Comparison of pure and combined search strategies for single and multiple targets

  • We address the generic problem of random search for a point-like target on a line. Using the measures of search reliability and efficiency to quantify the random search quality, we compare Brownian search with Levy search based on long-tailed jump length distributions. We then compare these results with a search process combined of two different long-tailed jump length distributions. Moreover, we study the case of multiple targets located by a Levy searcher.

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Metadaten
Author:Vladimir V. Palyulin, Vladimir N. Mantsevich, Rainer Klages, Ralf MetzlerORCiD, Aleksei V. Chechkin
DOI:https://doi.org/10.1140/epjb/e2017-80372-4
ISSN:1434-6028
ISSN:1434-6036
Parent Title (English):The European physical journal : B, Condensed matter and complex systems
Publisher:Springer
Place of publication:New York
Document Type:Article
Language:English
Year of first Publication:2017
Year of Completion:2017
Release Date:2020/04/20
Volume:90
Pagenumber:16
First Page:20
Last Page:37
Funder:RF President Grant for young scientists [MD-4550.2016.2]; Deutsche Forschungsgemeinschaft through Project "Random search processes, Levy flights, and random walks on complex networks" [ME 1535/6-1]
Organizational units:Mathematisch-Naturwissenschaftliche Fakultät / Institut für Physik und Astronomie
Peer Review:Referiert