Enhanced SCORM Sequencing Rule for e-Learning System. - Yong-Sang Cho; Dae-Jun Hwang; Tai-Myung Chung; Sung-Ki Choi; Woo-In Bae (Edutainment, 2006)

Improved Channel-Dependent User Selection for an SC-FDMA System. - Yong-Sang Cho; Dongsik Kim; Tae-Kyoung Kim; Gi-Hong Im (IEEE Commun. Lett., 2012)

Decentralized Beamformer Design with Limited Multi-Cell Cooperation for Interference Channel of Cognitive Radio Networks. - Young-Jin Kim 005; Moon-Gun Song; Yong-Sang Cho; Gi-Hong Im (IEEE Trans. Wirel. Commun., 2013)

Preliminary Requirements Analysis towards an Integrated Learning Analytics System. - Byung-Gi Choi; Yong-Sang Cho; Jaeho Lee (ICCE, 2014)

Designing a Reference Model for Learning Analytics Interoperability. - Jae-Hyeong Bae; Yong-Sang Cho; Jaeho Lee (ICCE, 2015)

Time-Domain Differential Feedback for Massive MISO-OFDM Systems in Correlated Channels. - Yo-Seb Jeon; Hyun-Myung Kim; Yong-Sang Cho; Gi-Hong Im (IEEE Trans. Commun., 2016)

Virtual and Mixed Reality for students: How to Control Human Factors. - Hyojeong Lee; Yong-Sang Cho (ICCE, 2017)

Design of a Learning Analytics Dashboard Based on Digital Textbooks and Online Learning. - Yun-Gon Park; Yong-Sang Cho; Jeongeun Son (ICCE, 2017)

A Study on Capturing Learning Data from Virtual and Mixed Reality Contents Through Data Collection API. - Jeongeon Son; Yong-Sang Cho (ICCE, 2017)

Beyond failure: the 2nd LAK Failathon. - Doug Clow; Rebecca Ferguson; Kirsty Kitto; Yong-Sang Cho; Mike Sharkey; Cecilia Aguerrebere (LAK, 2017)

Beyond failure: the 2nd LAK Failathon poster. - Doug Clow; Rebecca Ferguson; Kirsty Kitto; Yong-Sang Cho; Mike Sharkey; Cecilia Aguerrebere (LAK, 2017)