Rahul Singhai

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In the literature of Round-Robin scheduling scheme, each job is processed, one after the another after giving a fix quantum. In case of First-come first-served, each process is executed, if the previously arrived processed is completed. Both these scheduling schemes are used in this paper as its special cases. A Markov chain model is used to compare several(More)
World Wide Web is growing rapidly in recent years. User's experience on the internet can be improved by minimizing user's web access latency. This can be done by predicting the next step taken by user towards the accessing of web page in advance, so that the predicted web page can be prefetched and cached. So to improve the quality of web services, it is(More)
Data cleaning is one of the important step of KDD (Knowledge discovery in database) process. One critical problem in data cleaning is the presence of missing values. Various approaches have proposed to find & replace such missing data including use of mean value, use of global constant, replace by more probable value etc. Imputation is one of the important(More)
One major problem in the data cleaning & data reduction step of KDD process is the presence of missing values in attributes. Many of analysis task have to deal with missing values and have developed several treatments to guess them. One of the most common method to replace the missing values is the mean method of imputation. In this paper we suggested a new(More)
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