Trackless on-line paging and computer memory management
We consider existing research methodology for dealing with competitiveness analysis of on-line algorithms as well as introduce some newer analysis techniques for testing research hypotheses. Paging is discussed in general and current algorithms are surveyed and analyzed; We also present a new randomized on-line algorithm for the 2-page cache problem that matches the lower bound, and, therefore, is optimal. The algorithm uses fewer resources than currently known algorithms for the same problem, and is, therefore, an improvement on existing results. Experimental findings for this new algorithm are also presented and analyzed.
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