Report summary

For Purdue University West Lafayette Department of Computer Science in 2021-2023, the graph shows 19 visible PIs and 5 internal PI collaborations. The main research signal is Computer Science as the leading field (34% of slots across 13 PIs; 13 labels), Artificial Intelligence as the leading subfield (15% of slots across 7 PIs; 7 labels), and Privacy-Preserving Technologies in Data as the leading topic (4% of slots across 2 PIs; 2 labels). That looks relatively sparse, so claims about department-wide cohesion should be made carefully. The most prominent PIs by weighted works are Daisuke Kihara (19.3 weighted works; Protein Structure and Dynamics, Enzyme Structure and Function); Elisa Bertino (15.5 weighted works; Access Control and Trust, Anomaly Detection Techniques and Applications). The clearest collaboration lines are Daisuke Kihara and Xiao Wang (11 shared works, weight 7.4). The strongest breakdown groups are group 1 with 4 PIs, 3 internal connections, weight 1.8, around Artificial Intelligence, Sociology and Political Science, Information Systems, led by Elisa Bertino, Bruno Ribeiro, Ninghui Li.