Alternative Models for Online Analysis. Alex L ó pez-Ortiz University of Waterloo joint work with Reza Dorrigiv, Spyros Angelopoulos and Ian Munro. Competitive analysis drawbacks. Sometimes too pessimistic Focus on worst case at the expense of every-day case Uses off-line optimum concept
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Alternative Models for Online Analysis
University of Waterloo
joint work with Reza Dorrigiv,
Spyros Angelopoulos and Ian Munro
Competitive analysis drawbacks
Paging: A case study
“Architects are your friend”
Most of the time, anyhow.
A more realistic theoretical model is likely to lead to practical insights
Applies to other online problems e.g. list access
This leads to a new notion calledcooperative ratio