{"id":"https://openalex.org/W4403977029","doi":"https://doi.org/10.1109/lra.2024.3490384","title":"TICMapNet: A Tightly Coupled Temporal Fusion Pipeline for Vectorized HD Map Learning","display_name":"TICMapNet: A Tightly Coupled Temporal Fusion Pipeline for Vectorized HD Map Learning","publication_year":2024,"publication_date":"2024-11-01","ids":{"openalex":"https://openalex.org/W4403977029","doi":"https://doi.org/10.1109/lra.2024.3490384"},"language":"en","primary_location":{"id":"doi:10.1109/lra.2024.3490384","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lra.2024.3490384","pdf_url":null,"source":{"id":"https://openalex.org/S4210169774","display_name":"IEEE Robotics and Automation Letters","issn_l":"2377-3766","issn":["2377-3766","2377-3774"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Robotics and Automation Letters","raw_type":"journal-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/A5112443961","display_name":"W. QIU","orcid":"https://orcid.org/0000-0001-7373-7255"},"institutions":[{"id":"https://openalex.org/I87445476","display_name":"Xi'an Jiaotong University","ror":"https://ror.org/017zhmm22","country_code":"CN","type":"education","lineage":["https://openalex.org/I87445476"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wenzhao Qiu","raw_affiliation_strings":["School of Software Engineering, Xi'an Jiaotong University, Xi'an, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Software Engineering, Xi'an Jiaotong University, Xi'an, China","institution_ids":["https://openalex.org/I87445476"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5006557413","display_name":"Shanmin Pang","orcid":"https://orcid.org/0000-0001-7217-864X"},"institutions":[{"id":"https://openalex.org/I87445476","display_name":"Xi'an Jiaotong University","ror":"https://ror.org/017zhmm22","country_code":"CN","type":"education","lineage":["https://openalex.org/I87445476"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shanmin Pang","raw_affiliation_strings":["School of Software Engineering, Xi'an Jiaotong University, Xi'an, China"],"raw_orcid":"https://orcid.org/0000-0001-7217-864X","affiliations":[{"raw_affiliation_string":"School of Software Engineering, Xi'an Jiaotong University, Xi'an, China","institution_ids":["https://openalex.org/I87445476"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5115588655","display_name":"Hao Zhang","orcid":"https://orcid.org/0009-0006-9483-834X"},"institutions":[{"id":"https://openalex.org/I87445476","display_name":"Xi'an Jiaotong University","ror":"https://ror.org/017zhmm22","country_code":"CN","type":"education","lineage":["https://openalex.org/I87445476"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hao Zhang","raw_affiliation_strings":["School of Software Engineering, Xi'an Jiaotong University, Xi'an, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Software Engineering, Xi'an Jiaotong University, Xi'an, China","institution_ids":["https://openalex.org/I87445476"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5042245655","display_name":"Jianwu Fang","orcid":"https://orcid.org/0000-0002-0300-6892"},"institutions":[{"id":"https://openalex.org/I87445476","display_name":"Xi'an Jiaotong University","ror":"https://ror.org/017zhmm22","country_code":"CN","type":"education","lineage":["https://openalex.org/I87445476"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jianwu Fang","raw_affiliation_strings":["School of Artificial Intelligence, Xi'an Jiaotong University, Xi'an, China"],"raw_orcid":"https://orcid.org/0000-0002-0300-6892","affiliations":[{"raw_affiliation_string":"School of Artificial Intelligence, Xi'an Jiaotong University, Xi'an, China","institution_ids":["https://openalex.org/I87445476"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5024309592","display_name":"Jianru Xue","orcid":"https://orcid.org/0000-0002-4994-9343"},"institutions":[{"id":"https://openalex.org/I87445476","display_name":"Xi'an Jiaotong University","ror":"https://ror.org/017zhmm22","country_code":"CN","type":"education","lineage":["https://openalex.org/I87445476"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jianru Xue","raw_affiliation_strings":["School of Artificial Intelligence, Xi'an Jiaotong University, Xi'an, China"],"raw_orcid":"https://orcid.org/0000-0002-4994-9343","affiliations":[{"raw_affiliation_string":"School of Artificial Intelligence, Xi'an Jiaotong University, Xi'an, China","institution_ids":["https://openalex.org/I87445476"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I87445476"],"apc_list":{"value":2495,"currency":"USD","value_usd":2495},"apc_paid":null,"fwci":0.9151,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.7366487,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":99},"biblio":{"volume":"9","issue":"12","first_page":"11289","last_page":"11296"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10627","display_name":"Advanced Image and Video Retrieval Techniques","score":0.9937999844551086,"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/T10627","display_name":"Advanced Image and Video Retrieval Techniques","score":0.9937999844551086,"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/T10331","display_name":"Video Surveillance and Tracking Methods","score":0.9898999929428101,"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/T10812","display_name":"Human Pose and Action