2 problems

Matching

Asymptotic threshold conjecture for wide-sense frameproof codes
At least 1 year old
Wide-sense frameproof threshold conjecture.
opencover-free-families frameproof-codes
09
Asymptotic upper-bound conjecture for wide-sense 2-frameproof codes
About 2 years old
Wide-sense 2-frameproof code conjecture. For large $n$ ,
openextremal-combinatorics frameproof-codes
08