[Vol.14, No.4] A Comparative Study of the Speech Signal Parameters for the Consonants of Pyongyang a… Kwang-Bock You, Shinae So, Kang-Hee Lee

[Vol.14, No.4] An Agricultural IoT Service Configuration System Using Smart Devices Byoung-Chan Jeon, Da-Hyun Kang, Ki-Young Kim, Sang-Jeong Lee

[Vol.14, No.4] A Study on the Spoken Language Processing Technology Based on Big Data Jin-Kwan Cho

[Vol.14, No.4] High-School Baseball Pitcher’s Pitching Speed Prediction Using Linear Regression An… Young-Hwan Oh

[Vol.14, No.4] A Study on the Dynamic Characteristics of the Mobile Communication Technology Market … Sangoon Yang, Taehyun Jung

[Vol.14, No.4] A Study on System Identification Using Deep Learning Houng-Kun Joung, Won-Guen Oh

[Vol.14, No.4] Analysis and Development Direction of Education Content on AI speakers Based on Gagn… Junseo Park, Yujin Kim, Minyoung Kim, Keol Lim

[Vol.14, No.4] A Recommendation Technique Based on Offline Product Using Similarity Chul-Jin Kim, Cheon-Woo Jo, Ji-Hyun Jeong

[Vol.14, No.4] A Study of User Text Sentiment Dictionary for Food Recommendation Service on Big Data… Jin-Kwan Cho

[Vol.14, No.4] Reliability Analysis of Fuzzy Systems Based on Pythagorean Fuzzy Sets Sang Yeop Cho