{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,2]],"date-time":"2026-04-02T02:35:58Z","timestamp":1775097358061,"version":"3.50.1"},"reference-count":17,"publisher":"IEEE","license":[{"start":{"date-parts":[[2025,5,19]],"date-time":"2025-05-19T00:00:00Z","timestamp":1747612800000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-029"},{"start":{"date-parts":[[2025,5,19]],"date-time":"2025-05-19T00:00:00Z","timestamp":1747612800000},"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":[[2025,5,19]]},"DOI":"10.1109\/icra55743.2025.11128079","type":"proceedings-article","created":{"date-parts":[[2025,9,2]],"date-time":"2025-09-02T17:28:56Z","timestamp":1756834136000},"page":"15879-15885","source":"Crossref","is-referenced-by-count":2,"title":["A Hierarchical Graph-Based Terrain-Aware Autonomous Navigation Approach for Complementary Multimodal Ground-Aerial Exploration"],"prefix":"10.1109","author":[{"given":"Akash","family":"Patel","sequence":"first","affiliation":[{"name":"Luleå University of Technology,Robotics & AI Team,Department of Computer, Electrical and Space Engineering,Luleå,Sweden,SE-97187"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Mario A.V.","family":"Saucedo","sequence":"additional","affiliation":[{"name":"Luleå University of Technology,Robotics & AI Team,Department of Computer, Electrical and Space Engineering,Luleå,Sweden,SE-97187"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Nikolaos","family":"Stathoulopoulos","sequence":"additional","affiliation":[{"name":"Luleå University of Technology,Robotics & AI Team,Department of Computer, Electrical and Space Engineering,Luleå,Sweden,SE-97187"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Viswa Narayanan","family":"Sankaranarayanan","sequence":"additional","affiliation":[{"name":"Luleå University of Technology,Robotics & AI Team,Department of Computer, Electrical and Space Engineering,Luleå,Sweden,SE-97187"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Ilias","family":"Tevetzidis","sequence":"additional","affiliation":[{"name":"Luleå University of Technology,Robotics & AI Team,Department of Computer, Electrical and Space Engineering,Luleå,Sweden,SE-97187"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Christoforos","family":"Kanellakis","sequence":"additional","affiliation":[{"name":"Luleå University of Technology,Robotics & AI Team,Department of Computer, Electrical and Space Engineering,Luleå,Sweden,SE-97187"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"George","family":"Nikolakopoulos","sequence":"additional","affiliation":[{"name":"Luleå University of Technology,Robotics & AI Team,Department of Computer, Electrical and Space Engineering,Luleå,Sweden,SE-97187"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"263","reference":[{"key":"ref1","doi-asserted-by":"publisher","DOI":"10.1146\/annurev-control-062722-100728"},{"key":"ref2","doi-asserted-by":"publisher","DOI":"10.1109\/TRO.2023.3323938"},{"key":"ref3","doi-asserted-by":"publisher","DOI":"10.1002\/rob.21993"},{"key":"ref4","doi-asserted-by":"publisher","DOI":"10.1109\/ICRA40945.2020.9196964"},{"key":"ref5","doi-asserted-by":"publisher","DOI":"10.1109\/ICRA48506.2021.9561830"},{"key":"ref6","doi-asserted-by":"publisher","DOI":"10.1109\/ICRA57147.2024.10610939"},{"key":"ref7","doi-asserted-by":"publisher","DOI":"10.1016\/j.robot.2022.104134"},{"key":"ref8","doi-asserted-by":"publisher","DOI":"10.1109\/SSRR56537.2022.10018768"},{"key":"ref9","doi-asserted-by":"publisher","DOI":"10.1126\/scirobotics.abp9742"},{"key":"ref10","doi-asserted-by":"publisher","DOI":"10.1109\/IROS.2015.7353827"},{"key":"ref11","doi-asserted-by":"publisher","DOI":"10.1109\/SSRR.2017.8088168"},{"key":"ref12","doi-asserted-by":"publisher","DOI":"10.1142\/9789814623353_0051"},{"key":"ref13","doi-asserted-by":"publisher","DOI":"10.1109\/IROS.2009.5354535"},{"key":"ref14","doi-asserted-by":"publisher","DOI":"10.1016\/j.eswa.2023.122919"},{"key":"ref15","doi-asserted-by":"publisher","DOI":"10.1109\/ICRA48891.2023.10160508"},{"key":"ref16","doi-asserted-by":"publisher","DOI":"10.1109\/IROS.2017.8202315"},{"key":"ref17","doi-asserted-by":"publisher","DOI":"10.1109\/TFR.2024.3419439"}],"event":{"name":"2025 IEEE International Conference on Robotics and Automation (ICRA)","location":"Atlanta, GA, USA","start":{"date-parts":[[2025,5,19]]},"end":{"date-parts":[[2025,5,23]]}},"container-title":["2025 IEEE International Conference on Robotics and Automation (ICRA)"],"original-title":[],"link":[{"URL":"http:\/\/xplorestaging.ieee.org\/ielx8\/11127273\/11127223\/11128079.pdf?arnumber=11128079","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,9,3]],"date-time":"2025-09-03T06:43:18Z","timestamp":1756881798000},"score":1,"resource":{"primary":{"URL":"https:\/\/ieeexplore.ieee.org\/document\/11128079\/"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2025,5,19]]},"references-count":17,"URL":"https:\/\/doi.org\/10.1109\/icra55743.2025.11128079","relation":{},"subject":[],"published":{"date-parts":[[2025,5,19]]}}}