According to the characteristics of the large amount of QAR data,such as many parameters, time constraints, strong randomness and the problems of discrete data, together with attribute reduction and rules colleting during QAR anomaly detection, the paper proposed a anomaly detection algorithm of QAR data based on attribute support of rough set. Firstly, we discrete QAR data after converting the...

We congratulate Koenker and Xiao on their interesting and important contribution to the quantile autoregression (QAR). The paper provides a comprehensive overview on the QAR model, from probabilistic aspects, to model identification, statistical inferences, and empirical applications. The attempt to integrate the quantile regression and the QAR process is intriguing. It demonstrates surprisingl...

We propose strategic games wherein the strategies consist of players asking each other questions and answering those questions. We study simplifications of such games wherein two players simultaneously ask each other a question that the opponent is then obliged to answer. The motivation for our research is to model conversation including the dynamics of questions and answers, to provide new lin...

Q1. What do you mean by computer graphics? Ans. The branch of science and technology concerned with methods and techniques for converting data to or from visual presentation using computers. Q3.What do you mean by interactive computer Graphics? Ans. Interactive computer Graphics like a website, it is only useful if it is browsed by a visitor and no two visitors are exactly alike. It means the w...