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RANDOM k-SET POOL DESIGNS WITH DISTINCT COLUMNS

Published online by Cambridge University Press:  01 January 2000

F. K. Hwang
F. K. Hwang
Affiliation:
Department of Applied Mathematics, National Chiao-Tung University, Hsinchu, Taiwan, Republic of China, E-mail: [email protected]
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Abstract

Random k-set pool designs are known to be efficient but suffer the presence of clones having identical test sets (hence indistinguishable). We propose a random pool design with distinct k-sets. We give an algorithm to generate the design and compute the expected numbers of unresolved negatives and unresolved positives. We show a relation between the two numbers which holds also for other random designs; hence, it can be used to obtain their expected numbers of unresolved positives which are not known. Among these other random designs, the random size-k design is a new design.

Type
Research Article
Information
Probability in the Engineering and Informational Sciences , Volume 14 , Issue 1 , January 2000 , pp. 49 - 56
Copyright
© 2000 Cambridge University Press

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