Research Article

A Simulated Annealing Algorithm to Construct Covering Perfect Hash Families

Table 7

Results for strength .

CA constructed Previous New UBs CA constructed Previous New UBs

723 1 2211 1
885 1 2229 1
939 1 2370 1
963 1 2387 1
1143 2 2397 1
1190 1 2413 1
1239 1 2439 1
1311 2 2447 1
1360 1 2459 1
1394 1 2477 1
1435 1 2504 2
1474 1 2518 1
1511 1 2531 1
1542 1 2546 1
1575 1 2564 1
1600 1 2588 1
1635 1 2593 1
1659 1 2608 1
1695 1 2615 1
1707 1 2625 1
1743 1 2635 1
1767 1 2651 1
1785 1 2668 1
1821 1 2677 1
1839 1 2684 1
1863 1 2700 1
1887 1 2728 2
1899 1 2747 2
1941 2 2761 1
1965 1 2834 7
1989 1 2838 1
2007 1 2854 1
2025 1 2862 1
2043 1 2871 1
2067 1 2878 1
2085 1 2898 1
2103 1 2901 1
2115 1 2908 1
2133 1 2934 3
2157 1 2955 2
2169 1 2993 4
2187 1 3156 32
2205 1