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pro vyhledávání: '"Hsin-Min Sun"'
Autor:
Ruey-Lin Sheu, Hsin Min Sun
Publikováno v:
Journal of Global Optimization. 74:21-44
We propose a weighted minimum variance allocation model, denoted by WMVA, which distributes an amount of a divisible resource as fairly as possible while satisfying all demand intervals. We show that the problem WMVA has a unique optimal solution and
Autor:
Yu-Juan Sun, Hsin-Min Sun
Publikováno v:
Numerical Algebra, Control & Optimization. 12:15
We analyze the method of solving the separable convex continuous quadratic knapsack problem by weighted average from the viewpoint of variable fixing. It is shown that this method, considered as a variant of the variable fixing algorithms, and Kiwiel
Autor:
Hsin-Min Sun
Publikováno v:
Hsin-Min Sun
We show that under certain technical conditions that simple [Formula: see text] balanced incomplete block designs (BIBDs) exist for all allowable values of [Formula: see text], where [Formula: see text] is an odd prime power. Our primary technique is
Autor:
Hsin-Min Sun
Publikováno v:
Taiwanese J. Math. 20, no. 3 (2016), 523-543
Hsin-Min Sun
Hsin-Min Sun
We study the existence of simple $(q, k, \lambda)$ BIBDs when the number of elements is a prime power $q$ and $\{c_1, c_2\} \cap \{1, 2\}$ is not empty, where $c_1 = \gcd(k, q-1)$ and $c_2 = \gcd(k-1, q-1)$. We show that in many situations the necess
Autor:
Hsin-Min Sun
Publikováno v:
Journal of Combinatorial Designs. 21:47-59
We show that, when the number of elements is a prime power q, in many situations the necessary conditions , , and are also sufficient for the existence of a simple balanced incomplete block design.
Autor:
Hsin-Min Sun
Publikováno v:
Hsin-Min Sun
We introduce some sequences of binary constant weight codes which are constructed from the affine constructions of balanced incomplete block designs. They give the values for the function [Formula: see text] of constant weight codes, and they are opt
Publikováno v:
Computer Communications. 22:193-194
In this note, we show that a proposed secure broadcasting scheme is insecure. We also present a modified scheme to overcome this weakness. The modified scheme has the extra advantage that each participant can derive his group keys from group identiti
Autor:
Hsin-Min Sun
Publikováno v:
Hsin-Min Sun
Taiwanese J. Math. 14, no. 5 (2010), 1713-1739
Taiwanese J. Math. 14, no. 5 (2010), 1713-1739
Planar nearrings, like most of the subjects in finite geometries, can be applied for the construction of block designs. In this article we introduce the ideas of constructing simple BIBDs (balanced incomplete block designs) from field-generated (or n
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::21cafa8b8955817440de2e924d65eadd
http://journal.tms.org.tw/index.php/TJM/article/view/276
http://journal.tms.org.tw/index.php/TJM/article/view/276
Autor:
Hsin-Min Sun
Publikováno v:
Hsin-Min Sun
We assume (R,+,·) is a ring with unit. Let U (R) denote the set of invertible elements and suppose Φ is a subgroup of U (R) with −1∈Φ . Define an equivalence relation ∼ on R ∗ =R⧹{0} by s 1 ∼s 2 if there is b∈Φ such that bs 1 =s 2 .
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c3f34584000df5b0d8f92756a7fc7b7a