Hot-Spot Based Compostion Algorithm

Title	Hot-Spot Based Compostion Algorithm
Creator	Lien, Yao-nan;Lee, Dik Lun;Lai, Ten-hwang;Wei, Shu-shang 連耀南
Contributor	資科系
Date	1992
Date Issued	17-Jun-2015 16:42:25 (UTC+8)
Summary	A composition requires three operations: join, project, and duplicate elimination. A hot-spot composition algorithm is proposed in an attempt to achieve savings on both join and external sort operations. The proposed algorithm reduces the effort of performing the join operation by using a novel hot-spot technique. Several experiments have been conducted, and it is shown that the hot-spot composition algorithm outperforms other algorithms under almost every condition. The composition operation is implemented as a primitive operation in the algorithm
Relation	International Conference on Data Engineering - ICDE , pp. 48-55
Type	conference
DOI	http://dx.doi.org/10.1109/ICDE.1992.213206

dc.contributor	資科系
dc.creator (作者)	Lien, Yao-nan;Lee, Dik Lun;Lai, Ten-hwang;Wei, Shu-shang
dc.creator (作者)	連耀南	zh_TW
dc.date (日期)	1992
dc.date.accessioned	17-Jun-2015 16:42:25 (UTC+8)	-
dc.date.available	17-Jun-2015 16:42:25 (UTC+8)	-
dc.date.issued (上傳時間)	17-Jun-2015 16:42:25 (UTC+8)	-
dc.identifier.uri (URI)	http://nccur.lib.nccu.edu.tw/handle/140.119/75916	-
dc.description.abstract (摘要)	A composition requires three operations: join, project, and duplicate elimination. A hot-spot composition algorithm is proposed in an attempt to achieve savings on both join and external sort operations. The proposed algorithm reduces the effort of performing the join operation by using a novel hot-spot technique. Several experiments have been conducted, and it is shown that the hot-spot composition algorithm outperforms other algorithms under almost every condition. The composition operation is implemented as a primitive operation in the algorithm
dc.format.extent	129 bytes	-
dc.format.mimetype	text/html	-
dc.relation (關聯)	International Conference on Data Engineering - ICDE , pp. 48-55
dc.title (題名)	Hot-Spot Based Compostion Algorithm
dc.type (資料類型)	conference	en
dc.identifier.doi (DOI)	10.1109/ICDE.1992.213206
dc.doi.uri (DOI)	http://dx.doi.org/10.1109/ICDE.1992.213206