{"id":"https://openalex.org/W4403809023","doi":"https://doi.org/10.1007/978-3-031-73242-3_5","title":"GPSFormer: A Global Perception and\u00a0Local Structure Fitting-Based Transformer for\u00a0Point Cloud Understanding","display_name":"GPSFormer: A Global Perception and\u00a0Local Structure Fitting-Based Transformer for\u00a0Point Cloud Understanding","publication_year":2024,"publication_date":"2024-10-28","ids":{"openalex":"https://openalex.org/W4403809023","doi":"https://doi.org/10.1007/978-3-031-73242-3_5"},"language":"en","primary_location":{"id":"doi:10.1007/978-3-031-73242-3_5","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-031-73242-3_5","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/A5037445341","display_name":"Changshuo Wang","orcid":"https://orcid.org/0000-0002-4056-4922"},"institutions":[{"id":"https://openalex.org/I172675005","display_name":"Nanyang Technological University","ror":"https://ror.org/02e7b5302","country_code":"SG","type":"education","lineage":["https://openalex.org/I172675005"]}],"countries":["SG"],"is_corresponding":true,"raw_author_name":"Changshuo Wang","raw_affiliation_strings":["Cyber Security Research Center (CYSREN), Nanyang Technological University, Singapore, Singapore"],"affiliations":[{"raw_affiliation_string":"Cyber Security Research Center (CYSREN), Nanyang Technological University, Singapore, Singapore","institution_ids":["https://openalex.org/I172675005"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5038264463","display_name":"Meiqing Wu","orcid":"https://orcid.org/0000-0002-4978-2969"},"institutions":[{"id":"https://openalex.org/I172675005","display_name":"Nanyang Technological University","ror":"https://ror.org/02e7b5302","country_code":"SG","type":"education","lineage":["https://openalex.org/I172675005"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Meiqing Wu","raw_affiliation_strings":["Cyber Security Research Center (CYSREN), Nanyang Technological University, Singapore, Singapore"],"affiliations":[{"raw_affiliation_string":"Cyber Security Research Center (CYSREN), Nanyang Technological University, Singapore, Singapore","institution_ids":["https://openalex.org/I172675005"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5002694277","display_name":"Siew-Kei Lam","orcid":"https://orcid.org/0000-0002-8346-2635"},"institutions":[{"id":"https://openalex.org/I172675005","display_name":"Nanyang Technological University","ror":"https://ror.org/02e7b5302","country_code":"SG","type":"education","lineage":["https://openalex.org/I172675005"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Siew-Kei Lam","raw_affiliation_strings":["College of Computing and Data Science, Nanyang Technological University, Singapore, Singapore","Cyber Security Research Center (CYSREN), Nanyang Technological University, Singapore, Singapore"],"affiliations":[{"raw_affiliation_string":"College of Computing and Data Science, Nanyang Technological University, Singapore, Singapore","institution_ids":["https://openalex.org/I172675005"]},{"raw_affiliation_string":"Cyber Security Research Center (CYSREN), Nanyang Technological University, Singapore, Singapore","institution_ids":["https://openalex.org/I172675005"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5078037196","display_name":"Xin Ning","orcid":"https://orcid.org/0000-0001-7897-1673"},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"funder","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210149211","display_name":"Institute of Semiconductors","ror":"https://ror.org/048dd0611","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210149211"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xin Ning","raw_affiliation_strings":["Institute of Semiconductors, Chinese Academy of Sciences, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Institute of Semiconductors, Chinese Academy of Sciences, Beijing, China","institution_ids":["https://openalex.org/I4210149211","https://openalex.org/I19820366"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5083422622","display_name":"Shangshu Yu","orcid":"https://orcid.org/0000-0002-5000-0979"},"institutions":[{"id":"https://openalex.org/I172675005","display_name":"Nanyang Technological University","ror":"https://ror.org/02e7b5302","country_code":"SG","type":"education","lineage":["https://openalex.org/I172675005"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Shangshu Yu","raw_affiliation_strings":["Cyber Security Research Center (CYSREN), Nanyang Technological University, Singapore, Singapore"],"affiliations":[{"raw_affiliation_string":"Cyber