K. Novianingsih
(1), R. Hadianti
(2), S. Uttunggadewa
(3)
(1)
Department of Informatics Engineering Universitas Komputer Indonesia, Bandung., Indonesia,
(2)
Industrial and Financial Mathematics Research Group, Faculty of Mathematics and Nat-
ural Sciences, Institut Teknologi Bandung, Bandung 40132, Indonesia., Indonesia,
(3)
Combinatorial Mathematics Research Group, Faculty of Mathematics and Natural
Sciences, Institut Teknologi Bandung, Bandung 40132, Indonesia., Indonesia
