway Protocol","authors":"Putu Agus Eka Pratama","doi":"10.25008/bcsee.v2i2.1145","DOIUrl":"https://doi.org/10.25008/bcsee.v2i2.1145","url":null,"abstract":"The development of computer network technology in the form of Software Defined Networking (SDN), provides many facilities for users to be able to develop network control applications, which can separate the data plane function from the control plane. The existence of this separation on routers and switches makes it easy for developers to centrally develop software and devices according to what is needed by users. However, there were obstacles to implementing SDN on IP networks in a short time. For this reason, it is necessary to implement SDN in stages by adding SDN to the existing IP network in the form of SDN IP, so that SDN can be connected and exchange routing information autonomously. This study focuses on the design and implementation of SDN IP using the Open Network Operating System (ONOS) on the Border Gateway Protocol (BGP). The results show that the design and implementation of SDN IP based on ONOS and BGP can be done well, where SDN can connect and exchange routing information with the Autonomous System (AS) native BGP-based network. \u0000 \u0000Key word(s): \u0000Autonomous System (AS) \u0000Border Gateway Protocol (BGP) \u0000Open Network Operating System (ONOS) \u0000Software-Defined Networking (SDN) \u0000SDN IP","PeriodicalId":43514,"journal":{"name":"University Politehnica of Bucharest Scientific Bulletin Series C-Electrical Engineering and Computer Science","volume":"1 1","pages":""},"PeriodicalIF":0.3,"publicationDate":"2021-12-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74739140","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

Modification of the Automatic Control System for Arduino ATmega 328P-Based Water Gallon Cleaner 基于Arduino atmega328p的净水机自动控制系统的改进

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University Politehnica of Bucharest Scientific Bulletin Series C-Electrical Engineering and Computer Science Pub Date : 2021-12-28 DOI: 10.25008/bcsee.v2i2.1131

Kharisma Ramadhan, Lutfi Hinda Mukti, M. Mahfudz, Muhammad Dafa Dezan Rezaputra, M. T. Hafizh

{"title":"Modification of the Automatic Control System for Arduino ATmega 328P-Based Water Gallon Cleaner","authors":"Kharisma Ramadhan, Lutfi Hinda Mukti, M. Mahfudz, Muhammad Dafa Dezan Rezaputra, M. T. Hafizh","doi":"10.25008/bcsee.v2i2.1131","DOIUrl":"https://doi.org/10.25008/bcsee.v2i2.1131","url":null,"abstract":"Humans are living things that have 60 trillion cells to build the body, each cell of the human body contains 70% more water. Humans need water that is suitable for consumption. Water that is fit for consumption is water that has been processed or without processing that has met the requirements and can be drunk immediately. Various factors can cause water quality to decline, one of which is a water container in the form of gallons of water. From the results of a survey of students, 69.2% of students stated that drinking water on campus was not adequate. Meanwhile, 16.9% stated that it was not suitable and 13.8% of the other students stated that drinking water was suitable for consumption. So that the control system is modified on the existing devices so that they can work more effectively and efficiently. Furthermore, the research data was taken using quantitative data analysis techniques with descriptive statistics and the calculation of the average relative error. In the resulting data, the relative error value of the working time variable is 0.51% and 17.2% of the variable delay. And the relative variable error value is 18.3%. For the level of particle content in water in gallon 1 an average of 54 mg / L with an average temperature of 27.44 ° C and in gallon 2 of 52.6 mg / L with an average temperature of 28 ° C.","PeriodicalId":43514,"journal":{"name":"University Politehnica of Bucharest Scientific Bulletin Series C-Electrical Engineering and Computer Science","volume":"27 1","pages":""},"PeriodicalIF":0.3,"publicationDate":"2021-12-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75569478","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

Implementation of Electronic Medical Records System EQUALI to Improve Patient Care 实施电子病历系统EQUALI改善病人护理

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University Politehnica of Bucharest Scientific Bulletin Series C-Electrical Engineering and Computer Science Pub Date : 2021-04-07 DOI: 10.25008/BCSEE.V2I1.1144

J. Cotrina-Aliaga, Tula Espinoza-Cordero, Katherin Ortiz-Cotrina, Carlos Carranza-Llanos

引用次数: 3