Abstract—This paper analyzes the characteristics of
knowledge sharing behavior in online learning communities,
builds a prisoner’s dilemma game model of learners’ knowledge
sharing behavior based on expectation, and conducts an
evolutionary simulation experiment on this model. Through
experimental simulation, this paper studies the effect of
expectation-based learning motivation on knowledge sharing
behavior, and reveals the evolution law of knowledge sharing
behavior in the network under the influence of this factor. The
research in this paper is of great theoretical significance for
improving the willingness of users to share knowledge in online
Index Terms—Knowledge sharing, evolutionary game, prisoner’s dilemma, learning motivation.
The authors are with Central China Normal University, China (e-mail: firstname.lastname@example.org).
Cite: Dan Xia, Huirong Ke, and Yuan Tian, "Research on the Dynamic Evolution Law of Knowledge Sharing Behavior Based on Expectation in Online Learning Community," International Journal of Information and Education Technology vol. 9, no. 10, pp. 746-750, 2019.Copyright © 2019 by the authors. This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited (CC BY 4.0).