{"id":"https://openalex.org/W3165098293","doi":"https://doi.org/10.3390/a14060166","title":"Efficient and Scalable Initialization of Partitioned Coupled Simulations with preCICE","display_name":"Efficient and Scalable Initialization of Partitioned Coupled Simulations with preCICE","publication_year":2021,"publication_date":"2021-05-27","ids":{"openalex":"https://openalex.org/W3165098293","doi":"https://doi.org/10.3390/a14060166","mag":"3165098293"},"language":"en","primary_location":{"id":"doi:10.3390/a14060166","is_oa":true,"landing_page_url":"https://doi.org/10.3390/a14060166","pdf_url":"https://www.mdpi.com/1999-4893/14/6/166/pdf?version=1622085582","source":{"id":"https://openalex.org/S190629608","display_name":"Algorithms","issn_l":"1999-4893","issn":["1999-4893"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Algorithms","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","datacite","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/1999-4893/14/6/166/pdf?version=1622085582","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5040154582","display_name":"Amin Totounferoush","orcid":"https://orcid.org/0000-0003-1770-1711"},"institutions":[{"id":"https://openalex.org/I100066346","display_name":"University of Stuttgart","ror":"https://ror.org/04vnq7t77","country_code":"DE","type":"education","lineage":["https://openalex.org/I100066346"]}],"countries":["DE"],"is_corresponding":true,"raw_author_name":"Amin Totounferoush","raw_affiliation_strings":["Institute for Parallel and Distributed Systems (IPVS), University of Stuttgart, 70569 Stuttgart, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute for Parallel and Distributed Systems (IPVS), University of Stuttgart, 70569 Stuttgart, Germany","institution_ids":["https://openalex.org/I100066346"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5019532013","display_name":"Fr\u00e9d\u00e9ric Simonis","orcid":"https://orcid.org/0000-0003-3390-157X"},"institutions":[{"id":"https://openalex.org/I62916508","display_name":"Technical University of Munich","ror":"https://ror.org/02kkvpp62","country_code":"DE","type":"education","lineage":["https://openalex.org/I62916508"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Fr\u00e9d\u00e9ric Simonis","raw_affiliation_strings":["Scientific Computing in Computer Science, Technical University of Munich (TUM), 85748 Garching, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Scientific Computing in Computer Science, Technical University of Munich (TUM), 85748 Garching, Germany","institution_ids":["https://openalex.org/I62916508"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5046510482","display_name":"Benjamin Uek\u00e9rmann","orcid":"https://orcid.org/0000-0002-1314-9969"},"institutions":[{"id":"https://openalex.org/I100066346","display_name":"University of Stuttgart","ror":"https://ror.org/04vnq7t77","country_code":"DE","type":"education","lineage":["https://openalex.org/I100066346"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Benjamin Uekermann","raw_affiliation_strings":["Institute for Parallel and Distributed Systems (IPVS), University of Stuttgart, 70569 Stuttgart, Germany"],"raw_orcid":"https://orcid.org/0000-0002-1314-9969","affiliations":[{"raw_affiliation_string":"Institute for Parallel and Distributed Systems (IPVS), University of Stuttgart, 70569 Stuttgart, Germany","institution_ids":["https://openalex.org/I100066346"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5073056338","display_name":"Miriam Schulte","orcid":"https://orcid.org/0000-0003-4594-6142"},"institutions":[{"id":"https://openalex.org/I100066346","display_name":"University of Stuttgart","ror":"https://ror.org/04vnq7t77","country_code":"DE","type":"education","lineage":["https://openalex.org/I100066346"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Miriam Schulte","raw_affiliation_strings":["Institute for Parallel and Distributed Systems (IPVS), University of Stuttgart, 70569 Stuttgart, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute for Parallel and Distributed Systems (IPVS), University of Stuttgart, 70569 