S
Sang-Un Lee
Researcher at Gangneung–Wonju National University
Publications - 5
Citations - 3
Sang-Un Lee is an academic researcher from Gangneung–Wonju National University. The author has contributed to research in topics: A* search algorithm & Borůvka's algorithm. The author has an hindex of 1, co-authored 5 publications receiving 3 citations.
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A Point-to-Point Shortest Path Algorithm Based on Level Node Selection
TL;DR: An algorithm that can shorten the complexity of Dijkstra algorithm that is applied to the shortest path searching in real-time GPS Navigation System into an up-to-date O(n).
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Optimization of Economic Load Dispatch Problem Using Linearly Approximated Smooth Fuel Cost Function
TL;DR: This algorithm approximates a non-smooth power cost function to a linear approximate function and subsequently shuts down a generator with the highest operating cost and reduces the power of generator with more generating cost in order to balance the generating power and demands.
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Simple Algorithm for Large-scale Unbalanced Transportation Problem
TL;DR: A simple heuristic algorithm to the large-scale unbalanced transportation problem, which determines the number of demands areas for each supply area and executes on the latter in the ascending order of each of their corresponding demand areas.
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Proposal of Minimum Spanning Tree Algorithm using 2-Edges Connected Grap
TL;DR: A fast minimum spanning tree algorithm which simplify the original graph to 2-edge connected graph, and using the cycling property, and reduces 60% of the trial number than Borůvka, Kruskal and Reverse-delete algorithms.
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Optimization Algorithm for Economic Load Dispatch Problem Using Balance and Swap Method
TL;DR: A balance-and-swap algorithm that could be applied to ELDOP for it has proven to consistently yield identical results and to be applicable to all types of data.