{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,30]],"date-time":"2026-04-30T04:18:00Z","timestamp":1777522680616,"version":"3.51.4"},"reference-count":44,"publisher":"SAGE Publications","issue":"1","license":[{"start":{"date-parts":[[1997,6,1]],"date-time":"1997-06-01T00:00:00Z","timestamp":865123200000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Adaptive Behavior"],"published-print":{"date-parts":[[1997,6]]},"abstract":"<jats:p>One of the fundamental abilities required in autonomous agents is homing. Natural agents\u2014for instance, desert ants\u2014solve the homing problem mainly by using path integration within an egocentric frame of reference. When employing such a mechanism, compass information for determining direction is necessary, and the precision of the compass will have a crucial effect on the precision of homing. For deriving compass information, certain insects use the pattern of polarized light in the sky that arises due to scattering of sunlight in the atmosphere (polarized light compass). The analysis of skylight polarization is mediated by specialized photoreceptors and neurons in the visual system. Inspired by the insect's polarized light compass, we have constructed a polarization compass that was employed successfully on the mobile robot Sahabot. Three models for extracting compass information from the polarization pattern of the sky were tested. In this article, we describe the navigation system and report results of experiments performed with the Sahabot in one of the natural habitats of the desert ant Cataglyphis in North Africa.<\/jats:p>","DOI":"10.1177\/105971239700600104","type":"journal-article","created":{"date-parts":[[2007,3,11]],"date-time":"2007-03-11T01:45:25Z","timestamp":1173577525000},"page":"131-161","source":"Crossref","is-referenced-by-count":187,"title":["An Autonomous Agent Navigating with a Polarized Light Compass"],"prefix":"10.1177","volume":"6","author":[{"given":"Dimitrios","family":"Lambrinos","sequence":"first","affiliation":[{"name":"University of Zurich"}]},{"given":"Hiroshi","family":"Kobayashi","sequence":"additional","affiliation":[{"name":"University of Zurich"}]},{"given":"Rolf","family":"Pfeifer","sequence":"additional","affiliation":[{"name":"University of Zurich"}]},{"given":"Marinus","family":"Maris","sequence":"additional","affiliation":[{"name":"University of Zurich"}]},{"given":"Thomas","family":"Labhart","sequence":"additional","affiliation":[{"name":"University of Zurich"}]},{"given":"R\u00fcdiger","family":"Wehner","sequence":"additional","affiliation":[{"name":"University of Zurich"}]}],"member":"179","published-online":{"date-parts":[[1997,6,1]]},"reference":[{"key":"atypb1","doi-asserted-by":"publisher","DOI":"10.1016\/0042-6989(77)90005-0"},{"key":"atypb2","doi-asserted-by":"publisher","DOI":"10.1016\/0004-3702(91)90053-M"},{"key":"atypb3","doi-asserted-by":"publisher","DOI":"10.1111\/j.1365-3032.1987.tb00718.x"},{"key":"atypb4","first-page":"502","volume":"83","author":"Burghause, F.M.H.R.","year":"1979","journal-title":"Zoologische jahrb\u00fccher: Abteilung f\u00fcr allgemeine Zoologie und Physiologie der Tiere"},{"key":"atypb5","doi-asserted-by":"publisher","DOI":"10.1007\/BF00694476"},{"key":"atypb6","doi-asserted-by":"publisher","DOI":"10.1073\/pnas.89.15.7267"},{"key":"atypb7","doi-asserted-by":"publisher","DOI":"10.1007\/BF00317983"},{"key":"atypb8","doi-asserted-by":"publisher","DOI":"10.1007\/BF01338557"},{"key":"atypb9","volume-title":"Robust agent control of an autonomous robot with many sensors and actuators (Tech. Rep.)","author":"Ferrell, C.","year":"1993"},{"key":"atypb10","doi-asserted-by":"publisher","DOI":"10.1098\/rstb.1992.0106"},{"key":"atypb11","doi-asserted-by":"publisher","DOI":"10.1007\/BF00604981"},{"issue":"6","key":"atypb12","first-page":"483","volume":"73","author":"Hartmann, G.","year":"1995","journal-title":"Biological