Mining the Key Nodes from Software Network Based on Fault Accumulation and Propagation

Table 1

The rank of function nodes by SF for Tar versions.

	Rank/value
Node	Tar-1.21	Tar-1.23	Tar-1.25	Tar-1.27	Tar-1.28
flush_archive	1/11.178	1/10.253	1/9.238	1/9.221	1/9.208
dump_file	2/8.509	2/8.256	2/8.306	2/8.357	2/8.408
dump_file0	3/6.287	3/6.120	3/6.150	3/6.150	3/6.150
find_next_block	4/5.220	4/4.676	5/4.323	5/4.313	5/4.304
update_archive	5/4.460	5/4.412	4/4.556	4/4.729	4/4.830
gnu_flush_write	6/3.849	6/3.567	6/3.112	6/3.107	7/3.103
_gnu_flush_write	7/3.475	7/3.246	8/2.744	8/2.740	9/2.737
create_archive	8/2.873	8/3.004	7/2.944	7/3.104	6/3.170
dump_regular_file	9/2.621	9/2.642	9/2.509	9/2.629	10/2.629
open_archive	10/2.311	10/2.292	10/2.299	10/2.534	8/2.768