{"id":"https://openalex.org/W3199500062","doi":"https://doi.org/10.1109/icra46639.2022.9811688","title":"Elastic Tracker: A Spatio-temporal Trajectory Planner for Flexible Aerial Tracking","display_name":"Elastic Tracker: A Spatio-temporal Trajectory Planner for Flexible Aerial Tracking","publication_year":2022,"publication_date":"2022-05-23","ids":{"openalex":"https://openalex.org/W3199500062","doi":"https://doi.org/10.1109/icra46639.2022.9811688","mag":"3199500062"},"language":"en","primary_location":{"id":"doi:10.1109/icra46639.2022.9811688","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icra46639.2022.9811688","pdf_url":null,"source":{"id":"https://openalex.org/S4363607759","display_name":"2022 International Conference on Robotics and Automation (ICRA)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2022 International Conference on Robotics and Automation (ICRA)","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5102913796","display_name":"Jialin Ji","orcid":"https://orcid.org/0009-0008-9579-2675"},"institutions":[{"id":"https://openalex.org/I55712492","display_name":"Zhejiang University of Technology","ror":"https://ror.org/02djqfd08","country_code":"CN","type":"education","lineage":["https://openalex.org/I55712492"]},{"id":"https://openalex.org/I4391767838","display_name":"State Key Laboratory of Industrial Control Technology","ror":"https://ror.org/03a33a786","country_code":null,"type":"facility","lineage":["https://openalex.org/I4391767838","https://openalex.org/I76130692"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Jialin Ji","raw_affiliation_strings":["College of Control Science and Engineering, Zhejiang University,The State Key Laboratory of Industrial Control Technology,Hangzhou,China,310027"],"affiliations":[{"raw_affiliation_string":"College of Control Science and Engineering, Zhejiang University,The State Key Laboratory of Industrial Control Technology,Hangzhou,China,310027","institution_ids":["https://openalex.org/I55712492","https://openalex.org/I4391767838"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5089000046","display_name":"Neng Pan","orcid":"https://orcid.org/0000-0002-2905-2467"},"institutions":[{"id":"https://openalex.org/I4391767838","display_name":"State Key Laboratory of Industrial Control Technology","ror":"https://ror.org/03a33a786","country_code":null,"type":"facility","lineage":["https://openalex.org/I4391767838","https://openalex.org/I76130692"]},{"id":"https://openalex.org/I55712492","display_name":"Zhejiang University of Technology","ror":"https://ror.org/02djqfd08","country_code":"CN","type":"education","lineage":["https://openalex.org/I55712492"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Neng Pan","raw_affiliation_strings":["College of Control Science and Engineering, Zhejiang University,The State Key Laboratory of Industrial Control Technology,Hangzhou,China,310027"],"affiliations":[{"raw_affiliation_string":"College of Control Science and Engineering, Zhejiang University,The State Key Laboratory of Industrial Control Technology,Hangzhou,China,310027","institution_ids":["https://openalex.org/I55712492","https://openalex.org/I4391767838"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5050543156","display_name":"Chao Xu","orcid":"https://orcid.org/0000-0002-2759-6364"},"institutions":[{"id":"https://openalex.org/I55712492","display_name":"Zhejiang University of Technology","ror":"https://ror.org/02djqfd08","country_code":"CN","type":"education","lineage":["https://openalex.org/I55712492"]},{"id":"https://openalex.org/I4391767838","display_name":"State Key Laboratory of Industrial Control Technology","ror":"https://ror.org/03a33a786","country_code":null,"type":"facility","lineage":["https://openalex.org/I4391767838","https://openalex.org/I76130692"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chao Xu","raw_affiliation_strings":["College of Control Science and Engineering, Zhejiang University,The State Key Laboratory of Industrial Control Technology,Hangzhou,China,310027"],"affiliations":[{"raw_affiliation_string":"College of Control Science and Engineering, Zhejiang University,The State Key Laboratory of Industrial Control Technology,Hangzhou,China,310027","institution_ids":["https://openalex.org/I55712492","https://openalex.org/I4391767838"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5086914377","display_name":"Fei Gao","orcid":"https://orcid.org/0000-0002-6513-374X"},"institutions":[{"id":"https://openalex.org/I4391767838","display_name":"State