Online Experiments

We evaluate our online page revisitation policies empirically, using simulation over our web data sets described in Section 3.1. There are three sets of experiments:

• Comparison between our two policies. (Section 5.1)
  
• Measurement of the space footprint. (Section 5.2)
  
• Comparison with previous work. (Section 5.3)

Figure 8: Warm-up performance of online revisitation policies, on high-quality data set.

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