{"id":"https://openalex.org/W4415348408","doi":"https://doi.org/10.1109/iccv51701.2025.02522","title":"SeqGrowGraph: Learning Lane Topology as a Chain of Graph Expansions","display_name":"SeqGrowGraph: Learning Lane Topology as a Chain of Graph Expansions","publication_year":2025,"publication_date":"2025-10-19","ids":{"openalex":"https://openalex.org/W4415348408","doi":"https://doi.org/10.1109/iccv51701.2025.02522"},"language":"en","primary_location":{"id":"doi:10.1109/iccv51701.2025.02522","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iccv51701.2025.02522","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 IEEE/CVF International Conference on Computer Vision (ICCV)","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["arxiv","crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://arxiv.org/pdf/2507.04822","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5065855425","display_name":"Mengwei Xie","orcid":"https://orcid.org/0009-0009-9672-4217"},"institutions":[{"id":"https://openalex.org/I4210095624","display_name":"Alibaba Group (United States)","ror":"https://ror.org/00rn0m335","country_code":"US","type":"company","lineage":["https://openalex.org/I4210095624","https://openalex.org/I45928872"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Mengwei Xie","raw_affiliation_strings":["Amap, Alibaba Group"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Amap, Alibaba Group","institution_ids":["https://openalex.org/I4210095624"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5013123146","display_name":"Shuang Zeng","orcid":null},"institutions":[{"id":"https://openalex.org/I4210095624","display_name":"Alibaba Group (United States)","ror":"https://ror.org/00rn0m335","country_code":"US","type":"company","lineage":["https://openalex.org/I4210095624","https://openalex.org/I45928872"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Shuang Zeng","raw_affiliation_strings":["Amap, Alibaba Group"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Amap, Alibaba Group","institution_ids":["https://openalex.org/I4210095624"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5010771116","display_name":"Xinyuan Chang","orcid":null},"institutions":[{"id":"https://openalex.org/I4210095624","display_name":"Alibaba Group (United States)","ror":"https://ror.org/00rn0m335","country_code":"US","type":"company","lineage":["https://openalex.org/I4210095624","https://openalex.org/I45928872"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Xinyuan Chang","raw_affiliation_strings":["Amap, Alibaba Group"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Amap, Alibaba Group","institution_ids":["https://openalex.org/I4210095624"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100782679","display_name":"Xinran Liu","orcid":"https://orcid.org/0000-0002-8268-0286"},"institutions":[{"id":"https://openalex.org/I4210095624","display_name":"Alibaba Group (United States)","ror":"https://ror.org/00rn0m335","country_code":"US","type":"company","lineage":["https://openalex.org/I4210095624","https://openalex.org/I45928872"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Xinran Liu","raw_affiliation_strings":["Amap, Alibaba Group"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Amap, Alibaba Group","institution_ids":["https://openalex.org/I4210095624"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5071040234","display_name":"Zheng Pan","orcid":"https://orcid.org/0000-0002-9208-8358"},"institutions":[{"id":"https://openalex.org/I4210095624","display_name":"Alibaba Group (United States)","ror":"https://ror.org/00rn0m335","country_code":"US","type":"company","lineage":["https://openalex.org/I4210095624","https://openalex.org/I45928872"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Zheng Pan","raw_affiliation_strings":["Amap, Alibaba Group"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Amap, Alibaba Group","institution_ids":["https://openalex.org/I4210095624"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100607376","display_name":"Mingsheng Xu","orcid":"https://orcid.org/0000-0002-2591-3709"},"institutions":[{"id":"https://openalex.org/I4210095624","display_name":"Alibaba Group (United States)","ror":"https://ror.org/00rn0m335","country_code":"US","type":"company","lineage":["https://openalex.org/I4210095624","https://openalex.org/I45928872"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Mu Xu","raw_affiliation_strings":["Amap, Alibaba Group"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Amap, Alibaba