电信科学 ›› 2010, Vol. 26 ›› Issue (2): 31-36.doi: 10.3969/j.issn.1000-0801.2010.02.011

• 研究与开发 • 上一篇    下一篇

Bloom Filter研究进展

严华云1,2,关佶红2   

  1. 1 湖州师范学院信息与工程学院 湖州313000
    2 同济大学电子与信息工程学院 上海201804
  • 出版日期:2010-02-15 发布日期:2010-02-15
  • 基金资助:
    湖州市科技攻关项目;湖州市科技攻关项目;湖州市科技攻关项目;浙江省自然科学基金杰出青年团队项目;浙江省自然科学基金资助项目;浙江省自然科学基金资助项目;浙江省科技计划项目;湖州市科技攻关项目

Survey of Bloom Filter

Huayun Yan1,2,Jihong Guan2   

  1. 1 School of Information&Engineering,Huzhou Teachers College,Huzhou 313000,China
    2 College of Electronics&Information Engineering,Tongji University,Shanghai 201804,China
  • Online:2010-02-15 Published:2010-02-15

摘要:

近年来,由于Bloom filter具有可压缩性和高效查询性,其在分布式数据库、网络缓存、对等网和信息检索等领域引起了越来越多的研究者关注。随着Bloom filter不同应用需求的出现,多种Bloom filter变体被提了出来,诸如:支持删除元素的CBF;可以统计频次型的SBF、DCF、dlCBF;大小可以动态伸长的DBF、SBF;压缩型BF等。本文对Bloom filter及其各种变体进行了介绍,并对其特点进行了分析比较,总结了它们各自的优势和不足,并进一步指出了Bloom filter未来的一些研究方向。

关键词: 分布式计算, Bloomfilter, 计算机网络

Abstract:

In recent years,the communication community has witnessed a growing interest in Bloom filter which including two characters of compressibility and efficient query,mainly due to the awareness of its importance in many applications involving distributed database,Internet cache,peer-to-peer,and information retrieval etc.Several variants of Bloom filter was presented as the requirement of application,such as: CBF,which support deleting elements operations; SBF、DCF、dlCBF,which support counting the frequency of elements; DBF、SBF,which can extend the length of Bloom filter; CBF,which can compress the Bloom filter.This paper introduces all the variations,analyzes their characteristics and compares them with each other.Finally,outlines the directions for future research.

Key words: computer Internet, distributed computing, bloom filter

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