DC Field | Value | Language |
---|---|---|
dc.contributor.author | CHANG, JW | ko |
dc.contributor.author | YOO, JS | ko |
dc.contributor.author | Lee, Yoon Joon | ko |
dc.date.accessioned | 2013-02-25T22:51:04Z | - |
dc.date.available | 2013-02-25T22:51:04Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 1992-09 | - |
dc.identifier.citation | MICROPROCESSING AND MICROPROGRAMMING, v.35, no.1-5, pp.345 - 352 | - |
dc.identifier.issn | 0165-6074 | - |
dc.identifier.uri | http://hdl.handle.net/10203/65849 | - |
dc.description.abstract | In this paper we evaluate the performance of signature-based multikey access methods. We first establish a taxonomy of signature-based access methods; i.e. One-Path Single-Level (OPSL), Two-Path Single-Level (TPSL), One-Path Two-Level (OPTL), and Two-Path Two-Level (TPTL). Then we show from experimental results that two-path methods such as TPSL and TPTL achieve about 20-80 % gains on retrieval with the expense of 4-9 % more storage overhead, compared to OPSL and OPTL. Among two-path methods, TPTL outperforms TPSL on retrieval when the number of matching records is relatively small (less than 80); otherwise TPSL is better. | - |
dc.language | English | - |
dc.publisher | ELSEVIER SCIENCE BV | - |
dc.subject | SUPERIMPOSED CODING TECHNIQUES | - |
dc.subject | PARTIAL-MATCH RETRIEVAL | - |
dc.title | PERFORMANCE COMPARISON OF SIGNATURE-BASED MULTIKEY ACCESS METHODS | - |
dc.type | Article | - |
dc.identifier.wosid | A1992JN55700056 | - |
dc.identifier.scopusid | 2-s2.0-0026912171 | - |
dc.type.rims | ART | - |
dc.citation.volume | 35 | - |
dc.citation.issue | 1-5 | - |
dc.citation.beginningpage | 345 | - |
dc.citation.endingpage | 352 | - |
dc.citation.publicationname | MICROPROCESSING AND MICROPROGRAMMING | - |
dc.contributor.localauthor | Lee, Yoon Joon | - |
dc.contributor.nonIdAuthor | CHANG, JW | - |
dc.contributor.nonIdAuthor | YOO, JS | - |
dc.type.journalArticle | Article; Proceedings Paper | - |
dc.subject.keywordPlus | SUPERIMPOSED CODING TECHNIQUES | - |
dc.subject.keywordPlus | PARTIAL-MATCH RETRIEVAL | - |
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