摘要
行为模型是虚拟导游的关键内容之一,文章从导游行为的特点出发对虚拟导游的行为模型进行研究,并基于此提出一种由感知器、领域知识库和决策推理器三部分组成的行为模型。感知器感知环境信息,领域知识库记录导游的行为规则,决策推理器基于领域知识库进行行为推理。论文介绍了感知器、领域知识库和决策推理器的作用、原理及其实现方法,并给出了本文方法在"三河古镇实时漫游系统"中的应用效果。
Behavior model is one of key parts of virtual dragoman.The paper studies virtual dragoman's behavior model based on features of dragoman's behavior,and presents a behavior model consisting of perception machine,domain knowledge database and reasoning machine.Perception machine perceives environment,dragoman's behavior rules are recorded in domain-knowledge database,and based on which reasoning machine performs behavior reasoning.The paper introduces the concept,the principle and the structure of perception machine,domain knowledge database and reasoning machine;and the method's application in "Real-time roaming system of the ancient San He town" is also shown.
出处
《工程图学学报》
CSCD
北大核心
2011年第5期35-39,共5页
Journal of Engineering Graphics
基金
国家自然科学基金资助项目(11005028)
安徽省自然科学基金资助项目(090412066)
合肥工业大学博士学位专项基金资助项目
关键词
计算机应用
行为模型
领域知识
虚拟导游
虚拟旅游
computer application
behavior model
domain knowledge
virtual dragoman
virtual tour