发布求助
文献互助 智能选刊 最新文献

The Journal of the Institute of Webcasting, Internet and Telecommunication最新文献

筛选
英文 中文
An emprical analysis on the effect of OTT company's content investment OTT公司内容投资效果的实证分析
The Journal of the Institute of Webcasting, Internet and Telecommunication Pub Date : 2021-01-01 DOI: 10.7236/JIIBC.2021.21.4.149
Jeongho Kwak, Hoseoung Na
{"title":"An emprical analysis on the effect of OTT company's content investment","authors":"Jeongho Kwak, Hoseoung Na","doi":"10.7236/JIIBC.2021.21.4.149","DOIUrl":"https://doi.org/10.7236/JIIBC.2021.21.4.149","url":null,"abstract":"","PeriodicalId":22795,"journal":{"name":"The Journal of the Institute of Webcasting, Internet and Telecommunication","volume":"36 1","pages":"149-156"},"PeriodicalIF":0.0,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73269472","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
Development of Position Sensor Detection Circuit using Hall Effect Sensor 利用霍尔效应传感器的位置传感器检测电路的研制
The Journal of the Institute of Webcasting, Internet and Telecommunication Pub Date : 2021-01-01 DOI: 10.7236/JIIBC.2021.21.2.143
Sungin Jeong
{"title":"Development of Position Sensor Detection Circuit using Hall Effect Sensor","authors":"Sungin Jeong","doi":"10.7236/JIIBC.2021.21.2.143","DOIUrl":"https://doi.org/10.7236/JIIBC.2021.21.2.143","url":null,"abstract":"BLDC motors are getting better performance due to the improvement of material technology including high performance of permanent magnets, advancement of driving IC technology with high integration and high functionality, and improvement of assembly technology such as high point ratio. While having the advantage of such a square wave driven BLDC motor, interest in the design and development of a square wave driven BLDC permanent magnet motor and development of a position detection circuit and driver is increasing in order to more meet the needs of users. However, in spite of the cost and functional advantages due to reduced efficiency, switching loss and vibration, noise, etc., the application is somewhat limited. Therefore, in this paper, we study a position detection circuit that generates a sinusoidal signal in proportion to the magnetic flux of a BLDC motor rotor using a Hall Effect Sensor that generates a sinusoidal wave to increase the efficiency of the motor, reduce ripple, and drive a sinusoidal current with excellent speed and torque characteristics.","PeriodicalId":22795,"journal":{"name":"The Journal of the Institute of Webcasting, Internet and Telecommunication","volume":"15 1","pages":"143-149"},"PeriodicalIF":0.0,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84725633","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
Assignment-Change Optimization for the Problem of Bid Evaluation 评标问题的赋值变化优化
The Journal of the Institute of Webcasting, Internet and Telecommunication Pub Date : 2021-01-01 DOI: 10.7236/JIIBC.2021.21.4.171
Sang-Un Lee
{"title":"Assignment-Change Optimization for the Problem of Bid Evaluation","authors":"Sang-Un Lee","doi":"10.7236/JIIBC.2021.21.4.171","DOIUrl":"https://doi.org/10.7236/JIIBC.2021.21.4.171","url":null,"abstract":"","PeriodicalId":22795,"journal":{"name":"The Journal of the Institute of Webcasting, Internet and Telecommunication","volume":"27 1","pages":"171-176"},"PeriodicalIF":0.0,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85393058","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
A Method for Original IP Detection of VPN Accessor 一种VPN接入源IP检测方法
The Journal of the Institute of Webcasting, Internet and Telecommunication Pub Date : 2021-01-01 DOI: 10.7236/JIIBC.2021.21.3.91
Inhwan Kim, Dukyun Kim, Sungkuk Cho, Byungkook Jeon
{"title":"A Method for Original IP Detection of VPN Accessor","authors":"Inhwan Kim, Dukyun Kim, Sungkuk Cho, Byungkook Jeon","doi":"10.7236/JIIBC.2021.21.3.91","DOIUrl":"https://doi.org/10.7236/JIIBC.2021.21.3.91","url":null,"abstract":"In most hacking attacks, hackers tend to access target systems in a variety of circumvent connection methods to hide their original IP. Therefore, finding the attacker's IP(Internet Protocol) from the defender's point of view is one of important issue to recognize hackers. If an attacker uses a proxy, original IP can be obtained through a program other than web browser in attacker’s computer. Unfortunately, this method has no effect on the connection through VPN(Virtual Private Network), because VPN affects all applications. In an academic domain, various IP traceback methods using network equipments such as routers have been studied, but it is very difficult to be realized due to various problems including standardization and privacy. To overcome this limitation, this paper proposes a practical way to use client’s network configuration temporarily until it can detect original IP. The proposed method does not only restrict usage of network, but also does not violate any privacy. We implemented and verified the proposed method in real internet with various VPN tools.","PeriodicalId":22795,"journal":{"name":"The Journal of the Institute of Webcasting, Internet and Telecommunication","volume":"134 1","pages":"91-98"},"PeriodicalIF":0.0,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79878459","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
