International Journal of Informatics, Information System and Computer Engineering (INJIISCOM)最新文献_第2页

Computer & Network Equipment Management System (CNEMAS) Application Measurement 计算机与网络设备管理系统(CNEMAS)应用测量

International Journal of Informatics, Information System and Computer Engineering (INJIISCOM) Pub Date : 1900-01-01 DOI: 10.34010/injiiscom.v1i1.4019

I. Pangaribuan, A. Rahman, S. Mauluddin

引用次数: 3

Modeling Traffic Flows with Fluid Flow Model 用流体流模型建模交通流

International Journal of Informatics, Information System and Computer Engineering (INJIISCOM) Pub Date : 1900-01-01 DOI: 10.34010/injiiscom.v1i1.4860

Paulus Setiawan Suryadjaja, Maclaurin Hutagalung, Herman Yoseph Sutarto

{"title":"Modeling Traffic Flows with Fluid Flow Model","authors":"Paulus Setiawan Suryadjaja, Maclaurin Hutagalung, Herman Yoseph Sutarto","doi":"10.34010/injiiscom.v1i1.4860","DOIUrl":"https://doi.org/10.34010/injiiscom.v1i1.4860","url":null,"abstract":"This Research presents a macroscopic model of traffic flow as the basis for making Intelligent Transportation System (ITS). The data used for modeling is The number of passing vehicles per three minutes. The traffic flow model created in The form of Fluid Flow Model (FFM). The parameters in The model are obtained by mixture Gaussian distribution approach. The distribution consists of two Gaussian distributions, each representing the mode of traffic flow. In The distribution, intermode shifting process is illustrated by the first-order Markov chain process. The parameters values are estimated using The Expectation-maximization (EM) algorithm. After The required parameter values are obtained, traffic flow is estimated using the Observation and transition-basedmost likely estimates Tracking Particle Filter (OTPF). To Examine the accuracy of the model has been made, the model estimation results are compared with the actual traffic flow data. Traffic flow data is collected on Monday 20 September 2017 at 06.00 to 10.00 on DipatiukurRoad, Bandung. The proposed model has accuracy with MAPE value below 10%, or falls into highly accurate categories","PeriodicalId":196635,"journal":{"name":"International Journal of Informatics, Information System and Computer Engineering (INJIISCOM)","volume":"334 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"113997185","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

Enhanced the Weighted Centroid Localization Algorithm Based on Received Strength Signal in Indoor Wireless Sensor Network 室内无线传感器网络中基于接收强度信号的增强加权质心定位算法

International Journal of Informatics, Information System and Computer Engineering (INJIISCOM) Pub Date : 1900-01-01 DOI: 10.34010/injiiscom.v1i1.4016

Medhav Kumar Goonjur, I. Sumitra, S. Supatmi

引用次数: 2

A Paradigm Shift from Optimal Play to Mental Comfort: A Perspective from the Game Reﬁnement Theory 从最优玩法到心理舒适的范式转变:游戏细化理论的视角

International Journal of Informatics, Information System and Computer Engineering (INJIISCOM) Pub Date : 1900-01-01 DOI: 10.34010/injiiscom.v1i1.4021

H. Iida, M. Khalid

引用次数: 3

Crowd Detection Using YOLOv3-Tiny Method and Viola-Jones Algorithm at Mall 基于YOLOv3-Tiny方法和Viola-Jones算法的商场人群检测

International Journal of Informatics, Information System and Computer Engineering (INJIISCOM) Pub Date : 1900-01-01 DOI: 10.34010/injiiscom.v2i2.5460

