面包屑 发表于 2025-3-28 16:49:07
Strongly Competitive Algorithms for Caching with Pipelined Prefetching this model we consider the following problem. Suppose that a program makes a sequence of . accesses to data blocks. The cache can hold . blocks, where . < .. An access to a block in the cache incurs one time unit, and fetching a missing block incurs . time units. A fetch of a new block can be initi刺穿 发表于 2025-3-28 19:12:41
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A General Decomposition Theorem for the ,-Server Problem. + 1 points, the theorem given here allows an arbitrary number of points in the underlying metric space. This theorem implies .(polylog(.))-competitive randomized algorithms for certain metric spaces consisting of a polylogarithmic number of widely separated sub-spaces, and takes a first step towargenuine 发表于 2025-3-29 08:16:43
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http://reply.papertrans.cn/16/1534/153301/153301_47.png有常识 发表于 2025-3-29 22:20:38
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On the Approximability of the Minimum Test Collection Problemtion . of . such that for every pair of elements (.) in . there exists a test in . that contains exactly one of . and .. It is well known that the greedy algorithm gives a 1 + 2lnn approximation for the test collection problem where ., the size of the ground set. In this paper, we show that this alg