{"id":"https://openalex.org/W3024314269","doi":"https://doi.org/10.1109/vr46266.2020.1580817835575","title":"Real-time VR Simulation of Laparoscopic Cholecystectomy based on Parallel Position-based Dynamics in GPU","display_name":"Real-time VR Simulation of Laparoscopic Cholecystectomy based on Parallel Position-based Dynamics in GPU","publication_year":2020,"publication_date":"2020-03-01","ids":{"openalex":"https://openalex.org/W3024314269","doi":"https://doi.org/10.1109/vr46266.2020.1580817835575","mag":"3024314269"},"language":"en","primary_location":{"id":"doi:10.1109/vr46266.2020.1580817835575","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vr46266.2020.1580817835575","pdf_url":null,"source":{"id":"https://openalex.org/S4363608475","display_name":"2020 IEEE Conference on Virtual Reality and 3D User Interfaces (VR)","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":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2020 IEEE Conference on Virtual Reality and 3D User Interfaces (VR)","raw_type":"proceedings-article"},"type":"conference-paper","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/A5011288466","display_name":"Junjun Pan","orcid":"https://orcid.org/0000-0002-7991-9540"},"institutions":[{"id":"https://openalex.org/I4210136793","display_name":"Peng Cheng Laboratory","ror":"https://ror.org/03qdqbt06","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210136793"]},{"id":"https://openalex.org/I82880672","display_name":"Beihang University","ror":"https://ror.org/00wk2mp56","country_code":"CN","type":"education","lineage":["https://openalex.org/I82880672"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Junjun Pan","raw_affiliation_strings":["State Key Lab of VR Tech & Syst, Beihang University Peng Cheng Lab"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"State Key Lab of VR Tech & Syst, Beihang University Peng Cheng Lab","institution_ids":["https://openalex.org/I4210136793","https://openalex.org/I82880672"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5008285005","display_name":"Leiyu Zhang","orcid":"https://orcid.org/0000-0001-8382-3974"},"institutions":[{"id":"https://openalex.org/I82880672","display_name":"Beihang University","ror":"https://ror.org/00wk2mp56","country_code":"CN","type":"education","lineage":["https://openalex.org/I82880672"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Leiyu Zhang","raw_affiliation_strings":["State Key Lab of VR Tech & Syst, Beihang University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"State Key Lab of VR Tech & Syst, Beihang University","institution_ids":["https://openalex.org/I82880672"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5077177432","display_name":"Peng Yu","orcid":"https://orcid.org/0000-0002-8652-2744"},"institutions":[{"id":"https://openalex.org/I82880672","display_name":"Beihang University","ror":"https://ror.org/00wk2mp56","country_code":"CN","type":"education","lineage":["https://openalex.org/I82880672"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Peng Yu","raw_affiliation_strings":["State Key Lab of VR Tech & Syst, Beihang University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"State Key Lab of VR Tech & Syst, Beihang University","institution_ids":["https://openalex.org/I82880672"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101854947","display_name":"Yang Shen","orcid":"https://orcid.org/0000-0001-7912-2817"},"institutions":[{"id":"https://openalex.org/I25254941","display_name":"Beijing Normal University","ror":"https://ror.org/022k4wk35","country_code":"CN","type":"education","lineage":["https://openalex.org/I25254941"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yang Shen","raw_affiliation_strings":["Faculty of Education, Beijing Normal University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Faculty of Education, Beijing Normal University","institution_ids":["https://openalex.org/I25254941"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100405752","display_name":"Haipeng Wang","orcid":"https://orcid.org/0000-0001-7990-1351"},"institutions":[{"id":"https://openalex.org/I4210126345","display_name":"Beijing Aerospace General Hospital","ror":"https://ror.org/02zxyre23","country_code":"CN","type":"healthcare","lineage":["https://openalex.org/I4210126345"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Haipeng