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Emotional virtual humans are essential to e-learning software, they can act NPC characters to guide a user, and they can enhance the interests of human-computer interface. How to model emotion is an interesting topic in the field of e-learning software. Based on psychology theory, architecture of an emotional virtual human is presented, it integrates perception, action, emotion, behavior and other...
Most conventional methods show their disadvantages in modern combat simulation. Multi-agent system (MAS) is an important research field of distributed artificial intelligence (DAI) and it proposes a new way of combat simulation. The focus of this paper is the MAS theory and its application in combat simulation. Definition of agent and MAS was proposed firstly and then the differences between MAS based...
In greenhouse environment control system, the diversity of IO interfaces and changing requirement for sensors and actuators make system complex and difficult to maintain. A distributed IO agent network architecture is designed for measurement and manipulation in the control system. The IO agent can be attached various sensors and actuators. An ECA rule based software framework is implemented for IO...
A cognitive architecture of virtual agents is established. A motivation model is established based on psychological theory, and four motivations are considered in it. Six emotions in OCC model are taken into account in an emotion model. A fuzzy inference system, emotion transformation mechanism and emotion decay mechanism are used to calculate emotion intensities. The impact of mood on emotion is...
The data produced by atmosphere sense equipments is huge amount and plays an important role in weather prediction. Everyday there are terabyte and petabyte-scale data are collected. A new class of 'data grid' infrastructure is efficient to support management, transfer, distributed access and analysis of these datasets by potentially thousands of users. Intelligent agents can play an important role...
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