{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,25]],"date-time":"2026-04-25T02:14:32Z","timestamp":1777083272772,"version":"3.51.4"},"reference-count":24,"publisher":"Institute of Electrical and Electronics Engineers (IEEE)","issue":"2","license":[{"start":{"date-parts":[[2025,2,1]],"date-time":"2025-02-01T00:00:00Z","timestamp":1738368000000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/ieeexplore.ieee.org\/Xplorehelp\/downloads\/license-information\/IEEE.html"},{"start":{"date-parts":[[2025,2,1]],"date-time":"2025-02-01T00:00:00Z","timestamp":1738368000000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-029"},{"start":{"date-parts":[[2025,2,1]],"date-time":"2025-02-01T00:00:00Z","timestamp":1738368000000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-037"}],"funder":[{"name":"Challengeable Future Defense Technology Research"},{"name":"Development Program through the Agency For Defense Development"},{"DOI":"10.13039\/501100003626","name":"Defense Acquisition Program Administration","doi-asserted-by":"crossref","award":["915108201"],"award-info":[{"award-number":["915108201"]}],"id":[{"id":"10.13039\/501100003626","id-type":"DOI","asserted-by":"crossref"}]},{"name":"BK21 FOUR program of the Education and Research Program for Future ICT Pioneers"},{"DOI":"10.13039\/501100002551","name":"Seoul National University","doi-asserted-by":"publisher","id":[{"id":"10.13039\/501100002551","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["IEEE Robot. Autom. Lett."],"published-print":{"date-parts":[[2025,2]]},"DOI":"10.1109\/lra.2024.3519859","type":"journal-article","created":{"date-parts":[[2024,12,18]],"date-time":"2024-12-18T19:46:13Z","timestamp":1734551173000},"page":"1257-1264","source":"Crossref","is-referenced-by-count":2,"title":["PTS-Map: Probabilistic Terrain State Map for Uncertainty-Aware Traversability Mapping in Unstructured Environments"],"prefix":"10.1109","volume":"10","author":[{"ORCID":"https:\/\/orcid.org\/0009-0000-8507-0953","authenticated-orcid":false,"given":"Dong-Wook","family":"Kim","sequence":"first","affiliation":[{"name":"Department of Electrical and Computer Engineering and ASRI, Seoul National University, Seoul, South Korea"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0009-0003-9668-8355","authenticated-orcid":false,"given":"E-In","family":"Son","sequence":"additional","affiliation":[{"name":"Department of Electrical and Computer Engineering and ASRI, Seoul National University, Seoul, South Korea"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-1642-6789","authenticated-orcid":false,"given":"Chan","family":"Kim","sequence":"additional","affiliation":[{"name":"Department of Electrical and Computer Engineering and ASRI, Seoul National University, Seoul, South Korea"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0009-0000-0959-5440","authenticated-orcid":false,"given":"Ji-Hoon","family":"Hwang","sequence":"additional","affiliation":[{"name":"Department of Electrical and Computer Engineering and ASRI, Seoul National University, Seoul, South Korea"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-4890-8563","authenticated-orcid":false,"given":"Seung-Woo","family":"Seo","sequence":"additional","affiliation":[{"name":"Department of Electrical and Computer Engineering and ASRI, Seoul National University, Seoul, South Korea"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"263","reference":[{"key":"ref1","doi-asserted-by":"publisher","DOI":"10.55417\/fr.2022024"},{"key":"ref2","doi-asserted-by":"publisher","DOI":"10.1109\/LRA.2024.3387042"},{"key":"ref3","doi-asserted-by":"publisher","DOI":"10.1109\/IROS.2016.7759199"},{"key":"ref4","doi-asserted-by":"publisher","DOI":"10.1109\/IROS55552.2023.10341662"},{"key":"ref5","doi-asserted-by":"publisher","DOI":"10.1109\/IROS47612.2022.9981038"},{"key":"ref6","doi-asserted-by":"publisher","DOI":"10.1002\/rob.20208"},{"key":"ref7","doi-asserted-by":"publisher","DOI":"10.1109\/LRA.2018.2849506"},{"key":"ref8","doi-asserted-by":"publisher","DOI":"10.1109\/ACCESS.2022.3202545"},{"key":"ref9","doi-asserted-by":"publisher","DOI":"10.1109\/IROS.2009.5354535"},{"key":"ref10","doi-asserted-by":"publisher","DOI":"10.1109\/IROS.2015.7354269"},{"key":"ref11","doi-asserted-by":"publisher","DOI":"10.1109\/IRCE.2019.00008"},{"key":"ref12","doi-asserted-by":"publisher","DOI":"10.1109\/LRA.2023.3320013"},{"key":"ref13","doi-asserted-by":"publisher","DOI":"10.1109\/LRA.2020.2967706"},{"key":"ref14","doi-asserted-by":"publisher","DOI":"10.55417\/fr.2024006"},{"key":"ref15","doi-asserted-by":"publisher","DOI":"10.1109\/IROS47612.2022.9981507"},{"key":"ref16","doi-asserted-by":"publisher","DOI":"10.1109\/ACCESS.2024.3373004"},{"key":"ref17","doi-asserted-by":"publisher","DOI":"10.1109\/LRA.2021.3125047"},{"key":"ref18","doi-asserted-by":"publisher","DOI":"10.1109\/LRA.2023.3234768"},{"key":"ref19","doi-asserted-by":"publisher","DOI":"10.1016\/j.mechmachtheory.2015.03.004"},{"key":"ref20","doi-asserted-by":"publisher","DOI":"10.1109\/LRA.2021.3093009"},{"key":"ref21","article-title":"The truncated normal distribution","volume":"1","author":"Burkardt","year":"2014","journal-title":"Dept. Sci. Comput. Website, Florida State Univ."},{"key":"ref22","doi-asserted-by":"publisher","DOI":"10.1109\/TRO.2022.3141876"},{"key":"ref23","doi-asserted-by":"publisher","DOI":"10.1177\/0278364915594679"},{"key":"ref24","doi-asserted-by":"publisher","DOI":"10.1109\/TRO.2018.2865891"}],"container-title":["IEEE Robotics and Automation Letters"],"original-title":[],"link":[{"URL":"http:\/\/xplorestaging.ieee.org\/ielx8\/7083369\/10805214\/10806631.pdf?arnumber=10806631","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2024,12,31]],"date-time":"2024-12-31T06:33:40Z","timestamp":1735626820000},"score":1,"resource":{"primary":{"URL":"https:\/\/ieeexplore.ieee.org\/document\/10806631\/"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2025,2]]},"references-count":24,"journal-issue":{"issue":"2"},"URL":"https:\/\/doi.org\/10.1109\/lra.2024.3519859","relation":{},"ISSN":["2377-3766","2377-3774"],"issn-type":[{"value":"2377-3766","type":"electronic"},{"value":"2377-3774","type":"electronic"}],"subject":[],"published":{"date-parts":[[2025,2]]}}}