基于Sugarscape的动态人工社会网络语言竞争模型

Language Competition Model with Dynamic Artificial Social Network Based on Sugarscape

在Sugarscape人工社会模型的基础上提出了一个复杂agent网络人工社会模型。Sugarscape空间中有代表经济发展水平的资源分布及资源再生机制,空间资源禀赋的不同将空间分为不同区域,agent生活在Sugarscape空间中,可以模拟一个动态的人口生长社会,赋予agent社会半径,并利用社会半径在Sugarscape构建社会圈子网络。Sugarscape空间不同区域不同agent的语言地位根据区域人口居住格局和文化经济发展水平的不同可以改变。Sugarscape空间中的不同区域资源分布和再生方式也可以改变。这样模型可以初步模拟人口不同居住格局、不同人口流动和不同经济文化发展水平等条件下,语言竞争的态势和政策调控。

This paper proposes a complex agent network artificial social model based on Sugarscape artificial social model.The distribution of resource in the Sugarscape space stand for the level of economic development and Sugarscape provides the rule of resource regeneration.The simulation space could be divided into two different area by the different resource of Sugarscape space.Agent lives in Sugarscape space to simulates a dynamic growing artificial society.Every agent has social radius and builds its social circle network by social radius in Sugarscape.Agentslanguage may change its status because of the different living situations and the different levels of economic development.The distribution of resource and the rule of resource regeneration could be different in different Sugarscape areas.In this way the model could move on to the simulation of language competition under different agent living situation,different migration movements and different levels of economic cultural development and according to the results of simulation to get some policies in protecting endangered language.