{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,2]],"date-time":"2026-04-02T16:07:20Z","timestamp":1775146040344,"version":"3.50.1"},"reference-count":33,"publisher":"IEEE","license":[{"start":{"date-parts":[[2023,10,1]],"date-time":"2023-10-01T00:00:00Z","timestamp":1696118400000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-029"},{"start":{"date-parts":[[2023,10,1]],"date-time":"2023-10-01T00:00:00Z","timestamp":1696118400000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-037"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2023,10,1]]},"DOI":"10.1109\/iros55552.2023.10341569","type":"proceedings-article","created":{"date-parts":[[2023,12,13]],"date-time":"2023-12-13T19:17:55Z","timestamp":1702495075000},"page":"11003-11010","source":"Crossref","is-referenced-by-count":1,"title":["TWO: A Simple Method of Directly Closing the Loop for LiDAR Odometry"],"prefix":"10.1109","author":[{"given":"Zhuo","family":"Zhang","sequence":"first","affiliation":[{"name":"Tsinghua University,Beijing National Research Center for Information Science and Technology,Department of Electronic Engineering,Beijing,China,100084"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Zheng","family":"Yao","sequence":"additional","affiliation":[{"name":"Tsinghua University,Beijing National Research Center for Information Science and Technology,Department of Electronic Engineering,Beijing,China,100084"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Mingquan","family":"Lu","sequence":"additional","affiliation":[{"name":"Tsinghua University,Beijing National Research Center for Information Science and Technology,Department of Electronic Engineering,Beijing,China,100084"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"263","reference":[{"key":"ref1","doi-asserted-by":"publisher","DOI":"10.15607\/rss.2018.xiv.016"},{"key":"ref2","doi-asserted-by":"publisher","DOI":"10.1109\/IROS.2018.8594299"},{"key":"ref3","doi-asserted-by":"publisher","DOI":"10.1109\/SSRR.2016.7784298"},{"key":"ref4","doi-asserted-by":"publisher","DOI":"10.1109\/icra46639.2022.9811849"},{"key":"ref5","doi-asserted-by":"publisher","DOI":"10.1109\/ICRA48506.2021.9560884"},{"key":"ref6","doi-asserted-by":"publisher","DOI":"10.15607\/rss.2014.x.007"},{"key":"ref7","doi-asserted-by":"publisher","DOI":"10.1109\/34.121791"},{"key":"ref8","doi-asserted-by":"publisher","DOI":"10.1109\/ICRA.2018.8460653"},{"key":"ref9","doi-asserted-by":"publisher","DOI":"10.1109\/IROS.2003.1249285"},{"key":"ref10","doi-asserted-by":"publisher","DOI":"10.15607\/rss.2009.v.021"},{"key":"ref11","doi-asserted-by":"publisher","DOI":"10.1177\/1729881419841532"},{"key":"ref12","doi-asserted-by":"publisher","DOI":"10.1109\/IROS45743.2020.9341341"},{"key":"ref13","doi-asserted-by":"publisher","DOI":"10.1007\/s41315-021-00164-5"},{"key":"ref14","doi-asserted-by":"publisher","DOI":"10.3390\/s150716710"},{"key":"ref15","doi-asserted-by":"publisher","DOI":"10.1109\/ICRA.2019.8793511"},{"key":"ref16","doi-asserted-by":"publisher","DOI":"10.1109\/LRA.2021.3064227"},{"key":"ref17","article-title":"Fast-lio2: Fast direct lidar-inertial odometry","volume":"abs\/2107.06829","author":"Xu","year":"2021","journal-title":"ArXiv"},{"key":"ref18","doi-asserted-by":"publisher","DOI":"10.1109\/ICRA40945.2020.9197567"},{"key":"ref19","doi-asserted-by":"publisher","DOI":"10.1109\/IROS.2008.4650967"},{"key":"ref20","doi-asserted-by":"publisher","DOI":"10.1016\/j.cviu.2014.04.011"},{"key":"ref21","doi-asserted-by":"publisher","DOI":"10.1109\/IROS.2018.8593953"},{"key":"ref22","doi-asserted-by":"publisher","DOI":"10.1109\/iros45743.2020.9341010"},{"key":"ref23","doi-asserted-by":"publisher","DOI":"10.1109\/LRA.2019.2897340"},{"key":"ref24","doi-asserted-by":"publisher","DOI":"10.1007\/s10514-021-09999-0"},{"key":"ref25","doi-asserted-by":"publisher","DOI":"10.1109\/TRO.2022.3150683"},{"key":"ref26","doi-asserted-by":"publisher","DOI":"10.1109\/LRA.2021.3092274"},{"key":"ref27","doi-asserted-by":"publisher","DOI":"10.1109\/ICRA.2011.5980567"},{"key":"ref28","doi-asserted-by":"publisher","DOI":"10.1109\/CVPR.2012.6248074"},{"key":"ref29","doi-asserted-by":"publisher","DOI":"10.1109\/iros45743.2020.9341406"},{"key":"ref30","doi-asserted-by":"publisher","DOI":"10.1109\/icra40945.2020.9197277"},{"key":"ref31","doi-asserted-by":"publisher","DOI":"10.1109\/LRA.2021.3138527"},{"key":"ref32","doi-asserted-by":"publisher","DOI":"10.1109\/LRA.2018.2800793"},{"key":"ref33","volume-title":"evo","year":"2018"}],"event":{"name":"2023 IEEE\/RSJ International Conference on Intelligent Robots and Systems (IROS)","location":"Detroit, MI, USA","start":{"date-parts":[[2023,10,1]]},"end":{"date-parts":[[2023,10,5]]}},"container-title":["2023 IEEE\/RSJ International Conference on Intelligent Robots and Systems (IROS)"],"original-title":[],"link":[{"URL":"http:\/\/xplorestaging.ieee.org\/ielx7\/10341341\/10341342\/10341569.pdf?arnumber=10341569","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2024,2,28]],"date-time":"2024-02-28T20:16:44Z","timestamp":1709151404000},"score":1,"resource":{"primary":{"URL":"https:\/\/ieeexplore.ieee.org\/document\/10341569\/"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2023,10,1]]},"references-count":33,"URL":"https:\/\/doi.org\/10.1109\/iros55552.2023.10341569","relation":{},"subject":[],"published":{"date-parts":[[2023,10,1]]}}}