Key Laboratory of Industrial Control Technology","ror":"https://ror.org/03a33a786","country_code":null,"type":"facility","lineage":["https://openalex.org/I4391767838","https://openalex.org/I76130692"]},{"id":"https://openalex.org/I55712492","display_name":"Zhejiang University of Technology","ror":"https://ror.org/02djqfd08","country_code":"CN","type":"education","lineage":["https://openalex.org/I55712492"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Fei Gao","raw_affiliation_strings":["College of Control Science and Engineering, Zhejiang University,The State Key Laboratory of Industrial Control Technology,Hangzhou,China,310027"],"affiliations":[{"raw_affiliation_string":"College of Control Science and Engineering, Zhejiang University,The State Key Laboratory of Industrial Control Technology,Hangzhou,China,310027","institution_ids":["https://openalex.org/I55712492","https://openalex.org/I4391767838"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5102913796"],"corresponding_institution_ids":["https://openalex.org/I4391767838","https://openalex.org/I55712492"],"apc_list":null,"apc_paid":null,"fwci":2.5158,"has_fulltext":false,"cited_by_count":43,"citation_normalized_percentile":{"value":0.92677884,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":100},"biblio":{"volume":null,"issue":null,"first_page":"47","last_page":"53"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10586","display_name":"Robotic Path Planning Algorithms","score":1.0,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10586","display_name":"Robotic Path Planning Algorithms","score":1.0,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10191","display_name":"Robotics and Sensor-Based Localization","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11133","display_name":"UAV Applications and Optimization","score":0.9951000213623047,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/trajectory","display_name":"Trajectory","score":0.7935725450515747},{"id":"https://openalex.org/keywords/visibility","display_name":"Visibility","score":0.7485406398773193},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7320191860198975},{"id":"https://openalex.org/keywords/motion-planning","display_name":"Motion planning","score":0.6456037759780884},{"id":"https://openalex.org/keywords/tracking","display_name":"Tracking (education)","score":0.5802063941955566},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.552470862865448},{"id":"https://openalex.org/keywords/path","display_name":"Path (computing)","score":0.5141275525093079},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.4922114908695221},{"id":"https://openalex.org/keywords/planner","display_name":"Planner","score":0.4911355674266815},{"id":"https://openalex.org/keywords/robot","display_name":"Robot","score":0.4574536383152008},{"id":"https://openalex.org/keywords/computation","display_name":"Computation","score":0.42700257897377014},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.3258254826068878},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.1699005365371704}],"concepts":[{"id":"https://openalex.org/C13662910","wikidata":"https://www.wikidata.org/wiki/Q193139","display_name":"Trajectory","level":2,"score":0.7935725450515747},{"id":"https://openalex.org/C123403432","wikidata":"https://www.wikidata.org/wiki/Q654068","display_name":"Visibility","level":2,"score":0.7485406398773193},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7320191860198975},{"id":"https://openalex.org/C81074085","wikidata":"https://www.wikidata.org/wiki/Q366872","display_name":"Motion planning","level":3,"score":0.6456037759780884},{"id":"https://openalex.org/C2775936607","wikidata":"https://www.wikidata.org/wiki/Q466845","display_name":"Tracking (education)","level":2,"score":0.5802063941955566},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.552470862865448},{"id":"https://openalex.org/C2777735758","wikidata":"https://www.wikidata.org/wiki/Q817765","display_name":"Path (computing)","level":2,"score":0.5141275525093079},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4922114908695221},{"id":"https://openalex.org/C2776999362","wikidata":"https://www.wikidata.org/wiki/Q2349274","display_name":"Planner","level":2,"score":0.4911355674266815},{"id":"https://openalex.org/C90509273","wikidata":"https://www.wikidata.org/wiki/Q11012","display_name":"Robot","level":2,"score":0.4574536383152008},{"id":"https://openalex.org/C45374587","wikidata":"https://www.wikidata.org/wiki/Q12525525","display_name":"Computation","level":2,"score":0.42700257897377014},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.3258254826068878},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.1699005365371704},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.0},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.0},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C19417346","wikidata":"https://www.wikidata.org/wiki/Q7922","display_name":"Pedagogy","level":1,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icra46639.2022.9811688","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icra46639.2022.9811688","pdf_url":null,"source":{"id":"https://openalex.org/S4363607759","display_name":"2022 International Conference on Robotics and Automation (ICRA)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2022 International Conference on Robotics and Automation (ICRA)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/11","score":0.6800000071525574,"display_name":"Sustainable cities and communities"}],"awards":[{"id":"https://openalex.org/G8128618000","display_name":null,"funder_award_id":"62003299","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":31,"referenced_works":["https://openalex.org/W1904660840","https://openalex.org/W2007727867","https://openalex.org/W2013000222","https://openalex.org/W2044462915","https://openalex.org/W2587088476","https://openalex.org/W2587415290","https://openalex.org/W2745859992","https://openalex.org/W2772133881","https://openalex.org/W2883162277","https://openalex.org/W2962730651","https://openalex.org/W3000103029","https://openalex.org/W3002590034","https://openalex.org/W3004013996","https://openalex.org/W3090609657","https://openalex.org/W3091367268","https://openalex.org/W3092479441","https://openalex.org/W3102302961","https://openalex.org/W3133263625","https://openalex.org/W3134969093","https://openalex.org/W3135312441","https://openalex.org/W3135496326","https://openalex.org/W3135798748","https://openalex.org/W3205649931","https://openalex.org/W3214700612","https://openalex.org/W4289670483","https://openalex.org/W6754468701","https://openalex.org/W6784386756","https://openalex.org/W6785826592","https://openalex.org/W6791107772","https://openalex.org/W6791341562","https://openalex.org/W6791730602"],"related_works":["https://openalex.org/W2155467318","https://openalex.org/W122632647","https://openalex.org/W2060743914","https://openalex.org/W2359600231","https://openalex.org/W187779371","https://openalex.org/W2380019117","https://openalex.org/W3138952546","https://openalex.org/W1987886368","https://openalex.org/W1660309994","https://openalex.org/W2369187583"],"abstract_inverted_index":{"This":[0],"paper":[1],"proposes":[2],"Elastic":[3],"Tracker,":[4],"a":[5,43,74],"flexible":[6],"trajectory":[7,68,77],"planning":[8],"framework":[9],"that":[10,104],"can":[11],"deal":[12],"with":[13,17,55,93,111],"challenging":[14,121],"tracking":[15,122],"tasks":[16],"guaranteed":[18],"safety":[19,90],"and":[20,26,91],"visibility.":[21],"Firstly,":[22],"an":[23,34,66],"object":[24],"detection":[25],"intension-free":[27],"motion":[28],"prediction":[29],"method":[30,38,106],"is":[31,39,53,63],"designed.":[32],"Then":[33],"occlusion-aware":[35],"path":[36],"finding":[37],"proposed":[40],"to":[41,72,87],"provide":[42],"proper":[44],"topology.":[45],"A":[46],"smart":[47],"safe":[48],"flight":[49,81],"corridor":[50],"generation":[51],"strategy":[52],"designed":[54,86],"the":[56,79,95,115],"guiding":[57],"path.":[58],"An":[59],"analytical":[60],"occlusion":[61],"cost":[62],"evaluated.":[64],"Finally,":[65],"effective":[67],"optimization":[69],"approach":[70],"enables":[71],"generate":[73],"spatio-temporal":[75],"optimal":[76],"within":[78],"resultant":[80],"corridor.":[82],"Particular":[83],"formulations":[84],"are":[85],"guarantee":[88],"both":[89],"visibility,":[92],"all":[94],"above":[96],"requirements":[97],"optimized":[98],"jointly.":[99],"The":[100],"experimental":[101],"results":[102],"show":[103],"our":[105],"works":[107],"more":[108],"robustly":[109],"but":[110],"less":[112],"computation":[113],"than":[114],"existing":[116],"methods,":[117],"even":[118],"in":[119],"some":[120],"tasks.":[123]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":15},{"year":2024,"cited_by_count":17},{"year":2023,"cited_by_count":9},{"year":2022,"cited_by_count":1}],"updated_date":"2026-02-27T16:54:17.756197","created_date":"2025-10-10T00:00:00"}
