| 合作信息查寻与检索中知识共享的博弈学习机制研究 |
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| 引用本文： | 王瀚,韩毅.合作信息查寻与检索中知识共享的博弈学习机制研究[J].图书情报工作,2013,57(19):37-42. |
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| 作者姓名： | 王瀚 韩毅 |
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| 作者单位： | 西南大学计算机与信息科学学院 |
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| 基金项目： | 本文系国家社会科学基金项目“语境视角下合作信息查寻与检索的行为机制与相关性模型研究”(项目编号:12BTQ043)研究成果之一。 |
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| 摘 要： | 以二人合作为对象,讨论合作信息查寻与检索中知识共享的博弈学习机制,在简化的假设条件下,分别就检索过程共享及检索结果共享构建知识共享的博弈学习模型并求最优解。研究表明:学习是参与者的优选策略,共享在一定激励条件下才能发生;在一定的激励机制或约束条件下,参与者有逐渐走向合作博弈学习的趋势并到达“共享”与“学习”均衡。
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| 关 键 词： | 合作信息查寻与检索 知识共享 博弈学习 合作博弈学习 |
| 收稿时间： | 2013-08-30 |
Game Learning Mechanism of Knowledge Sharing in Collaborative Information Seeking & Retrieval |
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| Wan Han,Han Yi.Game Learning Mechanism of Knowledge Sharing in Collaborative Information Seeking & Retrieval[J].Library and Information Service,2013,57(19):37-42. |
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| Authors: | Wan Han Han Yi |
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| Institution: | College of Computer and Information Science, Southwest University, Chongqing 400715 |
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| Abstract: | Based on the game learning and its characteristics, this paper analyses the process of game learning in collaborative information seeking & retrieval. Taking two people's cooperation as the object, it discusses the game learning mechanism of knowledge sharing in collaborative information seeking &retrieval. Under the simplified assumptions, with the sharing of retrieval process and the retrieval result, this paper respectively builds game learning models of knowledge sharing and finds the optimal solutions. Research results show that learning is the preferred strategy for participants, and sharing might happen under the certain condition of incentives; under the certain incentive mechanisms and constraint conditions, the participants gradually trend to collaborative learning game and reach the balance between "sharing" and "learning". |
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| Keywords: | collaborative information seeking & retrieval knowledge sharing game learning collaborative learning game |
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