{"id":"https://openalex.org/W2121814574","doi":"https://doi.org/10.1109/acc.2011.5991283","title":"Light Propagation algorithm for aircraft trajectory planning","display_name":"Light Propagation algorithm for aircraft trajectory planning","publication_year":2011,"publication_date":"2011-06-01","ids":{"openalex":"https://openalex.org/W2121814574","doi":"https://doi.org/10.1109/acc.2011.5991283","mag":"2121814574"},"language":"en","primary_location":{"id":"doi:10.1109/acc.2011.5991283","is_oa":false,"landing_page_url":"https://doi.org/10.1109/acc.2011.5991283","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2011 American Control Conference","raw_type":"proceedings-article"},"type":"preprint","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/A5112278345","display_name":"Nour Elhouda Dougui","orcid":null},"institutions":[{"id":"https://openalex.org/I100296615","display_name":"\u00c9cole Nationale de l\u2019Aviation Civile","ror":"https://ror.org/022zdgq74","country_code":"FR","type":"education","lineage":["https://openalex.org/I100296615"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Nour Elhouda Dougui","raw_affiliation_strings":["Applied Mathematics Laboratory, French Civil Aviation University, Toulouse, France","Applied Mathematics Laboratory, French Civil Aviation University, 31055 Toulouse, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Applied Mathematics Laboratory, French Civil Aviation University, Toulouse, France","institution_ids":["https://openalex.org/I100296615"]},{"raw_affiliation_string":"Applied Mathematics Laboratory, French Civil Aviation University, 31055 Toulouse, France","institution_ids":["https://openalex.org/I100296615"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5091888698","display_name":"Daniel Delahaye","orcid":"https://orcid.org/0000-0002-4965-6815"},"institutions":[{"id":"https://openalex.org/I100296615","display_name":"\u00c9cole Nationale de l\u2019Aviation Civile","ror":"https://ror.org/022zdgq74","country_code":"FR","type":"education","lineage":["https://openalex.org/I100296615"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Daniel Delahaye","raw_affiliation_strings":["Applied Mathematics Laboratory, French Civil Aviation University, Toulouse, France","Applied Mathematics Laboratory, French Civil Aviation University, 31055 Toulouse, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Applied Mathematics Laboratory, French Civil Aviation University, Toulouse, France","institution_ids":["https://openalex.org/I100296615"]},{"raw_affiliation_string":"Applied Mathematics Laboratory, French Civil Aviation University, 31055 Toulouse, France","institution_ids":["https://openalex.org/I100296615"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5111759189","display_name":"St\u00e9phane Puechmorel","orcid":null},"institutions":[{"id":"https://openalex.org/I100296615","display_name":"\u00c9cole Nationale de l\u2019Aviation Civile","ror":"https://ror.org/022zdgq74","country_code":"FR","type":"education","lineage":["https://openalex.org/I100296615"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Stephane Puechmorel","raw_affiliation_strings":["Applied Mathematics Laboratory, French Civil Aviation University, Toulouse, France","Applied Mathematics Laboratory, French Civil Aviation University, 31055 Toulouse, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Applied Mathematics Laboratory, French Civil Aviation University, Toulouse, France","institution_ids":["https://openalex.org/I100296615"]},{"raw_affiliation_string":"Applied Mathematics Laboratory, French Civil Aviation University, 31055 Toulouse, France","institution_ids":["https://openalex.org/I100296615"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5032219207","display_name":"Marcel Mongeau","orcid":"https://orcid.org/0000-0001-7667-1044"},"institutions":[{"id":"https://openalex.org/I134560555","display_name":"Universit\u00e9 Toulouse III - Paul Sabatier","ror":"https://ror.org/02v6kpv12","country_code":"FR","type":"education","lineage":["https://openalex.org/I134560555"]},{"id":"https://openalex.org/I4210098964","display_name":"Toulouse Mathematics Institute","ror":null,"country_code":"FR","type":null,"lineage":["https://openalex.org/I4210098964"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Marcel Mongeau","raw_affiliation_strings":["Toulouse Institute of Mathematics UMR 5219, University of Paul Sabatier, Toulouse, France","Toulouse Institute of Mathematics UMR, 5219, Paul Sabatier University, F-31062 cedex 9, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Toulouse Institute of Mathematics UMR 5219, University of Paul Sabatier, Toulouse, France","institution_ids":["https://openalex.org/I4210098964","https://openalex.org/I134560555"]},{"raw_affiliation_string":"Toulouse Institute of Mathematics UMR, 5219, Paul Sabatier University, F-31062 cedex 9, France","institution_ids":["https://openalex.org/I134560555"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":24.2454,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.98994993,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"2143","last_page":"2147"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11489","display_name":"Air Traffic Management and Optimization","score":0.9998999834060669,"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"}},"topics":[{"id":"https://openalex.org/T11489","display_name":"Air