D. Sitaram, Y. Zheng, and K. L. Shepard “Full-chip, three-dimensional, shapes-based RLC extraction” IEEE Transactions on CAD, May 2004
Y. Li, G. Patounakis, K. L. Shepard, and S. M. Nowick, “Design of an asynchronous micropipelined datapath with heterogeneous dynamic voltage scaling ” IEEE Journal of Solid-State Circuits, April, 2004
G. Patounakis, Y. W. Li, and K. L. Shepard, “A Fully Integrated On-Chip DC-DC Conversion and Power Management System” IEEE Journal of Solid-State Circuits, 2004, March, 2004
S. Rajapandian, Z. Xu, and K. L. Shepard, “Energy-efficient, low-voltage operation of digital CMOS circuits through charge-recycling” Symposium on VLSI Circuits, 2004.
S. C. Chan, P. J. Restle, K. L. Shepard, N. James, and R. Franch, “A 4.8 GHz Resonant Global Clock Distribution” Digest of Technical Papers, International Solid-State Circuits Conference, 2004.