Bisemilattice-valued fuzzy sets.
Lazarević, Vera, Šešelja, Branimir, Tepavčević, Andreja (1998)
Novi Sad Journal of Mathematics
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Lazarević, Vera, Šešelja, Branimir, Tepavčević, Andreja (1998)
Novi Sad Journal of Mathematics
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Ernesto Damiani, Letizia Tanca, Francesca Arcelli Fontana (2000)
Kybernetika
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A flexible query model is presented for semi-structured information stored in well-formed XML documents, modeled as XML fuzzy graphs by computing estimates of the importance of the information associated to XML elements and attributes. The notion of fuzzy graph closure with threshold is then used to obtain a fuzzy extension of the XML fuzzy graphs’ topological structure. Weights associated to closure arcs are computed as a conjunction of the importance values of the underlying arcs in...
Eslahchi, Changiz, Onagh, B.N. (2006)
International Journal of Mathematics and Mathematical Sciences
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Jun, Young Bae, Kavikumar, Jacob (2011)
Bulletin of the Malaysian Mathematical Sciences Society. Second Series
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Hong, Sung Min, Jun, Young Bae, Kim, Seon Jeong, Kim, Gwang Il (2001)
International Journal of Mathematics and Mathematical Sciences
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Alimohammady, M., Roohi, M. (2006)
Journal of Applied Mathematics and Stochastic Analysis
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Anna Kolesárová (1998)
Mathware and Soft Computing
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The addition of fuzzy intervals based on a triangular norm T is studied. It is shown that the addition based on a t-norm T weaker than the Lukasiewicz t-norm T acts on linear fuzzy intervals just as the T-based addition. Some examples are given.
Miguel Delgado, José Luis Verdegay, M. Amparo Vila (1994)
Mathware and Soft Computing
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Two different definitions of a Fuzzy number may be found in the literature. Both fulfill Goguen's Fuzzification Principle but are different in nature because of their different starting points. The first one was introduced by Zadeh and has well suited arithmetic and algebraic properties. The second one, introduced by Gantner, Steinlage and Warren, is a good and formal representation of the concept from a topological point of view. The objective of this paper is...
G. Thangaraj, Ganesan Balasubramanian (2001)
Kybernetika
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In this paper the concept of somewhat fuzzy semicontinuous functions, somewhat fuzzy semiopen functions are introduced and studied. Besides giving characterizations of these functions, several interesting properties of these functions are also given. More examples are given to illustrate the concepts introduced in this paper.
Beg, Ismat (2001)
Journal of Applied Mathematics and Stochastic Analysis
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Congxin Wu (2008)
Banach Center Publications
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