A Remote User Authentication Scheme with Anonymity for Mobile Devices

by Soobok Shin, Kangseok Kim, Ki-Hyung Kim, Hongjin Yeh
Published 2012-04-01

A real-time fall detection system based on the acceleration sensor of smartphone

by Youngmin Lee, Hongjin Yeh, Ki-Hyung Kim, Okkyung Choi
Published 2018-01-01

Personalized Mobile Information Retrieval System

by Okkyung Choi, Kangseok Kim, Duksang Wang, Hongjin Yeh, Manpyo Hong
Published 2012-04-01

A Secure NFC-Based Mobile Printing Service Using Recognition Robot

by Eunmi Lee, Hongjin Yeh, Hyo-Sik Yang, Seungbin Moon, Okkyung Choi
Published 2015-09-01