Relationship between network latency and information quality in a synchronized distributed virtual environment
Relationship between network latency and information quality in a synchronized distributed virtual environment
复制标题
同步分布式虚拟环境中网络延迟与信息质量的关系
DOI：
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发表时间：
2004
期刊：
影响因子：
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通讯作者：
T. Yonekura
中科院分区：
文献类型：
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作者：
D. Hanawa;T. Yonekura
对分布式虚拟环境(DVE)中交互性能进行了理论建模。为了研究简单虚拟任务模型中网络时延的存在对信息质量的影响，采用了马尔可夫模型。与数值模拟结果相比，该模型能较好地逼近模拟结果。主观实验结果表明，平均而言，人类预测行为的准确率介于一阶和二阶马尔可夫模型的分数之间。
In this paper, the theoretical modeling of interactive performance on a distributed virtual environment (DVE) is carried out. To study the degradation of the information quality caused by the existence of network latency on a simple virtual task model, Markov model is employed. Compared with the numerical simulation, the proposed model can be a good approximation of the simulation results. The results of subjective experiments show that, in average, the accuracy of human foreseeing behavior marked between the score of the first and second order Markov models.