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IEICE TRANSACTIONS on Information

LRU-LC: Fast Estimating Cardinality of Flows over Sliding Windows

Jingsong SHAN, Jianxin LUO, Guiqiang NI, Yinjin FU, Zhaofeng WU

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Summary :

Estimating the cardinality of flows over sliding windows on high-speed links is still a challenging work under time and space constrains. To solve this problem, we present a novel data structure maintaining a summary of data and propose a constant-time update algorithm for fast evicting expired information. Moreover, a further memory-reducing schema is given at a cost of very little loss of accuracy.

Publication
IEICE TRANSACTIONS on Information Vol.E99-D No.10 pp.2629-2632
Publication Date
2016/10/01
Publicized
2016/06/29
Online ISSN
1745-1361
DOI
10.1587/transinf.2015EDL8263
Type of Manuscript
LETTER
Category
Fundamentals of Information Systems

Authors

Jingsong SHAN
  PLA University of Science and Technology
Jianxin LUO
  PLA University of Science and Technology
Guiqiang NI
  PLA University of Science and Technology
Yinjin FU
  PLA University of Science and Technology
Zhaofeng WU
  PLA University of Science and Technology

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