Information Structures in an Incomplete Interval-Valued Information System
An incomplete interval-valued information system (IIVIS) is an information system (IS) in which the information values are interval numbers with missing values. This article researches information structures in an IIVIS. First, information structures in an IIVIS are obtained. In addition, the depend...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Springer
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| Series: | International Journal of Computational Intelligence Systems |
| Subjects: | |
| Online Access: | https://www.atlantis-press.com/article/125913732/view |
| _version_ | 1818539132923674624 |
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| author | Jiasheng Zeng Zhaowen Li Meng Liu Shimin Liao |
| author_facet | Jiasheng Zeng Zhaowen Li Meng Liu Shimin Liao |
| author_sort | Jiasheng Zeng |
| collection | DOAJ |
| description | An incomplete interval-valued information system (IIVIS) is an information system (IS) in which the information values are interval numbers with missing values. This article researches information structures in an IIVIS. First, information structures in an IIVIS are obtained. In addition, the dependence and information distance are presented. The properties of information structures are investigated. Furthermore, group and lattice characterizations of information structures in an IIVIS are studied. Lastly, the θ-rough entropy is explored as an application of the proposed information structures. |
| first_indexed | 2024-12-11T21:38:01Z |
| format | Article |
| id | doaj.art-e47ac841235c4814882f978994606392 |
| institution | Directory Open Access Journal |
| issn | 1875-6883 |
| language | English |
| last_indexed | 2024-12-11T21:38:01Z |
| publisher | Springer |
| record_format | Article |
| series | International Journal of Computational Intelligence Systems |
| spelling | doaj.art-e47ac841235c4814882f9789946063922022-12-22T00:49:57ZengSpringerInternational Journal of Computational Intelligence Systems1875-688310.2991/ijcis.d.190712.001Information Structures in an Incomplete Interval-Valued Information SystemJiasheng ZengZhaowen LiMeng LiuShimin LiaoAn incomplete interval-valued information system (IIVIS) is an information system (IS) in which the information values are interval numbers with missing values. This article researches information structures in an IIVIS. First, information structures in an IIVIS are obtained. In addition, the dependence and information distance are presented. The properties of information structures are investigated. Furthermore, group and lattice characterizations of information structures in an IIVIS are studied. Lastly, the θ-rough entropy is explored as an application of the proposed information structures.https://www.atlantis-press.com/article/125913732/viewIncomplete interval-valued information systemGranular computingInformation granuleInformation structureDependenceInformation distance |
| spellingShingle | Jiasheng Zeng Zhaowen Li Meng Liu Shimin Liao Information Structures in an Incomplete Interval-Valued Information System International Journal of Computational Intelligence Systems Incomplete interval-valued information system Granular computing Information granule Information structure Dependence Information distance |
| title | Information Structures in an Incomplete Interval-Valued Information System |
| title_full | Information Structures in an Incomplete Interval-Valued Information System |
| title_fullStr | Information Structures in an Incomplete Interval-Valued Information System |
| title_full_unstemmed | Information Structures in an Incomplete Interval-Valued Information System |
| title_short | Information Structures in an Incomplete Interval-Valued Information System |
| title_sort | information structures in an incomplete interval valued information system |
| topic | Incomplete interval-valued information system Granular computing Information granule Information structure Dependence Information distance |
| url | https://www.atlantis-press.com/article/125913732/view |
| work_keys_str_mv | AT jiashengzeng informationstructuresinanincompleteintervalvaluedinformationsystem AT zhaowenli informationstructuresinanincompleteintervalvaluedinformationsystem AT mengliu informationstructuresinanincompleteintervalvaluedinformationsystem AT shiminliao informationstructuresinanincompleteintervalvaluedinformationsystem |