Fast learning process of multilayer neural networks using recursive least squares method. - Mahmood R. Azimi-Sadjadi; Ren-Jean Liou (IEEE Trans. Signal Process., 1992)

Honey Bee Mating Optimization Scheme for Active Contour Model. - Ming-Huwi Horng; Jin-Yi Chen; Ren-Jean Liou (HIS (1), 2009)

Multi-level Thresholding Selection by Using the Honey Bee Mating Optimization. - Ren-Jean Liou; Ming-Huwi Horng; Ting-Wei Jiang (HIS (1), 2009)

Parametric active contour model by using the honey bee mating optimization. - Ming-Huwi Horng; Ren-Jean Liou; Jun Wu 010 (Expert Syst. Appl., 2010)

Multilevel minimum cross entropy threshold selection based on the firefly algorithm. - Ming-Huwi Horng; Ren-Jean Liou (Expert Syst. Appl., 2011)

Evaluation of Crack Flaws in Ultrasonic Imaging. - Ren-Jean Liou; Kuang-Chian Kao; Chin-Yung Yeh (ICS, 2014)