2-1 Introduction

Contents 1 Introduction 1 2 Overview of Traac Modeling 2

In performance analysis and design of communication netword modeling data tra c is important. With introduction of new applications, the characteristics of the data tra c changes. We present a brief review the di erent models of data tra c and how they have evolved. We present results of data tra c analysis and simulated tra c, which demonstrates that the packet train model ts the tra c at sour...

Reeective Integral Lattices Contents 1 Introduction 2

Page 2 RRR 12 - 2005 1 Introduction

Fairness is an inherent and fundamental factor of queue service disciplines in a large variety of queueing applications. Service time variability across jobs is an important factor affecting both system performance and scheduling rules (for example, computer systems that prioritize short jobs over long jobs). Service time variability and its effects on mean response times have been studied exte...

: ANSW _ 1 / FEB 99 2 Introduction

Statistics for dental researchers; part 1: Introduction

Learning statistics is a necessity for dental researchers. Due to daily dental science expansion, dental researchers have to study new papers in recent dental journals to remain up to date. On the other hand, knowing principles of statistics helps better understanding of the articles. Some authors revealed that knowledge of dentists about basic topics of statistics was poor. Therefore, in this ...