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Journal of Computing Research and Innovation最新文献

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Implementation of Geographic Information System for District and City Poverty Data Distribution Using the Rational Unified Process in West Java 基于合理统一流程的西爪哇省城乡贫困数据分布地理信息系统的实现
Journal of Computing Research and Innovation Pub Date : 2021-09-01 DOI: 10.24191/jcrinn.v6i2.185
Agnia Dwi Khasanah, R. V. T. Sapanji
{"title":"Implementation of Geographic Information System for District and City Poverty Data Distribution Using the Rational Unified Process in West Java","authors":"Agnia Dwi Khasanah, R. V. T. Sapanji","doi":"10.24191/jcrinn.v6i2.185","DOIUrl":"https://doi.org/10.24191/jcrinn.v6i2.185","url":null,"abstract":"Poverty is a fundamental problem that several districts and cities have, especially in West Java province. One important aspect to support the Poverty Reduction Strategy is the availability of poverty data that is accurate and on target with good visualization so that it can facilitate the data analysis process. A website-based Geographic Information System is the right solution for mapping the distribution of poverty data. Making this website using software development methods and the Rational Unified Process (RUP) with the Unified Modeling Language (UML) modeling language tool. For the maps, making process using Quantum GIS software and database storage using PostgreSQL. This website is expected to make it easier for the public to find the latest information and analyze poverty data, especially in districts and cities in West Java.","PeriodicalId":190835,"journal":{"name":"Journal of Computing Research and Innovation","volume":"18 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116886302","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
Forecasting Malaysian Ringgit Using Exponential Smoothing Techniques 使用指数平滑技术预测马来西亚林吉特
Journal of Computing Research and Innovation Pub Date : 2021-09-01 DOI: 10.24191/jcrinn.v6i2.183
Nor Ashikin Mohamed Yusof, N. Amit, N. F. Mahad, Noor Ashikin Binti Mohd Yusop
{"title":"Forecasting Malaysian Ringgit Using Exponential Smoothing Techniques","authors":"Nor Ashikin Mohamed Yusof, N. Amit, N. F. Mahad, Noor Ashikin Binti Mohd Yusop","doi":"10.24191/jcrinn.v6i2.183","DOIUrl":"https://doi.org/10.24191/jcrinn.v6i2.183","url":null,"abstract":"Forecasting the foreign currency exchange is a challenging task since it is influenced by political, economic and psychological factors. This paper focuses on the forecasting Malaysian Ringgit (MYR) exchange rate against the United States Dollar (USD) using Exponential Smoothing Techniques which are Single Exponential Smoothing, Double Exponential Smoothing, and Holt’s method. The objectives of this paper are to identify the best Exponential Smoothing Technique that describes MYR for 5 years period and to forecast MYR 12 months ahead by using the best Exponential Smoothing Technique. The comparison between these techniques is also made and the best one will be selected to forecast the MYR exchange rate against USD. The result showed that Holt’s method has the smallest value of error measure which depending on the Mean Square Error (MSE) and Mean Absolute Percentage Error (MAPE) for the evaluation part. The MSE is 1.43915x10-14 and MAPE is 2.5413 x 10-6. Meanwhile, the forecast value of MYR in August 2019 is RM 4.30226.","PeriodicalId":190835,"journal":{"name":"Journal of Computing Research and Innovation","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123634447","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
IoT-based Smart Garbage Monitoring 基于物联网的智能垃圾监控
Journal of Computing Research and Innovation Pub Date : 2021-09-01 DOI: 10.24191/jcrinn.v6i2.187
Siti Sarah Md Ilyas, Muhammad Amirul Rosyad Mohd Halim, Nadia Abdul Wahab, Norfiza Ibrahim
{"title":"IoT-based Smart Garbage Monitoring","authors":"Siti Sarah Md Ilyas, Muhammad Amirul Rosyad Mohd Halim, Nadia Abdul Wahab, Norfiza Ibrahim","doi":"10.24191/jcrinn.v6i2.187","DOIUrl":"https://doi.org/10.24191/jcrinn.v6i2.187","url":null,"abstract":"Smart Garbage Monitoring System using Arduino and Blynk is an IoT-based project that is integrated with cloud computing service. It was developed specifically to help janitors and residential college representative committee in a public university in Malaysia in monitoring the level of garbage in the dustbin through Blynk application, which makes it easy to empty the dustbin and optimize the garbage collection time. This project uses ultrasonic sensor to measure the level of garbage in the dustbin and the data can be viewed through mobile application, Blynk. It will also notify users through email once the garbage bin capacity is full. Other than notification function, Smart Garbage Monitoring System also consists of automatic