The complexity of processing tree queries in distributed databases

Semi-joins have been introduced to reduce the cost of processing distributed queries. The determine the optimal semi-join processing strategy, one must consider both the reduction effect and the transmission overhead. Researchers have studied the problem of finding the optimal semi-join strategies f...

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Bibliographic Details

Published in:	Parallel and Distributed Processing, 2nd IEEE Symposium On pp. 604 - 611
Main Author:	Chihping Wang
Format:	Conference Proceeding
Language:	English
Published:	IEEE Comput. Soc. Press 1990
Subjects:	Computational complexity Computer science Costs Data models Database systems Distributed computing Distributed databases Marine vehicles Mathematical programming Query processing
ISBN:	0818620870, 9780818620874
Online Access:	Get full text
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