Implementation of a matching engine for a practical query-by-singing/humming system. - Dalwon Jang; Chai-Jong Song; Saim Shin; Sung-Joo Park; Sei-Jin Jang; Seok-Pil Lee (ISSPIT, 2011)

The Contents Based Music Retrieval Method Using Audio Feature Analysis against Polyphonic Music. - Chai-Jong Song; Seok-Pil Lee; Hochong Park (ISA, 2011)

Predominant Melody Extraction from Polyphonic Music Signals Based on Harmonic Structure. - Jea-Yul Yoon; Chai-Jong Song; Hochong Park (IEICE Trans. Inf. Syst., 2013)

Implementation of a practical query-by-singing/humming (QbSH) system and its commercial applications. - Chai-Jong Song; Hochong Park; Chang-Mo Yang; Sei-Jin Jang; Seok-Pil Lee (IEEE Trans. Consumer Electron., 2013)

A network-aware adaptive streaming for improving the video quality. - Dongchil Kim; Chang-Mo Yang; Chai-Jong Song; Sungjoo Park (ICUFN, 2016)

A packet scheduling scheme for seamless transmission of life media contents. - Sungjoo Park; Dongchil Kim; Chang-Mo Yang; Chai-Jong Song (ICUFN, 2016)

Design of Fire Risk Estimation Method Based on Facility Data for Thermal Power Plants. - Chai-Jong Song; Jea-Yun Park (Sensors, 2023)