Dependent stotchastic blockmodels. - Eunsil Gim; Sojeong Ha; Seungjin Choi (IJCNN, 2014)

Multi-modal Convolutional Neural Networks for Activity Recognition. - Sojeong Ha; Jeong-Min Yun; Seungjin Choi (SMC, 2015)

Convolutional neural networks for human activity recognition using multiple accelerometer and gyroscope sensors. - Sojeong Ha; Seungjin Choi (IJCNN, 2016)