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arXiv 0801.2378cs.DScs.IR
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字符串算法和数据结构

String algorithms and data structures

Paolo Ferragina

摘要:

字符串匹配领域已经发展到了一个非常复杂的阶段,在研究它时,各种问题都发挥了作用:数据结构和算法设计,数据库原理,压缩技术,体系结构特征,缓存和预取策略。因此,设计良好的字符串数据结构和算法所需的专业知识贯穿于许多计算机科学领域,需要对已知或新颖技术的编排进行更多的研究,以在这个迷人的主题中取得进展。本调查旨在说明我们认为应构成每个索引设计者当前背景的关键思想。我们还讨论了已知的索引方案和算法的积极特点和缺点,并投入了大量的精力在理论和实验方面的详细研究问题和开放的问题。

英文摘要:

The string-matching field has grown at a such complicated stage that various issues come into play when studying it: data structure and algorithmic design, database principles, compression techniques, architectural features, cache and prefetching policies. The expertise nowadays required to design good string data structures and algorithms is therefore transversal to many computer science fields and much more study on the orchestration of known, or novel, techniques is needed to make progress in this fascinating topic. This survey is aimed at illustrating the key ideas which should constitute, in our opinion, the current background of every index designer. We also discuss the positive features and drawback of known indexing schemes and algorithms, and devote much attention to detail research issues and open problems both on the theoretical and the experimental side.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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