Report summary

For University of California, Berkeley Department of Electrical Engineering and Computer Sciences in 2015-2026, the graph shows 118 visible PIs and 247 internal PI collaborations. The main research signal is Engineering as the leading field (31% of slots across 65 PIs; 65 labels), Electrical and Electronic Engineering as the leading subfield (15% of slots across 39 PIs; 39 labels), and Photonic and Optical Devices as the leading topic (2% of slots across 7 PIs; 7 labels). That is a healthy pattern, with enough links to reveal several interpretable groups rather than one undifferentiated component. The most prominent PIs by weighted works are Ali Javey (100 weighted works; 2D Materials and Applications, Advanced Sensor and Energy Harvesting Materials); Laura Waller (76.4 weighted works; Digital Holography and Microscopy, Advanced Fluorescence Microscopy Techniques). The clearest collaboration lines are Sayeef Salahuddin and Chenming Hu (90 shared works, weight 45.9). The strongest breakdown groups are group 1 with 10 PIs, 11 internal connections, weight 48.5, around Cognitive Neuroscience, Electrical and Electronic Engineering, Cellular and Molecular Neuroscience, led by Laura Waller, Ana Claudia Arias, Jan M. Rabaey; group 2 with 10 PIs, 9 internal connections, weight 40, around Molecular Biology, Artificial Intelligence, Biophysics, led by Nir Yosef, Michael I. Jordan, Bin Yu.