Recognition","score":0.9815000295639038,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/pipeline","display_name":"Pipeline (software)","score":0.7309672832489014},{"id":"https://openalex.org/keywords/fusion","display_name":"Fusion","score":0.6164024472236633},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5880930423736572},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3908885717391968},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.08715498447418213}],"concepts":[{"id":"https://openalex.org/C43521106","wikidata":"https://www.wikidata.org/wiki/Q2165493","display_name":"Pipeline (software)","level":2,"score":0.7309672832489014},{"id":"https://openalex.org/C158525013","wikidata":"https://www.wikidata.org/wiki/Q2593739","display_name":"Fusion","level":2,"score":0.6164024472236633},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5880930423736572},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3908885717391968},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.08715498447418213},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/lra.2024.3490384","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lra.2024.3490384","pdf_url":null,"source":{"id":"https://openalex.org/S4210169774","display_name":"IEEE Robotics and Automation Letters","issn_l":"2377-3766","issn":["2377-3766","2377-3774"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Robotics and Automation Letters","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":38,"referenced_works":["https://openalex.org/W1991742456","https://openalex.org/W2194775991","https://openalex.org/W2565639579","https://openalex.org/W2768282280","https://openalex.org/W2909908358","https://openalex.org/W2963351448","https://openalex.org/W3034669477","https://openalex.org/W3034722190","https://openalex.org/W3035574168","https://openalex.org/W3096609285","https://openalex.org/W3109395584","https://openalex.org/W3129245057","https://openalex.org/W3179351458","https://openalex.org/W3201708049","https://openalex.org/W4224947594","https://openalex.org/W4281848959","https://openalex.org/W4310561607","https://openalex.org/W4312603285","https://openalex.org/W4312894406","https://openalex.org/W4385245566","https://openalex.org/W4386065740","https://openalex.org/W4386071987","https://openalex.org/W4386882931","https://openalex.org/W4390871799","https://openalex.org/W4390872833","https://openalex.org/W4394625866","https://openalex.org/W4402727126","https://openalex.org/W4403160743","https://openalex.org/W6746052068","https://openalex.org/W6784094891","https://openalex.org/W6801880476","https://openalex.org/W6802311648","https://openalex.org/W6810001583","https://openalex.org/W6838633692","https://openalex.org/W6839067270","https://openalex.org/W6843220696","https://openalex.org/W6845491643","https://openalex.org/W6847112178"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2899084033","https://openalex.org/W2748952813","https://openalex.org/W2390279801","https://openalex.org/W4391913857","https://openalex.org/W2358668433","https://openalex.org/W4396701345","https://openalex.org/W2376932109","https://openalex.org/W2001405890","https://openalex.org/W4396696052"],"abstract_inverted_index":{"High-Definition":[0],"(HD)":[1],"map":[2],"construction":[3],"is":[4],"essential":[5],"for":[6,113],"autonomous":[7],"driving":[8],"to":[9,22,29],"accurately":[10],"understand":[11],"the":[12,32,45,60,92,115,120,151],"surrounding":[13],"environment.":[14],"Most":[15],"existing":[16],"methods":[17],"rely":[18,104],"on":[19,105,150],"single-frame":[20,134],"inputs":[21],"predict":[23],"local":[24],"map,":[25],"which":[26],"often":[27],"fail":[28],"effectively":[30,80],"capture":[31],"temporal":[33,54,82],"correlations":[34],"between":[35],"frames.":[36],"This":[37],"limitation":[38],"results":[39,126],"in":[40,44,119,143],"discontinuities":[41],"and":[42,72],"instability":[43],"generated":[46],"map.To":[47],"tackle":[48],"this":[49],"limitation,":[50],"we":[51,79],"propose":[52],"aTightlyCoupled":[53],"fusionMapNetwork":[55],"(TICMapNet).":[56],"TICMapNet":[57,129],"breaks":[58],"down":[59],"fusion":[61,117],"process":[62],"into":[63],"three":[64,88],"sub-problems:":[65],"PV":[66],"feature":[67,70,74],"alignment,":[68],"BEV":[69],"adjustment,":[71],"Query":[73],"fusion.":[75],"By":[76],"doing":[77],"so,":[78],"integrate":[81],"information":[83],"at":[84,138],"different":[85],"stages":[86],"through":[87],"plug-and-play":[89],"modules,":[90],"using":[91,145],"proposed":[93],"tightly":[94],"coupled":[95],"strategy.":[96],"Unlike":[97],"traditional":[98],"methods,":[99],"our":[100],"approach":[101],"does":[102],"not":[103],"camera":[106],"extrinsic":[107],"parameters,":[108],"offering":[109],"a":[110,140],"new":[111],"perspective":[112],"addressing":[114],"visual":[116],"challenge":[118],"field":[121],"of":[122],"object":[123],"detection.":[124],"Experimental":[125],"show":[127],"that":[128],"significantly":[130],"improves":[131],"upon":[132],"its":[133],"baseline":[135],"model,":[136],"achieving":[137],"least":[139],"7.0%":[141],"increase":[142],"mAP":[144],"just":[146],"two":[147],"consecutive":[148],"frames":[149],"nuScenes":[152],"dataset,":[153],"while":[154],"also":[155],"showing":[156],"generalizability":[157],"across":[158],"other":[159],"tasks.":[160]},"counts_by_year":[{"year":2026,"cited_by_count":4},{"year":2025,"cited_by_count":2}],"updated_date":"2026-08-28T12:50:07.497085","created_date":"2025-10-10T00:00:00"}