{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,26]],"date-time":"2025-10-26T13:53:51Z","timestamp":1761486831327},"reference-count":0,"publisher":"Cambridge University Press (CUP)","issue":"3","license":[{"start":{"date-parts":[[1999,5,1]],"date-time":"1999-05-01T00:00:00Z","timestamp":925516800000},"content-version":"unspecified","delay-in-days":0,"URL":"https:\/\/www.cambridge.org\/core\/terms"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Robotica"],"published-print":{"date-parts":[[1999,5]]},"abstract":"<jats:p>This paper proposes a novel hierarchical multi-layer \ndecision tree for representing reactive robot navigation knowledge. In this \nrepresentation, the perception space is decomposed into a hierarchical set \nof worlds reflecting environments which are homogeneous in nature and \nwhich vary in complexity in an ordered manner. Each world \nis used to produce a corresponding decision tree which is \ntrained incrementally. The instantaneous perception of the robot is used \nto select an appropriate rule from the decision tree and \na sequence of rule activations form the complete trajectory. The \nability to keep the knowledge complexity manageable and under control \nis an important aspect of the technique.<\/jats:p>","DOI":"10.1017\/s0263574799001319","type":"journal-article","created":{"date-parts":[[2002,7,27]],"date-time":"2002-07-27T13:36:08Z","timestamp":1027776968000},"page":"325-334","source":"Crossref","is-referenced-by-count":6,"title":["Becoming incrementally reactive: on-line learning of an evolving decision tree \narray for robot navigation"],"prefix":"10.1017","volume":"17","author":[{"given":"G.H.","family":"Shah Hamzei","sequence":"first","affiliation":[]},{"given":"D.J.","family":"Mulvaney","sequence":"additional","affiliation":[]},{"given":"I.","family":"Sillitoe","sequence":"additional","affiliation":[]}],"member":"56","published-online":{"date-parts":[[1999,5,1]]},"container-title":["Robotica"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.cambridge.org\/core\/services\/aop-cambridge-core\/content\/view\/S0263574799001319","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2019,5,9]],"date-time":"2019-05-09T21:27:03Z","timestamp":1557437223000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.cambridge.org\/core\/product\/identifier\/S0263574799001319\/type\/journal_article"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[1999,5]]},"references-count":0,"journal-issue":{"issue":"3","published-print":{"date-parts":[[1999,5]]}},"alternative-id":["S0263574799001319"],"URL":"https:\/\/doi.org\/10.1017\/s0263574799001319","relation":{},"ISSN":["0263-5747","1469-8668"],"issn-type":[{"value":"0263-5747","type":"print"},{"value":"1469-8668","type":"electronic"}],"subject":[],"published":{"date-parts":[[1999,5]]}}}