{"id":"https://openalex.org/W4407898248","doi":"https://doi.org/10.1007/978-3-031-82024-3_7","title":"ALFC-Point: Adaptive Laplacian Feature Convolution Network for 3D Point Cloud Understanding","display_name":"ALFC-Point: Adaptive Laplacian Feature Convolution Network for 3D Point Cloud Understanding","publication_year":2025,"publication_date":"2025-01-01","ids":{"openalex":"https://openalex.org/W4407898248","doi":"https://doi.org/10.1007/978-3-031-82024-3_7"},"language":"en","primary_location":{"id":"doi:10.1007/978-3-031-82024-3_7","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-031-82024-3_7","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/A5003532186","display_name":"Junjie Liao","orcid":"https://orcid.org/0000-0002-2553-3634"},"institutions":[{"id":"https://openalex.org/I150807315","display_name":"Guangxi University","ror":"https://ror.org/02c9qn167","country_code":"CN","type":"education","lineage":["https://openalex.org/I150807315"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Junjie Liao","raw_affiliation_strings":["Key Laboratory of Parallel, Distributed and Intelligent Computing (Guangxi University), Education Department of Guangxi Zhuang Autonomous Region, Nanning, China","School of Computer and Electronics Information, Guangxi University, Nanning, 530004, Guangxi, China"],"affiliations":[{"raw_affiliation_string":"Key Laboratory of Parallel, Distributed and Intelligent Computing (Guangxi University), Education Department of Guangxi Zhuang Autonomous Region, Nanning, China","institution_ids":["https://openalex.org/I150807315"]},{"raw_affiliation_string":"School of Computer and Electronics Information, Guangxi University, Nanning, 530004, Guangxi, China","institution_ids":["https://openalex.org/I150807315"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5104039802","display_name":"Mengxiao Yin","orcid":null},"institutions":[{"id":"https://openalex.org/I150807315","display_name":"Guangxi University","ror":"https://ror.org/02c9qn167","country_code":"CN","type":"education","lineage":["https://openalex.org/I150807315"]},{"id":"https://openalex.org/I4210097660","display_name":"Guangxi Science and Technology Department","ror":"https://ror.org/00dhpdx54","country_code":"CN","type":"government","lineage":["https://openalex.org/I4210097660"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Mengxiao Yin","raw_affiliation_strings":["Guangxi Key Laboratory of Multimedia Communications and Network Technology, Nanning, 530004, Guangxi, China","School of Computer and Electronics Information, Guangxi University, Nanning, 530004, Guangxi, China"],"affiliations":[{"raw_affiliation_string":"Guangxi Key Laboratory of Multimedia Communications and Network Technology, Nanning, 530004, Guangxi, China","institution_ids":["https://openalex.org/I4210097660"]},{"raw_affiliation_string":"School of Computer and Electronics Information, Guangxi University, Nanning, 530004, Guangxi, China","institution_ids":["https://openalex.org/I150807315"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100351398","display_name":"Ming Li","orcid":"https://orcid.org/0000-0002-2157-2775"},"institutions":[{"id":"https://openalex.org/I150807315","display_name":"Guangxi University","ror":"https://ror.org/02c9qn167","country_code":"CN","type":"education","lineage":["https://openalex.org/I150807315"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ming Li","raw_affiliation_strings":["Key Laboratory of Parallel, Distributed and Intelligent Computing (Guangxi University), Education Department of Guangxi Zhuang Autonomous Region, Nanning, China","School of Computer and Electronics Information, Guangxi University, Nanning, 530004, Guangxi, China"],"affiliations":[{"raw_affiliation_string":"Key Laboratory of Parallel, Distributed and Intelligent Computing (Guangxi University), Education Department of Guangxi Zhuang Autonomous Region, Nanning, China","institution_ids":["https://openalex.org/I150807315"]},{"raw_affiliation_string":"School of Computer and Electronics Information, Guangxi University, Nanning, 530004, Guangxi, China","institution_ids":["https://openalex.org/I150807315"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Congyang Zhu","orcid":null},"institutions":[{"id":"https://openalex.org/I150807315","display_name":"Guangxi University","ror":"https://ror.org/02c9qn167","country_code":"CN","type":"education","lineage":["https://openalex.org/I150807315"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Congyang Zhu","raw_affiliation_strings":["Key Laboratory of Parallel, Distributed and Intelligent Computing (Guangxi University), Education Department of Guangxi Zhuang Autonomous Region, Nanning, China","School of Computer and Electronics Information, Guangxi University, Nanning, 530004, Guangxi, China"],"affiliations":[{"raw_affiliation_string":"Key Laboratory of Parallel, Distributed and Intelligent Computing (Guangxi University), Education Department of Guangxi Zhuang Autonomous Region, Nanning, China","institution_ids":["https://openalex.org/I150807315"]},{"raw_affiliation_string":"School of Computer and Electronics Information, Guangxi University, Nanning, 530004, Guangxi, China","institution_ids":["https://openalex.org/I150807315"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5091897920","display_name":"Zhiqiang Yang","orcid":"https://orcid.org/0000-0002-3288-9698"},"institutions":[{"id":"https://openalex.org/I150807315","display_name":"Guangxi University","ror":"https://ror.org/02c9qn167","country_code":"CN","type":"education","lineage":["https://openalex.org/I150807315"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhiqiang Yang","raw_affiliation_strings":["Key Laboratory of Parallel, Distributed and Intelligent Computing (Guangxi University), Education Department of Guangxi Zhuang Autonomous Region, Nanning, China","School of Computer and Electronics Information, Guangxi University, Nanning, 530004, Guangxi, China"],"affiliations":[{"raw_affiliation_string":"Key Laboratory of Parallel, Distributed and Intelligent Computing (Guangxi University), Education Department of Guangxi Zhuang Autonomous Region, Nanning, China","institution_ids":["https://openalex.org/I150807315"]},{"raw_affiliation_string":"School