A Constraint-Based High School Scheduling System.

Masazumi Yoshikawa Kazuya Kaneko Toru Yamanouchi Masanobu Watanabe A Constraint-Based High School Scheduling System. 63-72 1996 11 IEEE Expert 1 http://csdl2.computer.org/dl/mags/ex/1996/01/x1063.htm db/journals/expert/expert11.html#YoshikawaKYW96