Fractions have great importance for primary students in mathematics education and are one of the most problematic concepts they encounter their school life. This research study aimed to examine effectiveness a game-based app (Slice Fractions) help develop academic performance self-efficacy fraction skills during distance education. A total 142 fourth grade from eight different classes participa...

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in this paper, a novel hybrid model based on neural network and game theory is proposed to support the analyzers in oil market. in this model, first the neural network is utilized to learn the oil prices associated with opec production level and usa imports level. then the learned neural network is applied by a game model. finally the nash equilibrium points of the game present the optimum deci...

We consider a game, called newsvendor game, where several retailers, who face a random demand, can pool their resources and build a centralized inventory that stocks a single item on their behalf. Profits have to be allocated in a way that is advantageous to all the retailers. A game in characteristic form is obtained by assigning to each coalition its optimal expected profit. A similar game (m...

In this paper, we deal with games with fuzzy payoffs. We proved that players who are playing a zero-sum game with fuzzy payoffs against Nature are able to increase their joint payoff, and hence their individual payoffs by cooperating. It is shown that, a cooperative game with the fuzzy characteristic function can be constructed via the optimal game values of the zero-sum games with fuzzy payoff...

As consumers have become aware of the health risks associated with the high levels of saturated fats present in conventional red meats, an interest in new domesticants has developed. Meat from these species represents the only sector of the European red meat industry which is currently experiencing growth. The production of meat from grazing animals other than cattle and sheep is not subsidised...

objective: to classify different types of acute leukemia based on cooperative game theory and shapley value. materials and methods: in this study, patients data were collected from flow cytometry tests of the iran blood transfusion organization (ibto) have been used. 304 different diagnosed samples in 8 classes of acute leukemia were investigated. samples were initially in numerical format. i...