C3DSTAR: a 3D wiring capacitance calculator. - James Janak; David D. Ling; Hao-Ming Huang (ICCAD, 1989)

Hierarchical Decomposition: a Parallel Implementation of the Barnes-Hut Tree Algorithm. - Gyan Bhanot; James Janak; Robert Walkup; Vijay Sonnad (Int. J. High Speed Comput., 1996)