Stuttgart, Germany","institution_ids":["https://openalex.org/I100066346"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5040154582"],"corresponding_institution_ids":["https://openalex.org/I100066346"],"apc_list":{"value":1600,"currency":"CHF","value_usd":1782},"apc_paid":{"value":1600,"currency":"CHF","value_usd":1782},"fwci":1.3787,"has_fulltext":false,"cited_by_count":9,"citation_normalized_percentile":{"value":0.80275903,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":97},"biblio":{"volume":"14","issue":"6","first_page":"166","last_page":"166"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10054","display_name":"Parallel Computing and Optimization Techniques","score":0.9988999962806702,"subfield":{"id":"https://openalex.org/subfields/1708","display_name":"Hardware and Architecture"},"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/T10054","display_name":"Parallel Computing and Optimization Techniques","score":0.9988999962806702,"subfield":{"id":"https://openalex.org/subfields/1708","display_name":"Hardware and Architecture"},"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/T11181","display_name":"Advanced Data Storage Technologies","score":0.998199999332428,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"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/T10715","display_name":"Distributed and Parallel Computing Systems","score":0.9943000078201294,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"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/computer-science","display_name":"Computer science","score":0.80668044090271},{"id":"https://openalex.org/keywords/initialization","display_name":"Initialization","score":0.7579777240753174},{"id":"https://openalex.org/keywords/polygon-mesh","display_name":"Polygon mesh","score":0.634179413318634},{"id":"https://openalex.org/keywords/scalability","display_name":"Scalability","score":0.5859389901161194},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.5627721548080444},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.49415066838264465},{"id":"https://openalex.org/keywords/heuristic","display_name":"Heuristic","score":0.4933408796787262},{"id":"https://openalex.org/keywords/solver","display_name":"Solver","score":0.4710041582584381},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.41901031136512756},{"id":"https://openalex.org/keywords/communication-complexity","display_name":"Communication complexity","score":0.4157350957393646}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.80668044090271},{"id":"https://openalex.org/C114466953","wikidata":"https://www.wikidata.org/wiki/Q6034165","display_name":"Initialization","level":2,"score":0.7579777240753174},{"id":"https://openalex.org/C31487907","wikidata":"https://www.wikidata.org/wiki/Q1154597","display_name":"Polygon mesh","level":2,"score":0.634179413318634},{"id":"https://openalex.org/C48044578","wikidata":"https://www.wikidata.org/wiki/Q727490","display_name":"Scalability","level":2,"score":0.5859389901161194},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.5627721548080444},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.49415066838264465},{"id":"https://openalex.org/C173801870","wikidata":"https://www.wikidata.org/wiki/Q201413","display_name":"Heuristic","level":2,"score":0.4933408796787262},{"id":"https://openalex.org/C2778770139","wikidata":"https://www.wikidata.org/wiki/Q1966904","display_name":"Solver","level":2,"score":0.4710041582584381},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.41901031136512756},{"id":"https://openalex.org/C179145077","wikidata":"https://www.wikidata.org/wiki/Q5154130","display_name":"Communication complexity","level":2,"score":0.4157350957393646},{"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/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.0},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.0},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.0}],"mesh":[],"locations_count":5,"locations":[{"id":"doi:10.3390/a14060166","is_oa":true,"landing_page_url":"https://doi.org/10.3390/a14060166","pdf_url":"https://www.mdpi.com/1999-4893/14/6/166/pdf?version=1622085582","source":{"id":"https://openalex.org/S190629608","display_name":"Algorithms","issn_l":"1999-4893","issn":["1999-4893"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Algorithms","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:bf4eab04f2b242dc8a4b0494bda9181f","is_oa":true,"landing_page_url":"https://doaj.org/article/bf4eab04f2b242dc8a4b0494bda9181f","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","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":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Algorithms, Vol 