A Model of Charge Transfer in Bucket Brigade and Charge-coupled Devices. - Lawrence G. Heller; W. H. Chang; Arthur W. Lo (IBM J. Res. Dev., 1972)

Utilizing online stochastic optimization on scheduling of intensity-modulate radiotherapy therapy (IMRT). - W. H. Chang; Sonia M. Lo; Tzu-Li Chen; James C. Chen; Hao-Ning Wu (J. Biomed. Informatics, 2020)