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Research on the measurement and evaluation technique integrated from the viewpoint of ecology to analyze nonlinear information processing in the human behavior

从生态学角度分析人类行为中非线性信息处理的测量与评价集成技术研究

基本信息

批准号：
08458083
负责人：
WADA Mitsuo
金额：
$ 4.86万
依托单位：
HOKKAIDO UNIVERSITY
依托单位国家：
日本
项目类别：
Grant-in-Aid for Scientific Research (B)
财政年份：
1996
资助国家：
日本
起止时间：
1996 至 1998
项目状态：
已结题

项目摘要

The mechanism of human sense and behavior is a highly complicated nonlinear information processing system that is obtained by adapting to the complex environment. There are various complex phenomena. e.g.. a transition between various behavior patterns, a competitive recognition of multiple meaning, and, chaotic dynamics in biological systems, etc. In order to understand such human information processing, a research of human system, as a complex adaptation system, becomes very important. The fundamental goal of our research is to construct a measurement system of human cognitive behavior and to integrate various levels of human activity from biological level to behavioral and cognitive level, In this research, we mainly focused on the following three subjects as bases of such study :1. Analysis of biological nonlinear dynamics.2. Self-organized information processing.3. Interactive measurement of human behavior.1) The extraction and characterization methods of biological internal dynamics were investigated. Here we developed a concept of dynamic real-time characterization of biological dynamics and applied to the analysis of human blood flow dynamics. 2) The adaptive learning method for multi neural agents system was investigated. For the pulse neural network, we developed the method of spatio-temporal self-organized learning and applied to a binding of sensory information. 3) We constructed the interactive system between human and computer agent. Here we investigated how the behavior of agent influences human mental state and understanding of the agent.Through these studies, we developed a basic framework to handle a non-explicit human information such as physiological or mental factor of human system.

人的感觉和行为机制是一个高度复杂的非线性信息处理系统，是人们对复杂环境的适应过程。有各种复杂的现象。例如。各种行为模式之间的转换、多种意义的竞争性识别以及生物系统中的混沌动力学等。为了理解人类的这种信息处理，对人类系统作为复杂适应系统的研究变得非常重要。本研究的基本目标是构建一个人类认知行为的测量系统，将人类活动的各个层面从生物学层面整合到行为和认知层面。生物非线性动力学分析.自组织信息处理。1）研究了生物内部动力学的提取和表征方法。在这里，我们开发了一个概念的动态实时表征的生物动力学和应用于人体血流动力学的分析。2)研究了多神经代理系统的自适应学习方法。对于脉冲神经网络，我们提出了时空自组织学习的方法，并将其应用于感知信息的绑定。3)构建了人机交互系统。本文研究了Agent的行为如何影响人类的心理状态和对Agent的理解，通过这些研究，我们建立了一个基本的框架来处理人类系统的生理或心理因素等非显性人类信息。