Presentation 2003/9/7
A Fast Algorithm of Generic Pattern Retrieval and Its Application
Fuminori ADACHI, Takashi WASHIO, Atsushi FUJIMOTO, Hiroshi MOTODA,
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Abstract(in English) The needs of efficient and flexible information retrieval on multistructural data stored in database and network are significantly growing. Especially, its flexibility plays one of key roles to acquire relevant information desired by users in active retrieval process. However, most of the existing approaches are dedicated to each content and data structure respectively, e.g., relational database and natural text. In this work, we propose a generic information retrieval method directly applicable to various types of contents and data structures. The power of this approach comes from the use of the generic and invariant feature information obtained from byte patterns in the files through some mathematical transformation. The experimental evaluation of the proposed approach for real data indicates its high feasibility.
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Keyword(in English) active data mining / information retreival / athematical transformation / transformation invariance
Paper # AI2003-30
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Committee AI
Conference Date 2003/9/7(1days)
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Registration To Artificial Intelligence and Knowledge-Based Processing (AI)
Language ENG
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) A Fast Algorithm of Generic Pattern Retrieval and Its Application
Sub Title (in English)
Keyword(1) active data mining
Keyword(2) information retreival
Keyword(3) athematical transformation
Keyword(4) transformation invariance
1st Author's Name Fuminori ADACHI
1st Author's Affiliation I.S.I.R., Osaka University()
2nd Author's Name Takashi WASHIO
2nd Author's Affiliation I.S.I.R., Osaka University
3rd Author's Name Atsushi FUJIMOTO
3rd Author's Affiliation I.S.I.R., Osaka University
4th Author's Name Hiroshi MOTODA
4th Author's Affiliation I.S.I.R., Osaka University
Date 2003/9/7
Paper # AI2003-30
Volume (vol) vol.103
Number (no) 304
Page pp.pp.-
#Pages 5
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