Tcha Dong-Wan

Dong-Wan Tcha

Information about the author Dong-Wan Tcha will soon be added to the site.
Found 7 papers in total
A column generation approach to the heterogeneous fleet vehicle routing problem
A column generation approach to the heterogeneous fleet vehicle routing problem
2007
We consider a vehicle routing problem with a heterogeneous fleet of vehicles having...
An interconnection model of internet service providers networks
An interconnection model of internet service providers networks
2005
For internet service providers (ISPs), there are three common types of interconnection...
Optimal load balancing on Sonet bidirectional rings
Optimal load balancing on Sonet bidirectional rings
1997
In this paper we consider the Ring Loading Problem, which arises in the design of...
Design of communication networks with survivability constraints
Design of communication networks with survivability constraints
1999
The rapid growth of telecommunication capacity, driven in part by the wide-ranging...
Topological design of a two-level network with ring-star configuration
Topological design of a two-level network with ring-star configuration
1993
This paper deals with topological design of a hierarchical two-level network where the...
Server assignment for multi-stage production systems with finite buffers
Server assignment for multi-stage production systems with finite buffers
1992
The authors consider a multi-stage production system with finite buffers under the...
Management science and operations research in the republic of Korea
Management science and operations research in the republic of Korea
1991
The MS/OR movement in South Korea started in the mid ’60s when the military made...
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