Pub Date : 2021-02-01DOI: 10.13067/JKIECS.2021.16.1.109
Tianyi Zhao, 이용주
{"title":"Join Query Performance Optimization Based on Convergence Indexing Method","authors":"Tianyi Zhao, 이용주","doi":"10.13067/JKIECS.2021.16.1.109","DOIUrl":"https://doi.org/10.13067/JKIECS.2021.16.1.109","url":null,"abstract":"","PeriodicalId":22843,"journal":{"name":"The Journal of the Korea institute of electronic communication sciences","volume":"18 1","pages":"109-116"},"PeriodicalIF":0.0,"publicationDate":"2021-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85529557","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}
Pub Date : 2021-01-01DOI: 10.13067/JKIECS.2021.16.2.329
Jeongjin Choi, Hyo-Sang Choi
This study predicts the amount of wind power generation for rational operation plan of wind power generation and capacity calculation of ESS. For forecasting, we present a method of predicting wind power generation by combining a physical approach and a statistical approach. The factors of wind power generation are analyzed and variables are selected. By collecting historical data of the selected variables, the amount of wind power generation is predicted using deep learning. The model used is a hybrid model that combines a bidirectional long short term memory (LSTM) and a convolution neural network (CNN) algorithm. To compare the prediction performance, this model is compared with the model and the error which consist of the MLP(:Multi Layer Perceptron) algorithm, The results is presented to evaluate the prediction performance.
{"title":"Prediction of Wind Power Generation using Deep Learnning","authors":"Jeongjin Choi, Hyo-Sang Choi","doi":"10.13067/JKIECS.2021.16.2.329","DOIUrl":"https://doi.org/10.13067/JKIECS.2021.16.2.329","url":null,"abstract":"This study predicts the amount of wind power generation for rational operation plan of wind power generation and capacity calculation of ESS. For forecasting, we present a method of predicting wind power generation by combining a physical approach and a statistical approach. The factors of wind power generation are analyzed and variables are selected. By collecting historical data of the selected variables, the amount of wind power generation is predicted using deep learning. The model used is a hybrid model that combines a bidirectional long short term memory (LSTM) and a convolution neural network (CNN) algorithm. To compare the prediction performance, this model is compared with the model and the error which consist of the MLP(:Multi Layer Perceptron) algorithm, The results is presented to evaluate the prediction performance.","PeriodicalId":22843,"journal":{"name":"The Journal of the Korea institute of electronic communication sciences","volume":"14 1","pages":"329-338"},"PeriodicalIF":0.0,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76482309","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}
Pub Date : 2021-01-01DOI: 10.13067/JKIECS.2021.16.1.165
Hyungsub Choi, B. Yun, Wansoo Park, Ohjin Kwon
{"title":"Comparative Study of National Science and Technology R&D Performance by Gender: Focusing on NTIS and Web of Science Data","authors":"Hyungsub Choi, B. Yun, Wansoo Park, Ohjin Kwon","doi":"10.13067/JKIECS.2021.16.1.165","DOIUrl":"https://doi.org/10.13067/JKIECS.2021.16.1.165","url":null,"abstract":"","PeriodicalId":22843,"journal":{"name":"The Journal of the Korea institute of electronic communication sciences","volume":"13 1","pages":"165-174"},"PeriodicalIF":0.0,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81762540","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}
Pub Date : 2021-01-01DOI: 10.13067/JKIECS.2021.16.1.81
Won-Seob Son, Eung-Kon Kim
{"title":"Subtitle Automatic Generation System using Speech to Text","authors":"Won-Seob Son, Eung-Kon Kim","doi":"10.13067/JKIECS.2021.16.1.81","DOIUrl":"https://doi.org/10.13067/JKIECS.2021.16.1.81","url":null,"abstract":"","PeriodicalId":22843,"journal":{"name":"The Journal of the Korea institute of electronic communication sciences","volume":"20 1","pages":"81-88"},"PeriodicalIF":0.0,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78094759","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}