Cybernetics"},{"key":"atypb13","doi-asserted-by":"publisher","DOI":"10.1007\/BF00214212"},{"key":"atypb14","doi-asserted-by":"publisher","DOI":"10.1515\/znb-1972-0524"},{"key":"atypb15","doi-asserted-by":"publisher","DOI":"10.1007\/BF00611874"},{"key":"atypb16","doi-asserted-by":"publisher","DOI":"10.1007\/BF00614514"},{"key":"atypb17","doi-asserted-by":"publisher","DOI":"10.1038\/331435a0"},{"key":"atypb18","doi-asserted-by":"crossref","first-page":"1467","DOI":"10.1242\/jeb.199.7.1467","volume":"199","author":"Labhart, T.","year":"1996","journal-title":"Journal of Experimental Biolology"},{"key":"atypb19","doi-asserted-by":"publisher","DOI":"10.1007\/BF00610582"},{"key":"atypb20","doi-asserted-by":"publisher","DOI":"10.1007\/BF00319148"},{"key":"atypb21","volume-title":"Processing of polarized light information in the visual system of crickets","author":"Labhart, T.","year":"1993"},{"key":"atypb22","volume-title":"Proceedings of the Third European Conference on Artificial Life","author":"Lambrinos, D."},{"key":"atypb23","volume-title":"Proceedings of the Eighth National Conference on Artificial Intelligence","author":"Maes, P."},{"key":"atypb24","doi-asserted-by":"publisher","DOI":"10.1007\/BF00233623"},{"key":"atypb25","doi-asserted-by":"publisher","DOI":"10.1007\/BF00323566"},{"key":"atypb26","doi-asserted-by":"publisher","DOI":"10.1007\/978-3-642-70348-5_15"},{"key":"atypb27","volume-title":"Proceedings of the National Academy of Sciences of the United States of America","author":"M\u00fcller, M."},{"key":"atypb28","volume-title":"Proceedings of the Neurobiology Conference of G\u00f6ttingen","author":"Petzold, J."},{"key":"atypb29","doi-asserted-by":"publisher","DOI":"10.1016\/0300-9629(93)90146-U"},{"key":"atypb30","doi-asserted-by":"publisher","DOI":"10.1038\/323128a0"},{"key":"atypb31","first-page":"23","volume":"162","author":"Schinz, R.","year":"1975","journal-title":"Apis mellifera. Cell and Tissue Research"},{"key":"atypb32","doi-asserted-by":"publisher","DOI":"10.1007\/BF02174424"},{"key":"atypb33","doi-asserted-by":"publisher","DOI":"10.1007\/BF00189764"},{"key":"atypb34","volume-title":"Proceedings of the Fourth International Conference on Simulation of Adaptive Behavior","author":"Webb, B."},{"key":"atypb35","first-page":"1","volume":"184","author":"Wehner, R.","year":"1982","journal-title":"Neurophysiologie und Verhalten. Neujahrsblatt der Naturforschenden Gesellschaft Z\u00fcrich"},{"key":"atypb36","first-page":"89","volume":"64","author":"Wehner, R.","year":"1983","journal-title":"Senckenbergiana Biologica"},{"key":"atypb37","volume-title":"Spatial organization of foraging behavior in individually searching desert ants, Cataglyphis (Sahara Desert) and Ocymyrmex (Namib Desert)","author":"Wehner, R.","year":"1987"},{"key":"atypb38","volume-title":"The polarization-vision project: Championing organismic biology","author":"Wehner, R.","year":"1994"},{"key":"atypb39","doi-asserted-by":"publisher","DOI":"10.1007\/BF02136743"},{"key":"atypb40","doi-asserted-by":"publisher","DOI":"10.1038\/293731a0"},{"key":"atypb41","first-page":"1","volume":"199","year":"1996","journal-title":"journal of Experimental Biology"},{"key":"atypb42","first-page":"309","volume":"20","author":"Wehner, R.","year":"1986","journal-title":"Monitore Zoologico Italiano"},{"key":"atypb43","doi-asserted-by":"publisher","DOI":"10.1007\/BF00199549"},{"key":"atypb44","doi-asserted-by":"publisher","DOI":"10.1016\/0020-7322(82)90035-6"}],"container-title":["Adaptive Behavior"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.1177\/105971239700600104","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.1177\/105971239700600104","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,4,28]],"date-time":"2026-04-28T16:18:23Z","timestamp":1777393103000},"score":1,"resource":{"primary":{"URL":"https:\/\/journals.sagepub.com\/doi\/10.1177\/105971239700600104"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[1997,6]]},"references-count":44,"journal-issue":{"issue":"1","published-print":{"date-parts":[[1997,6]]}},"alternative-id":["10.1177\/105971239700600104"],"URL":"https:\/\/doi.org\/10.1177\/105971239700600104","relation":{},"ISSN":["1059-7123","1741-2633"],"issn-type":[{"value":"1059-7123","type":"print"},{"value":"1741-2633","type":"electronic"}],"subject":[],"published":{"date-parts":[[1997,6]]}}}