Group","institution_ids":["https://openalex.org/I4210095624"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5040886197","display_name":"Xing Wei","orcid":"https://orcid.org/0000-0002-5025-3941"},"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":"Xing Wei","raw_affiliation_strings":["Xi'an Jiaotong University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Xi'an Jiaotong University","institution_ids":["https://openalex.org/I87445476"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"27166","last_page":"27175"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12292","display_name":"Graph Theory and Algorithms","score":0.9695000052452087,"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/T12292","display_name":"Graph Theory and Algorithms","score":0.9695000052452087,"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/T11273","display_name":"Advanced Graph Neural Networks","score":0.9690999984741211,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/T10215","display_name":"Semantic Web and Ontologies","score":0.9577999711036682,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/topology","display_name":"Topology (electrical circuits)","score":0.6362000107765198},{"id":"https://openalex.org/keywords/adjacency-matrix","display_name":"Adjacency matrix","score":0.5784000158309937},{"id":"https://openalex.org/keywords/graph","display_name":"Graph","score":0.5698000192642212},{"id":"https://openalex.org/keywords/encode","display_name":"ENCODE","score":0.5340999960899353},{"id":"https://openalex.org/keywords/quadratic-equation","display_name":"Quadratic equation","score":0.40049999952316284},{"id":"https://openalex.org/keywords/adjacency-list","display_name":"Adjacency list","score":0.3952000141143799},{"id":"https://openalex.org/keywords/vertex","display_name":"Vertex (graph theory)","score":0.3765000104904175},{"id":"https://openalex.org/keywords/chain","display_name":"Chain (unit)","score":0.37599998712539673},{"id":"https://openalex.org/keywords/network-topology","display_name":"Network topology","score":0.3702000081539154}],"concepts":[{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.6362000107765198},{"id":"https://openalex.org/C180356752","wikidata":"https://www.wikidata.org/wiki/Q727035","display_name":"Adjacency matrix","level":3,"score":0.5784000158309937},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.5698000192642212},{"id":"https://openalex.org/C66746571","wikidata":"https://www.wikidata.org/wiki/Q1134833","display_name":"ENCODE","level":3,"score":0.5340999960899353},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5051000118255615},{"id":"https://openalex.org/C129844170","wikidata":"https://www.wikidata.org/wiki/Q41299","display_name":"Quadratic equation","level":2,"score":0.40049999952316284},{"id":"https://openalex.org/C110484373","wikidata":"https://www.wikidata.org/wiki/Q264398","display_name":"Adjacency list","level":2,"score":0.3952000141143799},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3887999951839447},{"id":"https://openalex.org/C80899671","wikidata":"https://www.wikidata.org/wiki/Q1304193","display_name":"Vertex (graph theory)","level":3,"score":0.3765000104904175},{"id":"https://openalex.org/C199185054","wikidata":"https://www.wikidata.org/wiki/Q552299","display_name":"Chain (unit)","level":2,"score":0.37599998712539673},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.37290000915527344},{"id":"https://openalex.org/C199845137","wikidata":"https://www.wikidata.org/wiki/Q145490","display_name":"Network topology","level":2,"score":0.3702000081539154},{"id":"https://openalex.org/C22149727","wikidata":"https://www.wikidata.org/wiki/Q7940747","display_name":"Voltage graph","level":4,"score":0.3465999960899353},{"id":"https://openalex.org/C145580432","wikidata":"https://www.wikidata.org/wiki/Q6497118","display_name":"Lattice graph","level":5,"score":0.3434000015258789},{"id":"https://openalex.org/C157406716","wikidata":"https://www.wikidata.org/wiki/Q4115842","display_name":"Topological graph theory","level":5,"score":0.337799996137619},{"id":"https://openalex.org/C17169500","wikidata":"https://www.wikidata.org/wiki/Q3033506","display_name":"Null graph","level":5,"score":0.3352000117301941},{"id":"https://openalex.org/C78913703","wikidata":"https://www.wikidata.org/wiki/Q5597087","display_name":"Graph