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This work presents an approximate model of spatially distributed Markov processes for the GIS-based real-time disaster Decision Support System. The proposed model uses possibility measures based on rough or fuzzy sets approach. The transition distribution of vague Markov jump-type process can be determined using the possibility values. The dynamics of the processes is represented as the motion of...
This work presents web-oriented information system aimed at maintaining academic integrity in Ukrainian educational institutions. The system is aimed at solving the task of diagnostic of academic integrity violation committed by participant of educational process, decision support in academic dishonesty situations and the task of assessing the rating of participants of educational process. Academic...
This work presents the fuzzy-rough spatial model for the real-time decision support systems for complex dynamic systems. The proposed model uses the dynamic fuzzy-rough topology and the three-level spatial hierarchy, which represents discontinuous spatial areas at the upper level, continuous regions at the middle level and their approximation by the grid of cubic cells at the lower level. The boundaries...
We proposed the case-based approach to obtaining blurred boundaries for safety assessment where rough sets was used in uncertainty situations for describing spatial configurations. Due to using the rough sets for determine dynamic safety domains this approach is not sensitive to imprecise and incomplete observations. The main condition of proper implementation of this approach is the presence of a...
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