{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,1,14]],"date-time":"2026-01-14T16:24:47Z","timestamp":1768407887854,"version":"3.49.0"},"reference-count":26,"publisher":"Institute of Electrical and Electronics Engineers (IEEE)","issue":"22","license":[{"start":{"date-parts":[[2025,11,15]],"date-time":"2025-11-15T00:00:00Z","timestamp":1763164800000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/ieeexplore.ieee.org\/Xplorehelp\/downloads\/license-information\/IEEE.html"},{"start":{"date-parts":[[2025,11,15]],"date-time":"2025-11-15T00:00:00Z","timestamp":1763164800000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-029"},{"start":{"date-parts":[[2025,11,15]],"date-time":"2025-11-15T00:00:00Z","timestamp":1763164800000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-037"}],"funder":[{"DOI":"10.13039\/501100019091","name":"Key Research and Development Program of Shandong province, China","doi-asserted-by":"publisher","award":["2024CXGC010117"],"award-info":[{"award-number":["2024CXGC010117"]}],"id":[{"id":"10.13039\/501100019091","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["52275012"],"award-info":[{"award-number":["52275012"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100007129","name":"Natural Science Foundation of Shandong Province","doi-asserted-by":"publisher","award":["ZR2024QF137"],"award-info":[{"award-number":["ZR2024QF137"]}],"id":[{"id":"10.13039\/501100007129","id-type":"DOI","asserted-by":"publisher"}]},{"name":"Shandong province Key Research and Development Plan","award":["2023CXPT017"],"award-info":[{"award-number":["2023CXPT017"]}]},{"name":"Taishan Industrial Experts Program"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["IEEE Internet Things J."],"published-print":{"date-parts":[[2025,11,15]]},"DOI":"10.1109\/jiot.2025.3603564","type":"journal-article","created":{"date-parts":[[2025,8,28]],"date-time":"2025-08-28T18:10:40Z","timestamp":1756404640000},"page":"47961-47973","source":"Crossref","is-referenced-by-count":1,"title":["QE4DRaSLAM: Data-Augmented 4-D mmWave SLAM for Extremely Sparse Point Clouds"],"prefix":"10.1109","volume":"12","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-2225-6229","authenticated-orcid":false,"given":"Xu","family":"Ren","sequence":"first","affiliation":[{"name":"State Key Laboratory of Robotics and System, Harbin Institute of Technology, Harbin, China"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-8846-5838","authenticated-orcid":false,"given":"Junlong","family":"Guo","sequence":"additional","affiliation":[{"name":"State Key Laboratory of Robotics and System, Harbin Institute of Technology, Harbin, China"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-3403-6231","authenticated-orcid":false,"given":"Hesheng","family":"Yin","sequence":"additional","affiliation":[{"name":"State Key Laboratory of Robotics and System, Harbin Institute of Technology, Harbin, China"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-3025-0532","authenticated-orcid":false,"given":"Bo","family":"Huang","sequence":"additional","affiliation":[{"name":"State Key Laboratory of Robotics and System, Harbin Institute of Technology, Harbin, China"}]}],"member":"263","reference":[{"key":"ref1","doi-asserted-by":"publisher","DOI":"10.1109\/tro.2021.3069140"},{"key":"ref2","doi-asserted-by":"publisher","DOI":"10.1109\/IROS.2018.8594299"},{"key":"ref3","doi-asserted-by":"publisher","DOI":"10.1109\/lra.2021.3095515"},{"key":"ref4","doi-asserted-by":"publisher","DOI":"10.15607\/RSS.2014.X.007"},{"key":"ref5","doi-asserted-by":"publisher","DOI":"10.1109\/tro.2015.2463671"},{"key":"ref6","doi-asserted-by":"publisher","DOI":"10.1109\/ICRA48506.2021.9561410"},{"key":"ref7","doi-asserted-by":"publisher","DOI":"10.1109\/tro.2018.2853729"},{"key":"ref8","doi-asserted-by":"publisher","DOI":"10.1109\/ICRA48891.2023.10160670"},{"key":"ref9","first-page":"14417","article-title":"A normal distribution transform-based radar odometry designed for scanning and automotive radars","volume-title":"Proc. IEEE Int. Conf. Robot. Autom. (ICRA)","author":"Chun"},{"key":"ref10","doi-asserted-by":"publisher","DOI":"10.1109\/tiv.2023.3330956"},{"key":"ref11","doi-asserted-by":"publisher","DOI":"10.1109\/lra.2023.3266669"},{"key":"ref12","doi-asserted-by":"publisher","DOI":"10.5194\/isprs-archives-xlviii-1-w2-2023-1223-2023"},{"key":"ref13","doi-asserted-by":"publisher","DOI":"10.1109\/IROS45743.2020.9341176"},{"key":"ref14","doi-asserted-by":"publisher","DOI":"10.1109\/tro.2022.3141876"},{"key":"ref15","doi-asserted-by":"publisher","DOI":"10.1109\/tro.2016.2624754"},{"key":"ref16","doi-asserted-by":"publisher","DOI":"10.1109\/ICRA.2018.8460687"},{"key":"ref17","doi-asserted-by":"publisher","DOI":"10.1109\/ICRA.2019.8793990"},{"key":"ref18","doi-asserted-by":"publisher","DOI":"10.1109\/IROS45743.2020.9341287"},{"key":"ref19","doi-asserted-by":"publisher","DOI":"10.1186\/1687-6180-2011-71"},{"key":"ref20","doi-asserted-by":"publisher","DOI":"10.1109\/ITSC.2016.7795967"},{"key":"ref21","doi-asserted-by":"publisher","DOI":"10.1109\/ICMIM.2016.7533831"},{"key":"ref22","doi-asserted-by":"publisher","DOI":"10.1109\/IVS.2019.8813841"},{"key":"ref23","doi-asserted-by":"publisher","DOI":"10.1109\/ICRA40945.2020.9197231"},{"key":"ref24","doi-asserted-by":"publisher","DOI":"10.1109\/ICRA46639.2022.9812063"},{"key":"ref25","doi-asserted-by":"publisher","DOI":"10.1109\/IROS.2018.8593953"},{"key":"ref26","doi-asserted-by":"publisher","DOI":"10.1561\/2300000043"}],"container-title":["IEEE Internet of Things Journal"],"original-title":[],"link":[{"URL":"http:\/\/xplorestaging.ieee.org\/ielx8\/6488907\/11231115\/11143216.pdf?arnumber=11143216","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,11,7]],"date-time":"2025-11-07T18:12:37Z","timestamp":1762539157000},"score":1,"resource":{"primary":{"URL":"https:\/\/ieeexplore.ieee.org\/document\/11143216\/"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2025,11,15]]},"references-count":26,"journal-issue":{"issue":"22"},"URL":"https:\/\/doi.org\/10.1109\/jiot.2025.3603564","relation":{},"ISSN":["2327-4662","2372-2541"],"issn-type":[{"value":"2327-4662","type":"electronic"},{"value":"2372-2541","type":"electronic"}],"subject":[],"published":{"date-parts":[[2025,11,15]]}}}