{"id":"https://openalex.org/W4312949343","doi":"https://doi.org/10.1007/978-3-031-19836-6_40","title":"MegBA: A GPU-Based Distributed Library for\u00a0Large-Scale Bundle Adjustment","display_name":"MegBA: A GPU-Based Distributed Library for\u00a0Large-Scale Bundle Adjustment","publication_year":2022,"publication_date":"2022-01-01","ids":{"openalex":"https://openalex.org/W4312949343","doi":"https://doi.org/10.1007/978-3-031-19836-6_40"},"language":"en","primary_location":{"id":"doi:10.1007/978-3-031-19836-6_40","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-031-19836-6_40","pdf_url":null,"source":{"id":"https://openalex.org/S106296714","display_name":"Lecture notes in computer science","issn_l":"0302-9743","issn":["0302-9743","1611-3349"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"book series"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Lecture Notes in Computer Science","raw_type":"book-chapter"},"type":"book-chapter","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/A5077292051","display_name":"Jie Ren","orcid":"https://orcid.org/0000-0003-3332-2092"},"institutions":[{"id":"https://openalex.org/I4401726805","display_name":"Megvii (China)","ror":"https://ror.org/040b32p69","country_code":null,"type":"company","lineage":["https://openalex.org/I4401726805"]},{"id":"https://openalex.org/I98677209","display_name":"University of Edinburgh","ror":"https://ror.org/01nrxwf90","country_code":"GB","type":"education","lineage":["https://openalex.org/I98677209"]}],"countries":["GB"],"is_corresponding":true,"raw_author_name":"Jie Ren","raw_affiliation_strings":["Megvii Inc., Beijing, China","The University of Edinburgh, Edinburgh, UK"],"raw_orcid":"https://orcid.org/0000-0003-3332-2092","affiliations":[{"raw_affiliation_string":"Megvii Inc., Beijing, China","institution_ids":["https://openalex.org/I4401726805"]},{"raw_affiliation_string":"The University of Edinburgh, Edinburgh, UK","institution_ids":["https://openalex.org/I98677209"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5044441316","display_name":"Wenteng Liang","orcid":"https://orcid.org/0000-0002-3750-7695"},"institutions":[{"id":"https://openalex.org/I4401726805","display_name":"Megvii (China)","ror":"https://ror.org/040b32p69","country_code":null,"type":"company","lineage":["https://openalex.org/I4401726805"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wenteng Liang","raw_affiliation_strings":["Megvii Inc., Beijing, China"],"raw_orcid":"https://orcid.org/0000-0002-3750-7695","affiliations":[{"raw_affiliation_string":"Megvii Inc., Beijing, China","institution_ids":["https://openalex.org/I4401726805"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5050130790","display_name":"Ran Yan","orcid":"https://orcid.org/0000-0001-6705-1644"},"institutions":[{"id":"https://openalex.org/I4401726805","display_name":"Megvii (China)","ror":"https://ror.org/040b32p69","country_code":null,"type":"company","lineage":["https://openalex.org/I4401726805"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ran Yan","raw_affiliation_strings":["Megvii Inc., Beijing, China"],"raw_orcid":"https://orcid.org/0000-0001-6705-1644","affiliations":[{"raw_affiliation_string":"Megvii Inc., Beijing, China","institution_ids":["https://openalex.org/I4401726805"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5034207820","display_name":"Luo Mai","orcid":"https://orcid.org/0000-0002-3594-1092"},"institutions":[{"id":"https://openalex.org/I98677209","display_name":"University of Edinburgh","ror":"https://ror.org/01nrxwf90","country_code":"GB","type":"education","lineage":["https://openalex.org/I98677209"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Luo Mai","raw_affiliation_strings":["The University of Edinburgh, Edinburgh, UK"],"raw_orcid":"https://orcid.org/0000-0002-3594-1092","affiliations":[{"raw_affiliation_string":"The University of Edinburgh, Edinburgh, UK","institution_ids":["https://openalex.org/I98677209"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5056425268","display_name":"Shiwen Liu","orcid":"https://orcid.org/0000-0003-1779-409X"},"institutions":[{"id":"https://openalex.org/I4401726805","display_name":"Megvii (China)","ror":"https://ror.org/040b32p69","country_code":null,"type":"company","lineage":["https://openalex.org/I4401726805"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shiwen Liu","raw_affiliation_strings":["Megvii Inc., Beijing, China"],"raw_orcid":"https://orcid.org/0000-0003-1779-409X","affiliations":[{"raw_affiliation_string":"Megvii Inc., Beijing, China","institution_ids":["https://openalex.org/I4401726805"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5023350700","display_name":"Xiao Liu","orcid":"https://orcid.org/0000-0002-6073-030X"},"institutions":[{"id":"https://openalex.org/I4401726805","display_name":"Megvii (China)","ror":"https://ror.org/040b32p69","country_code":null,"type":"company","lineage":["https://openalex.org/I4401726805"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiao Liu","raw_affiliation_strings":["Megvii Inc., Beijing, China"],"raw_orcid":"https://orcid.org/0000-0002-6073-030X","affiliations":[{"raw_affiliation_string":"Megvii Inc., Beijing, China","institution_ids":["https://openalex.org/I4401726805"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5077292051"],"corresponding_institution_ids":["https://openalex.org/I4401726805","https://openalex.org/I98677209"],"apc_list":{"value":5000,"currency":"EUR","value_usd":5392},"apc_paid":null,"fwci":14.1269,"has_fulltext":false,"cited_by_count":17,"citation_normalized_percentile":{"value":0.98890943,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":96,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"715","last_page":"731"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10500","display_name":"Sparse and Compressive Sensing Techniques","score":0.9995999932289124,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"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/T10500","display_name":"Sparse and Compressive Sensing Techniques","score":0.9995999932289124,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"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/T10531","display_name":"Advanced Vision and