An algorithm for combinatorial interaction testing: definitions and rigorous evaluations

Journal of Software Engineering Research and Development

Table 2 Matrix Θ for the example in Fig. 1

θ _i	Bank	Function	Card	Flag
1	bankA	debit	λ	false
2	bankA	credit	λ	false
3	bankB	debit	λ	false
4	bankB	credit	λ	false
5	bankA	λ	cardA	false
6	bankA	λ	cardB	false
7	bankA	λ	cardC	false
8	bankB	λ	cardA	false
9	bankB	λ	cardB	false
10	bankB	λ	cardC	false
11	λ	debit	cardA	false
12	λ	debit	cardB	false
13	λ	debit	cardC	false
14	λ	credit	cardA	false
15	λ	credit	cardB	false
16	λ	credit	cardC	false