Wang","raw_affiliation_strings":["Beijing Aerospace General Hospital"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Beijing Aerospace General Hospital","institution_ids":["https://openalex.org/I4210126345"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5015320412","display_name":"Haimin Hao","orcid":null},"institutions":[{"id":"https://openalex.org/I4210136793","display_name":"Peng Cheng Laboratory","ror":"https://ror.org/03qdqbt06","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210136793"]},{"id":"https://openalex.org/I82880672","display_name":"Beihang University","ror":"https://ror.org/00wk2mp56","country_code":"CN","type":"education","lineage":["https://openalex.org/I82880672"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Haimin Hao","raw_affiliation_strings":["Peng Cheng Lab, Beihang University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Peng Cheng Lab, Beihang University","institution_ids":["https://openalex.org/I4210136793","https://openalex.org/I82880672"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5091408797","display_name":"Hong Qin","orcid":"https://orcid.org/0000-0001-7699-1355"},"institutions":[{"id":"https://openalex.org/I59553526","display_name":"Stony Brook University","ror":"https://ror.org/05qghxh33","country_code":"US","type":"education","lineage":["https://openalex.org/I59553526"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Hong Qin","raw_affiliation_strings":["Department of Computer Science, Stony Brook University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science, Stony Brook University","institution_ids":["https://openalex.org/I59553526"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":5,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":2.224,"has_fulltext":false,"cited_by_count":9,"citation_normalized_percentile":{"value":0.93618284,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"548","last_page":"556"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10719","display_name":"3D Shape Modeling and Analysis","score":0.9991999864578247,"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":0.9991999864578247,"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/T10888","display_name":"Augmented Reality Applications","score":0.9973000288009644,"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/T10191","display_name":"Robotics and Sensor-Based Localization","score":0.9882000088691711,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6931190490722656},{"id":"https://openalex.org/keywords/virtual-reality","display_name":"Virtual reality","score":0.6755138039588928},{"id":"https://openalex.org/keywords/simulation","display_name":"Simulation","score":0.5976321697235107},{"id":"https://openalex.org/keywords/laparoscopic-cholecystectomy","display_name":"Laparoscopic cholecystectomy","score":0.586797833442688},{"id":"https://openalex.org/keywords/cholecystectomy","display_name":"Cholecystectomy","score":0.500664472579956},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.26446279883384705},{"id":"https://openalex.org/keywords/surgery","display_name":"Surgery","score":0.2593441307544708},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.15939342975616455}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6931190490722656},{"id":"https://openalex.org/C194969405","wikidata":"https://www.wikidata.org/wiki/Q170519","display_name":"Virtual reality","level":2,"score":0.6755138039588928},{"id":"https://openalex.org/C44154836","wikidata":"https://www.wikidata.org/wiki/Q45045","display_name":"Simulation","level":1,"score":0.5976321697235107},{"id":"https://openalex.org/C2987287001","wikidata":"https://www.wikidata.org/wiki/Q638774","display_name":"Laparoscopic cholecystectomy","level":2,"score":0.586797833442688},{"id":"https://openalex.org/C2776641081","wikidata":"https://www.wikidata.org/wiki/Q638774","display_name":"Cholecystectomy","level":2,"score":0.500664472579956},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.26446279883384705},{"id":"https://openalex.org/C141071460","wikidata":"https://www.wikidata.org/wiki/Q40821","display_name":"Surgery","level":1,"score":0.2593441307544708},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.15939342975616455}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/vr46266.2020.1580817835575","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vr46266.2020.1580817835575","pdf_url":null,"source":{"id":"https://openalex.org/S4363608475","display_name":"2020 