Article ID Journal Published Year Pages File Type
431003 Journal of Discrete Algorithms 2012 12 Pages PDF
Abstract

A novel graph-based approach to search in unknown environments is presented. A virtual geometric structure is imposed on the environment represented in computer memory by a graph. Algorithms use this representation to coordinate a team of robots (or entities). Local discovery of environmental features cause dynamic expansion of the graph resulting in global exploration of the unknown environment. The algorithm is shown to have O(k⋅nH)O(k⋅nH) time complexity, where nHnH is the number of vertices of the discovered environment and 1⩽k

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Physical Sciences and Engineering Computer Science Computational Theory and Mathematics
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