Lenka Nosková

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In this paper I investigate the System of fuzzy relation equations with inf → composition. I compare this system with the system of fuzzy relation equations with sup − *-composition. The purpose of this contribution is to show that there are many things which are common for both systems with sup − * and inf →-composition operations. K e y w o r d s: System(More)
Systems which use a fuzzy rule base and an inference mechanisms are quite frequently used in many applications. Fuzzy rules and inference mechanisms can be described by a system of fuzzy relation equations. A solution to a given system of fuzzy relation equations can serve us a proper model of fuzzy rules (fuzzy model for short). But only two particular(More)
BACKGROUND To strengthen research and differential diagnostics of mitochondrial disorders, we constructed and validated an oligonucleotide microarray (h-MitoArray) allowing expression analysis of 1632 human genes involved in mitochondrial biology, cell cycle regulation, signal transduction and apoptosis. Using h-MitoArray we analyzed gene expression(More)
Antiglucocorticoid activities of two antigestagens-antiglucocorticoids (AGs)-mifepristone and onapristone-were tested in hydrocortisone-treated suckling male rats. Hydrocortisone (HC) treatment in vivo resulted in (1) reduction of the relative thymus weight and absolute thymocyte counts; (2) relative decrease of the CD4(+)CD8(+) thymocyte proportion(More)
Presenile dementia may be caused by a variety of different genetic conditions such as familial Alzheimer's disease, prion disease as well as several hereditary metabolic disorders including adult onset neuronal ceroid lipofuscinosis. We report a multigenerational family with autosomal dominant presenile dementia harboring a cerebellar phenotype.(More)
The problem of solvability of a system of equations with inf-→ composition has been considered in semilinear spaces. We used the fact that a set of solutions is determined by maximal solutions and therefore, we focused on characterization of them. At first, full sets of maximal solutions of single equations in the case of a finite universe and different(More)
(project nr. 011S01106) and projects MSM6198898701 of the M ˇ SMTČR and IAA108270902 of the GAAVČR. Abstract—It is well known that a fuzzy rule base can be interpreted in different ways. From a logical point of view, the conjunctive interpretation is preferred, while from a practical point of view, the disjunctive interpretation has been dominantly present.(More)
Systems of fuzzy relation equations are considered as models of fuzzy inference systems. A proper use of an inference mechanism connected to a fuzzy relation modelling a fuzzy rule base is certified by keeping the fundamental interpolation condition. The paper aims at new solutions of systems of fuzzy relation equations and introduces new solvability(More)