XCREAM: collaborative middleware framework for RFID/USN-enabled applications. - Kyungeun Park; Jekuk Yun; Changhyun Byun; Yanggon Kim; Juno Chang (iiWAS, 2010)

Mobile Real-Time Tracking System Based on the XCREAM (XLogic Collaborative RFID/USN-Enabled Adaptive Middleware). - Jekuk Yun; Kyungeun Park; Changhyun Byun; Yanggon Kim; Juno Chang (SERA (selected papers), 2011)

Automated Twitter data collecting tool and case study with rule-based analysis. - Changhyun Byun; Yanggon Kim; Hyeoncheol Lee; Kwangmi Ko Kim (iiWAS, 2012)

Automated Twitter data collecting tool for data mining in social network. - Changhyun Byun; Hyeoncheol Lee; Yanggon Kim (RACS, 2012)

Architecture of the remote routing validation tool for BGP anomaly detection. - Jekuk Yun; Changhyun Byun; Yanggon Kim (RACS, 2012)

Dynamic Seed Analysis in a Social Network for Maximizing Efficiency of Data Collection. - Changhyun Byun; Hyeoncheol Lee; Jongsung You; Yanggon Kim (SNPD, 2013)

Efficient Keyword-Related Data Collection in a Social Network with Weighted Seed Selection. - Changhyun Byun; Hyeoncheol Lee; Jongsung You; Yanggon Kim (Int. J. Networked Distributed Comput., 2013)

Twitter data collecting tool with rule-based filtering and analysis module. - Changhyun Byun; Hyeoncheol Lee; Yanggon Kim; Kwangmi Ko Kim (Int. J. Web Inf. Syst., 2013)