open and close lid, track dustbin location and humidity level. The objectives of this project are to design the IoT system that detects the level of the garbage displayed in Blynk and an LCD attached to the dustbin and to validate the user acceptance test for the system. The development of Smart Garbage Monitoring System used the System Development Life Cycle (SDLC) by implementing the agile model as the methodology. A User Acceptance Testing was conducted with 20 respondents including students from the student representatives’ body and janitors. This testing aimed to determine the acceptance of the system by conducting an evaluation. The results of the User Acceptance Test shows that most of the participants agreed and verified that the system works for them and a suitable solution for their problems. Therefore, based on the features and functionalities offered by the Smart Garbage Monitoring System, it could be concluded that this system is beneficial to all the users, especially the janitors and students of the residential college.","PeriodicalId":190835,"journal":{"name":"Journal of Computing Research and Innovation","volume":"5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128094544","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
Minimizing Power Loss Using Modified Artificial Bee Colony Algorithm 利用改进的人工蜂群算法最小化功率损耗
Journal of Computing Research and Innovation Pub Date : 2021-09-01 DOI: 10.24191/jcrinn.v6i2.211
Nur Azlin Ashiqin Mohd Amin, Siti Hafawati Jamaluddin, Nur Syuhada Muhammat Pazil, Norwaziah Mahmud, Norhanisa Kimpol
{"title":"Minimizing Power Loss Using Modified Artificial Bee Colony Algorithm","authors":"Nur Azlin Ashiqin Mohd Amin, Siti Hafawati Jamaluddin, Nur Syuhada Muhammat Pazil, Norwaziah Mahmud, Norhanisa Kimpol","doi":"10.24191/jcrinn.v6i2.211","DOIUrl":"https://doi.org/10.24191/jcrinn.v6i2.211","url":null,"abstract":"Electrical energy losses are found in any part of the power system. In the power system, it is essential to minimize the real power loss in transmission lines. The voltage deviation at the load buses through controlling the reactive power flow is very important. This ensures the secured operation of power systems regarding voltage stability and the economics of the process due to loss minimization. In this paper, the Modified Artificial Bee Colony (MABC) algorithm is implemented to solve the power system's optimal reactive power flow problem. Generator bus voltages, transformer tap positions, and settings of switched shunt of compensators are used as decision variables to control the reactive power flow. These control variable values are adjusted for loss reduction. MABC algorithm is tested on the standard IEEE-30 bus test system. The results are compared with Firefly algorithm (FA) and Artificial Bee Colony (ABC) algorithm method to prove the effectiveness of the newest algorithm. The power loss results are quite productive, and the algorithm is the most efficient than the other methods such as ABC algorithm and FA algorithm. These results are produced by Matlab 2017b.","PeriodicalId":190835,"journal":{"name":"Journal of Computing Research and Innovation","volume":"41 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115645696","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
Detection of Adjective Compound Word in Malay Language using Enhanced Syntactic Rules 马来语形容词复合词的强化句法规则检测
Journal of Computing Research and Innovation Pub Date : 2021-09-01 DOI: 10.24191/jcrinn.v6i2.206
Z. A. Bakar, N. K. Ismail, Nurhilyana Anuar, Aminatul Solehah Idris
{"title":"Detection of Adjective Compound Word in Malay Language using Enhanced Syntactic Rules","authors":"Z. A. Bakar, N. K. Ismail, Nurhilyana Anuar, Aminatul Solehah Idris","doi":"10.24191/jcrinn.v6i2.206","DOIUrl":"https://doi.org/10.24191/jcrinn.v6i2.206","url":null,"abstract":"Compound word is defined as combination two or more words and it will produce a new meaning. Generally, compound word is existed in many languages such as English, Mandarin, Arabic and others. Although, there are discussion of existing methods to detect compound word yet some limitations on detecting Malay compound word. Thus, this study is done to improve accuracy towards adjective compound words. Training data is used in this study was Malay story books. Digitization data of Malay story book is used in this study. Then, the pre-processing method involved tokenization, stemming, bi-gram and part-of-speech (POS) tagging has been applied to produce the candidate compound word. Applying the enhanced syntactic rules shown the precision result is 70.3% through this study. Thus, this study will contribute to the academic research in improvise the issues on searching and document summarization application.","PeriodicalId":190835,"journal":{"name":"Journal of Computing Research and Innovation","volume":"150 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122155566","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