S. L. B. Ginting, Hanhan Maulana, Riffa Alfaridzi Priatna, Deran Deriyana Fauzzan, D. Setiawan

{"title":"Crowd Detection Using YOLOv3-Tiny Method and Viola-Jones Algorithm at Mall","authors":"S. L. B. Ginting, Hanhan Maulana, Riffa Alfaridzi Priatna, Deran Deriyana Fauzzan, D. Setiawan","doi":"10.34010/injiiscom.v2i2.5460","DOIUrl":"https://doi.org/10.34010/injiiscom.v2i2.5460","url":null,"abstract":"Indonesia is one of the countries affected by Covid-19 which is spreading quite fast. Lately, the surge in Covid19 cases in Indonesia is quite high, due to the lack of public awareness of the current health protocols, such as avoiding crowds and keeping a distance. The purpose of this study is to reduce crowds that occur in places with a high risk of crowding, for example in mall. Detection is done by using Closed Circuit Television (CCTV) in the mall and using the YOLOv3-Tiny method and the ViolaJones Algorithm to detect the crowd. To support the research, we use the method of literature study and field observation at Cimahi Mall as one of the malls in the area of Bandung Raya. The results show that to reduce the number of crowds that occur in the mall, crowd detection must be carried out using the YOLOv3-Tiny method and the Viola-Jones Algorithm, and a warning system is given if a crowd is detected in the place. The main concept of this system is crowd detection and warning if there is a crowd located on CCTV in the Mall. In our opinion, when this system is running in malls that occur in Indonesia, the number of positive cases of COVID-19 in Indonesia will decrease because there are no crowds. It can be concluded that this system exists as a precaution against the crowds that often occur today at the mall. Prevention is done by detecting crowds and giving warnings if there is a crowd so that positive cases of COVID-19 in Indonesia will be reduced.","PeriodicalId":196635,"journal":{"name":"International Journal of Informatics, Information System and Computer Engineering (INJIISCOM)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121325187","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

Practical Computation in the Techno-Economic Analysis of the Production of Magnesium Oxide Nanoparticles using Sol-gel Method 溶胶-凝胶法制备氧化镁纳米颗粒技术经济分析中的实际计算

International Journal of Informatics, Information System and Computer Engineering (INJIISCOM) Pub Date : 1900-01-01 DOI: 10.34010/injiiscom.v2i2.5431

Jessica Veronica, Lidia Intan Febriani, Citra Nurhashiva, R. Ragadhita, A. Nandiyanto, T. Kurniawan

{"title":"Practical Computation in the Techno-Economic Analysis of the Production of Magnesium Oxide Nanoparticles using Sol-gel Method","authors":"Jessica Veronica, Lidia Intan Febriani, Citra Nurhashiva, R. Ragadhita, A. Nandiyanto, T. Kurniawan","doi":"10.34010/injiiscom.v2i2.5431","DOIUrl":"https://doi.org/10.34010/injiiscom.v2i2.5431","url":null,"abstract":"The purpose of this study was to determine the feasibility of a project for the manufacture of magnesium oxide nanoparticles using the sol-gel method by evaluating both technically and economically. Evaluation from the technical side is determined by stoichiometric calculations and evaluation of the initial factory design, while the evaluation from the economic side is determined by several parameters to determine the benefits of the project to be established (Gross Profit Margin, Internal Rate Return, Break-Even Point, Payback Period, and Cumulative Net Present Values). Some of these economic evaluation parameters were analyzed to inform the production potential of magnesium oxide nanoparticles, such as determining the level of profitability of a project (Gross Profit Margin), predicting the length of time required for an investment to return the initial capital expenditure (Payback Period), predicting the condition of a production project in the form of a production function in years (Cumulative Net PresentValue), etc. The results of the technical analysis show that this project can produce 1,425 kg of magnesium oxide nanoparticles per day and the total cost of the equipment purchased is 45,243 USD. Payback Period analysis shows that the investment will be profitable after more than three years. To ensure project feasibility, the project is estimated from ideal to worst-case conditions in production, including salary, sales, raw materials, utilities, as well as external conditions such as taxes","PeriodicalId":196635,"journal":{"name":"International Journal of Informatics, Information System and Computer Engineering (INJIISCOM)","volume":"65 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127028136","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

Computation Application: Techno-Economic Analysis on the Production of Magnesium Oxide Nanoparticles by Precipitation Method 计算应用:沉淀法生产氧化镁纳米颗粒的技术经济分析

