Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Li-Lian, Gao"'
Publikováno v:
Asia Pacific journal of clinical nutrition. 27(3)
Nutrition and inflammation play a crucial role in the development of cancer. The prognostic value of the prognostic nutritional index (PNI) has been confirmed in some types of human cancers. This study analyzed the prognostic significance of the preo
Publikováno v:
Interfaces. May/Jun93, Vol. 23 Issue 3, p107-117. 11p.
Publikováno v:
International Journal of Production Economics. 115:528-541
This research studies master production schedule (MPS) and advanced order commitment (AOC) in two-stage supply chains. Experimental analysis, based on computer simulation, evaluates the impact of environmental and MPS design factors on optimal policy
Publikováno v:
Mathematical and Computer Modelling. 47(11-12):1254-1263
In the coordinated lot-size problem, a major setup cost is incurred when at least one member of a product family is produced and a minor setup cost for each different item produced. This research consolidates the various modeling and algorithmic appr
Publikováno v:
International Journal of Production Research. 46:1933-1954
While the literature primarily addresses MPS design from the manufacturer's perspective, this research considers MPS policy design in a two-stage rolling schedule environment with a particular focus on the policy governing schedule flexibility in the
Publikováno v:
Journal of the Operational Research Society. 58:808-815
This paper considers the dynamic demand joint replenishment problem where there is a joint setup cost in each time period when any member of the product family is replenished and a separate setup cost for each different item replenished. We present t
Publikováno v:
Decision Sciences. 36:33-64
This research investigates the impact of electronic replenishment strategy on the operational activities and performance of a two-stage make-to-order supply chain. We develop simulation-based rolling schedule procedures that link the replenishment pr
Autor:
E. Powell Robinson, Li-Lian Gao
Publikováno v:
Management Science. 42(11):1556-1564
This paper describes a mixed-integer programming formulation and dual ascent based branch-and-bound algorithm for the multiproduct dynamic demand coordinated replenishment problem with backlogging. The single sourcing properties of the formulation an
Autor:
Li-Lian Gao, E. P. Robinson
Publikováno v:
Mathematical and Computer Modelling. 20:111-120
Advances in computer and communications technology have led to increased use of distributed computer systems which utilize communications channels to interconnect geographically separated users, computer facilities, and data files into integrated inf
Autor:
Li-Lian Gao, E. Powell Robinson
Publikováno v:
European Journal of Operational Research. 76:410-427
This paper presents a general model and dual-based branch-and-bound solution procedure for finding optimal solutions to the single-echelon, two-echelon, and multi-activity uncapacitated facility location problems. The problem is formulated as an arbo