14, Iss 6, p 166 (2021)","raw_type":"article"},{"id":"pmh:oai:elib.uni-stuttgart.de:11682/12870","is_oa":true,"landing_page_url":"http://elib.uni-stuttgart.de/handle/11682/12870","pdf_url":null,"source":{"id":"https://openalex.org/S4306401556","display_name":"OPUS Publication Server of the University of Stuttgart (University of Stuttgart)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I100066346","host_organization_name":"University of Stuttgart","host_organization_lineage":["https://openalex.org/I100066346"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"article"},{"id":"pmh:oai:mdpi.com:/1999-4893/14/6/166/","is_oa":true,"landing_page_url":"https://dx.doi.org/10.3390/a14060166","pdf_url":null,"source":{"id":"https://openalex.org/S4306400947","display_name":"MDPI (MDPI AG)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210097602","host_organization_name":"Multidisciplinary Digital Publishing Institute (Switzerland)","host_organization_lineage":["https://openalex.org/I4210097602"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Algorithms; Volume 14; Issue 6; Pages: 166","raw_type":"Text"},{"id":"doi:10.18419/opus-12851","is_oa":true,"landing_page_url":"https://doi.org/10.18419/opus-12851","pdf_url":null,"source":{"id":"https://openalex.org/S7407052998","display_name":"Universit\u00e4tsbibliothek Stuttgart","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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":null,"is_accepted":false,"is_published":null,"raw_source_name":null,"raw_type":"Collection"}],"best_oa_location":{"id":"doi:10.3390/a14060166","is_oa":true,"landing_page_url":"https://doi.org/10.3390/a14060166","pdf_url":"https://www.mdpi.com/1999-4893/14/6/166/pdf?version=1622085582","source":{"id":"https://openalex.org/S190629608","display_name":"Algorithms","issn_l":"1999-4893","issn":["1999-4893"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Algorithms","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G1486546336","display_name":null,"funder_award_id":"EXC2075390740016","funder_id":"https://openalex.org/F4320320879","funder_display_name":"Deutsche Forschungsgemeinschaft"},{"id":"https://openalex.org/G1752256127","display_name":null,"funder_award_id":"Priority Program 1648 SPP-EXA","funder_id":"https://openalex.org/F4320320879","funder_display_name":"Deutsche Forschungsgemeinschaft"},{"id":"https://openalex.org/G2877664952","display_name":null,"funder_award_id":"GRK 2198/1","funder_id":"https://openalex.org/F4320320879","funder_display_name":"Deutsche Forschungsgemeinschaft"},{"id":"https://openalex.org/G3602794759","display_name":null,"funder_award_id":"GRK 2198","funder_id":"https://openalex.org/F4320320879","funder_display_name":"Deutsche Forschungsgemeinschaft"},{"id":"https://openalex.org/G434337789","display_name":null,"funder_award_id":"HORIZON2020","funder_id":"https://openalex.org/F4320320300","funder_display_name":"European Commission"},{"id":"https://openalex.org/G6845901740","display_name":"International Network of Excellence in Science Technology","funder_award_id":"754462","funder_id":"https://openalex.org/F4320320300","funder_display_name":"European Commission"},{"id":"https://openalex.org/G6865583055","display_name":"preDom  Domestication of the Coupling\nLibrary preCICE","funder_award_id":"391150578","funder_id":"https://openalex.org/F4320320879","funder_display_name":"Deutsche Forschungsgemeinschaft"},{"id":"https://openalex.org/G7249683039","display_name":null,"funder_award_id":"EXC 2075","funder_id":"https://openalex.org/F4320320879","funder_display_name":"Deutsche Forschungsgemeinschaft"},{"id":"https://openalex.org/G8784604414","display_name":"EXC 2075: Datenintegrierte Simulationswissenschaft (SimTech)","funder_award_id":"390740016","funder_id":"https://openalex.org/F4320320879","funder_display_name":"Deutsche Forschungsgemeinschaft"}],"funders":[{"id":"https://openalex.org/F4320320300","display_name":"European Commission","ror":"https://ror.org/00k4n6c32"},{"id":"https://openalex.org/F4320320879","display_name":"Deutsche Forschungsgemeinschaft","ror":"https://ror.org/018mejw64"},{"id":"https://openalex.org/F4320334747","display_name":"Singapore Institute of Manufacturing