{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,3,5]],"date-time":"2026-03-05T04:54:35Z","timestamp":1772686475936,"version":"3.50.1"},"reference-count":33,"publisher":"Institute of Electrical and Electronics Engineers (IEEE)","issue":"1","license":[{"start":{"date-parts":[[2026,1,1]],"date-time":"2026-01-01T00:00:00Z","timestamp":1767225600000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/ieeexplore.ieee.org\/Xplorehelp\/downloads\/license-information\/IEEE.html"},{"start":{"date-parts":[[2026,1,1]],"date-time":"2026-01-01T00:00:00Z","timestamp":1767225600000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-029"},{"start":{"date-parts":[[2026,1,1]],"date-time":"2026-01-01T00:00:00Z","timestamp":1767225600000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-037"}],"funder":[{"name":"European Union's Horizon Europe Research and Innovation Programme","award":["101138330"],"award-info":[{"award-number":["101138330"]}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["IEEE Robot. Autom. Lett."],"published-print":{"date-parts":[[2026,1]]},"DOI":"10.1109\/lra.2025.3636035","type":"journal-article","created":{"date-parts":[[2025,11,24]],"date-time":"2025-11-24T19:02:05Z","timestamp":1764010925000},"page":"738-745","source":"Crossref","is-referenced-by-count":1,"title":["A Minimal Subset Approach for Informed Keyframe Sampling in Large-Scale SLAM"],"prefix":"10.1109","volume":"11","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-0108-6286","authenticated-orcid":false,"given":"Nikolaos","family":"Stathoulopoulos","sequence":"first","affiliation":[{"name":"Robotics and AI Group, Department of Computer, Electrical and Space Engineering, Luleå University of Technology, Luleå, Sweden"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-8870-6718","authenticated-orcid":false,"given":"Christoforos","family":"Kanellakis","sequence":"additional","affiliation":[{"name":"Robotics and AI Group, Department of Computer, Electrical and Space Engineering, Luleå University of Technology, Luleå, Sweden"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-0126-1897","authenticated-orcid":false,"given":"George","family":"Nikolakopoulos","sequence":"additional","affiliation":[{"name":"Robotics and AI Group, Department of Computer, Electrical and Space Engineering, Luleå University of Technology, Luleå, Sweden"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"263","reference":[{"key":"ref1","doi-asserted-by":"publisher","DOI":"10.1109\/LRA.2022.3191156"},{"key":"ref2","doi-asserted-by":"publisher","DOI":"10.1109\/TFR.2024.3419439"},{"key":"ref3","doi-asserted-by":"publisher","DOI":"10.1109\/TRO.2023.3323938"},{"key":"ref4","doi-asserted-by":"publisher","DOI":"10.1109\/TRO.2016.2624754"},{"key":"ref5","article-title":"BORGLAB\/GTSAM","author":"Dellaert","year":"2022"},{"key":"ref6","doi-asserted-by":"publisher","DOI":"10.1109\/ICRA.2011.5979641"},{"key":"ref7","doi-asserted-by":"publisher","DOI":"10.1109\/ICRA.2011.5979949"},{"key":"ref8","doi-asserted-by":"publisher","DOI":"10.1109\/TRO.2021.3050328"},{"key":"ref9","doi-asserted-by":"publisher","DOI":"10.1109\/LRA.2023.3337590"},{"key":"ref10","doi-asserted-by":"publisher","DOI":"10.1109\/LRA.2021.3125046"},{"key":"ref11","doi-asserted-by":"publisher","DOI":"10.1109\/LRA.2022.3185779"},{"key":"ref12","doi-asserted-by":"publisher","DOI":"10.1177\/0278364913498910"},{"key":"ref13","doi-asserted-by":"publisher","DOI":"10.1109\/IROS45743.2020.9341176"},{"key":"ref14","doi-asserted-by":"publisher","DOI":"10.1109\/LRA.2021.3138156"},{"key":"ref15","doi-asserted-by":"publisher","DOI":"10.1109\/LRA.2022.3191204"},{"key":"ref16","doi-asserted-by":"publisher","DOI":"10.1109\/LRA.2022.3142739"},{"key":"ref17","doi-asserted-by":"publisher","DOI":"10.1109\/ICRA48891.2023.10161207"},{"key":"ref18","doi-asserted-by":"publisher","DOI":"10.1109\/ITOEC57671.2023.10291983"},{"key":"ref19","doi-asserted-by":"publisher","DOI":"10.23919\/CCC52363.2021.9549411"},{"key":"ref20","doi-asserted-by":"publisher","DOI":"10.1109\/JIOT.2024.3365794"},{"key":"ref21","doi-asserted-by":"publisher","DOI":"10.1109\/MITS.2010.939925"},{"key":"ref22","doi-asserted-by":"publisher","DOI":"10.1109\/LRA.2022.3178797"},{"key":"ref23","doi-asserted-by":"publisher","DOI":"10.1109\/TRO.2021.3116424"},{"key":"ref24","doi-asserted-by":"publisher","DOI":"10.1007\/s11263-024-02019-5"},{"key":"ref25","doi-asserted-by":"publisher","DOI":"10.15607\/RSS.2009.V.021"},{"key":"ref26","doi-asserted-by":"publisher","DOI":"10.1109\/TRO.2022.3150683"},{"key":"ref27","doi-asserted-by":"publisher","DOI":"10.1109\/TRO.2023.3303035"},{"key":"ref28","doi-asserted-by":"publisher","DOI":"10.1109\/CVPR.2012.6248074"},{"key":"ref29","doi-asserted-by":"publisher","DOI":"10.1109\/ICRA40945.2020.9197298"},{"key":"ref30","doi-asserted-by":"publisher","DOI":"10.1109\/CVPR.2019.00655"},{"key":"ref31","doi-asserted-by":"publisher","DOI":"10.1109\/LRA.2023.3236571"},{"key":"ref32","doi-asserted-by":"publisher","DOI":"10.21105\/joss.06948"},{"key":"ref33","doi-asserted-by":"publisher","DOI":"10.1109\/IROS45743.2020.9340849"}],"container-title":["IEEE Robotics and Automation Letters"],"original-title":[],"link":[{"URL":"http:\/\/xplorestaging.ieee.org\/ielx8\/7083369\/11250609\/11266938.pdf?arnumber=11266938","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,11,28]],"date-time":"2025-11-28T07:09:26Z","timestamp":1764313766000},"score":1,"resource":{"primary":{"URL":"https:\/\/ieeexplore.ieee.org\/document\/11266938\/"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2026,1]]},"references-count":33,"journal-issue":{"issue":"1"},"URL":"https:\/\/doi.org\/10.1109\/lra.2025.3636035","relation":{},"ISSN":["2377-3766","2377-3774"],"issn-type":[{"value":"2377-3766","type":"electronic"},{"value":"2377-3774","type":"electronic"}],"subject":[],"published":{"date-parts":[[2026,1]]}}}