Volume 9, No. 3

September 2021


Preface ... 1

Rho Seungmin, Lee Yangsun, Kim Yanghoon, Chang Hangbae


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

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


Communication Disaster Type and Risk Analysis ... 18-23

Jae Myeong Choi


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

Hana Na, Do Gyun Kim


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

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


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

SoYeon Lee, Jae Won Jang, Dae-Young Kim


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

Jeong-Min Roh, Yongsung Kim


Coin Classification using CNN ... 63-69

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


A collaborative Serious Game for fire disaster evacuation drill in Metaverse ... 70-62

Sangho Lee, Gyutae Ha, Hongseok Kim, Shiho Kim


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

Yanghoon Kim, Chan-Ki Hong