{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,21]],"date-time":"2026-05-21T02:48:03Z","timestamp":1779331683687,"version":"3.51.4"},"reference-count":31,"publisher":"Institute of Electrical and Electronics Engineers (IEEE)","issue":"4","license":[{"start":{"date-parts":[[2025,4,1]],"date-time":"2025-04-01T00:00:00Z","timestamp":1743465600000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/ieeexplore.ieee.org\/Xplorehelp\/downloads\/license-information\/IEEE.html"},{"start":{"date-parts":[[2025,4,1]],"date-time":"2025-04-01T00:00:00Z","timestamp":1743465600000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-029"},{"start":{"date-parts":[[2025,4,1]],"date-time":"2025-04-01T00:00:00Z","timestamp":1743465600000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-037"}],"funder":[{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["91948303"],"award-info":[{"award-number":["91948303"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["62306325"],"award-info":[{"award-number":["62306325"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]},{"name":"Key Project of Hunan Provincial Department of Education","award":["24A0671"],"award-info":[{"award-number":["24A0671"]}]},{"name":"Key Laboratory in College of Hunan Province","award":["2023-213"],"award-info":[{"award-number":["2023-213"]}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["IEEE Robot. Autom. Lett."],"published-print":{"date-parts":[[2025,4]]},"DOI":"10.1109\/lra.2025.3531765","type":"journal-article","created":{"date-parts":[[2025,1,17]],"date-time":"2025-01-17T18:41:11Z","timestamp":1737139271000},"page":"3358-3365","source":"Crossref","is-referenced-by-count":2,"title":["Hierarchy Coverage Path Planning With Proactive Extremum Prevention in Unknown Environments"],"prefix":"10.1109","volume":"10","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-8645-0392","authenticated-orcid":false,"given":"Lin","family":"Li","sequence":"first","affiliation":[{"name":"School of Intelligent Manufacturing, Hunan First Normal University, Changsha, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-8112-371X","authenticated-orcid":false,"given":"Dianxi","family":"Shi","sequence":"additional","affiliation":[{"name":"Academy of Military Sciences, Beijing, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-5959-0768","authenticated-orcid":false,"given":"Songchang","family":"Jin","sequence":"additional","affiliation":[{"name":"Intelligent Game and Decision Lab, Beijing, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-6358-1621","authenticated-orcid":false,"given":"Xing","family":"Zhou","sequence":"additional","affiliation":[{"name":"College of Intelligence Science and Technology, National University of Defense Technology, Changsha, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Yahui","family":"Li","sequence":"additional","affiliation":[{"name":"Intelligent Game and Decision Lab, Beijing, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-6033-7578","authenticated-orcid":false,"given":"Bin","family":"Bai","sequence":"additional","affiliation":[{"name":"School of Intelligent Manufacturing, Hunan First Normal University, Changsha, China"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"263","reference":[{"key":"ref1","doi-asserted-by":"publisher","DOI":"10.1109\/ICRA.2018.8461028"},{"key":"ref2","doi-asserted-by":"publisher","DOI":"10.1109\/ROBIO49542.2019.8961849"},{"key":"ref3","doi-asserted-by":"publisher","DOI":"10.1109\/ICRA.2017.7989656"},{"key":"ref4","doi-asserted-by":"publisher","DOI":"10.1109\/ICRA48891.2023.10160621"},{"key":"ref5","doi-asserted-by":"publisher","DOI":"10.1109\/TRO.2017.2780259"},{"key":"ref6","doi-asserted-by":"publisher","DOI":"10.1109\/TCYB.2023.3268844"},{"key":"ref7","doi-asserted-by":"publisher","DOI":"10.1109\/ACCESS.2021.3108177"},{"key":"ref8","doi-asserted-by":"publisher","DOI":"10.3390\/drones3010004"},{"key":"ref9","doi-asserted-by":"publisher","DOI":"10.1007\/s10846-023-01844-z"},{"key":"ref10","doi-asserted-by":"publisher","DOI":"10.1109\/IROS.2017.8206451"},{"key":"ref11","doi-asserted-by":"publisher","DOI":"10.1109\/TITS.2021.3066240"},{"key":"ref12","doi-asserted-by":"publisher","DOI":"10.1016\/j.eswa.2018.09.001"},{"key":"ref13","doi-asserted-by":"publisher","DOI":"10.1126\/scirobotics.aaw9710"},{"key":"ref14","doi-asserted-by":"publisher","DOI":"10.1109\/ACC.2012.6314800"},{"key":"ref15","doi-asserted-by":"publisher","DOI":"10.1109\/ROBOT.2005.1570413"},{"key":"ref16","doi-asserted-by":"publisher","DOI":"10.1109\/ICRA.2018.8460661"},{"key":"ref17","first-page":"1189","article-title":"Optimal online coverage path planning with energy constraints","volume-title":"Proc. 18th Int. Conf. Auton. Agents Multiagent Syst.","author":"Sharma","year":"2019"},{"key":"ref18","doi-asserted-by":"publisher","DOI":"10.1109\/IROS.2017.8206000"},{"key":"ref19","doi-asserted-by":"publisher","DOI":"10.23919\/OCEANS40490.2019.8962629"},{"key":"ref20","doi-asserted-by":"publisher","DOI":"10.1007\/s10514-019-09870-3"},{"key":"ref21","doi-asserted-by":"publisher","DOI":"10.1109\/ROBOT.2010.5509860"},{"key":"ref22","doi-asserted-by":"publisher","DOI":"10.1109\/icra48506.2021.9561371"},{"key":"ref23","doi-asserted-by":"publisher","DOI":"10.1109\/TASE.2020.2971324"},{"key":"ref24","doi-asserted-by":"publisher","DOI":"10.1016\/S0925-7721(02)00110-4"},{"key":"ref25","doi-asserted-by":"publisher","DOI":"10.1109\/ROBOT.2006.1642065"},{"key":"ref26","doi-asserted-by":"publisher","DOI":"10.1109\/LRA.2021.3051563"},{"key":"ref27","first-page":"1380","article-title":"Large-scale parallel breadth-first search","volume-title":"Proc. AAAI Conf. Artif. Intell.","author":"Korf","year":"2005"},{"key":"ref28","doi-asserted-by":"publisher","DOI":"10.1007\/s10846-007-9157-6"},{"key":"ref29","doi-asserted-by":"publisher","DOI":"10.1109\/IROS.2017.8206458"},{"key":"ref30","first-page":"317","article-title":"The player\/stage project: Tools for multi-robot and distributed sensor systems","volume-title":"Proc. 11th Int. Conf. Adv. Robot.","author":"Gerkey","year":"2003"},{"key":"ref31","doi-asserted-by":"publisher","DOI":"10.1109\/TRO.2006.889486"}],"container-title":["IEEE Robotics and Automation Letters"],"original-title":[],"link":[{"URL":"http:\/\/xplorestaging.ieee.org\/ielx8\/7083369\/10893718\/10845198.pdf?arnumber=10845198","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,2,28]],"date-time":"2025-02-28T18:57:55Z","timestamp":1740769075000},"score":1,"resource":{"primary":{"URL":"https:\/\/ieeexplore.ieee.org\/document\/10845198\/"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2025,4]]},"references-count":31,"journal-issue":{"issue":"4"},"URL":"https:\/\/doi.org\/10.1109\/lra.2025.3531765","relation":{},"ISSN":["2377-3766","2377-3774"],"issn-type":[{"value":"2377-3766","type":"electronic"},{"value":"2377-3774","type":"electronic"}],"subject":[],"published":{"date-parts":[[2025,4]]}}}