{"id":"https://openalex.org/W4415020541","doi":"https://doi.org/10.1016/j.eswa.2026.133448","title":"Physics-driven local-whole elastic deformation modeling for point cloud representation learning","display_name":"Physics-driven local-whole elastic deformation modeling for point cloud representation learning","publication_year":2026,"publication_date":"2026-06-28","ids":{"openalex":"https://openalex.org/W4415020541","doi":"https://doi.org/10.1016/j.eswa.2026.133448"},"language":"en","primary_location":{"id":"doi:10.1016/j.eswa.2026.133448","is_oa":false,"landing_page_url":"https://doi.org/10.1016/j.eswa.2026.133448","pdf_url":null,"source":{"id":"https://openalex.org/S13144211","display_name":"Expert Systems with Applications","issn_l":"0957-4174","issn":["0957-4174","1873-6793"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Expert Systems with Applications","raw_type":"journal-article"},"type":"article","indexed_in":["arxiv","crossref","datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://arxiv.org/pdf/2505.13812","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5046023143","display_name":"Zhongyu Chen","orcid":"https://orcid.org/0000-0002-9429-6759"},"institutions":[{"id":"https://openalex.org/I135714990","display_name":"North University of China","ror":"https://ror.org/047bp1713","country_code":"CN","type":"education","lineage":["https://openalex.org/I135714990"]},{"id":"https://openalex.org/I4210110794","display_name":"Taiyuan Heavy Industry (China)","ror":"https://ror.org/022vzex26","country_code":"CN","type":"company","lineage":["https://openalex.org/I4210110794"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhongyu Chen","raw_affiliation_strings":["School of Computer Science and Technology, North University of China, Taiyuan, 030051, China","Shanxi Key Laboratory of Machine Vision & Virtual Reality, Taiyuan, 030051, China"],"raw_orcid":"https://orcid.org/0009-0002-1198-8539","affiliations":[{"raw_affiliation_string":"School of Computer Science and Technology, North University of China, Taiyuan, 030051, China","institution_ids":["https://openalex.org/I135714990"]},{"raw_affiliation_string":"Shanxi Key Laboratory of Machine Vision & Virtual Reality, Taiyuan, 030051, China","institution_ids":["https://openalex.org/I4210110794"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110708257","display_name":"Rong Zhao","orcid":null},"institutions":[{"id":"https://openalex.org/I135714990","display_name":"North University of China","ror":"https://ror.org/047bp1713","country_code":"CN","type":"education","lineage":["https://openalex.org/I135714990"]},{"id":"https://openalex.org/I4210110794","display_name":"Taiyuan Heavy Industry (China)","ror":"https://ror.org/022vzex26","country_code":"CN","type":"company","lineage":["https://openalex.org/I4210110794"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Rong Zhao","raw_affiliation_strings":["School of Computer Science and Technology, North University of China, Taiyuan, 030051, China","Shanxi Key Laboratory of Machine Vision & Virtual Reality, Taiyuan, 030051, China"],"raw_orcid":"https://orcid.org/0000-0001-6869-4705","affiliations":[{"raw_affiliation_string":"School of Computer Science and Technology, North University of China, Taiyuan, 030051, China","institution_ids":["https://openalex.org/I135714990"]},{"raw_affiliation_string":"Shanxi Key Laboratory of Machine Vision & Virtual Reality, Taiyuan, 030051, China","institution_ids":["https://openalex.org/I4210110794"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101923580","display_name":"Xie Han","orcid":"https://orcid.org/0000-0003-2320-042X"},"institutions":[{"id":"https://openalex.org/I135714990","display_name":"North University of China","ror":"https://ror.org/047bp1713","country_code":"CN","type":"education","lineage":["https://openalex.org/I135714990"]},{"id":"https://openalex.org/I4210110794","display_name":"Taiyuan Heavy Industry (China)","ror":"https://ror.org/022vzex26","country_code":"CN","type":"company","lineage":["https://openalex.org/I4210110794"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Xie Han","raw_affiliation_strings":["School of Computer Science and Technology, North University of China, Taiyuan, 030051, China","Shanxi Key Laboratory of Machine Vision & Virtual Reality, Taiyuan, 030051, China"],"raw_orcid":"https://orcid.org/0000-0003-2320-042X","affiliations":[{"raw_affiliation_string":"School of Computer Science and Technology, North University of China, Taiyuan, 030051, China","institution_ids":["https://openalex.org/I135714990"]},{"raw_affiliation_string":"Shanxi Key Laboratory of Machine Vision & Virtual Reality, Taiyuan, 030051, China","institution_ids":["https://openalex.org/I4210110794"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5023460410","display_name":"Xindong Guo","orcid":"https://orcid.org/0009-0000-1425-1415"},"institutions":[{"id":"https://openalex.org/I135714990","display_name":"North University of China","ror":"https://ror.org/047bp1713","country_code":"CN","type":"education","lineage":["https://openalex.org/I135714990"]},{"id":"https://openalex.org/I4210110794","display_name":"Taiyuan Heavy Industry (China)","ror":"https://ror.org/022vzex26","country_code":"CN","type":"company","lineage":["https://openalex.org/I4210110794"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xindong Guo","raw_affiliation_strings":["School of Computer Science and Technology, North University of China, Taiyuan, 030051, China","Shanxi Key Laboratory of Machine Vision & Virtual Reality, Taiyuan, 030051, China"],"raw_orcid":"https://orcid.org/0009-0000-1425-1415","affiliations":[{"raw_affiliation_string":"School of Computer Science and Technology, North University of China, Taiyuan, 030051, China","institution_ids":["https://openalex.org/I135714990"]},{"raw_affiliation_string":"Shanxi Key Laboratory of Machine Vision & Virtual Reality, Taiyuan, 030051, China","institution_ids":["https://openalex.org/I4210110794"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5082259804","display_name":"Song Wang","orcid":"https://orcid.org/0000-0003-4152-5295"},"institutions":[{"id":"https://openalex.org/I135714990","display_name":"North University of China","ror":"https://ror.org/047bp1713","country_code":"CN","type":"education","lineage":["https://openalex.org/I135714990"]},{"id":"https://openalex.org/I4210110794","display_name":"Taiyuan Heavy Industry (China)","ror":"https://ror.org/022vzex26","country_code":"CN","type":"company","lineage":["https://openalex.org/I4210110794"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Song Wang","raw_affiliation_strings":["School of Computer Science and Technology, North University of China, Taiyuan, 030051, China","Shanxi Key Laboratory of Machine Vision & Virtual Reality, Taiyuan, 030051, China"],"raw_orcid":"https://orcid.org/0009-0004-4463-8484","affiliations":[{"raw_affiliation_string":"School of Computer Science and Technology, North University of China, Taiyuan, 030051, China","institution_ids":["https://openalex.org/I135714990"]},{"raw_affiliation_string":"Shanxi Key Laboratory of Machine Vision & Virtual Reality, Taiyuan, 030051, China","institution_ids":["https://openalex.org/I4210110794"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5000027587","display_name":"Z.Y. Qiao","orcid":"https://orcid.org/0009-0009-7147-5488"},"institutions":[{"id":"https://openalex.org/I135714990","display_name":"North University of China","ror":"https://ror.org/047bp1713","country_code":"CN","type":"education","lineage":["https://openalex.org/I135714990"]},{"id":"https://openalex.org/I4210110794","display_name":"Taiyuan Heavy Industry (China)","ror":"https://ror.org/022vzex26","country_code":"CN","type":"company","lineage":["https://openalex.org/I4210110794"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zherui Qiao","raw_affiliation_strings":["School of Computer Science and Technology, North University of China, Taiyuan, 030051, China","Shanxi Key Laboratory of Machine Vision & Virtual Reality, Taiyuan, 030051, China"],"raw_orcid":"https://orcid.org/0009-0008-7874-4102","affiliations":[{"raw_affiliation_string":"School of Computer Science and Technology, North University of China, Taiyuan, 030051, China","institution_ids":["https://openalex.org/I135714990"]},{"raw_affiliation_string":"Shanxi Key Laboratory of Machine Vision & Virtual Reality, Taiyuan, 030051, China","institution_ids":["https://openalex.org/I4210110794"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5101923580"],"corresponding_institution_ids":["https://openalex.org/I135714990","https://openalex.org/I4210110794"],"apc_list":{"value":3220,"currency":"USD","value_usd":3220},"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.00751228,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"332","issue":null,"first_page":"133448","last_page":"133448"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11211","display_name":"3D Surveying and Cultural Heritage","score":0.9965999722480774,"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"}},"topics":[{"id":"https://openalex.org/T11211","display_name":"3D Surveying and Cultural Heritage","score":0.9965999722480774,"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/T10719","display_name":"3D Shape Modeling and Analysis","score":0.9901000261306763,"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/T11164","display_name":"Remote Sensing and LiDAR Applications","score":0.964900016784668,"subfield":{"id":"https://openalex.org/subfields/2305","display_name":"Environmental Engineering"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental 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":0.8540999889373779},{"id":"https://openalex.org/keywords/representation","display_name":"Representation (politics)","score":0.629800021648407},{"id":"https://openalex.org/keywords/interpretability","display_name":"Interpretability","score":0.5534999966621399},{"id":"https://openalex.org/keywords/point","display_name":"Point (geometry)","score":0.5146999955177307},{"id":"https://openalex.org/keywords/generalization","display_name":"Generalization","score":0.5139999985694885},{"id":"https://openalex.org/keywords/object","display_name":"Object (grammar)","score":0.4991999864578247},{"id":"https://openalex.org/keywords/deformation","display_name":"Deformation (meteorology)","score":0.4797999858856201},{"id":"https://openalex.org/keywords/focus","display_name":"Focus (optics)","score":0.4690000116825104}],"concepts":[{"id":"https://openalex.org/C131979681","wikidata":"https://www.wikidata.org/wiki/Q1899648","display_name":"Point cloud","level":2,"score":0.8540999889373779},{"id":"https://openalex.org/C2776359362","wikidata":"https://www.wikidata.org/wiki/Q2145286","display_name":"Representation (politics)","level":3,"score":0.629800021648407},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5935999751091003},{"id":"https://openalex.org/C2781067378","wikidata":"https://www.wikidata.org/wiki/Q17027399","display_name":"Interpretability","level":2,"score":0.5534999966621399},{"id":"https://openalex.org/C28719098","wikidata":"https://www.wikidata.org/wiki/Q44946","display_name":"Point (geometry)","level":2,"score":0.5146999955177307},{"id":"https://openalex.org/C177148314","wikidata":"https://www.wikidata.org/wiki/Q170084","display_name":"Generalization","level":2,"score":0.5139999985694885},{"id":"https://openalex.org/C2781238097","wikidata":"https://www.wikidata.org/wiki/Q175026","display_name":"Object (grammar)","level":2,"score":0.4991999864578247},{"id":"https://openalex.org/C204366326","wikidata":"https://www.wikidata.org/wiki/Q3027650","display_name":"Deformation (meteorology)","level":2,"score":0.4797999858856201},{"id":"https://openalex.org/C192209626","wikidata":"https://www.wikidata.org/wiki/Q190909","display_name":"Focus (optics)","level":2,"score":0.4690000116825104},{"id":"https://openalex.org/C118317068","wikidata":"https://www.wikidata.org/wiki/Q2100760","display_name":"Point distribution model","level":2,"score":0.4339999854564667},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.41819998621940613},{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","level":2,"score":0.3917999863624573},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.3882000148296356},{"id":"https://openalex.org/C104065381","wikidata":"https://www.wikidata.org/wiki/Q1002535","display_name":"Geometric modeling","level":2,"score":0.3546999990940094},{"id":"https://openalex.org/C108882727","wikidata":"https://www.wikidata.org/wiki/Q2991685","display_name":"Solid modeling","level":2,"score":0.33640000224113464},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.3321000039577484},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.31150001287460327},{"id":"https://openalex.org/C89611455","wikidata":"https://www.wikidata.org/wiki/Q6804646","display_name":"Mechanism (biology)","level":2,"score":0.30880001187324524},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.30730000138282776},{"id":"https://openalex.org/C110121322","wikidata":"https://www.wikidata.org/wiki/Q865811","display_name":"Distribution (mathematics)","level":2,"score":0.27070000767707825},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2671000063419342},{"id":"https://openalex.org/C59404180","wikidata":"https://www.wikidata.org/wiki/Q17013334","display_name":"Feature learning","level":2,"score":0.26600000262260437},{"id":"https://openalex.org/C7305733","wikidata":"https://www.wikidata.org/wiki/Q207961","display_name":"Geometric shape","level":2,"score":0.2506999969482422}],"mesh":[],"locations_count":5,"locations":[{"id":"doi:10.1016/j.eswa.2026.133448","is_oa":false,"landing_page_url":"https://doi.org/10.1016/j.eswa.2026.133448","pdf_url":null,"source":{"id":"https://openalex.org/S13144211","display_name":"Expert Systems with Applications","issn_l":"0957-4174","issn":["0957-4174","1873-6793"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Expert Systems with Applications","raw_type":"journal-article"},{"id":"pmh:oai:arXiv.org:2505.13812","is_oa":true,"landing_page_url":"http://arxiv.org/abs/2505.13812","pdf_url":"https://arxiv.org/pdf/2505.13812","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"},{"id":"pmh:oai:arXiv.org:2505.13812","is_oa":true,"landing_page_url":"https://arxiv.org/abs/2505.13812","pdf_url":"https://arxiv.org/pdf/2505.13812","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"},{"id":"pmh:doi:10.48550/arxiv.2505.13812","is_oa":true,"landing_page_url":null,"pdf_url":null,"source":{"id":"https://openalex.org/S4406922384","display_name":"Open MIND","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"publisher-specific-oa","license_id":"https://openalex.org/licenses/publisher-specific-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Article"},{"id":"doi:10.48550/arxiv.2505.13812","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2505.13812","pdf_url":null,"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":null,"is_accepted":false,"is_published":null,"raw_source_name":null,"raw_type":"Preprint"}],"best_oa_location":{"id":"pmh:oai:arXiv.org:2505.13812","is_oa":true,"landing_page_url":"http://arxiv.org/abs/2505.13812","pdf_url":"https://arxiv.org/pdf/2505.13812","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":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320336035","display_name":"Shanxi Provincial Key Research and Development Project","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":[],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2026-07-23T08:03:31.855105","created_date":"2025-10-10T00:00:00"}
