Granulation based on hybrid information systems

Tuan-Fang Fan; Chum-Jung Liau; Duen-Ren Liu; GwotHshiung Tzeng

doi:10.1109/ICSMC.2006.385059

Granulation based on hybrid information systems

Tuan-Fang Fan^*, Chum-Jung Liau, Duen-Ren Liu, GwotHshiung Tzeng

^*此作品的通信作者

資訊管理研究所

研究成果: Conference article › 同行評審

7 引文斯高帕斯（Scopus）

摘要

In rough set theory, objects are partitioned into equivalence classes based on their attribute values, which are essentially functional information associated with the objects. Therefore, rough set theory can be viewed as a theory of functional granulation. In contrast, relational information systems (RIS) specify the relationships between objects, instead of the properties of objects. In this paper, we present a theory of granulation based on hybrid information systems (HIS), which combine functional information systems (FIS) and RIS. We study the relationship between FIS and RIS. We also define the indiscernibility relation based on relational information, and use it to develop a theory of granulation based on HIS.

原文	English
頁（從 - 到）	4768-4772
頁數	5
期刊	Conference Proceedings - IEEE International Conference on Systems, Man and Cybernetics
DOIs	https://doi.org/10.1109/ICSMC.2006.385059
出版狀態	Published - 16 7月 2006
事件	2006 IEEE International Conference on Systems, Man and Cybernetics - Taipei, 台灣持續時間: 8 10月 2006 → 11 10月 2006

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title = "Granulation based on hybrid information systems",

abstract = "In rough set theory, objects are partitioned into equivalence classes based on their attribute values, which are essentially functional information associated with the objects. Therefore, rough set theory can be viewed as a theory of functional granulation. In contrast, relational information systems (RIS) specify the relationships between objects, instead of the properties of objects. In this paper, we present a theory of granulation based on hybrid information systems (HIS), which combine functional information systems (FIS) and RIS. We study the relationship between FIS and RIS. We also define the indiscernibility relation based on relational information, and use it to develop a theory of granulation based on HIS.",

author = "Tuan-Fang Fan and Chum-Jung Liau and Duen-Ren Liu and GwotHshiung Tzeng",

year = "2006",

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doi = "10.1109/ICSMC.2006.385059",

language = "English",

pages = "4768--4772",

journal = "Conference Proceedings - IEEE International Conference on Systems, Man and Cybernetics",

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note = "2006 IEEE International Conference on Systems, Man and Cybernetics ; Conference date: 08-10-2006 Through 11-10-2006",

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T1 - Granulation based on hybrid information systems

AU - Fan, Tuan-Fang

AU - Liau, Chum-Jung

AU - Liu, Duen-Ren

AU - Tzeng, GwotHshiung

PY - 2006/7/16

Y1 - 2006/7/16

N2 - In rough set theory, objects are partitioned into equivalence classes based on their attribute values, which are essentially functional information associated with the objects. Therefore, rough set theory can be viewed as a theory of functional granulation. In contrast, relational information systems (RIS) specify the relationships between objects, instead of the properties of objects. In this paper, we present a theory of granulation based on hybrid information systems (HIS), which combine functional information systems (FIS) and RIS. We study the relationship between FIS and RIS. We also define the indiscernibility relation based on relational information, and use it to develop a theory of granulation based on HIS.

AB - In rough set theory, objects are partitioned into equivalence classes based on their attribute values, which are essentially functional information associated with the objects. Therefore, rough set theory can be viewed as a theory of functional granulation. In contrast, relational information systems (RIS) specify the relationships between objects, instead of the properties of objects. In this paper, we present a theory of granulation based on hybrid information systems (HIS), which combine functional information systems (FIS) and RIS. We study the relationship between FIS and RIS. We also define the indiscernibility relation based on relational information, and use it to develop a theory of granulation based on HIS.

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U2 - 10.1109/ICSMC.2006.385059

DO - 10.1109/ICSMC.2006.385059

M3 - Conference article

AN - SCOPUS:34548141903

SN - 1062-922X

SP - 4768

EP - 4772

JO - Conference Proceedings - IEEE International Conference on Systems, Man and Cybernetics

JF - Conference Proceedings - IEEE International Conference on Systems, Man and Cybernetics

T2 - 2006 IEEE International Conference on Systems, Man and Cybernetics

Y2 - 8 October 2006 through 11 October 2006

ER -

Granulation based on hybrid information systems

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