Results 231 to 235 of about 1,211,632 (235)

Optimum Chemical Balance Weighing Design with Correlated Errors Based on Bipartite and Ternary Designs

2015
The paper is studying the estimation problem of individual weights of objects using the chemical balance weighing design under the restriction on the number times in which each object is weighed. It is assumed that the errors have the same variances and they are equal correlated.
Ceranka, Bronisław, Graczyk, Małgorzata   +1 more
openaire   +1 more source

The line structure of balanced ternary designs with block size three, index three and rho(2) = 1, 2

2000
In this paper necessary and sufficient conditions for a vector to be the fine structure of a balanced ternary design with block size 3, index 3 and rho(2) = 1 and 2 are determined with one unresolved case.
Adams, P., Bryant, D. E., Khodkar, A.
openaire   +2 more sources

Nested balanced ternary designs and Bhaskar Rao designs.

Australas. J Comb., 2008
Margaret Ann Francel, Spencer P. Hurd
openaire   +1 more source

Construction of Balanced Incomplete Block Designs with Binary and Ternary Variance

2023
openaire   +1 more source

Balanced ternary designs with block size three

1980
openaire   +1 more source