Report summary

For University of Michigan–ann Arbor Department of Industrial and Operations Engineering in 2015-2026, the graph shows 47 visible PIs and 59 internal PI collaborations. The dominant subject mix is Engineering as the leading field (21% of slots across 19 PIs; 19 labels), Management Science and Operations Research as the leading subfield (7% of slots across 8 PIs; 8 labels), and Advanced Queuing Theory Analysis as the leading topic (3% of slots across 4 PIs; 4 labels). That is a healthy pattern, with enough links to reveal several interpretable groups rather than one undifferentiated component. The top weighted PIs are Todd M. Morgan (49.3 weighted works; Prostate Cancer Treatment and Research, Prostate Cancer Diagnosis and Treatment). The most visible ties are Jeremy B. Sussman and Rodney A. Hayward (31 shared works, weight 11.2); Todd M. Morgan and Scott A. Tomlins (40 shared works, weight 9.4). The standout breakdown groups are group 1 with 7 PIs, 7 internal connections, weight 20.6, around Management Information Systems, Management Science and Operations Research, Surgery, led by X. Jessie Yang, Joy W. Chang, Siqian Shen.