Artificial Neural Network is perhaps most widely used Intelligent tool.There are various features of ANN;which makes it very efficient and it became an integral part in the field of artificial intelligence.One of the important application of ANN is time series prediction.ANN has the ability to predict various non linear parameters.The use of ANN for the Chaotic Time Series prediction is demonstrated in this book.Also, this book gives a brief idea about various different parameters associated with the ANN architecture.This book is all about Netflow chaotic time series prediction.