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20152021
most citedDisjoint spread systems and fault location

15 citations · 18 across the 5 of their papers we have counts for

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15 papers · 1 filter

math.CO2021

Smaller embeddings of partial -star decompositions

Ajani De Vas Gunasekara, Daniel Horsley

A -star is a complete bipartite graph . For a graph , a -star decomposition of is a set of -stars in whose edge sets partition the edge set of . If…

math.CO20213 cited

Distributing hash families with few rows

Charles J. Colbourn, Ryan E. Dougherty, Daniel Horsley

Column replacement techniques for creating covering arrays rely on the construction of perfect and distributing hash families with few rows, having as many columns as possible for…

math.CO202115 cited

Disjoint spread systems and fault location

Charles J. Colbourn, Bingli Fan, Daniel Horsley

When factors each taking one of levels may affect the correctness or performance of a complex system, a test is selected by setting each factor to one of its levels and det…

math.CO2020

More constructions for Sperner partition systems

Adam Gowty, Daniel Horsley

An -Sperner partition system is a set of partitions of some -set such that each partition has nonempty parts and no part in any partition is a subset of a part in a d…

math.CO2020

Countable homogeneous Steiner triple systems avoiding specified subsystems

Daniel Horsley, Bridget S. Webb

In this article we construct uncountably many new homogeneous locally finite Steiner triple systems of countably infinite order as Fra\"ıssé limits of classes of finite Steiner tri…

math.CO2019

On determining when small embeddings of partial Steiner triple systems exist

Darryn Bryant, Ajani De Vas Gunasekara, Daniel Horsley

A partial Steiner triple system of order is a pair where is a set of elements and is a set of triples of elements of such that any t…