Blending learning becomes popular in Chinese colleges and universities with the rapid using of Internet. Many universities use the BlackBoard Academic Suite( it is abbreviated as BB) to improve the interaction between teachers and students. It is important to evaluate the effect of the blending environment. Thus, the paper made study on assessing blending study based on BB. The paper build a bl...

Two linguistic-based voting systems have been introduced in recent years, namely: Majority Judgement (Balinski and Laraki, 2007) and Range Voting (Smith, 2000). The keys for them are aggregation procedures based on the median and the arithmetic mean of the grades assessed to the alternatives, respectively. In this paper a comprehensive framework based on centered OWA operators (Yager, 2007) and...

Within the frame of decision aid literature, decision making problems with multiple sources of information have drawn the attention of researchers from a wide spectrum of disciplines. In decision situations with multiple individuals, each one has his own knowledge on the alternatives of the decision problem. The use of information assessed in different domains is not a seldom situation. This no...

Time series forecasting of passenger demand is crucial for optimal planning limited resources. For smart cities, transport in urban areas an increasingly important problem, because the construction infrastructure not solution and use public should be encouraged. One most sophisticated techniques time Long Short Term Memory (LSTM) neural networks. These deep learning models are very powerful but...

Due to people's increasing dependence on social networks, it is essential develop a consensus model considering not only their own factors but also the interaction between people. Both external trust relationship among experts and internal reliability of are important in decision-making. This paper focuses improving scientificity effectiveness decision-making presents combining expert network g...

‎for any integer $kgeq 1$‎, ‎a set $s$ of vertices in a graph $g=(v,e)$ is a $k$-‎tuple total dominating set of $g$ if any vertex‎ ‎of $g$ is adjacent to at least $k$ vertices in $s$‎, ‎and any vertex‎ ‎of $v-s$ is adjacent to at least $k$ vertices in $v-s$‎. ‎the minimum number of vertices of such a set‎ ‎in $g$ we call the $k$-tuple total restrained domination number of $g$‎. ‎the maximum num...

Supplier selection is a multiple-attribute decision-making (MADM) problem. Since the decision makers (DMs) such as preferences on alternatives or on the attributes of suppliers are often uncertain, supplier selection becomes more difficult. Grey theory is one of the methods used to study uncertainty, being superior in the mathematical analysis of systems with uncertain information. In this pape...

let $k$ be a positive integer. a subset $s$ of $v(g)$ in a graph $g$ is a $k$-tuple total dominating set of $g$ if every vertex of $g$ has at least $k$ neighbors in $s$. the $k$-tuple total domination number $gamma _{times k,t}(g)$ of $g$ is the minimum cardinality of a $k$-tuple total dominating set of $g$. if$v(g)=v^{0}={v_{1}^{0},v_{2}^{0},ldots ,v_{n}^{0}}$ and $e(g)=e_{0}$, then for any in...