Pub Date : 2021-01-01DOI: 10.13067/JKIECS.2021.16.5.981
Byeong-Yoon Park, Hyeon-Min Lee, Van-Son Tran, Minh-Tuan Nguyen, Boong-joo Lee
{"title":"Corona19 Quarantine Bus Shelter with CO 2 and Body Temperature Sensor","authors":"Byeong-Yoon Park, Hyeon-Min Lee, Van-Son Tran, Minh-Tuan Nguyen, Boong-joo Lee","doi":"10.13067/JKIECS.2021.16.5.981","DOIUrl":"https://doi.org/10.13067/JKIECS.2021.16.5.981","url":null,"abstract":"","PeriodicalId":22843,"journal":{"name":"The Journal of the Korea institute of electronic communication sciences","volume":"49 1","pages":"981-990"},"PeriodicalIF":0.0,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85590279","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}
Pub Date : 2021-01-01DOI: 10.13067/JKIECS.2021.16.1.45
Ko, Yun Seok
{"title":"A Study on the D-Q Control based Output Voltage Control Algorithm and EMTP-RV Simulation of Three-phase 6-Pulse PWM Rectifier","authors":"Ko, Yun Seok","doi":"10.13067/JKIECS.2021.16.1.45","DOIUrl":"https://doi.org/10.13067/JKIECS.2021.16.1.45","url":null,"abstract":"","PeriodicalId":22843,"journal":{"name":"The Journal of the Korea institute of electronic communication sciences","volume":"30 1","pages":"45-52"},"PeriodicalIF":0.0,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86095198","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}
Pub Date : 2021-01-01DOI: 10.13067/JKIECS.2021.16.1.151
Min-Seong Kim, K. Lee, B. Kwon, H. Yoon
{"title":"Retrieval of Remotely Sensed Fluid Velocity and Esimation of Its Accuracy by Lagrangian Measurement","authors":"Min-Seong Kim, K. Lee, B. Kwon, H. Yoon","doi":"10.13067/JKIECS.2021.16.1.151","DOIUrl":"https://doi.org/10.13067/JKIECS.2021.16.1.151","url":null,"abstract":"","PeriodicalId":22843,"journal":{"name":"The Journal of the Korea institute of electronic communication sciences","volume":"17 1","pages":"151-156"},"PeriodicalIF":0.0,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86746490","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}
Pub Date : 2021-01-01DOI: 10.13067/JKIECS.2021.16.1.135
M. Chae, Seongkil Cho, K. Shin
{"title":"Development of a Real Trajectory-based Simulator to Verify the Reliability of the Integrated Navigation System for Trains","authors":"M. Chae, Seongkil Cho, K. Shin","doi":"10.13067/JKIECS.2021.16.1.135","DOIUrl":"https://doi.org/10.13067/JKIECS.2021.16.1.135","url":null,"abstract":"","PeriodicalId":22843,"journal":{"name":"The Journal of the Korea institute of electronic communication sciences","volume":"47 1","pages":"135-144"},"PeriodicalIF":0.0,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87408834","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}
Pub Date : 2021-01-01DOI: 10.13067/JKIECS.2021.16.1.145
Min-Woo Son, Yeong-Tae Ju, Jong-Sil Kim, Eung-Kon Kim
{"title":"Multi-Purpose Integrated Training Drone to Prevent Safety Accidents","authors":"Min-Woo Son, Yeong-Tae Ju, Jong-Sil Kim, Eung-Kon Kim","doi":"10.13067/JKIECS.2021.16.1.145","DOIUrl":"https://doi.org/10.13067/JKIECS.2021.16.1.145","url":null,"abstract":"","PeriodicalId":22843,"journal":{"name":"The Journal of the Korea institute of electronic communication sciences","volume":"9 1","pages":"145-150"},"PeriodicalIF":0.0,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73088405","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}
Pub Date : 2021-01-01DOI: 10.13067/JKIECS.2021.16.1.175
Sim Hyun
{"title":"Artificial Intelligence-Based Harmful Birds Detection Control System","authors":"Sim Hyun","doi":"10.13067/JKIECS.2021.16.1.175","DOIUrl":"https://doi.org/10.13067/JKIECS.2021.16.1.175","url":null,"abstract":"","PeriodicalId":22843,"journal":{"name":"The Journal of the Korea institute of electronic communication sciences","volume":"62 1","pages":"175-182"},"PeriodicalIF":0.0,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78925676","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}
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