Cyclical schedules for one-warehouse, multi-retailer systems with dynamic demands. - B. R. Buzby; Gerard M. Campbell; Ian R. Webb (J. Oper. Res. Soc., 1999)

Development and evaluation of an assignment heuristic for allocating cross-trained workers. - Gerard M. Campbell; Moustapha Diaby (Eur. J. Oper. Res., 2002)

A two-stage stochastic program for scheduling and allocating cross-trained workers. - Gerard M. Campbell (J. Oper. Res. Soc., 2011)

On-Call Overtime for Service Workforce Scheduling when Demand Is Uncertain. - Gerard M. Campbell (Decis. Sci., 2012)

Time-Staged Overtime Staffing for Services with Updated Forecasts and Availabilities. - Gerard M. Campbell (Decis. Sci., 2017)