Granule-based Association Rule Mining for Big Data Recommendation System 基于颗粒的大数据推荐系统关联规则挖掘
The Journal of the Institute of Webcasting, Internet and Telecommunication Pub Date : 2021-01-01 DOI: 10.7236/JIIBC.2021.21.3.67
Inkyoo Park
{"title":"Granule-based Association Rule Mining for Big Data Recommendation System","authors":"Inkyoo Park","doi":"10.7236/JIIBC.2021.21.3.67","DOIUrl":"https://doi.org/10.7236/JIIBC.2021.21.3.67","url":null,"abstract":"","PeriodicalId":22795,"journal":{"name":"The Journal of the Institute of Webcasting, Internet and Telecommunication","volume":"2015 1","pages":"67-72"},"PeriodicalIF":0.0,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87813599","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
Comparison of online video(OTT) content production technology based on artificial intelligence customized recommendation service 基于人工智能定制推荐服务的在线视频(OTT)内容制作技术比较
The Journal of the Institute of Webcasting, Internet and Telecommunication Pub Date : 2021-01-01 DOI: 10.7236/JIIBC.2021.21.3.99
Sang-Hun Chun, Seoung-Jung Shin
{"title":"Comparison of online video(OTT) content production technology based on artificial intelligence customized recommendation service","authors":"Sang-Hun Chun, Seoung-Jung Shin","doi":"10.7236/JIIBC.2021.21.3.99","DOIUrl":"https://doi.org/10.7236/JIIBC.2021.21.3.99","url":null,"abstract":"In addition to the OTT video production service represented by Nexflix and YouTube, a personalized recommendation system for content with artificial intelligence has become common. YouTube's personalized recommendation service system consists of two neural networks, one neural network consisting of a recommendation candidate generation model and the other consisting of a ranking network. Netflix's video recommendation system consists of two data classification systems, divided into content-based filtering and collaborative filtering. As the online platform-led content production is activated by the Corona Pandemic, the field of virtual influencers using artificial intelligence is emerging. Virtual influencers are produced with GAN (Generative Adversarial Networks) artificial intelligence, and are unsupervised learning algorithms in which two opposing systems compete with each other. This study also researched the possibility of developing AI platform based on individual recommendation and virtual influencer (metabus) as a core content of OTT in the future.","PeriodicalId":22795,"journal":{"name":"The Journal of the Institute of Webcasting, Internet and Telecommunication","volume":"102 1","pages":"99-105"},"PeriodicalIF":0.0,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79205398","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
Extracting Scheme of Compiler Information using Convolutional Neural Networks in Stripped Binaries 基于卷积神经网络的编译器信息提取方案
The Journal of the Institute of Webcasting, Internet and Telecommunication Pub Date : 2021-01-01 DOI: 10.7236/JIIBC.2021.21.4.25
Jungsoo Lee, Hyunwoong Choi, Junyeong Heo
{"title":"Extracting Scheme of Compiler Information using Convolutional Neural Networks in Stripped Binaries","authors":"Jungsoo Lee, Hyunwoong Choi, Junyeong Heo","doi":"10.7236/JIIBC.2021.21.4.25","DOIUrl":"https://doi.org/10.7236/JIIBC.2021.21.4.25","url":null,"abstract":"The strip binary is a binary from which debug symbol information has been deleted, and therefore it is difficult to analyze the binary through techniques such as reverse engineering. Traditional binary analysis tools rely on debug symbolic information to analyze binaries, making it difficult to detect or analyze malicious code with features of these strip binaries. In order to solve this problem, the need for a technology capable of effectively extracting the information of the strip binary has emerged. In paper, focusing the fact that the byte code of the binary file is generated very differently depending on compiler version, optimazer level, etc. For effective compiler version extraction, the entire byte code is read and imaged as the target of the stripped binaries and this is applied to the convolution neural network. Finally, we achieve an accuracy of 93.5%, and we provide an opportunity to analyze stripped binary more effectively than before.","PeriodicalId":22795,"journal":{"name":"The Journal of the Institute of Webcasting, Internet and Telecommunication","volume":"89 1","pages":"25-29"},"PeriodicalIF":0.0,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74800373","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
