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Geosensor Networks, Formal Foundations

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Encyclopedia of GIS
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Synonyms

Mathematical theory of geosensor networks; Provable properties; Theoretical analysis

Definition

The geometric nature of geosensor networks (GSNs) has sparked an interest in researching their formal foundations. As the research on formal foundations has just begun, there is no single view of what encompasses a theoretical approach to sensor networks. Typically, a theoretical approach applies techniques from computational geometry, theoretical computer science, or mathematics, in particular (algebraic) topology and graph theory. The goal of a formal analysis is to identify fundamental properties of a sensor network, for example, the total number of sensors required if every point in the sensor field has to be covered by a fixed minimum number of sensors. More generally, a formal analysis studies provable properties of GSNs and algorithms used for GSNs. A formal analysis can compute the computational complexity of an algorithm and decide, if a problem has an efficient solution or...

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Kulik, L. (2017). Geosensor Networks, Formal Foundations. In: Shekhar, S., Xiong, H., Zhou, X. (eds) Encyclopedia of GIS. Springer, Cham. https://doi.org/10.1007/978-3-319-17885-1_499

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