NDLI: Analysis of distance based indexing methods for similarity search

Content Provider	IEEE Xplore Digital Library
Author	Mirmadeh, M. Sadjad, B.S.
Copyright Year	2004
Description	Author affiliation: Dept. of Comput. Sci., Waterloo Univ., Ont., Canada (Mirmadeh, M.; Sadjad, B.S.)
Abstract	In this paper we investigate data structures for performing similarity search queries in metric spaces. We have selected six methods proposed in three different communities: two theoretically analyzed structures of Clarkson (1999), GNAT and SA-tree from databases, and AESA and LAESA which are used for pattern recognition applications. We have implemented all these methods and compared their efficiency in practice. We propose an improvement for GNAT data structure that reduces its space requirement. We show this improvement does not degrade the query time by much.
Sponsorship	Cisco Syst. General Elec. Ryerson Univ. AVFX Audio Visual Bell Canada Dofasco Dye & Durham Gennum Corp. IEEE Canada Found. Univ. of Toronto Niagara College of Appl. Arts and Technol
Starting Page	2391
Ending Page	2396
File Size	461569
Page Count	6
File Format	PDF
ISBN	0780382536
ISSN	08407789
DOI	10.1109/CCECE.2004.1347728
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2004-05-02
Publisher Place	Canada
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Indexing Data structures Extraterrestrial measurements Computer science Pattern recognition Multimedia databases Upper bound Pattern analysis Degradation Search problems
Content Type	Text
Resource Type	Article
Subject	Electrical and Electronic Engineering Hardware and Architecture

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1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
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