References
- Abernathy , WJ , Ballof , N , Hershey , JC and Wandel , S . 1973 . A three-stage manpower planning and scheduling model: a service-sector example . Op. Res. , 21 ( 2 ) : 693 – 711 .
- Aczel , AD . 1989 . Complete Business Statistics , Boston : R. D. Irwin .
- Anonymous . 2002 . LINGO: Users Guide , Chicago : LINDO Systems Inc. .
- Baker , KR . 1976 . Workforce allocation in cyclical scheduling problems: a survey . . Op. Res. Quart. , 27 ( 1 ) : 155 – 167 .
- Bard , JF , Binici , C and deSilva , AH . 2003 . Staff scheduling at the United States postal services . Computers & Op. Res. , 30 ( 5 ) : 745 – 771 .
- Betchhold , SE , Brusco , MJ and Showalter , M . 1991 . A comparative evaluation of labour tour scheduling methods . Dec. Sci. , 22 ( 4 ) : 683 – 699 .
- Blazewicz , J , Ecker , KH , Pesch , E , Schmidt , G and Weglarz , J . 1996 . Scheduling Computer and Manufacturing Processes , Berlin : Springer .
- Campbell , GM . 1999 . Cross-utilization of workers whose capabilities differ . Manage. Sci. , 45 ( 5 ) : 722 – 732 .
- Cattrysse , DG and van Wassenhove , L . 1992 . A survey of algorithms for the generalised assignment problem . Euro. J. Op. Res. , 60 ( 3 ) : 260 – 272 .
- Garey , RM and Johnson , DC . 1979 . Computers and Intractability: A Guide to the Theory of NP-Completeness , New York : Freeman and Company .
- Grabot , B and Letouzey , A . 2000 . Short-term manpower management in manufacturing systems: new requirements and DSS prototyping . Computers in Industry , 43 ( 1 ) : 11 – 29 .
- Jarrah , AIZ , Bard , JF and deSilva , AH . 1994 . Solving large-scale tour scheduling problems . Manage. Sci. , 40 ( 9 ) : 1125 – 1144 .
- Lagodimos , AG , Charalambopoulos , A and Kavgalaki , A . 1996 . Computer-aided packing shop scheduling in a manufacturing plant . Int. J. Prod. Econ. , 46 : 621 – 630 .
- Lagodimos , AG and Leopoulos , V . 2000 . Greedy heuristic algorithms for manpower shift planning . Int. J. Prod. Econ. , 68 ( 1 ) : 95 – 106 .
- Lodi , A , Martello , S and Monaci , M . 2002 . Two-dimensional packing problems: a survey . Euro. J. Op. Res. , 141 ( 2 ) : 241 – 252 .
- Martello , S , Soumis , F and Toth , P . 1997 . Exact and approximation algorithms for makespan minimisation on unrelated parallel machines . Discrete Appl. Math. , 75 ( 2 ) : 169 – 188 .
- Silver , EA , Pyke , DF and Peterson , R . 1998 . Inventory Management and Production Planning and Scheduling , New York : John Wiley and Sons .
- Tien , J and Kamiyama , A . 1982 . On manpower scheduling algorithms . SIAM Rev. , 24 ( 3 ) : 275 – 287 .
- Trivedi , VM and Warner , D . 1976 . A branch and bound algorithm for optimum allocation of float nurses . Manage. Sci. , 22 ( 9 ) : 972 – 981 .