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IEICE TRANSACTIONS on Information

Open Access
Time Graph Pattern Mining for Network Analysis and Information Retrieval

Yasuhito ASANO, Taihei OSHINO, Masatoshi YOSHIKAWA

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Summary :

Graph pattern mining has played important roles in network analysis and information retrieval. However, temporal characteristics of networks have not been estimated sufficiently. We propose time graph pattern mining as a new concept of graph mining reflecting the temporal information of a network. We conduct two case studies of time graph pattern mining: extensively discussed topics on blog sites and a book recommendation network. Through examination of case studies, we ascertain that time graph pattern mining has numerous possibilities as a novel means for information retrieval and network analysis reflecting both structural and temporal characteristics.

Publication
IEICE TRANSACTIONS on Information Vol.E97-D No.4 pp.733-742
Publication Date
2014/04/01
Publicized
Online ISSN
1745-1361
DOI
10.1587/transinf.E97.D.733
Type of Manuscript
Special Section PAPER (Special Section on Data Engineering and Information Management)
Category

Authors

Yasuhito ASANO
  Kyoto University
Taihei OSHINO
  Kyoto University
Masatoshi YOSHIKAWA
  Kyoto University

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