Technology","ror":"https://ror.org/00f44np30"},{"id":"https://openalex.org/F4320334763","display_name":"Leibniz-Gemeinschaft","ror":"https://ror.org/01n6r0e97"}],"has_content":{"grobid_xml":false,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3165098293.pdf"},"referenced_works_count":28,"referenced_works":["https://openalex.org/W1646498580","https://openalex.org/W1967862151","https://openalex.org/W2112311198","https://openalex.org/W2118269922","https://openalex.org/W2129715207","https://openalex.org/W2151135734","https://openalex.org/W2184185216","https://openalex.org/W2216029508","https://openalex.org/W2258822706","https://openalex.org/W2395188625","https://openalex.org/W2520715405","https://openalex.org/W2750013916","https://openalex.org/W2765416256","https://openalex.org/W2766870935","https://openalex.org/W2904766295","https://openalex.org/W3009887755","https://openalex.org/W3022512139","https://openalex.org/W3030526301","https://openalex.org/W3035738955","https://openalex.org/W3041170933","https://openalex.org/W3046425973","https://openalex.org/W3080619794","https://openalex.org/W3137355935","https://openalex.org/W3138818556","https://openalex.org/W3148360004","https://openalex.org/W4239132423","https://openalex.org/W4249769193","https://openalex.org/W6774246764"],"related_works":["https://openalex.org/W3204184292","https://openalex.org/W3176564347","https://openalex.org/W1985458517","https://openalex.org/W2355833770","https://openalex.org/W3031039437","https://openalex.org/W183202219","https://openalex.org/W3095877357","https://openalex.org/W2072565696","https://openalex.org/W2050451745","https://openalex.org/W2378903222"],"abstract_inverted_index":{"preCICE":[0],"is":[1,197,220,237],"an":[2],"open-source":[3],"library,":[4],"that":[5,158,192],"provides":[6],"comprehensive":[7],"functionality":[8],"to":[9,15,50,72,75,105,138,222],"couple":[10],"independent":[11],"parallelized":[12],"solver":[13],"codes":[14],"establish":[16],"a":[17,34,92,134,155,167,210,240],"partitioned":[18],"multi-physics":[19],"multi-code":[20],"simulation":[21],"environment.":[22],"For":[23],"data":[24,136],"communication":[25,79,107,173,232,244],"between":[26,81,127,174,185],"the":[27,39,43,51,56,61,64,68,77,82,124,146,177,193,202,217,229,234],"respective":[28,69],"executables":[29],"at":[30],"runtime,":[31],"it":[32],"implements":[33],"peer-to-peer":[35,62],"concept,":[36],"which":[37],"renders":[38],"computational":[40,226],"cost":[41],"of":[42,55,67,84,130,150,176,233],"coupling":[44],"per":[45],"time":[46,54,111],"step":[47],"negligible":[48],"compared":[49,74],"typical":[52],"run":[53],"coupled":[57],"codes.":[58,86],"To":[59],"initialize":[60],"coupling,":[63],"mesh":[65,128,152,164,183,211,231,243],"partitions":[66,153,165,184],"solvers":[70,132],"need":[71],"be":[73],"determine":[76],"point-to-point":[78,242],"channels":[80],"processes":[83,175,187],"both":[85,151],"This":[87],"initialization":[88,195],"effort":[89],"can":[90],"become":[91],"limiting":[93],"factor,":[94],"if":[95,102],"we":[96,103,116,144],"either":[97],"reach":[98],"memory":[99],"limits":[100],"or":[101],"have":[104],"re-initialize":[106],"relations":[108],"in":[109,166,188],"every":[110],"step.":[112],"In":[113,215],"this":[114],"contribution,":[115],"remove":[117],"two":[118,131,178],"remaining":[119],"bottlenecks:":[120],"(i)":[121],"We":[122,190],"base":[123],"neighborhood":[125],"search":[126],"entities":[129],"on":[133,206],"tree":[135],"structure":[137],"avoid":[139],"quadratic":[140],"complexity,":[141],"and":[142,180],"(ii)":[143],"replace":[145],"sequential":[147,168],"gather-scatter":[148],"comparison":[149],"by":[154],"two-level":[156,194,218],"approach":[157],"first":[159],"compares":[160,182],"bounding":[161],"boxes":[162],"around":[163],"manner,":[169],"subsequently":[170],"establishes":[171],"pairwise":[172],"solvers,":[179],"finally":[181],"connected":[186],"parallel.":[189],"show,":[191],"method":[196],"fives":[198],"times":[199],"faster":[200],"than":[201],"old":[203],"one-level":[204,235],"scheme":[205,219,236],"24,567":[207],"CPU-cores":[208],"using":[209],"with":[212,239],"628,898":[213],"vertices.":[214],"addition,":[216],"able":[221],"handle":[223],"much":[224],"larger":[225],"meshes,":[227],"since":[228],"central":[230],"replaced":[238],"fully":[241],"scheme.":[245]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":2}],"updated_date":"2026-08-08T01:25:22.217667","created_date":"2021-06-07T00:00:00"}