energy","level":5,"score":0.31220000982284546},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.2994000017642975},{"id":"https://openalex.org/C147764199","wikidata":"https://www.wikidata.org/wiki/Q6865248","display_name":"Minification","level":2,"score":0.2962999939918518},{"id":"https://openalex.org/C76444178","wikidata":"https://www.wikidata.org/wiki/Q72897900","display_name":"Connectivity","level":3,"score":0.28940001130104065},{"id":"https://openalex.org/C8764922","wikidata":"https://www.wikidata.org/wiki/Q17104195","display_name":"Topological graph","level":3,"score":0.28139999508857727},{"id":"https://openalex.org/C88230418","wikidata":"https://www.wikidata.org/wiki/Q131476","display_name":"Graph theory","level":2,"score":0.28130000829696655},{"id":"https://openalex.org/C106487976","wikidata":"https://www.wikidata.org/wiki/Q685816","display_name":"Matrix (chemical analysis)","level":2,"score":0.2791999876499176},{"id":"https://openalex.org/C64339825","wikidata":"https://www.wikidata.org/wiki/Q722659","display_name":"Graph property","level":5,"score":0.2750000059604645},{"id":"https://openalex.org/C203776342","wikidata":"https://www.wikidata.org/wiki/Q1378376","display_name":"Line graph","level":3,"score":0.27459999918937683},{"id":"https://openalex.org/C66322947","wikidata":"https://www.wikidata.org/wiki/Q11658","display_name":"Transformer","level":3,"score":0.2700999975204468},{"id":"https://openalex.org/C181576044","wikidata":"https://www.wikidata.org/wiki/Q4129926","display_name":"Computational topology","level":3,"score":0.26899999380111694},{"id":"https://openalex.org/C173547177","wikidata":"https://www.wikidata.org/wiki/Q1503271","display_name":"Geometric graph theory","level":5,"score":0.2662999927997589},{"id":"https://openalex.org/C111208986","wikidata":"https://www.wikidata.org/wiki/Q901698","display_name":"Distance matrix","level":2,"score":0.26499998569488525},{"id":"https://openalex.org/C146380142","wikidata":"https://www.wikidata.org/wiki/Q1137726","display_name":"Directed graph","level":2,"score":0.2628999948501587},{"id":"https://openalex.org/C118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","level":1,"score":0.2556000053882599}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/iccv51701.2025.02522","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iccv51701.2025.02522","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 IEEE/CVF International Conference on Computer Vision (ICCV)","raw_type":"proceedings-article"},{"id":"pmh:oai:arXiv.org:2507.04822","is_oa":true,"landing_page_url":"http://arxiv.org/abs/2507.04822","pdf_url":"https://arxiv.org/pdf/2507.04822","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"}],"best_oa_location":{"id":"pmh:oai:arXiv.org:2507.04822","is_oa":true,"landing_page_url":"http://arxiv.org/abs/2507.04822","pdf_url":"https://arxiv.org/pdf/2507.04822","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":[],"abstract_inverted_index":{"Accurate":[0],"lane":[1,35,50],"topology":[2,36],"is":[3,108],"essential":[4],"for":[5],"autonomous":[6],"driving,":[7],"yet":[8],"traditional":[9],"methods":[10],"struggle":[11],"to":[12,87,91,116],"model":[13,115],"the":[14,49,119],"complex,":[15],"non-linear":[16],"structures-such":[17],"as":[18,37,52,102],"loops":[19],"and":[20,60,132],"bidirectional":[21],"lanes-prevalent":[22],"in":[23],"real-world":[24],"road":[25],"structure.":[26],"We":[27],"present":[28],"SeqGrowGraph,":[29],"a":[30,38,53,73,95,113,125],"novel":[31],"framework":[32],"that":[33],"learns":[34],"chain":[39,120],"of":[40,121],"graph":[41,51,55,67,107],"expansions,":[42,122],"inspired":[43],"by":[44,68,124],"human":[45],"map-drawing":[46],"processes.":[47],"Representing":[48],"directed":[54],"$G=(V,E)$,":[56],"with":[57],"intersections":[58],"($V$)":[59],"centerlines":[61],"($E$),":[62],"SeqGrowGraph":[63,136],"incrementally":[64],"constructs":[65],"this":[66],"introducing":[69],"one":[70],"vertex":[71],"at":[72],"time.":[74],"At":[75],"each":[76],"step,":[77],"an":[78],"adjacency":[79],"matrix":[80,97],"($A$)":[81],"expands":[82],"from":[83],"$n":[84],"\\times":[85,89],"n$":[86],"$(n+1)":[88],"(n+1)$":[90],"encode":[92],"connectivity,":[93],"while":[94],"geometric":[96],"($M$)":[98],"captures":[99],"centerline":[100],"shapes":[101],"quadratic":[103],"B\u00e9zier":[104],"curves.":[105],"The":[106],"serialized":[109],"into":[110],"sequences,":[111],"enabling":[112],"transformer":[114],"autoregressively":[117],"predict":[118],"guided":[123],"depth-first":[126],"search":[127],"ordering.":[128],"Evaluated":[129],"on":[130],"nuScenes":[131],"Argoverse":[133],"2":[134],"datasets,":[135],"achieves":[137],"state-of-the-art":[138],"performance.":[139]},"counts_by_year":[],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-20T00:00:00"}