{"id":"https://openalex.org/W2810460571","doi":"https://doi.org/10.1145/3197517.3201324","title":"An advection-reflection solver for detail-preserving fluid simulation","display_name":"An advection-reflection solver for detail-preserving fluid simulation","publication_year":2018,"publication_date":"2018-07-30","ids":{"openalex":"https://openalex.org/W2810460571","doi":"https://doi.org/10.1145/3197517.3201324","mag":"2810460571"},"language":"en","primary_location":{"id":"doi:10.1145/3197517.3201324","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3197517.3201324","pdf_url":null,"source":{"id":"https://openalex.org/S185367456","display_name":"ACM Transactions on Graphics","issn_l":"0730-0301","issn":["0730-0301","1557-7368"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM Transactions on Graphics","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/A5064593727","display_name":"Jonas Zehnder","orcid":"https://orcid.org/0000-0002-7214-2214"},"institutions":[{"id":"https://openalex.org/I70931966","display_name":"Universit\u00e9 de Montr\u00e9al","ror":"https://ror.org/0161xgx34","country_code":"CA","type":"education","lineage":["https://openalex.org/I70931966"]}],"countries":["CA"],"is_corresponding":true,"raw_author_name":"Jonas Zehnder","raw_affiliation_strings":["Universit\u00e9 de Montr\u00e9al"],"affiliations":[{"raw_affiliation_string":"Universit\u00e9 de Montr\u00e9al","institution_ids":["https://openalex.org/I70931966"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5081238468","display_name":"Rahul Narain","orcid":"https://orcid.org/0000-0003-4905-6649"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Rahul Narain","raw_affiliation_strings":["University of Minnesota and Indian Institute of Technology Delhi"],"affiliations":[{"raw_affiliation_string":"University of Minnesota and Indian Institute of Technology Delhi","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5069328126","display_name":"Bernhard Thomaszewski","orcid":"https://orcid.org/0000-0001-8086-7664"},"institutions":[{"id":"https://openalex.org/I70931966","display_name":"Universit\u00e9 de Montr\u00e9al","ror":"https://ror.org/0161xgx34","country_code":"CA","type":"education","lineage":["https://openalex.org/I70931966"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Bernhard Thomaszewski","raw_affiliation_strings":["Universit\u00e9 de Montr\u00e9al"],"affiliations":[{"raw_affiliation_string":"Universit\u00e9 de Montr\u00e9al","institution_ids":["https://openalex.org/I70931966"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5064593727"],"corresponding_institution_ids":["https://openalex.org/I70931966"],"apc_list":null,"apc_paid":null,"fwci":13.432,"has_fulltext":false,"cited_by_count":54,"citation_normalized_percentile":{"value":0.98811393,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":97,"max":99},"biblio":{"volume":"37","issue":"4","first_page":"1","last_page":"8"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10481","display_name":"Computer Graphics and Visualization Techniques","score":0.9998999834060669,"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"}},"topics":[{"id":"https://openalex.org/T10481","display_name":"Computer Graphics and Visualization Techniques","score":0.9998999834060669,"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"}},{"id":"https://openalex.org/T10719","display_name":"3D Shape Modeling and Analysis","score":0.9961000084877014,"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/T10531","display_name":"Advanced Vision and Imaging","score":0.9908999800682068,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/solver","display_name":"Solver","score":0.8741844892501831},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7035405039787292},{"id":"https://openalex.org/keywords/projection","display_name":"Projection (relational algebra)","score":0.7011376619338989},{"id":"https://openalex.org/keywords/advection","display_name":"Advection","score":0.6487815380096436},{"id":"https://openalex.org/keywords/animation","display_name":"Animation","score":0.6195594072341919},{"id":"https://openalex.org/keywords/reflection","display_name":"Reflection (computer programming)","score":0.5567498207092285},{"id":"https://openalex.org/keywords/operator","display_name":"Operator (biology)","score":0.41141176223754883},{"id":"https://openalex.org/keywords/computational-science","display_name":"Computational science","score":0.39596644043922424},{"id":"https://openalex.org/keywords/computer-graphics","display_name":"Computer graphics (images)","score":0.3919549584388733},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3610302805900574},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.3535788059234619},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.16177687048912048},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.08502909541130066}],"concepts":[{"id":"https://openalex.org/C2778770139","wikidata":"https://www.wikidata.org/wiki/Q1966904","display_name":"Solver","level":2,"score":0.8741844892501831},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7035405039787292},{"id":"https://openalex.org/C57493831","wikidata":"https://www.wikidata.org/wiki/Q3134666","display_name":"Projection (relational algebra)","level":2,"score":0.7011376619338989},{"id":"https://openalex.org/C5072599","wikidata":"https://www.wikidata.org/wiki/Q379788","display_name":"Advection","level":2,"score":0.6487815380096436},{"id":"https://openalex.org/C502989409","wikidata":"https://www.wikidata.org/wiki/Q11425","display_name":"Animation","level":2,"score":0.6195594072341919},{"id":"https://openalex.org/C65682993","wikidata":"https://www.wikidata.org/wiki/Q1056451","display_name":"Reflection (computer programming)","level":2,"score":0.5567498207092285},{"id":"https://openalex.org/C17020691","wikidata":"https://www.wikidata.org/wiki/Q139677","display_name":"Operator (biology)","level":5,"score":0.41141176223754883},{"id":"https://openalex.org/C459310","wikidata":"https://www.wikidata.org/wiki/Q117801","display_name":"Computational science","level":1,"score":0.39596644043922424},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.3919549584388733},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3610302805900574},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.3535788059234619},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.16177687048912048},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.08502909541130066},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C97355855","wikidata":"https://www.wikidata.org/wiki/Q11473","display_name":"Thermodynamics","level":1,"score":0.0},{"id":"https://openalex.org/C86339819","wikidata":"https://www.wikidata.org/wiki/Q407384","display_name":"Transcription factor","level":3,"score":0.0},{"id":"https://openalex.org/C158448853","wikidata":"https://www.wikidata.org/wiki/Q425218","display_name":"Repressor","level":4,"score":0.0},{"id":"https://openalex.org/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"score":0.0},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3197517.3201324","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3197517.3201324","pdf_url":null,"source":{"id":"https://openalex.org/S185367456","display_name":"ACM Transactions on Graphics","issn_l":"0730-0301","issn":["0730-0301","1557-7368"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM Transactions on Graphics","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.8500000238418579,"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320334593","display_name":"Natural Sciences and Engineering Research Council of Canada","ror":"https://ror.org/01h531d29"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":33,"referenced_works":["https://openalex.org/W810216307","https://openalex.org/W1527801309","https://openalex.org/W1544770838","https://openalex.org/W1966158133","https://openalex.org/W1983390844","https://openalex.org/W1991543494","https://openalex.org/W1994078971","https://openalex.org/W2017032799","https://openalex.org/W2017765063","https://openalex.org/W2018451527","https://openalex.org/W2026825964","https://openalex.org/W2062242999","https://openalex.org/W2076077791","https://openalex.org/W2088536902","https://openalex.org/W2096320147","https://openalex.org/W2098920641","https://openalex.org/W2099452464","https://openalex.org/W2099945117","https://openalex.org/W2126195192","https://openalex.org/W2142123552","https://openalex.org/W2143575988","https://openalex.org/W2162167019","https://openalex.org/W2162410491","https://openalex.org/W2166478562","https://openalex.org/W2168293939","https://openalex.org/W2237109911","https://openalex.org/W2294896910","https://openalex.org/W2295821368","https://openalex.org/W2471168861","https://openalex.org/W3136918727","https://openalex.org/W3138878653","https://openalex.org/W3139295485","https://openalex.org/W4243221193"],"related_works":["https://openalex.org/W4386322318","https://openalex.org/W1604758548","https://openalex.org/W4367553810","https://openalex.org/W2104142636","https://openalex.org/W1549048322","https://openalex.org/W2804126825","https://openalex.org/W2011940952","https://openalex.org/W2731831065","https://openalex.org/W4283162424","https://openalex.org/W2144429051"],"abstract_inverted_index":{"Advection-projection":[0],"methods":[1],"for":[2,8,36],"fluid":[3,38],"animation":[4,39],"are":[5],"widely":[6],"appreciated":[7],"their":[9],"stability":[10],"and":[11,26,44,100,104,122],"efficiency.":[12],"However,":[13],"the":[14,20,48,54],"projection":[15,50],"step":[16,59],"dissipates":[17],"energy":[18,81],"from":[19],"system,":[21],"leading":[22],"to":[23,74,110],"artificial":[24],"viscosity":[25],"suppression":[27],"of":[28,56,77,98],"small-scale":[29],"details.":[30],"We":[31,46,68,90],"propose":[32],"an":[33,61],"alternative":[34],"approach":[35],"detail-preserving":[37],"that":[40,70,106],"is":[41],"surprisingly":[42],"simple":[43],"effective.":[45],"replace":[47],"energy-dissipating":[49],"operator":[51,64],"applied":[52,65],"at":[53,66],"end":[55],"a":[57,96],"simulation":[58],"by":[60],"energy-preserving":[62],"reflection":[63,93],"mid-step.":[67],"show":[69,105],"doing":[71],"so":[72],"leads":[73],"two":[75],"orders":[76],"magnitude":[78],"reduction":[79],"in":[80,84],"loss,":[82],"which":[83],"turn":[85],"yields":[86],"vastly":[87],"improved":[88],"detail-preservation.":[89],"evaluate":[91],"our":[92,114],"solver":[94],"on":[95],"set":[97],"2D":[99],"3D":[101],"numerical":[102],"experiments":[103],"it":[107],"compares":[108],"favorably":[109],"state-of-the-art":[111],"methods.":[112],"Finally,":[113],"method":[115],"integrates":[116],"seamlessly":[117],"with":[118],"existing":[119],"projection-advection":[120],"solvers":[121],"requires":[123],"very":[124],"little":[125],"additional":[126],"implementation.":[127]},"counts_by_year":[{"year":2025,"cited_by_count":6},{"year":2024,"cited_by_count":10},{"year":2023,"cited_by_count":5},{"year":2022,"cited_by_count":9},{"year":2021,"cited_by_count":8},{"year":2020,"cited_by_count":9},{"year":2019,"cited_by_count":7}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
