From: On the relationship of code-anomaly agglomerations and architectural problems
System | Downstream | Upstream | ||
---|---|---|---|---|
 | Architectural problem | Architectural problem | ||
 | AG | CA | AG | CA |
S1 | 78 % | 53 % | 80 % | 18 % |
S2 | 85 % | 68 % | 82 % | 2 % |
S3 | 73 % | 11 % | 75 % | 14 % |
S4 | 93 % | 14 % | 50 % | 10 % |
MM | 57 % | 35 % | 58 % | 26 % |
HW | 100 % | 91 % | 45 % | 22 % |
OODT | 62 % | 38 % | 71 % | 58 % |