Title	Detect and Represent Lines Based on a Set of 3-Pixel Elementary Units
Author	Wei Hui, Wang Zengjin, Liu Bin
Citation	Vol. 6  No. 9  pp. 12-23
Keywords	Line detection, Image understanding

Title	A Multi-layers Neural Network Model based on Characteristics of Ganglions’ Receptive Fields in Retina and an Algorithm for Watchfulness-keeping
Author	Wei Hui, Yang Xian-Bo
Citation	Vol. 6  No. 10  pp. 10-20
Keywords	Computer vision, Neuro-vision

Title	Nonrestrictive Concept-Acquisition by Representational Redescription
Author	Wei Hui, Yuan Liang
Citation	Vol. 6  No. 12  pp. 55-59
Keywords	Concept acquisition, Representational redescription, Knowledge representation