A method of reduction e-mails using replacement and repression

  • Authors:
  • Atsushi Sakakibara;El-Sayed Atlam;Kazuhiro Morita;Yasuhiko Fujita

  • Affiliations:
  • Media Fusion Co. Ltd., Furukawa Osaka Bldg. 2-1-29 Dojimahama, Kita-ku, Osaka 530-0004, Japan.;Media Fusion Co. Ltd., Furukawa Osaka Bldg. 2-1-29 Dojimahama, Kita-ku, Osaka 530-0004, Japan.;Media Fusion Co. Ltd., Furukawa Osaka Bldg. 2-1-29 Dojimahama, Kita-ku, Osaka 530-0004, Japan.;Media Fusion Co. Ltd., Furukawa Osaka Bldg. 2-1-29 Dojimahama, Kita-ku, Osaka 530-0004, Japan

  • Venue:
  • International Journal of Computer Applications in Technology
  • Year:
  • 2008

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Abstract

E-mail systems are one of the most useful communication toolsfor business, education, etc., but missing e-mail informationbecomes a very serious problem. Therefore, it is important toretrieve the meaning of messages efficiently, that is to say,finding important portions from messages by changing pages areinefficient actions. This paper presents a method of reducingmessages by keeping the meaning of massages. This solution isuseful for small size devices such as PDA, handy phones and so on.The presented method defines replacement and repression patterns,but the text's meaning is sometimes altered. In order to solve thisproblem, this paper introduces a meaning distortion rate and thecriterion of reducing texts uniformly. For the real time process,an extension of a string pattern-matching algorithm is discussed.From the simulation results by using reduction knowledge with15,000 patterns for e-mail, it turns out that the rate of reducingtexts by the presented method is about 75%, the rate of keepingmeanings of the original messages is 95% and the time of processingone mail becomes 0.1 ms.