Coping Strategies for Four Factors of Stress Among UiTM Jasin Students 武汉理工大学Jasin学生四种压力因素的应对策略
Journal of Computing Research and Innovation Pub Date : 2021-09-01 DOI: 10.24191/jcrinn.v6i2.207
Nur Syuhada Muhammat Pazil, Norwaziah Mahmud, Siti Hafawati Jamaluddin
{"title":"Coping Strategies for Four Factors of Stress Among UiTM Jasin Students","authors":"Nur Syuhada Muhammat Pazil, Norwaziah Mahmud, Siti Hafawati Jamaluddin","doi":"10.24191/jcrinn.v6i2.207","DOIUrl":"https://doi.org/10.24191/jcrinn.v6i2.207","url":null,"abstract":"University students often face different kinds of stress such as problems with studies, family, friends and financial. This predisposes them to anxiety, sadness, anger and depression. To overcome their stress, students use different types of coping strategies. This study aims to investigate the stress level and the coping strategies by the university students and also to identify the relationship between the effects of stress based on their gender. The data in this study are primary data that were collected through direct questionnaire. Descriptive analysis and chi-square test were used to analyse the data. The result of this study indicates that a majority of the students have moderate level of stress. Many of the students become sad when they are in stress. In order to reduce the stress, most of the students sleep, followed by listening to music. The chi-square test shows no relationship between the effects of stress among female and male students.","PeriodicalId":190835,"journal":{"name":"Journal of Computing Research and Innovation","volume":"108 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131642543","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
Design and Development of Mobile Application for Academic Reminder System 学业提醒系统移动应用程序的设计与开发
Journal of Computing Research and Innovation Pub Date : 2020-10-25 DOI: 10.24191/JCRINN.V5I4.167
Nik Ruslawati Nik Mustapa, Siti Hajar Natasha Mustapa
{"title":"Design and Development of Mobile Application for Academic Reminder System","authors":"Nik Ruslawati Nik Mustapa, Siti Hajar Natasha Mustapa","doi":"10.24191/JCRINN.V5I4.167","DOIUrl":"https://doi.org/10.24191/JCRINN.V5I4.167","url":null,"abstract":"The Academic Reminde\u0000r System is built to help users,\u0000which focuses for the students in\u0000UiTM Tapah to\u0000manage their scheduled class and assignment deadline via their mobile smartphones. The application\u0000was built for android\u0000-\u0000based platform. The user only needs to update their schedule after getting logged\u0000into the system and list any important\u0000date for their assignment deadline to the system\u0000.\u0000Then\u0000,\u0000the system\u0000will give an alert to remind the user for the upcoming class and task deadline. The System Development\u0000Life Cycle (SDLC) which is the waterfall model has been chosen as the methodology for\u0000this project that\u0000containing five phases. The result of the discussion shows that Academic Reminder System receives\u0000positive feedback through usability testing that has been completed.\u0000A total 30 students completed the\u0000usability survey and 46.7% of respond\u0000ent are\u0000strongly\u0000agreed that this application meet\u0000s\u0000their\u0000satisfaction with interface, usability, and performance.\u0000Future work recommendation for this project is to\u0000make a sharing application tool in the system so that the user can simply share the applica\u0000tion to their\u0000friends\u0000.\u0000Besides that, the application can engage with new\u0000technology, which\u0000is using near\u0000-\u0000field\u0000communication (NFC) in the log in page to easier for students log\u0000into\u0000the system.","PeriodicalId":190835,"journal":{"name":"Journal of Computing Research and Innovation","volume":"121 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-10-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125104527","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 Internet-connected Indoor Dust Bin Waste Level Monitoring System for Office Use 办公室用联网室内垃圾桶废物水平监测系统的实施
Journal of Computing Research and Innovation Pub Date : 2019-11-14 DOI: 10.24191/jcrinn.v4i2.127
M. H. Ismail, T. R. Razak, Iman Hazwam Abd Halim
