September 2021

Table of Contents

Cover

Copyright

1 ... Preface

Rho Seungmin, Lee Yangsun, Kim Yanghoon, Chang Hangbae

3-17 ... [1] Development of an open source-based APT attack prevention Chrome extension

doi : 10.23023/JPT.2021.9.3.003

Heeeun Kim, Taeshik Shon, Duwon Kim, Gwangseok Han, JiHoon Seong

18-23 ... [2] Communication Disaster Type and Risk Analysis

doi : 10.23023/JPT.2021.9.3.018

Jae Myeong Choi

24-35 ... [3] Voice/Tone Warning System Design for Military Aircraft

doi : 10.23023/JPT.2021.9.3.024

Hana Na, Do Gyun Kim

36-43 ... [4] Comparison Analysis of Foot Pressure Characteristics during Walking in Stroke and Normal Elderly

doi : 10.23023/JPT.2021.9.3.036

NamKyo Jung, Se Jin Park, Soon-Hyun Kwon, Jongarm Jun, Jaehak Yu

44-51 ... [5] Emergency vehicle priority signal system based on deep learning using acoustic data

doi : 10.23023/JPT.2021.9.3.044

SoYeon Lee, Jae Won Jang, Dae-Young Kim

52-62 ... [6] A Method for Prediction of Quality Defects in Manufacturing Using Natural Language Processing and Machine Learning

doi : 10.23023/JPT.2021.9.3.052

Jeong-Min Roh, Yongsung Kim

63-69 ... [7] Coin Classification using CNN

doi : 10.23023/JPT.2021.9.3.063

Jaehyun Lee, Donggyu Shin, Leejun Park, Hyunjoo Song, Bongen Gu

70-77 ... [8] A collaborative Serious Game for fire disaster evacuation drill in Metaverse

doi : 10.23023/JPT.2021.9.3.070

Sangho Lee, Gyutae Ha, Hongseok Kim, Shiho Kim

78-83 ... [9] Designing on Scenario-based Drone Platform to Enhancement Security

doi : 10.23023/JPT.2021.9.3.078

Yanghoon Kim, Chan-Ki Hong