{"id":"https://openalex.org/W3201799922","doi":"https://doi.org/10.1109/acit52158.2021.9548355","title":"Separation Minimums for Urban Air Mobility","display_name":"Separation Minimums for Urban Air Mobility","publication_year":2021,"publication_date":"2021-09-15","ids":{"openalex":"https://openalex.org/W3201799922","doi":"https://doi.org/10.1109/acit52158.2021.9548355","mag":"3201799922"},"language":"en","primary_location":{"id":"doi:10.1109/acit52158.2021.9548355","is_oa":false,"landing_page_url":"https://doi.org/10.1109/acit52158.2021.9548355","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 11th International Conference on Advanced Computer Information Technologies (ACIT)","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/A5026959415","display_name":"Oleg Ivashchuk","orcid":"https://orcid.org/0000-0001-5637-0332"},"institutions":[{"id":"https://openalex.org/I90281761","display_name":"National Aviation University","ror":"https://ror.org/01f74x078","country_code":"UA","type":"education","lineage":["https://openalex.org/I90281761"]}],"countries":["UA"],"is_corresponding":true,"raw_author_name":"Oleg Ivashchuk","raw_affiliation_strings":["National Aviation University,Air Navigation Systems Department,Kyiv,Ukraine","Air Navigation Systems Department, National Aviation University, Kyiv, Ukraine"],"affiliations":[{"raw_affiliation_string":"National Aviation University,Air Navigation Systems Department,Kyiv,Ukraine","institution_ids":["https://openalex.org/I90281761"]},{"raw_affiliation_string":"Air Navigation Systems Department, National Aviation University, Kyiv, Ukraine","institution_ids":["https://openalex.org/I90281761"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5064783198","display_name":"Ivan Ostroumov","orcid":"https://orcid.org/0000-0003-2510-9312"},"institutions":[{"id":"https://openalex.org/I90281761","display_name":"National Aviation University","ror":"https://ror.org/01f74x078","country_code":"UA","type":"education","lineage":["https://openalex.org/I90281761"]}],"countries":["UA"],"is_corresponding":false,"raw_author_name":"Ivan Ostroumov","raw_affiliation_strings":["National Aviation University,Air Navigation Systems Department,Kyiv,Ukraine","Air Navigation Systems Department, National Aviation University, Kyiv, Ukraine"],"affiliations":[{"raw_affiliation_string":"National Aviation University,Air Navigation Systems Department,Kyiv,Ukraine","institution_ids":["https://openalex.org/I90281761"]},{"raw_affiliation_string":"Air Navigation Systems Department, National Aviation University, Kyiv, Ukraine","institution_ids":["https://openalex.org/I90281761"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5026959415"],"corresponding_institution_ids":["https://openalex.org/I90281761"],"apc_list":null,"apc_paid":null,"fwci":3.2842,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.94444307,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"633","last_page":"636"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11489","display_name":"Air Traffic Management and Optimization","score":0.9997000098228455,"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"}},"topics":[{"id":"https://openalex.org/T11489","display_name":"Air Traffic Management and Optimization","score":0.9997000098228455,"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/T13954","display_name":"Aerospace Engineering and Applications","score":0.996999979019165,"subfield":{"id":"https://openalex.org/subfields/2207","display_name":"Control and Systems 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":0.9961000084877014,"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/separation","display_name":"Separation (statistics)","score":0.9216998219490051},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5191789865493774},{"id":"https://openalex.org/keywords/collision","display_name":"Collision","score":0.5049434304237366},{"id":"https://openalex.org/keywords/selection","display_name":"Selection (genetic algorithm)","score":0.48699694871902466},{"id":"https://openalex.org/keywords/environmental-science","display_name":"Environmental science","score":0.4864625632762909},{"id":"https://openalex.org/keywords/boundary","display_name":"Boundary (topology)","score":0.4430115818977356},{"id":"https://openalex.org/keywords/marine-engineering","display_name":"Marine engineering","score":0.4008890986442566},{"id":"https://openalex.org/keywords/aerospace-engineering","display_name":"Aerospace engineering","score":0.36080044507980347},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.1237521767616272},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.11451324820518494},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.1014355719089508}],"concepts":[{"id":"https://openalex.org/C2776061190","wikidata":"https://www.wikidata.org/wiki/Q7451805","display_name":"Separation (statistics)","level":2,"score":0.9216998219490051},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5191789865493774},{"id":"https://openalex.org/C121704057","wikidata":"https://www.wikidata.org/wiki/Q352070","display_name":"Collision","level":2,"score":0.5049434304237366},{"id":"https://openalex.org/C81917197","wikidata":"https://www.wikidata.org/wiki/Q628760","display_name":"Selection (genetic algorithm)","level":2,"score":0.48699694871902466},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.4864625632762909},{"id":"https://openalex.org/C62354387","wikidata":"https://www.wikidata.org/wiki/Q875399","display_name":"Boundary (topology)","level":2,"score":0.4430115818977356},{"id":"https://openalex.org/C199104240","wikidata":"https://www.wikidata.org/wiki/Q118291","display_name":"Marine engineering","level":1,"score":0.4008890986442566},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.36080044507980347},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1237521767616272},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.11451324820518494},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.1014355719089508},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/acit52158.2021.9548355","is_oa":false,"landing_page_url":"https://doi.org/10.1109/acit52158.2021.9548355","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 11th International Conference on Advanced Computer Information Technologies (ACIT)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.8199999928474426,"display_name":"Sustainable cities and communities","id":"https://metadata.un.org/sdg/11"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":30,"referenced_works":["https://openalex.org/W2043204802","https://openalex.org/W2162136131","https://openalex.org/W2341508025","https://openalex.org/W2569273543","https://openalex.org/W2580824404","https://openalex.org/W2765366036","https://openalex.org/W2789427735","https://openalex.org/W2810152978","https://openalex.org/W2811438975","https://openalex.org/W2889678988","https://openalex.org/W2891346267","https://openalex.org/W2899174746","https://openalex.org/W2901688211","https://openalex.org/W2904807553","https://openalex.org/W2942953011","https://openalex.org/W2947221485","https://openalex.org/W2964572210","https://openalex.org/W2968763866","https://openalex.org/W2981095719","https://openalex.org/W2981932792","https://openalex.org/W2997988270","https://openalex.org/W2999936106","https://openalex.org/W3001845418","https://openalex.org/W3041176431","https://openalex.org/W3091373535","https://openalex.org/W3095821630","https://openalex.org/W3107687275","https://openalex.org/W6731570455","https://openalex.org/W6756387614","https://openalex.org/W6766393341"],"related_works":["https://openalex.org/W3113932901","https://openalex.org/W2071676784","https://openalex.org/W650625605","https://openalex.org/W4292513318","https://openalex.org/W2801025257","https://openalex.org/W2551285827","https://openalex.org/W1919219501","https://openalex.org/W2027504272","https://openalex.org/W2372181157","https://openalex.org/W2352938754"],"abstract_inverted_index":{"Separation":[0,35],"minimums":[1,36,61,81,99],"create":[2],"an":[3,18],"important":[4],"part":[5],"of":[6,50,59,66,87,97,106],"safe":[7],"air":[8],"transportation.":[9],"Mission":[10],"performing":[11],"by":[12],"Unmanned":[13],"Aerial":[14],"Vehicles":[15],"(UAV)":[16],"within":[17],"urban":[19],"environment":[20],"has":[21,71],"multiple":[22],"hazards":[23],"including":[24],"collision":[25],"with":[26],"a":[27,38],"ground,":[28],"artificial":[29],"construction,":[30],"and":[31],"other":[32],"airspace":[33],"users.":[34],"identify":[37],"safety":[39,52],"boundary":[40],"for":[41,79],"each":[42],"flying":[43],"object":[44],"to":[45],"ensure":[46],"the":[47,75],"target":[48],"level":[49],"flight":[51],"in":[53,74],"Urban":[54],"Air":[55],"Mobility.":[56],"An":[57],"approach":[58,78],"separation":[60,80,98],"selection":[62,82],"based":[63,103],"on":[64,93,104],"performance":[65,105],"UAV":[67,108],"on-board":[68],"positioning":[69,88],"system":[70],"been":[72,101],"proposed":[73],"paper.":[76],"Performance-based":[77],"takes":[83],"into":[84],"account":[85],"errors":[86],"methods,":[89],"which":[90],"mainly":[91],"depends":[92],"surrounding":[94],"environment.":[95],"Values":[96],"have":[100],"estimated":[102],"available":[107],"equipment.":[109]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1}],"updated_date":"2026-04-17T18:11:37.981687","created_date":"2025-10-10T00:00:00"}