International Journal of Informatics, Information System and Computer Engineering (INJIISCOM) Pub Date : 1900-01-01 DOI: 10.34010/injiiscom.v1i1.5462

Lidia Intan Febriani, Citra Nurhashiva, Jessica Veronica, R. Ragadhita, A. Nandiyanto, T. Kurniawan

{"title":"Computation Application: Techno-Economic Analysis on the Production of Magnesium Oxide Nanoparticles by Precipitation Method","authors":"Lidia Intan Febriani, Citra Nurhashiva, Jessica Veronica, R. Ragadhita, A. Nandiyanto, T. Kurniawan","doi":"10.34010/injiiscom.v1i1.5462","DOIUrl":"https://doi.org/10.34010/injiiscom.v1i1.5462","url":null,"abstract":"This study aims to analyze the feasibility of a project for the production of magnesium oxide nanoparticles using precipitation methods on a large scale. The feasibility analysis of this project was determined using an evaluation from an economic and engineering perspective. Evaluation from an engineering perspective is determined by the evaluation of the initial factory design and stoichiometric calculations. Meanwhile, the evaluation from an economic perspective is determined by several parameters, such as Payback Period, Gross Profit Margin, Cumulative Net Present Value, etc. The analysis results show that the production of magnesium oxide nanoparticles using the precipitation method can be carried out on an industrial scale. In this project, 11,250 kg ofmagnesium oxide nanoparticles were obtained per day, and the total profit earned was 1,881,184,752.91 USD in 10 years. Payback Period analysis shows that the investment will be profitable after more than three years. To ensure project feasibility, projects are estimated from ideal to worst-case conditions in production, including salary, sales, raw materials, utilities, and external conditions such as taxes","PeriodicalId":196635,"journal":{"name":"International Journal of Informatics, Information System and Computer Engineering (INJIISCOM)","volume":"28 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125514239","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: 6

SWOT Analysis of Lending Platform from Blockchain Technology Perspectives 区块链技术视角下借贷平台的SWOT分析

International Journal of Informatics, Information System and Computer Engineering (INJIISCOM) Pub Date : 1900-01-01 DOI: 10.34010/injiiscom.v1i1.4024

W. Uriawan

{"title":"SWOT Analysis of Lending Platform from Blockchain Technology Perspectives","authors":"W. Uriawan","doi":"10.34010/injiiscom.v1i1.4024","DOIUrl":"https://doi.org/10.34010/injiiscom.v1i1.4024","url":null,"abstract":"Blockchain Technology become phenomenal issue in the world, emerging with bitcoin and IoT. It had been implemented in many areas in human activity. Advantages of blockchain technology is distributed ledger where resources distributed to all member in network. Loans or credit as part of human activity in their life. When we need cash for a major expense, it might be tempting to borrow from a payday lender or max out a credit card or similar, but you have other options that will not harm your credit or put you in a cycle of debt, even if your credit record is not all that great. Collateral loans could be a way to borrow the money as you need. One of which is the lending platform. Blockchain technology has been implemented in many lending platforms, but there are still any weaknesses that can be refined and optimized. Tool of analysis is SWOT, describes of four analysis, as follow: Strength, Weakness, Opportunity and Threats. This paper purpose to analyzed lending platform measured by look for the weaknesses variable and how to optimize that system performance that can improve for helping people in lending process. In addition, the result of this analysis can use for enhancement recommendation the system based on the weaknesses are found and opportunity for make a lending platform robust","PeriodicalId":196635,"journal":{"name":"International Journal of Informatics, Information System and Computer Engineering (INJIISCOM)","volume":"24 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114678327","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: 3

Dimensional Speech Emotion Recognition from Acoustic and Text Features using Recurrent Neural Networks 基于声学和文本特征的递归神经网络的多维语音情感识别

International Journal of Informatics, Information System and Computer Engineering (INJIISCOM) Pub Date : 1900-01-01 DOI: 10.34010/injiiscom.v1i1.4023

Bagus Tris Atmaja, Reda Elbarougy, M. Akagi

引用次数: 1