Theory of Co-creative Decision Making Systems and its Verification

这项研究项目使用共同创造的概念来处理不完全信息问题。在协同创造概念中，个体主体不能独立解决的不完全信息问题通过主体之间相互作用而产生的集体决策过程来解决。本研究提出了一种利用计算涌现、博弈论和产业政策理论实现共同创造嘲讽的新方法，并通过计算机模拟、人体实验和田野调查验证了该方法的可行性。本研究取得了以下成果：1.协同决策系统理论的构建阐述了协同决策系统的基本概念和建模方法。2.经济主体间的协同创新决策通过对回收系统中生产者、消费者、拆解者和废物收集者等经济主体的建模，通过人体实验，揭示了社会系统的特征和机制。人工系统中的协同创新决策采用自组织的方法对人类工人进行建模，并将其引入制造系统。结果表明，制造智能体与人类智能体之间的相互作用产生了有效的工作分配。研究结果表明了人工系统中协同决策的有效性。4.企业协同决策融合。以网络学习等互联网业务为研究对象，构建了互联网用户的决策模型。通过使用Web访问日志，分析了其对实际互联网业务的适用性，并显示了其有效性。

This research project treats with incomplete information problems using the concept of co-creation. In the co-creation concept, the incomplete information problems that an individual agent cannot solve independently are solved by collective decision-making process that emerges resulting from interaction among agents. This study proposes a new methodology to realize co-creation derision-making using computational emergence, game theory and theory of industrial policy, and also the feasibilities of the proposal is verified by computer simulation, experiments with human subjects and fieldwork. Our final goal is establishment of a co-creative decision-making system.This research project obtained the following results :1.Construction of co-creative decision-making system theoryThe basic concept and modeling method of co-creative decision-making system are specified. The research frame is defined and real world dilemma problems which this co-creative methodology targets on are discussed.2.Co-creative decision-making between economic agentsModeling economic agents such as producers, consumers, dismantlers and wastes collectors in recycling system, the features and mechanism of social system are revealed by conducting experiments with human subjects. Furthermore, problems of social institution are considered.3.Co-creative decision-making in artificial systemsHuman workers are modeled and introduced to manufacturing system using self-organization. It is demonstrated that efficient work allocation emerges resulting from interaction between human agents and manufacturing agents. The validity of co-creative decision making in artificial systems is shown.4.Co-creative decision-melting in corporations.We focus on the Internet business such as e-learning and construct a decision-making model of Internet users. Using web access log, the applicability to actual Internet business is analyzed and shown its efficiency.