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Tytuł artykułu

Rough Granular Computing in Modal Settings : Generalised Approximation Spaces

Wybrane pełne teksty z tego czasopisma
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Warianty tytułu
Konferencja
Rough Set Theory Workshop (RST’2015); (6; 29-06-2015; University of Warsaw )
Języki publikacji
EN
Abstrakty
EN
The paper studies the rough granular computing paradigm within the conceptual settings of multi-modal logic. The main idea is to express a generalised approximation space (U; I; κ), where U is the universe of objects, I is an uncertainty function, and κ is a rough inclusion function, in terms of binary relations, and then to consider the corresponding modal operators. The new modal structure obtained in this way is rich enough to define closure and interior operators corresponding to the classical rough approximation operators and their well-known uni-modal generalisations. In contrast to the standard modal interpretation of rough set approximations, in the new settings one can directly deal with information granules and their properties, which is crucial for granular computing paradigm. More precisely, we are provided with means of describing features of objects and information granules, as well as inclusion degrees between granules.
Wydawca
Rocznik
Strony
157--172
Opis fizyczny
Bibliogr. 28 poz.
Twórcy
autor
  • Maria Curie-Skłodowska University, Department of Logic and Cognitive Science, Pl. Marii Curie-Skłodowskiej 4, 20-031 Lublin, Poland
  • University of Białystok, Faculty of Mathematics and Informatics, Konstantego Ciołkowskiego 1M, 15-245 Białystok, Poland
Bibliografia
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  • [8] Khan MA, Banerjee A. A logic for complete information systems. Proceedings of the 10th European Conference, ECSQARU 2009, Verona. Lecture Notes in Computer Science 5590, 2009; pp. 829–840. doi: 10.1007/978-3-642-02906-6_71.
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  • [24] Yao YY. Relational interpretations of neighborhood operators and rough set approximation operators. Information Sciences. 1998;111(1-4):239–259. doi: 10.1016/S0020-0255(98)10006-3.
  • [25] Zadeh L. The key roles of fuzzy information granulation in human reasoning, fuzzy logic and computing with words. 1996. In: Proc. of 5th IEEE International Conference on Fuzzy Systems, p. 1. Available from: http://www.eecs.berkeley.edu/XRG/Summary/Old.summaries/97abstracts/zadeh.1.html
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  • [27] Zhu W, Wang FY. Relationships among three types of covering rough sets. Proc. 2006 IEEE International Conference on Granular Computing, 2006, pp. 43–48. doi: 10.1109/GRC.2006.1635755.
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Uwagi
Opracowanie ze środków MNiSW w ramach umowy 812/P-DUN/2016 na działalność upowszechniającą naukę (zadania 2017).
Typ dokumentu
Bibliografia
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