{"title":"Implementation of Internet-connected Indoor Dust Bin Waste Level Monitoring System for Office Use","authors":"M. H. Ismail, T. R. Razak, Iman Hazwam Abd Halim","doi":"10.24191/jcrinn.v4i2.127","DOIUrl":"https://doi.org/10.24191/jcrinn.v4i2.127","url":null,"abstract":"The paper discusses an implementation of an internet-connected monitoring system to optimize waste collection within office space environment. The implementation consists of four parts – the physical dustbin module, network, middleware and user interface. The implementation uses NodeMCU board with embedded microcontroller to sense and transmit waste level data to a middleware over 802.11 wireless network, while the middleware aggregate data from all registered dustbins within the office area. The aggregated data is then stored in a database server for further analysis. The web-based user interface is used to monitor the dustbins waste level as well as historical data report. This information is vital for waste level management planning and prediction. Additionally, a Technology Acceptance Model survey result has shown that the monitoring system is perceived to be easy to use and useful for office management in monitoring and managing their waste.","PeriodicalId":190835,"journal":{"name":"Journal of Computing Research and Innovation","volume":"45 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-11-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116082741","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
Design and Development of Mobile Application for Parking Reservation System 停车场预约系统移动应用程序的设计与开发
Journal of Computing Research and Innovation Pub Date : 2019-11-14 DOI: 10.24191/jcrinn.v4i2.123
R. Gining, S. Fauzi, M. Jamaluddin, Muhammad, Akram Bin Marizalee, T. R. Razak, A. A. Sharip
{"title":"Design and Development of Mobile Application for Parking Reservation System","authors":"R. Gining, S. Fauzi, M. Jamaluddin, Muhammad, Akram Bin Marizalee, T. R. Razak, A. A. Sharip","doi":"10.24191/jcrinn.v4i2.123","DOIUrl":"https://doi.org/10.24191/jcrinn.v4i2.123","url":null,"abstract":"Every emerging country face the issue of public parking congestion in the urban area. Ignoring the issue would breed a series of problems; from traffic disruption to violating the laws related to traffic. In Malaysia, the City Council has made an effort to mitigate the problem by using a coupon - which largely handled manually by the user by purchasing and paying the coupon through a machine. However, the procedure of using a coupon is considered inefficient due to challenges such as; extensive time, coupon exploitation and material waste. Therefore, to mitigate the problem surfaced in the current procedure, a mobile application is developed to handle the parking reservation process. The reservation process included the function to view the parking's availability thus presented the user the advantage of reserving parking earlier in the case of parking usage are at the peak. This paper highlighted the requirement identification and design and development phases.","PeriodicalId":190835,"journal":{"name":"Journal of Computing Research and Innovation","volume":"5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-11-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114262578","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
The Development of Autonomous Examination Paper Application: A Case Study in UiTM Cawangan Perlis 自主试卷应用的发展:以澳门科技大学考旺安分校为例
Journal of Computing Research and Innovation Pub Date : 2019-11-14 DOI: 10.24191/jcrinn.v4i2.105
Noor Fariza Mohd Noor, Nadhirah Mohd Napi, Izzati Farzana Ibni Amin
{"title":"The Development of Autonomous Examination Paper Application: A Case Study in UiTM Cawangan Perlis","authors":"Noor Fariza Mohd Noor, Nadhirah Mohd Napi, Izzati Farzana Ibni Amin","doi":"10.24191/jcrinn.v4i2.105","DOIUrl":"https://doi.org/10.24191/jcrinn.v4i2.105","url":null,"abstract":"Examination is a vital role to measure the capabilities of students in their learning. Hence, generating question paper in an effective way is a decisive job for educators in educational institution. Using traditional method, it is monotonous and time consuming. Today, Autonomous Examination Paper (AEP) is used to produce exam paper. Many researchers have proposed effective AEPs to be used by educators. This paper aims to investigate about AEP development and to construct AEP in UiTM Cawangan Perlis. As a result, Ad-Hoc Question Paper Application (AQPA) has been developed using Fisher-Yates algorithm to generate questions for exam paper in the university. Evaluation based on Perceived Ease of Use (PEOU) and Perceived Usefulness (PU) reveal that lecturers in the university manage to interact with AQPA and willing to use it as a tool to minimize their workload. However, more improvement must be done on AQPA to be an effective AEP. To conclude, AEP brings significance to educators and can be improved with the latest technology.","PeriodicalId":190835,"journal":{"name":"Journal of Computing Research and Innovation","volume":"61 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-11-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127697338","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
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