Security Research Center (CYSREN), Nanyang Technological University, Singapore, Singapore","institution_ids":["https://openalex.org/I172675005"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5064189798","display_name":"Ruiping Wang","orcid":"https://orcid.org/0000-0002-9576-8164"},"institutions":[{"id":"https://openalex.org/I172675005","display_name":"Nanyang Technological University","ror":"https://ror.org/02e7b5302","country_code":"SG","type":"education","lineage":["https://openalex.org/I172675005"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Ruiping Wang","raw_affiliation_strings":["Cyber Security Research Center (CYSREN), Nanyang Technological University, Singapore, Singapore"],"affiliations":[{"raw_affiliation_string":"Cyber Security Research Center (CYSREN), Nanyang Technological University, Singapore, Singapore","institution_ids":["https://openalex.org/I172675005"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5003551786","display_name":"Weijun Li","orcid":"https://orcid.org/0000-0001-9668-2883"},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"funder","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210149211","display_name":"Institute of Semiconductors","ror":"https://ror.org/048dd0611","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210149211"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Weijun Li","raw_affiliation_strings":["Institute of Semiconductors, Chinese Academy of Sciences, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Institute of Semiconductors, Chinese Academy of Sciences, Beijing, China","institution_ids":["https://openalex.org/I4210149211","https://openalex.org/I19820366"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5070475093","display_name":"Thambipillai Srikanthan","orcid":"https://orcid.org/0000-0003-3664-4345"},"institutions":[{"id":"https://openalex.org/I172675005","display_name":"Nanyang Technological University","ror":"https://ror.org/02e7b5302","country_code":"SG","type":"education","lineage":["https://openalex.org/I172675005"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Thambipillai Srikanthan","raw_affiliation_strings":["College of Computing and Data Science, Nanyang Technological University, Singapore, Singapore","Cyber Security Research Center (CYSREN), Nanyang Technological University, Singapore, Singapore"],"affiliations":[{"raw_affiliation_string":"College of Computing and Data Science, Nanyang Technological University, Singapore, Singapore","institution_ids":["https://openalex.org/I172675005"]},{"raw_affiliation_string":"Cyber Security Research Center (CYSREN), Nanyang Technological University, Singapore, Singapore","institution_ids":["https://openalex.org/I172675005"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":8,"corresponding_author_ids":["https://openalex.org/A5037445341"],"corresponding_institution_ids":["https://openalex.org/I172675005"],"apc_list":{"value":5000,"currency":"EUR","value_usd":5392},"apc_paid":null,"fwci":25.0243,"has_fulltext":false,"cited_by_count":15,"citation_normalized_percentile":{"value":0.99805825,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":94,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"75","last_page":"92"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11211","display_name":"3D Surveying and Cultural Heritage","score":0.9997000098228455,"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":0.9997000098228455,"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":0.9991000294685364,"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":0.998199999332428,"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/computer-science","display_name":"Computer science","score":0.8280624747276306},{"id":"https://openalex.org/keywords/point-cloud","display_name":"Point cloud","score":0.6503195762634277},{"id":"https://openalex.org/keywords/cloud-computing","display_name":"Cloud computing","score":0.5977124571800232},{"id":"https://openalex.org/keywords/perception","display_name":"Perception","score":0.5589367151260376},{"id":"https://openalex.org/keywords/transformer","display_name":"Transformer","score":0.4750421345233917},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.2889465093612671},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.1681649386882782},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.07757022976875305},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.04434230923652649}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8280624747276306},{"id":"https://openalex.org/C131979681","wikidata":"https://www.wikidata.org/wiki/Q1899648","display_name":"Point