Pub Date : 2024-02-29DOI: 10.7840/kics.2024.49.2.254
Seok-Bin Son, Hankyul Baek, Soohyun Park
{"title":"Effect of Gate Variations on MNIST Classification in QNN: Experimental Study and Analysis","authors":"Seok-Bin Son, Hankyul Baek, Soohyun Park","doi":"10.7840/kics.2024.49.2.254","DOIUrl":"https://doi.org/10.7840/kics.2024.49.2.254","url":null,"abstract":"","PeriodicalId":177951,"journal":{"name":"The Journal of Korean Institute of Communications and Information Sciences","volume":"13 5part2","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-02-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140411981","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 : 2024-02-29DOI: 10.7840/kics.2024.49.2.203
Hyun-Ho Choi
{"title":"Beam Placement Optimization Based on Geometric Analysis for LEO Satellite Multicast Services","authors":"Hyun-Ho Choi","doi":"10.7840/kics.2024.49.2.203","DOIUrl":"https://doi.org/10.7840/kics.2024.49.2.203","url":null,"abstract":"","PeriodicalId":177951,"journal":{"name":"The Journal of Korean Institute of Communications and Information Sciences","volume":"25 11","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-02-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140411796","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 : 2024-02-29DOI: 10.7840/kics.2024.49.2.308
Junguk Park, Sangseok Yun
{"title":"Differential Privacy for Multiple Antenna Wireless Communication Assisted Federated Learning","authors":"Junguk Park, Sangseok Yun","doi":"10.7840/kics.2024.49.2.308","DOIUrl":"https://doi.org/10.7840/kics.2024.49.2.308","url":null,"abstract":"","PeriodicalId":177951,"journal":{"name":"The Journal of Korean Institute of Communications and Information Sciences","volume":"13 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-02-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140415041","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 : 2024-02-29DOI: 10.7840/kics.2024.49.2.211
Sang-Hyuk Kang
We investigate the optimization of the number of clusters for load-balanced deterministic cluster routing schemes in wireless sensor networks. Taking the advancement of technologies into account, we assume sensor networks with high-frequency transmission signals and low-power consumption circuitry. By analyzing the operations of cluster head nodes and non-cluster head nodes in each round, we calculate energy consumption as a function of the size of sensor field, the number of nodes, circuit energy consumption, and transmission power factors. The energy consumption function leads us to determine the optimum number of clusters in a deterministic cluster routing algorithm, which prolongs the network lifespan with a minimum level of energy consumption. Given the optimum number of clusters, we also investigate the effect of cluster formations on energy optimization by relating the formation to the problem of densest packing of congruent circles in a circle. Our optimization method is verified by computer simulations.
{"title":"Energy Optimization for Deterministic Cluster Routing in Wireless Sensor Networks","authors":"Sang-Hyuk Kang","doi":"10.7840/kics.2024.49.2.211","DOIUrl":"https://doi.org/10.7840/kics.2024.49.2.211","url":null,"abstract":"We investigate the optimization of the number of clusters for load-balanced deterministic cluster routing schemes in wireless sensor networks. Taking the advancement of technologies into account, we assume sensor networks with high-frequency transmission signals and low-power consumption circuitry. By analyzing the operations of cluster head nodes and non-cluster head nodes in each round, we calculate energy consumption as a function of the size of sensor field, the number of nodes, circuit energy consumption, and transmission power factors. The energy consumption function leads us to determine the optimum number of clusters in a deterministic cluster routing algorithm, which prolongs the network lifespan with a minimum level of energy consumption. Given the optimum number of clusters, we also investigate the effect of cluster formations on energy optimization by relating the formation to the problem of densest packing of congruent circles in a circle. Our optimization method is verified by computer simulations.","PeriodicalId":177951,"journal":{"name":"The Journal of Korean Institute of Communications and Information Sciences","volume":"61 14 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-02-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140415926","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 : 2024-02-29DOI: 10.7840/kics.2024.49.2.270