Imaging","score":0.9980999827384949,"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/T10627","display_name":"Advanced Image and Video Retrieval Techniques","score":0.9961000084877014,"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/computer-science","display_name":"Computer science","score":0.8958480954170227},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.757671594619751},{"id":"https://openalex.org/keywords/computation","display_name":"Computation","score":0.7027920484542847},{"id":"https://openalex.org/keywords/conjugate-gradient-method","display_name":"Conjugate gradient method","score":0.5514203906059265},{"id":"https://openalex.org/keywords/scale","display_name":"Scale (ratio)","score":0.49490731954574585},{"id":"https://openalex.org/keywords/distributed-memory","display_name":"Distributed memory","score":0.4861001968383789},{"id":"https://openalex.org/keywords/code","display_name":"Code (set theory)","score":0.4856239855289459},{"id":"https://openalex.org/keywords/node","display_name":"Node (physics)","score":0.4635089933872223},{"id":"https://openalex.org/keywords/bundle","display_name":"Bundle","score":0.4497532248497009},{"id":"https://openalex.org/keywords/computational-science","display_name":"Computational science","score":0.3769093155860901},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.36716413497924805},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.30037829279899597},{"id":"https://openalex.org/keywords/shared-memory","display_name":"Shared memory","score":0.18315279483795166},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.1549641489982605},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.13072487711906433}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8958480954170227},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.757671594619751},{"id":"https://openalex.org/C45374587","wikidata":"https://www.wikidata.org/wiki/Q12525525","display_name":"Computation","level":2,"score":0.7027920484542847},{"id":"https://openalex.org/C81184566","wikidata":"https://www.wikidata.org/wiki/Q1191895","display_name":"Conjugate gradient method","level":2,"score":0.5514203906059265},{"id":"https://openalex.org/C2778755073","wikidata":"https://www.wikidata.org/wiki/Q10858537","display_name":"Scale (ratio)","level":2,"score":0.49490731954574585},{"id":"https://openalex.org/C91481028","wikidata":"https://www.wikidata.org/wiki/Q1054686","display_name":"Distributed memory","level":3,"score":0.4861001968383789},{"id":"https://openalex.org/C2776760102","wikidata":"https://www.wikidata.org/wiki/Q5139990","display_name":"Code (set theory)","level":3,"score":0.4856239855289459},{"id":"https://openalex.org/C62611344","wikidata":"https://www.wikidata.org/wiki/Q1062658","display_name":"Node (physics)","level":2,"score":0.4635089933872223},{"id":"https://openalex.org/C2778134712","wikidata":"https://www.wikidata.org/wiki/Q1047307","display_name":"Bundle","level":2,"score":0.4497532248497009},{"id":"https://openalex.org/C459310","wikidata":"https://www.wikidata.org/wiki/Q117801","display_name":"Computational science","level":1,"score":0.3769093155860901},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.36716413497924805},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.30037829279899597},{"id":"https://openalex.org/C133875982","wikidata":"https://www.wikidata.org/wiki/Q764810","display_name":"Shared memory","level":2,"score":0.18315279483795166},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.1549641489982605},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.13072487711906433},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"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/C66938386","wikidata":"https://www.wikidata.org/wiki/Q633538","display_name":"Structural engineering","level":1,"score":0.0},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/978-3-031-19836-6_40","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-031-19836-6_40","pdf_url":null,"source":{"id":"https://openalex.org/S106296714","display_name":"Lecture notes in computer science","issn_l":"0302-9743","issn":["0302-9743","1611-3349"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"book series"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Lecture Notes in Computer Science","raw_type":"book-chapter"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/8","score":0.4099999964237213,"display_name":"Decent work and economic growth"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":33,"referenced_works":["https://openalex.org/W393689543","https://openalex.org/W1484371059","https://openalex.org/W1967468998","https://openalex.org/W1968315983","https://openalex.org/W2001790138","https://openalex.org/W2087070363","https://openalex.org/W2089024363","https://openalex.org/W2112634643","https://openalex.org/W2116588463","https://openalex.org/W2121013842","https://openalex.org/W2124313187","https://openalex.org/W2137052305","https://openalex.org/W2139137304","https://openalex.org/W2461079165","https://openalex.org/W2468215248","https://openalex.org/W2555618208","https://openalex.org/W2779304298","https://openalex.org/W2798513908","https://openalex.org/W2900506746","https://openalex.org/W2962807143","https://openalex.org/W2963479576","https://openalex.org/W2963706542","https://openalex.org/W2970139027","https://openalex.org/W2998633559","https://openalex.org/W3035198075","https://openalex.org/W3042281785","https://openalex.org/W3100076941","https://openalex.org/W3110163271","https://openalex.org/W3128533876","https://openalex.org/W3157804349","https://openalex.org/W3177200287","https://openalex.org/W3194847309","https://openalex.org/W6600628372"],"related_works":["https://openalex.org/W2034060070","https://openalex.org/W4229957265","https://openalex.org/W2544771389","https://openalex.org/W2386899346","https://openalex.org/W3082608044","https://openalex.org/W4253880741","https://openalex.org/W278707665","https://openalex.org/W4235544854","https://openalex.org/W2081465995","https://openalex.org/W2127419850"],"abstract_inverted_index":null,"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":9},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":3}],"updated_date":"2026-03-27T05:58:40.876381","created_date":"2025-10-10T00:00:00"}