Design and Development of a Formative Assessment Tool for Knowledge Building and Collaborative Learning. - Jan van Aalst; Carol K. K. Chan; Yuen-Yan Chan; Wing-San Wan; Stella Wen Tian (CSCL, 2011)

The Knowledge connections Analzer. - Jan van Aalst; Carol K. K. Chan; Stella Wen Tian; Christopher Teplovs; Yuen-Yan Chan; Wing-San Wan (ICLS, 2012)