{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2023,11,14]],"date-time":"2023-11-14T18:49:49Z","timestamp":1699987789901},"reference-count":9,"publisher":"World Scientific Pub Co Pte Lt","issue":"05","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Int. J. Neur. Syst."],"published-print":{"date-parts":[[1999,10]]},"abstract":"<jats:p> We use neural networks with pointer map architectures to provide simple attentional processing in a robotic task. A pointer map comprises a map of neurons that encode a stimulus. Besides global feedback inhibition, the map receives feedback excitation via a smalls group of pointer neurons that encode the location of a salient stimulus on the map as a vectorial representation. The pointer neurons are able to apply selective processing to a particular region of the network. The robot uses these properties to manoeuver in relation to an attended object. We implemented a controller composed of two pointer maps, and a motor map. The first pointer map reports the direction of a salient obstacle in a one-dimensional map of distance derived from infrared sensors. The second pointer map reports the direction to potential obstacles in a two-dimensional edge-enhanced image derived from a forward looking CCD-camera. These outputs are applied to a motor map, where they bias the motor control signals issued to the robots wheels, according to navigational intentions. <\/jats:p>","DOI":"10.1142\/s012906579900040x","type":"journal-article","created":{"date-parts":[[2003,5,14]],"date-time":"2003-05-14T07:53:01Z","timestamp":1052898781000},"page":"411-416","source":"Crossref","is-referenced-by-count":2,"title":["INTEGRATING NEUROMORPHIC ACTION-ORIENTED PERCEPTUAL INPUTS TO GENERATE A NAVIGATION BEHAVIOUR FOR A ROBOT"],"prefix":"10.1142","volume":"09","author":[{"given":"R.","family":"MUDRA","sequence":"first","affiliation":[{"name":"Institute of Neuroinformatics, ETH-University Z\u00fcrich, Winterthurerstrasse 190, CH-8057 Z\u00fcrich, Switzerland"}]},{"given":"R.","family":"HAHNLOSER","sequence":"additional","affiliation":[{"name":"Institute of Neuroinformatics, ETH-University Z\u00fcrich, Winterthurerstrasse 190, CH-8057 Z\u00fcrich, Switzerland"},{"name":"Department of Brain and Cognitive Science, MIT E25-210, Cambridge, Massachusetts 02139, USA"}]},{"given":"R. J.","family":"DOUGLAS","sequence":"additional","affiliation":[{"name":"Institute of Neuroinformatics, ETH-University Z\u00fcrich, Winterthurerstrasse 190, CH-8057 Z\u00fcrich, Switzerland"}]}],"member":"219","published-online":{"date-parts":[[2011,11,21]]},"reference":[{"key":"p_1","doi-asserted-by":"publisher","DOI":"10.1002\/cne.903410105"},{"key":"p_3","doi-asserted-by":"publisher","DOI":"10.1126\/science.7638624"},{"key":"p_6","doi-asserted-by":"publisher","DOI":"10.1038\/380249a0"},{"key":"p_7","doi-asserted-by":"publisher","DOI":"10.1126\/science.3749885"},{"key":"p_9","doi-asserted-by":"publisher","DOI":"10.1038\/11219"},{"key":"p_10","doi-asserted-by":"publisher","DOI":"10.1016\/S0893-6080(98)00012-4"},{"key":"p_11","doi-asserted-by":"publisher","DOI":"10.1016\/0006-8993(76)90002-0"},{"key":"p_13","doi-asserted-by":"publisher","DOI":"10.1126\/science.8047882"},{"key":"p_14","doi-asserted-by":"publisher","DOI":"10.1093\/cercor\/3.1.69"}],"container-title":["International Journal of Neural Systems"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.worldscientific.com\/doi\/pdf\/10.1142\/S012906579900040X","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2019,8,6]],"date-time":"2019-08-06T22:08:31Z","timestamp":1565129311000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.worldscientific.com\/doi\/abs\/10.1142\/S012906579900040X"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[1999,10]]},"references-count":9,"journal-issue":{"issue":"05","published-online":{"date-parts":[[2011,11,21]]},"published-print":{"date-parts":[[1999,10]]}},"alternative-id":["10.1142\/S012906579900040X"],"URL":"https:\/\/doi.org\/10.1142\/s012906579900040x","relation":{},"ISSN":["0129-0657","1793-6462"],"issn-type":[{"value":"0129-0657","type":"print"},{"value":"1793-6462","type":"electronic"}],"subject":[],"published":{"date-parts":[[1999,10]]}}}