Traffic Management and Optimization","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/T10586","display_name":"Robotic Path Planning Algorithms","score":0.9973000288009644,"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/T11133","display_name":"UAV Applications and Optimization","score":0.9922000169754028,"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":0.7663373947143555},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6556164026260376},{"id":"https://openalex.org/keywords/wavefront","display_name":"Wavefront","score":0.6239458322525024},{"id":"https://openalex.org/keywords/motion-planning","display_name":"Motion planning","score":0.5615860819816589},{"id":"https://openalex.org/keywords/air-traffic-control","display_name":"Air traffic control","score":0.5485830307006836},{"id":"https://openalex.org/keywords/path","display_name":"Path (computing)","score":0.5077868103981018},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5011072158813477},{"id":"https://openalex.org/keywords/air-traffic-management","display_name":"Air traffic management","score":0.4110773801803589},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.3729397654533386},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.23007383942604065},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.17665576934814453},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.15482571721076965},{"id":"https://openalex.org/keywords/aerospace-engineering","display_name":"Aerospace engineering","score":0.15387603640556335},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.10945945978164673},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.0765920877456665}],"concepts":[{"id":"https://openalex.org/C13662910","wikidata":"https://www.wikidata.org/wiki/Q193139","display_name":"Trajectory","level":2,"score":0.7663373947143555},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6556164026260376},{"id":"https://openalex.org/C165699331","wikidata":"https://www.wikidata.org/wiki/Q461533","display_name":"Wavefront","level":2,"score":0.6239458322525024},{"id":"https://openalex.org/C81074085","wikidata":"https://www.wikidata.org/wiki/Q366872","display_name":"Motion planning","level":3,"score":0.5615860819816589},{"id":"https://openalex.org/C166961238","wikidata":"https://www.wikidata.org/wiki/Q221395","display_name":"Air traffic control","level":2,"score":0.5485830307006836},{"id":"https://openalex.org/C2777735758","wikidata":"https://www.wikidata.org/wiki/Q817765","display_name":"Path (computing)","level":2,"score":0.5077868103981018},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5011072158813477},{"id":"https://openalex.org/C2776777543","wikidata":"https://www.wikidata.org/wiki/Q1361182","display_name":"Air traffic management","level":3,"score":0.4110773801803589},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.3729397654533386},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.23007383942604065},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.17665576934814453},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.15482571721076965},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.15387603640556335},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.10945945978164673},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.0765920877456665},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C90509273","wikidata":"https://www.wikidata.org/wiki/Q11012","display_name":"Robot","level":2,"score":0.0},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/acc.2011.5991283","is_oa":false,"landing_page_url":"https://doi.org/10.1109/acc.2011.5991283","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2011 American Control Conference","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Sustainable cities and communities","score":0.699999988079071,"id":"https://metadata.un.org/sdg/11"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":8,"referenced_works":["https://openalex.org/W791369833","https://openalex.org/W1580111458","https://openalex.org/W1899100928","https://openalex.org/W2002159977","https://openalex.org/W2017089006","https://openalex.org/W2053913299","https://openalex.org/W2099468395","https://openalex.org/W2340149117"],"related_works":["https://openalex.org/W2135905813","https://openalex.org/W2043775914","https://openalex.org/W631350582","https://openalex.org/W2008390173","https://openalex.org/W2585807273","https://openalex.org/W2091753509","https://openalex.org/W4205399654","https://openalex.org/W2519895254","https://openalex.org/W1973192480","https://openalex.org/W1508688136"],"abstract_inverted_index":{"The":[0],"need":[1],"for":[2,42],"increasing":[3],"air":[4,52],"traffic":[5,53],"capacity":[6],"motivates":[7],"4D":[8,17],"trajectory":[9],"planning":[10,45],"concept.":[11],"In":[12],"order":[13],"to":[14],"generate":[15],"conflict-free":[16],"trajectories,":[18],"we":[19],"introduce":[20],"a":[21,33,39],"new":[22],"concept":[23],"based":[24],"on":[25],"light":[26],"propagation":[27,35],"modeling":[28],"algorithm.":[29],"This":[30],"algorithm":[31],"is":[32],"wavefront":[34],"method":[36],"that":[37],"yields":[38],"natural":[40],"solution":[41],"the":[43,49],"path":[44],"problem":[46],"specifically":[47],"in":[48],"case":[50],"of":[51],"congestion.":[54]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2012,"cited_by_count":3}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}