Seokhyun Moon, Jongbin Lee
{"title":"Research on Improving Fetal Health Prediction Model Using Optimal Fetal Feature Selection Technique","authors":"Seokhyun Moon, Jongbin Lee","doi":"10.7840/kics.2024.49.2.270","DOIUrl":"https://doi.org/10.7840/kics.2024.49.2.270","url":null,"abstract":"","PeriodicalId":177951,"journal":{"name":"The Journal of Korean Institute of Communications and Information Sciences","volume":"2019 36","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-02-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140415994","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 : 2024-02-29DOI: 10.7840/kics.2024.49.2.226
Sang-Lim Ju, Hyunjoo Kang, Seung-Hee Oh
{"title":"Evaluating Urgency Levels of Emergency Alerts through Sentiment Analysis","authors":"Sang-Lim Ju, Hyunjoo Kang, Seung-Hee Oh","doi":"10.7840/kics.2024.49.2.226","DOIUrl":"https://doi.org/10.7840/kics.2024.49.2.226","url":null,"abstract":"","PeriodicalId":177951,"journal":{"name":"The Journal of Korean Institute of Communications and Information Sciences","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-02-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140416023","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 : 2024-02-29DOI: 10.7840/kics.2024.49.2.237
DaeGwang Kim, Young-Woo Kwon
{"title":"A Study on Performance Improvement Based on Meta-Heuristic Algorithms for Efficient Streaming Data Processing","authors":"DaeGwang Kim, Young-Woo Kwon","doi":"10.7840/kics.2024.49.2.237","DOIUrl":"https://doi.org/10.7840/kics.2024.49.2.237","url":null,"abstract":"","PeriodicalId":177951,"journal":{"name":"The Journal of Korean Institute of Communications and Information Sciences","volume":"20 6","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-02-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140413633","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 : 2024-02-29DOI: 10.7840/kics.2024.49.2.264
Hyunsoo Lee, Soohyun Park
{"title":"Performance Analysis of Quantum Federated Learning in Data Classification","authors":"Hyunsoo Lee, Soohyun Park","doi":"10.7840/kics.2024.49.2.264","DOIUrl":"https://doi.org/10.7840/kics.2024.49.2.264","url":null,"abstract":"","PeriodicalId":177951,"journal":{"name":"The Journal of Korean Institute of Communications and Information Sciences","volume":"11 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-02-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140415435","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 : 2024-02-29DOI: 10.7840/kics.2024.49.2.294
Nam-ho Kim
{"title":"Development of Clean Smart Livestock Farm Environment Management System Using Digital Twin and IoT","authors":"Nam-ho Kim","doi":"10.7840/kics.2024.49.2.294","DOIUrl":"https://doi.org/10.7840/kics.2024.49.2.294","url":null,"abstract":"","PeriodicalId":177951,"journal":{"name":"The Journal of Korean Institute of Communications and Information Sciences","volume":"30 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-02-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140410703","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 : 2024-02-29DOI: 10.7840/kics.2024.49.2.285
Oh-Seok Yang, Dong-Hyeok Im, Tae-Hyun Kim, Man-Jung Kim, Jeong-Ho Lee, Seong-Jin Park, Hong-ro Lee, Jeong-Hyun Baek
{"title":"Real-Time Determination of the Optimal Location of the Greenhouse Environment","authors":"Oh-Seok Yang, Dong-Hyeok Im, Tae-Hyun Kim, Man-Jung Kim, Jeong-Ho Lee, Seong-Jin Park, Hong-ro Lee, Jeong-Hyun Baek","doi":"10.7840/kics.2024.49.2.285","DOIUrl":"https://doi.org/10.7840/kics.2024.49.2.285","url":null,"abstract":"","PeriodicalId":177951,"journal":{"name":"The Journal of Korean Institute of Communications and Information Sciences","volume":"16 22","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-02-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140413072","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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