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On the Locality Modeling of Web Access Stream

초록

영어

Using mathematical method to model Web workload locality characteristics is established based on the study of entropy and coefficient of variation. Experiments show that these metrics can depict locality characteristics more properly and are much easier to use.

목차

Abstract
 1. Introduction
 2. Related Work
  2.1. Inter Arrival Distance (IAD)
  2.2. Independent Reference Model
  2.3. Stack Distance Model
  2.4. Zip’s Law
  2.5. ADF Model
 3. Measuring Locality of Web Object Referenced
  3.1. Modeling of Popularity: Zip’s Law
  3.2. Measuring of Popularity: Entropy
  3.3. Measuring of Correlation: the Coefficient of Variation
 4. Experiments
  4.1. Data Collection
  4.2. Validaton of Files’ Reference Distance
  4.3. Validation of Two Measure Method
 5. Conclusion
 Acknowledgments
 References

저자정보

  • Huixia Wang Department of Information Engineering, HeNan Radio & Television University
  • Yao Yao School of Information Engineering, Zhongzhou University, Zhengzhou 450044, China, Zhengzhou, China 450046

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