福州大学学报(自然科学版)
福州大學學報(自然科學版)
복주대학학보(자연과학판)
Journal of Fuzhou University (Natural Science Edition)
2015年
5期
612-615
,共4页
社团网络%博弈论%合作演化
社糰網絡%博弈論%閤作縯化
사단망락%박혁론%합작연화
community network%game theory%cooperation evolution
为深入探讨社团网络的网络拓扑结构如何影响合作的演化和维持,在社团网络框架下,进行重复囚徒困境博弈。模拟结果表明了社团强度Q明显影响了群体的合作情况,具有适当社团强度的网络,可以促进合作的形成,且具有较高聚类系数的网络能激励合作行为的演化。当网络平均度越大,越无益于合作行为的产生。
為深入探討社糰網絡的網絡拓撲結構如何影響閤作的縯化和維持,在社糰網絡框架下,進行重複囚徒睏境博弈。模擬結果錶明瞭社糰彊度Q明顯影響瞭群體的閤作情況,具有適噹社糰彊度的網絡,可以促進閤作的形成,且具有較高聚類繫數的網絡能激勵閤作行為的縯化。噹網絡平均度越大,越無益于閤作行為的產生。
위심입탐토사단망락적망락탁복결구여하영향합작적연화화유지,재사단망락광가하,진행중복수도곤경박혁。모의결과표명료사단강도Q명현영향료군체적합작정황,구유괄당사단강도적망락,가이촉진합작적형성,차구유교고취류계수적망락능격려합작행위적연화。당망락평균도월대,월무익우합작행위적산생。
In order to further investigate how the topological structure affects the evolution and mainte-nance of cooperation , in this paper the repeated game about prisoner ’ s dilemma is going under the framework of community network .The simulation results show that the community strength significantly influences the evolution of cooperation between groups; the cooperation level can be highly enhanced with appropriate community strength .Community network has a high clustering coefficient can motivate cooperative behavior .Simultaneously indicating , it is not conducive to promoting cooperation when the network average degree greaten .