Ching-Seh Wu Dick B. Simmons Software Project Planning Associate (SPPA): A Knowledge-Based Approach for Dynamic Software Project Planning and Tracking. 305-310 2000 conf/compsac/2000 COMPSAC http://doi.ieeecomputersociety.org/10.1109/CMPSAC.2000.884739 db/conf/compsac/compsac2000.html#WuS00