Emergent Sensing of Complex Environments by Mobile Animal Groups

Berdahl, Andrew; Torney, Colin J.; Ioannou, Christos C.; Faria, Jolyon J.; Couzin, Iain D.

Emergent Sensing of Complex Environments by Mobile Animal Groups

Dateien

Berdahl_0-387565.pdfGröße: 141.25 KBDownloads: 1964

Datum

2013

Autor:innen

Berdahl, Andrew

Torney, Colin J.

Ioannou, Christos C.

Faria, Jolyon J.

Couzin, Iain D.

Open Access-Veröffentlichung

Open Access Green

Sammlungen

Biologie

Publikationstyp

Zeitschriftenartikel

Publikationsstatus

Published

Erschienen in

Science. 2013, 339(6119), pp. 574-576. ISSN 0036-8075. eISSN 1095-9203. Available under: doi: 10.1126/science.1225883

Zusammenfassung

The capacity for groups to exhibit collective intelligence is an often-cited advantage of group living. Previous studies have shown that social organisms frequently benefit from pooling imperfect individual estimates. However, in principle, collective intelligence may also emerge from interactions between individuals, rather than from the enhancement of personal estimates. Here, we reveal that this emergent problem solving is the predominant mechanism by which a mobile animal group responds to complex environmental gradients. Robust collective sensing arises at the group level from individuals modulating their speed in response to local, scalar, measurements of light and through social interaction with others. This distributed sensing requires only rudimentary cognition and thus could be widespread across biological taxa, in addition to being appropriate and cost-effective for robotic agents.

Fachgebiet (DDC)

570 Biowissenschaften, Biologie

Zitieren

ISO 690

BERDAHL, Andrew, Colin J. TORNEY, Christos C. IOANNOU, Jolyon J. FARIA, Iain D. COUZIN, 2013. Emergent Sensing of Complex Environments by Mobile Animal Groups. In: Science. 2013, 339(6119), pp. 574-576. ISSN 0036-8075. eISSN 1095-9203. Available under: doi: 10.1126/science.1225883

BibTex

@article{Berdahl2013-02-01Emerg-36982,
  year={2013},
  doi={10.1126/science.1225883},
  title={Emergent Sensing of Complex Environments by Mobile Animal Groups},
  number={6119},
  volume={339},
  issn={0036-8075},
  journal={Science},
  pages={574--576},
  author={Berdahl, Andrew and Torney, Colin J. and Ioannou, Christos C. and Faria, Jolyon J. and Couzin, Iain D.}
}

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