Research Article

A Simulated Annealing Algorithm to Construct Covering Perfect Hash Families

Table 8

Results for strength .

CA constructed Previous New UBs CA constructed Previous New UBs

1449 1 7702 1
2907 1 7766 1
3216 1 7856 1
3433 1 8108 3
4050 1 8179 1
4359 1 10179 1
4534 1 10419 2
4699 1 10659 1
4854 1 10665 3
5032 1 10911 3
5178 1 11145 1
5351 1 11151 1
5478 1 11385 1
5631 1 11619 2
5757 1 11631 2
5883 1 12111 5
6245 1 12831 9
6348 1 12993 4
6715 3 13089 2
6832 1 13323 2
6932 1 13563 6
7036 1 13791 2
7131 1 15249 22
7233 1 15975 16
7315 1 17427 50
7411 1 41141 33
7506 1 48965 81
7600 1 49598 50