IEEE Conference on Virtual Reality and 3D User Interfaces (VR)","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":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2020 IEEE Conference on Virtual Reality and 3D User Interfaces (VR)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.6299999952316284,"id":"https://metadata.un.org/sdg/4","display_name":"Quality Education"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":24,"referenced_works":["https://openalex.org/W169300503","https://openalex.org/W1848605808","https://openalex.org/W1892662038","https://openalex.org/W1964891755","https://openalex.org/W1994182141","https://openalex.org/W2008274406","https://openalex.org/W2029303385","https://openalex.org/W2048993308","https://openalex.org/W2052776929","https://openalex.org/W2092998629","https://openalex.org/W2100061495","https://openalex.org/W2109215595","https://openalex.org/W2121272278","https://openalex.org/W2132836675","https://openalex.org/W2141532738","https://openalex.org/W2146200498","https://openalex.org/W2530006557","https://openalex.org/W2552810306","https://openalex.org/W2578329529","https://openalex.org/W2604483526","https://openalex.org/W2607541376","https://openalex.org/W2609234538","https://openalex.org/W2792735655","https://openalex.org/W2907301156"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2748952813","https://openalex.org/W2390279801","https://openalex.org/W2358668433","https://openalex.org/W4396701345","https://openalex.org/W2376932109","https://openalex.org/W3122611275","https://openalex.org/W2353081048","https://openalex.org/W2766226292","https://openalex.org/W2045571286"],"abstract_inverted_index":{"In":[0,78],"recent":[1],"years,":[2],"virtual":[3],"reality":[4],"(VR)":[5],"based":[6,87],"training":[7,154],"has":[8,148],"greatly":[9,30],"changed":[10],"surgeons":[11,182],"learning":[12],"mode.":[13],"It":[14],"can":[15,29,163,191],"simulate":[16],"the":[17,20,32,35,39,48,58,63,74,97,120,123,137,142,159,189,196],"surgery":[18,54],"from":[19],"visual,":[21],"auditory,":[22],"and":[23,38,71,139,170],"tactile":[24],"aspects.":[25],"VR":[26,84],"medical":[27],"simulator":[28,173],"reduce":[31],"risk":[33],"of":[34,41,47,61,65,99,122,141,180,198],"real":[36],"patient":[37],"cost":[40],"hospitals.":[42,157],"Laparoscopic":[43],"cholecystectomy":[44,153],"is":[45,69,174],"one":[46],"typical":[49],"representatives":[50],"in":[51,105,155,165],"minimal":[52],"invasive":[53],"(MIS).":[55],"Due":[56],"to":[57,118,135,151,195],"large":[59],"incidence":[60],"cholecystectomy,":[62],"application":[64],"its":[66],"VR-based":[67],"simulation":[68,85,140,146],"vital":[70],"necessary":[72],"for":[73,92],"residents'":[75],"surgical":[76,199],"training.":[77],"this":[79],"paper,":[80],"we":[81,128],"present":[82],"a":[83,108,114,130,178],"framework":[86],"on":[88],"position-based":[89],"dynamics":[90],"(PBD)":[91],"cholecystectomy.":[93],"To":[94],"further":[95],"accelerate":[96],"deformation":[98],"organs,":[100],"PBD":[101],"constraints":[102],"are":[103],"solved":[104],"parallel":[106],"by":[107,177],"graph":[109],"coloring":[110],"algorithm.":[111],"We":[112],"introduce":[113],"bio-thermal":[115],"conduction":[116],"model":[117],"improve":[119],"realism":[121],"fat":[124],"tissue":[125],"electrocautery.":[126],"Finally,":[127],"design":[129],"hybrid":[131],"multi-model":[132],"connection":[133],"method":[134],"handle":[136],"interaction":[138],"liver-gallbladder":[143],"separation.":[144],"This":[145],"system":[147,190],"been":[149],"applied":[150],"laparoscopic":[152],"several":[156],"From":[158],"experimental":[160],"results,":[161],"users":[162],"operate":[164],"real-time":[166],"with":[167],"high":[168],"stability":[169],"fidelity.":[171],"The":[172],"also":[175],"evaluated":[176],"number":[179],"digestive":[181],"through":[183],"preliminary":[184],"studies.":[185],"They":[186],"believed":[187],"that":[188],"offer":[192],"great":[193],"help":[194],"improvement":[197],"skills.":[200]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":2},{"year":2021,"cited_by_count":5},{"year":2020,"cited_by_count":1}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}