Non-Intrusive Load Monitoring Method based on Long-Short Term Memory to classify Power Usage of Appliances 基于长短期记忆的非侵入式负荷监测方法在电器用电分类中的应用
The Journal of the Institute of Webcasting, Internet and Telecommunication Pub Date : 2021-01-01 DOI: 10.7236/JIIBC.2021.21.4.109
Chanuk Kyeong, J. Seon, Youngghyu Sun, Jinyoung Kim
{"title":"Non-Intrusive Load Monitoring Method based on Long-Short Term Memory to classify Power Usage of Appliances","authors":"Chanuk Kyeong, J. Seon, Youngghyu Sun, Jinyoung Kim","doi":"10.7236/JIIBC.2021.21.4.109","DOIUrl":"https://doi.org/10.7236/JIIBC.2021.21.4.109","url":null,"abstract":"","PeriodicalId":22795,"journal":{"name":"The Journal of the Institute of Webcasting, Internet and Telecommunication","volume":"21 1","pages":"109-116"},"PeriodicalIF":0.0,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79083505","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
A Study on Improvement of Pedestrian Care System for Cooperative Automated Driving 协同自动驾驶行人护理系统的改进研究
The Journal of the Institute of Webcasting, Internet and Telecommunication Pub Date : 2021-01-01 DOI: 10.7236/JIIBC.2021.21.2.111
Sangsoo Lee, Jong-Hwan Kim, Sunghwa Lee, Jin-Tea Kim
{"title":"A Study on Improvement of Pedestrian Care System for Cooperative Automated Driving","authors":"Sangsoo Lee, Jong-Hwan Kim, Sunghwa Lee, Jin-Tea Kim","doi":"10.7236/JIIBC.2021.21.2.111","DOIUrl":"https://doi.org/10.7236/JIIBC.2021.21.2.111","url":null,"abstract":"This study is a study on improving the pedestrian Care system, which delivers jaywalking events in real time to the autonomous driving control center and Autonomous driving vehicles in operation and issues warnings and announcements to pedestrians based on pedestrian signals. In order to secure reliability of object detection method of pedestrian Care system, the inspection method combined with camera sensor with Lidar sensor and the improved system algorithm were presented. In addition, for the occurrence events of Lidar sensors and intelligent CCTV received during the operation of autonomous driving vehicles, the system algorithm for the elimination of overlapping events and the improvement of accuracy of the same time, place, and object was presented.","PeriodicalId":22795,"journal":{"name":"The Journal of the Institute of Webcasting, Internet and Telecommunication","volume":"67 1","pages":"111-116"},"PeriodicalIF":0.0,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83162267","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 Implementation of Side-Type Finger Vein Recognizer 侧边式手指静脉识别器的设计与实现
The Journal of the Institute of Webcasting, Internet and Telecommunication Pub Date : 2021-01-01 DOI: 10.7236/JIIBC.2021.21.3.159
Kyeong-Rae Kim, Hong-Rak Choi, Kyung-Seok Kim
{"title":"Design and Implementation of Side-Type Finger Vein Recognizer","authors":"Kyeong-Rae Kim, Hong-Rak Choi, Kyung-Seok Kim","doi":"10.7236/JIIBC.2021.21.3.159","DOIUrl":"https://doi.org/10.7236/JIIBC.2021.21.3.159","url":null,"abstract":"As the information age enters, the use of biometrics using the body is gradually increasing because it is very important to accurately recognize and authenticate each individual's identity for information protection. Among them, finger vein authentication technology is receiving a lot of attention because it is difficult to forge and demodulate, so it has high security, high precision, and easy user acceptance. However, the accuracy may be degraded depending on the algorithm for identification or the surrounding light environment. In this paper, we designed and manufactured a side-type finger vein recognizer that is highly versatile among finger vein measuring devices, and authenticated using the deep learning model of DenseNet-201 for high accuracy and recognition rate. The performance of finger vein authentication technology according to the influence of the infrared light source used and the surrounding visible light was analyzed through simulation. The simulations used data from MMCBNU_6000 of Jeonbuk National University and finger vein images taken directly were used, and the performance were compared and analyzed using the EER.","PeriodicalId":22795,"journal":{"name":"The Journal of the Institute of Webcasting, Internet and Telecommunication","volume":"15 1","pages":"159-168"},"PeriodicalIF":0.0,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81926748","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
首页 上一页 下一页 尾页
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整，为了账户安全，请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
请完成安全验证×
相关产品
×
本文献相关产品
联系我们：info@booksci.cn Book学术提供免费学术资源搜索服务，方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号：604180095
Book学术官方微信
小红书