of Computer and Electronics Information, Guangxi University, Nanning, 530004, Guangxi, China","institution_ids":["https://openalex.org/I150807315"]}]},{"author_position":"last","author":{"id":null,"display_name":"Feng Zhan","orcid":null},"institutions":[{"id":"https://openalex.org/I150807315","display_name":"Guangxi University","ror":"https://ror.org/02c9qn167","country_code":"CN","type":"education","lineage":["https://openalex.org/I150807315"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Feng Zhan","raw_affiliation_strings":["School of Computer and Electronics Information, Guangxi University, Nanning, 530004, Guangxi, China"],"affiliations":[{"raw_affiliation_string":"School of Computer and Electronics Information, Guangxi University, Nanning, 530004, Guangxi, China","institution_ids":["https://openalex.org/I150807315"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5104039802"],"corresponding_institution_ids":["https://openalex.org/I150807315","https://openalex.org/I4210097660"],"apc_list":{"value":5000,"currency":"EUR","value_usd":5392},"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.08519524,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"83","last_page":"95"},"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/T11211","display_name":"3D Surveying and Cultural Heritage","score":0.9988999962806702,"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"}},{"id":"https://openalex.org/T10481","display_name":"Computer Graphics and Visualization Techniques","score":0.9919000267982483,"subfield":{"id":"https://openalex.org/subfields/1704","display_name":"Computer Graphics and Computer-Aided Design"},"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/point-cloud","display_name":"Point cloud","score":0.820987343788147},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7917083501815796},{"id":"https://openalex.org/keywords/convolution","display_name":"Convolution (computer science)","score":0.6954293251037598},{"id":"https://openalex.org/keywords/laplace-operator","display_name":"Laplace operator","score":0.5783700346946716},{"id":"https://openalex.org/keywords/feature","display_name":"Feature (linguistics)","score":0.5726891756057739},{"id":"https://openalex.org/keywords/point","display_name":"Point (geometry)","score":0.5636857151985168},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.4253903031349182},{"id":"https://openalex.org/keywords/cloud-computing","display_name":"Cloud computing","score":0.4156950116157532},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3644282817840576},{"id":"https://openalex.org/keywords/artificial-neural-network","display_name":"Artificial neural network","score":0.14483165740966797},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.13229098916053772},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.11885011196136475},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.10586130619049072}],"concepts":[{"id":"https://openalex.org/C131979681","wikidata":"https://www.wikidata.org/wiki/Q1899648","display_name":"Point cloud","level":2,"score":0.820987343788147},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7917083501815796},{"id":"https://openalex.org/C45347329","wikidata":"https://www.wikidata.org/wiki/Q5166604","display_name":"Convolution (computer science)","level":3,"score":0.6954293251037598},{"id":"https://openalex.org/C165700671","wikidata":"https://www.wikidata.org/wiki/Q203484","display_name":"Laplace operator","level":2,"score":0.5783700346946716},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.5726891756057739},{"id":"https://openalex.org/C28719098","wikidata":"https://www.wikidata.org/wiki/Q44946","display_name":"Point (geometry)","level":2,"score":0.5636857151985168},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4253903031349182},{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","level":2,"score":0.4156950116157532},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3644282817840576},{"id":"https://openalex.org/C50644808","wikidata":"https://www.wikidata.org/wiki/Q192776","display_name":"Artificial neural network","level":2,"score":0.14483165740966797},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.13229098916053772},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.11885011196136475},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.10586130619049072},{"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},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/978-3-031-82024-3_7","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-031-82024-3_7","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":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":28,"referenced_works":["https://openalex.org/W1920022804","https://openalex.org/W2091090567","https://openalex.org/W2158778494","https://openalex.org/W2560609797","https://openalex.org/W2963158438","https://openalex.org/W2963231572","https://openalex.org/W2963719584","https://openalex.org/W2979750740","https://openalex.org/W2981440248","https://openalex.org/W2982423295","https://openalex.org/W3111535274","https://openalex.org/W3118806719","https://openalex.org/W3153465022","https://openalex.org/W3155390614","https://openalex.org/W3157424380","https://openalex.org/W3158405343","https://openalex.org/W3171433839","https://openalex.org/W4281732104","https://openalex.org/W4284994123","https://openalex.org/W4312765653","https://openalex.org/W4312903973","https://openalex.org/W4327810525","https://openalex.org/W4372283849","https://openalex.org/W4386083131","https://openalex.org/W4392817107","https://openalex.org/W6628897974","https://openalex.org/W6684484575","https://openalex.org/W6910779650"],"related_works":["https://openalex.org/W4244478748","https://openalex.org/W3150465815","https://openalex.org/W4223488648","https://openalex.org/W2134969820","https://openalex.org/W2251605416","https://openalex.org/W1997222214","https://openalex.org/W2560439919","https://openalex.org/W4389340727","https://openalex.org/W4282934273","https://openalex.org/W3088721469"],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2026-04-17T18:11:37.981687","created_date":"2025-10-10T00:00:00"}
