A Study on Smartphone APP Authoring Solution Design for Enhancing Developer Productivity. - Young-Hyun Chang; Dea-Woo Park (ICHIT (2), 2011)

A Study on the Education Program for Specialized High Schools on the Development of App Contents Based Authoring Tool. - Young-Hyun Chang; Kyu-Jin Lee; Jae-Min An; Dea-Woo Park (ICHIT (2), 2012)

Technology for Forensic Analysis of Synchronized Smartphone Backup Data. - Young-Hyun Chang; Kyung-Bae Yoon; Dea-Woo Park (ICISA, 2013)

A Study on the IP Spoofing Attack through Proxy Server and Defense Thereof. - Young-Hyun Chang; Kyung-Bae Yoon; Dea-Woo Park (ICISA, 2013)

A Study on the Development of One Source Multi Use Cross-Platform Based on Zero Coding. - Young-Hyun Chang; Kyung-Bae Yoon; Dea-Woo Park (ICISA, 2013)

A study on the development of one source multi use cross-platform based on zero coding. - Young-Hyun Chang; Sang-Yeob Oh (Multim. Tools Appl., 2015)