Kyungdoc Kim

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The introduction of Parallel and Distributed Simulation (PADS) has added great impetus to efforts to use simulation as a strategic tool to support decision making in supply chain management. However, due to the heterogeneity and the dynamic nature of supply chains, there are many challenges that must be overcome if supply chain simulation is to play an(More)
In this paper, we consider a multi-staged two-dimensional cutting stock problem (CSP) in a paper industry. Paper production relies on the sequential processes of various large machines (pulp preparation, paper formation, winding, and sheet cutting), which has various machine related constraints. In addition, there are the operational constraints from the(More)
In this research, we intent to identify core target group of users who can maximize the outcome of social network marketing (SNM) program utilizing trust relationships among users. For this purpose, we construct explicit and implicit trust networks and consider the structural similarity of them. By utilizing several topological measures in both networks, we(More)
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