cloud","level":2,"score":0.6503195762634277},{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","level":2,"score":0.5977124571800232},{"id":"https://openalex.org/C26760741","wikidata":"https://www.wikidata.org/wiki/Q160402","display_name":"Perception","level":2,"score":0.5589367151260376},{"id":"https://openalex.org/C66322947","wikidata":"https://www.wikidata.org/wiki/Q11658","display_name":"Transformer","level":3,"score":0.4750421345233917},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.2889465093612671},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.1681649386882782},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.07757022976875305},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.04434230923652649},{"id":"https://openalex.org/C169760540","wikidata":"https://www.wikidata.org/wiki/Q207011","display_name":"Neuroscience","level":1,"score":0.0},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1007/978-3-031-73242-3_5","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-031-73242-3_5","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"},{"id":"pmh:oai:dr.ntu.edu.sg:10356/202219","is_oa":false,"landing_page_url":"https://hdl.handle.net/10356/202219","pdf_url":null,"source":{"id":"https://openalex.org/S4306402609","display_name":"DR-NTU (Nanyang Technological University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I172675005","host_organization_name":"Nanyang Technological University","host_organization_lineage":["https://openalex.org/I172675005"],"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":"Conference Paper"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.5799999833106995,"id":"https://metadata.un.org/sdg/13","display_name":"Climate action"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":61,"referenced_works":["https://openalex.org/W1644641054","https://openalex.org/W2040870580","https://openalex.org/W2075165966","https://openalex.org/W2171277043","https://openalex.org/W2211722331","https://openalex.org/W2553307952","https://openalex.org/W2556802233","https://openalex.org/W2796426482","https://openalex.org/W2962701877","https://openalex.org/W2963231572","https://openalex.org/W2963509914","https://openalex.org/W2963830382","https://openalex.org/W2979750740","https://openalex.org/W2981440248","https://openalex.org/W2986519121","https://openalex.org/W2990613095","https://openalex.org/W3034239841","https://openalex.org/W3034266912","https://openalex.org/W3034459762","https://openalex.org/W3035172746","https://openalex.org/W3035541121","https://openalex.org/W3044683644","https://openalex.org/W3110556690","https://openalex.org/W3111535274","https://openalex.org/W3118235158","https://openalex.org/W3118806719","https://openalex.org/W3153465022","https://openalex.org/W3159374025","https://openalex.org/W3171433839","https://openalex.org/W3201879291","https://openalex.org/W3204568647","https://openalex.org/W3204782953","https://openalex.org/W3205586691","https://openalex.org/W4214521144","https://openalex.org/W4214755140","https://openalex.org/W4281732104","https://openalex.org/W4287025408","https://openalex.org/W4312270234","https://openalex.org/W4312788538","https://openalex.org/W4312903973","https://openalex.org/W4312941859","https://openalex.org/W4323655724","https://openalex.org/W4361799363","https://openalex.org/W4378191150","https://openalex.org/W4386075508","https://openalex.org/W4386075849","https://openalex.org/W4386076097","https://openalex.org/W4386083131","https://openalex.org/W4386231783","https://openalex.org/W4387436633","https://openalex.org/W4388103971","https://openalex.org/W4389520490","https://openalex.org/W4391248672","https://openalex.org/W4392693642","https://openalex.org/W4393147949","https://openalex.org/W4393150296","https://openalex.org/W4396983112","https://openalex.org/W6600075554","https://openalex.org/W6600882715","https://openalex.org/W6601548533","https://openalex.org/W6640300118"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2899084033","https://openalex.org/W2748952813","https://openalex.org/W4244478748","https://openalex.org/W4223488648","https://openalex.org/W2134969820","https://openalex.org/W2251605416","https://openalex.org/W1997222214","https://openalex.org/W2560439919","https://openalex.org/W4389340727"],"abstract_inverted_index":null,"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":11},{"year":2024,"cited_by_count":2}],"updated_date":"2025-12-27T23:08:20.325037","created_date":"2025-10-10T00:00:00"}