[1]LIU Dun,LI Tianrui,LIANG Decui,et al.Temporality and spatiality of three-way decisions[J].CAAI Transactions on Intelligent Systems,2019,14(1):141-149.[doi:10.11992/tis.201804045]
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CAAI Transactions on Intelligent Systems[ISSN 1673-4785/CN 23-1538/TP] Volume:
14
Number of periods:
2019 1
Page number:
141-149
Column:
学术论文—人工智能基础
Public date:
2019-01-05
- Title:
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Temporality and spatiality of three-way decisions
- Author(s):
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LIU Dun1; LI Tianrui2; LIANG Decui3; YANG Xin2
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1. School of Economics and Management, Southwest Jiaotong University, Chengdu 610031, China;
2. School of Information Science and Technology, Southwest Jiaotong University, Chengdu 610031, China;
3. School of Management and Economics, University of Electronic Science and Technology of China, Chengdu 610054, China
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- Keywords:
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three-way decisions; granular computing; temporal three-way decisions; spatial three-way decisions; rough set theory; granular analysis; multi-level; multi-view
- CLC:
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TP18
- DOI:
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10.11992/tis.201804045
- Abstract:
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In this paper, the development history and recent researches of three-way decisions (3WDs) are discussed, and two models, each of temporal 3WDs and spatial 3WDs, are proposed based on the summary and analysis of theories, methods, algorithms, and applications of 3WD. The temporal 3WDs focus on the sequential decisions under dynamic decision environment, and the spatial 3WDs emphasize the optimal granular selection with "multi-level" and "multi-view" strategies. In addition, the temporality and spatiality of 3WDs are investigated and analyzed in depth, clarifying the development process and research context of 3WDs. Finally, this paper presents the research status and future research directions of 3WD.