5 citations · 7 across the 4 of their papers we have counts for
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math.CO2012★ 5 cited
MacWilliams-type equivalence relations
Soohak Choi, Jong Yoon Hyun, Hyun Kwang Kim +1
Let be a poset on , the set of order ideals of and an equivalence relation on . The concep…
math.CO2011
Structures and lower bounds for binary covering arrays
Soohak Choi, Hyun Kwang Kim, Dong Yeol Oh
A -ary -covering array is an matrix with entries from with the property that for any column positions, all possible vectors of len…