1. The architecture of complexity;Simon;Proc. Am. Phil. Soc.,1962
2. Principles of Semantic Networks: Explorations in the Representation of Knowledge,2014
3. Knowledge Representation and Reasoning;Brachman,2004
4. Feedforward and feedback processes in vision;Kafaligonul;Front. Psychol.,2015
5. Why vision is not both hierarchical and feedforward;Herzog;Front. Comput. Neurosci.,2014