{"id":"https://openalex.org/W4412530661","doi":"https://doi.org/10.1007/s11263-025-02533-0","title":"Learning Latent Part-Whole Hierarchies for Point Clouds","display_name":"Learning Latent Part-Whole Hierarchies for Point Clouds","publication_year":2025,"publication_date":"2025-07-21","ids":{"openalex":"https://openalex.org/W4412530661","doi":"https://doi.org/10.1007/s11263-025-02533-0"},"language":"en","primary_location":{"id":"doi:10.1007/s11263-025-02533-0","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s11263-025-02533-0","pdf_url":null,"source":{"id":"https://openalex.org/S25538012","display_name":"International Journal of Computer Vision","issn_l":"0920-5691","issn":["0920-5691","1573-1405"],"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":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Computer Vision","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/A5076848346","display_name":"Xiang Gao","orcid":"https://orcid.org/0000-0002-2679-4019"},"institutions":[{"id":"https://openalex.org/I20231570","display_name":"Peking University","ror":"https://ror.org/02v51f717","country_code":"CN","type":"education","lineage":["https://openalex.org/I20231570"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Xiang Gao","raw_affiliation_strings":["Wangxuan Institute of Computer Technology, Peking University, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Wangxuan Institute of Computer Technology, Peking University, Beijing, China","institution_ids":["https://openalex.org/I20231570"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5059045087","display_name":"Wei Hu","orcid":"https://orcid.org/0000-0002-9860-0922"},"institutions":[{"id":"https://openalex.org/I20231570","display_name":"Peking University","ror":"https://ror.org/02v51f717","country_code":"CN","type":"education","lineage":["https://openalex.org/I20231570"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wei Hu","raw_affiliation_strings":["Wangxuan Institute of Computer Technology, Peking University, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Wangxuan Institute of Computer Technology, Peking University, Beijing, China","institution_ids":["https://openalex.org/I20231570"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5048686150","display_name":"Renjie Liao","orcid":"https://orcid.org/0009-0001-1660-9959"},"institutions":[{"id":"https://openalex.org/I141945490","display_name":"University of British Columbia","ror":"https://ror.org/03rmrcq20","country_code":"CA","type":"education","lineage":["https://openalex.org/I141945490"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Renjie Liao","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of British Columbia, Vancouver, Canada"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of British Columbia, Vancouver, Canada","institution_ids":["https://openalex.org/I141945490"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5076848346"],"corresponding_institution_ids":["https://openalex.org/I20231570"],"apc_list":{"value":2890,"currency":"EUR","value_usd":3690},"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.1913768,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"133","issue":"10","first_page":"7312","last_page":"7331"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10719","display_name":"3D Shape Modeling and Analysis","score":0.9998999834060669,"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/T10719","display_name":"3D Shape Modeling and Analysis","score":0.9998999834060669,"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/T14339","display_name":"Image Processing and 3D Reconstruction","score":0.9980000257492065,"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/T11211","display_name":"3D Surveying and Cultural Heritage","score":0.9937000274658203,"subfield":{"id":"https://openalex.org/subfields/1907","display_name":"Geology"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5593673586845398},{"id":"https://openalex.org/keywords/probabilistic-latent-semantic-analysis","display_name":"Probabilistic latent semantic analysis","score":0.5456084609031677},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5390235185623169},{"id":"https://openalex.org/keywords/point","display_name":"Point (geometry)","score":0.48384132981300354},{"id":"https://openalex.org/keywords/point-cloud","display_name":"Point cloud","score":0.4206688702106476},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.36076921224594116},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.26071101427078247},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.0913386344909668}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5593673586845398},{"id":"https://openalex.org/C112933361","wikidata":"https://www.wikidata.org/wiki/Q2845258","display_name":"Probabilistic latent semantic analysis","level":2,"score":0.5456084609031677},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5390235185623169},{"id":"https://openalex.org/C28719098","wikidata":"https://www.wikidata.org/wiki/Q44946","display_name":"Point (geometry)","level":2,"score":0.48384132981300354},{"id":"https://openalex.org/C131979681","wikidata":"https://www.wikidata.org/wiki/Q1899648","display_name":"Point cloud","level":2,"score":0.4206688702106476},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.36076921224594116},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.26071101427078247},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0913386344909668}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/s11263-025-02533-0","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s11263-025-02533-0","pdf_url":null,"source":{"id":"https://openalex.org/S25538012","display_name":"International Journal of Computer Vision","issn_l":"0920-5691","issn":["0920-5691","1573-1405"],"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":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Computer Vision","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":74,"referenced_works":["https://openalex.org/W2966661","https://openalex.org/W1501418839","https://openalex.org/W1516111018","https://openalex.org/W1604190406","https://openalex.org/W1646152356","https://openalex.org/W1665214252","https://openalex.org/W1836465849","https://openalex.org/W1901129140","https://openalex.org/W1909320841","https://openalex.org/W1965282326","https://openalex.org/W2007361173","https://openalex.org/W2046765929","https://openalex.org/W2047229728","https://openalex.org/W2050774704","https://openalex.org/W2081939415","https://openalex.org/W2110377720","https://openalex.org/W2116341502","https://openalex.org/W2126747264","https://openalex.org/W2142838865","https://openalex.org/W2156406284","https://openalex.org/W2162980292","https://openalex.org/W2222512263","https://openalex.org/W2279349648","https://openalex.org/W2519887557","https://openalex.org/W2548228487","https://openalex.org/W2560023338","https://openalex.org/W2565639579","https://openalex.org/W2624503621","https://openalex.org/W2776622059","https://openalex.org/W2798297823","https://openalex.org/W2890848214","https://openalex.org/W2948196881","https://openalex.org/W2950642167","https://openalex.org/W2961368225","https://openalex.org/W2963231572","https://openalex.org/W2963312728","https://openalex.org/W2963509914","https://openalex.org/W2963830382","https://openalex.org/W2964228567","https://openalex.org/W2964674700","https://openalex.org/W2979750740","https://openalex.org/W2983098675","https://openalex.org/W3034459762","https://openalex.org/W3035046407","https://openalex.org/W3035426492","https://openalex.org/W3035534438","https://openalex.org/W3035739565","https://openalex.org/W3097823560","https://openalex.org/W3108088276","https://openalex.org/W3116959466","https://openalex.org/W3125893632","https://openalex.org/W3157104645","https://openalex.org/W3169120894","https://openalex.org/W3178738710","https://openalex.org/W3180251767","https://openalex.org/W3181900527","https://openalex.org/W3206846540","https://openalex.org/W3209584014","https://openalex.org/W3210964660","https://openalex.org/W3212066820","https://openalex.org/W4214755140","https://openalex.org/W4241811150","https://openalex.org/W4246061798","https://openalex.org/W4286616176","https://openalex.org/W4313052800","https://openalex.org/W4378697003","https://openalex.org/W4402623741","https://openalex.org/W6640963894","https://openalex.org/W6683282758","https://openalex.org/W6729448088","https://openalex.org/W6743446608","https://openalex.org/W6748053814","https://openalex.org/W6752772801","https://openalex.org/W6763665168"],"related_works":["https://openalex.org/W4389358162","https://openalex.org/W2111020819","https://openalex.org/W2377594161","https://openalex.org/W1837533151","https://openalex.org/W2296297476","https://openalex.org/W2329943782","https://openalex.org/W1578340400","https://openalex.org/W2365514879","https://openalex.org/W2033914206","https://openalex.org/W2042327336"],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
