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arXiv · 1504.07168

Further Connections Between Contract-Scheduling and Ray-Searching Problems

Spyros Angelopoulos
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Abstract

This paper addresses two classes of different, yet interrelated optimization problems. The first class of problems involves a robot that must locate a hidden target in an environment that consists of a set of concurrent rays. The second class pertains to the design of interruptible algorithms by means of a schedule of contract algorithms. We study several variants of these families of problems, such as searching and scheduling with probabilistic considerations, redundancy and fault-tolerance issues, randomized strategies, and trade-offs between performance and preemptions. For many of these problems we present the first known results that apply to multi-ray and multi-problem domains. Our objective is to demonstrate that several well-motivated settings can be addressed using the same underlying approach.

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Spyros Angelopoulos. 2015-04-27. Further Connections Between Contract-Scheduling and Ray-Searching Problems. https://arxiv.org/abs/1504.07168

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