A group testing problem for hypergraphs of bounded rank

被引：15
|
作者：
Triesch, E
机构：
[1] Forsch. Inst. fur Diskrete Math., D-53113 Bonn
来源：
DISCRETE APPLIED MATHEMATICS | 1996年 / 66卷 / 02期
关键词：
group testing; search problems; hypergraphs; Kraft's inequality;
D O I：
10.1016/0166-218X(95)00120-G
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
Suppose that a hypergraph H = (V,E) of rank r is given as well as a probability distribution p(e) (e is an element of E) on the edges. We show that in the usual group testing model the unknown edge can be found by less than - log p(e) + r tests. For the case of the uniform distribution, the result proves a conjecture of Du and Hwang.
引用
收藏
页码：185 / 188
页数：4
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