An Approximation Algorithm for a File-Allocation Problem in a Hierarchical Distributed System.
K. Lam, Clement T. Yu:
An Approximation Algorithm for a File-Allocation Problem in a Hierarchical Distributed System.
SIGMOD Conference 1980: 125-132@inproceedings{DBLP:conf/sigmod/LamY80,
author = {K. Lam and
Clement T. Yu},
editor = {Peter P. Chen and
R. Clay Sprowls},
title = {An Approximation Algorithm for a File-Allocation Problem in a
Hierarchical Distributed System},
booktitle = {Proceedings of the 1980 ACM SIGMOD International Conference on
Management of Data, Santa Monica, California, May 14-16, 1980},
publisher = {ACM Press},
year = {1980},
pages = {125-132},
ee = {http://doi.acm.org/10.1145/582250.582270, db/conf/sigmod/LamY80.html},
crossref = {DBLP:conf/sigmod/80},
bibsource = {DBLP, http://dblp.uni-trier.de}
}
BibTeX
Abstract
A file allocation problem in a hierarchical
distributed computer network is examined. It is
shown that the problem is NP-hard. An approximation
algorithm is suggested. It is estimated
that the approximation algorithm has a high chance
of obtaining the optimal solution. Experimental
results show that the difference between the optimal
solution and the solution generated by the
approximation algorithm is no more than 4% away
from the optimal solution.
Copyright © 1980 by the ACM,
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BibTeX
Printed Edition
Peter P. Chen, R. Clay Sprowls (Eds.):
Proceedings of the 1980 ACM SIGMOD International Conference on Management of Data, Santa Monica, California, May 14-16, 1980.
ACM Press 1980 BibTeX
Contents
References
- [1]
- ...
- [2]
- Shi-Kuo Chang:
Data Base Decomposition in a Hierarchical Computer System.
SIGMOD Conference 1975: 48-53 BibTeX
- [3]
- ...
- [4]
- Kapali P. Eswaran:
Placement of Records in a File and File Allocation in a Computer.
IFIP Congress 1974: 304-307 BibTeX
- [5]
- ...
- [6]
- Sakti P. Ghosh:
Distributing a Data Base with Logical Associations on a Computer Network for Parallel Searching.
IEEE Trans. Software Eng. 2(2): 106-113(1976) BibTeX
- [7]
- ...
- [8]
- ...
- [9]
- ...
- [10]
- Samy A. Mahmoud, J. Spruce Riordon:
Optimal Allocation of Resources in Distributed Information Networks.
ACM Trans. Database Syst. 1(1): 66-78(1976) BibTeX
- [11]
- Howard L. Morgan, K. Dan Levin:
Optimal Program and Data Locations in Computer Networks.
Commun. ACM 20(5): 315-322(1977) BibTeX
- [12]
- ...
- [13]
- ...
Referenced by
- Clement T. Yu, M. K. Siu, K. Lam, C. H. Chen:
File Allocation in Distributed Databases with Interaction between Files.
VLDB 1983: 248-259
BibTeX
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