2 papers
math.CO2025
Completely (Quasi-)Uniform Nested Boolean Steiner Quadruple Systems
Xiao-Nan Lu
Nested Steiner quadruple systems are designs derived from Steiner quadruple systems (SQSs) by partitioning each block into pairs. A nested SQS is completely uniform if every possib…
stat.CO2024
Efficient pooling designs and screening performance in group testing for two type defectives
Hiroyasu Matsushima, Yusuke Tajima, Xiao-Nan Lu +1
Group testing is utilized in the case when we want to find a few defectives among large amount of items. Testing n items one by one requires n tests, but if the ratio of defectives…