{"id":"https://openalex.org/W2120995962","doi":"https://doi.org/10.1145/2133173.2133187","title":"Investigating scaling behaviour of monte carlo codes for dense matrix inversion","display_name":"Investigating scaling behaviour of monte carlo codes for dense matrix inversion","publication_year":2011,"publication_date":"2011-11-14","ids":{"openalex":"https://openalex.org/W2120995962","doi":"https://doi.org/10.1145/2133173.2133187","mag":"2120995962"},"language":"en","primary_location":{"id":"doi:10.1145/2133173.2133187","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2133173.2133187","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the second workshop on Scalable algorithms for large-scale systems","raw_type":"proceedings-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/A5056383491","display_name":"Janko Stra\u00dfburg","orcid":null},"institutions":[{"id":"https://openalex.org/I9617848","display_name":"Universitat Polit\u00e8cnica de Catalunya","ror":"https://ror.org/03mb6wj31","country_code":"ES","type":"education","lineage":["https://openalex.org/I9617848"]},{"id":"https://openalex.org/I71052956","display_name":"University of Reading","ror":"https://ror.org/05v62cm79","country_code":"GB","type":"education","lineage":["https://openalex.org/I71052956"]}],"countries":["ES","GB"],"is_corresponding":true,"raw_author_name":"Janko Strassburg","raw_affiliation_strings":["University of Reading &amp; Barcelona Supercomputing Center, Reading, United Kingdom"],"affiliations":[{"raw_affiliation_string":"University of Reading &amp; Barcelona Supercomputing Center, Reading, United Kingdom","institution_ids":["https://openalex.org/I9617848","https://openalex.org/I71052956"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5013084939","display_name":"Vassil Alexandrov","orcid":"https://orcid.org/0000-0002-4889-1207"},"institutions":[{"id":"https://openalex.org/I2799803557","display_name":"Barcelona Supercomputing Center","ror":"https://ror.org/05sd8tv96","country_code":"ES","type":"facility","lineage":["https://openalex.org/I2799803557","https://openalex.org/I9617848"]},{"id":"https://openalex.org/I9617848","display_name":"Universitat Polit\u00e8cnica de Catalunya","ror":"https://ror.org/03mb6wj31","country_code":"ES","type":"education","lineage":["https://openalex.org/I9617848"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Vassil Alexandrov","raw_affiliation_strings":["Barcelona Supercomputing Center, Barcelona, Spain"],"affiliations":[{"raw_affiliation_string":"Barcelona Supercomputing Center, Barcelona, Spain","institution_ids":["https://openalex.org/I9617848","https://openalex.org/I2799803557"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5056383491"],"corresponding_institution_ids":["https://openalex.org/I71052956","https://openalex.org/I9617848"],"apc_list":null,"apc_paid":null,"fwci":0.3501,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.64497441,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"33","last_page":"36"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10715","display_name":"Distributed and Parallel Computing Systems","score":0.9990000128746033,"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"}},"topics":[{"id":"https://openalex.org/T10715","display_name":"Distributed and Parallel Computing Systems","score":0.9990000128746033,"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/T11181","display_name":"Advanced Data Storage Technologies","score":0.9984999895095825,"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/T10054","display_name":"Parallel Computing and Optimization Techniques","score":0.998199999332428,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/petascale-computing","display_name":"Petascale computing","score":0.9687787294387817},{"id":"https://openalex.org/keywords/scalability","display_name":"Scalability","score":0.8390489816665649},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8333264589309692},{"id":"https://openalex.org/keywords/scaling","display_name":"Scaling","score":0.6362142562866211},{"id":"https://openalex.org/keywords/inversion","display_name":"Inversion (geology)","score":0.6286727786064148},{"id":"https://openalex.org/keywords/supercomputer","display_name":"Supercomputer","score":0.6281323432922363},{"id":"https://openalex.org/keywords/monte-carlo-method","display_name":"Monte Carlo method","score":0.5870541930198669},{"id":"https://openalex.org/keywords/computational-science","display_name":"Computational science","score":0.5621452927589417},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.4731532037258148},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.4631845951080322},{"id":"https://openalex.org/keywords/exascale-computing","display_name":"Exascale computing","score":0.45538970828056335},{"id":"https://openalex.org/keywords/software","display_name":"Software","score":0.4436842203140259},{"id":"https://openalex.org/keywords/computer-engineering","display_name":"Computer engineering","score":0.37120407819747925}],"concepts":[{"id":"https://openalex.org/C185410017","wikidata":"https://www.wikidata.org/wiki/Q7171778","display_name":"Petascale computing","level":3,"score":0.9687787294387817},{"id":"https://openalex.org/C48044578","wikidata":"https://www.wikidata.org/wiki/Q727490","display_name":"Scalability","level":2,"score":0.8390489816665649},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8333264589309692},{"id":"https://openalex.org/C99844830","wikidata":"https://www.wikidata.org/wiki/Q102441924","display_name":"Scaling","level":2,"score":0.6362142562866211},{"id":"https://openalex.org/C1893757","wikidata":"https://www.wikidata.org/wiki/Q3653001","display_name":"Inversion (geology)","level":3,"score":0.6286727786064148},{"id":"https://openalex.org/C83283714","wikidata":"https://www.wikidata.org/wiki/Q121117","display_name":"Supercomputer","level":2,"score":0.6281323432922363},{"id":"https://openalex.org/C19499675","wikidata":"https://www.wikidata.org/wiki/Q232207","display_name":"Monte Carlo method","level":2,"score":0.5870541930198669},{"id":"https://openalex.org/C459310","wikidata":"https://www.wikidata.org/wiki/Q117801","display_name":"Computational science","level":1,"score":0.5621452927589417},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.4731532037258148},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.4631845951080322},{"id":"https://openalex.org/C2778837361","wikidata":"https://www.wikidata.org/wiki/Q2450880","display_name":"Exascale computing","level":3,"score":0.45538970828056335},{"id":"https://openalex.org/C2777904410","wikidata":"https://www.wikidata.org/wiki/Q7397","display_name":"Software","level":2,"score":0.4436842203140259},{"id":"https://openalex.org/C113775141","wikidata":"https://www.wikidata.org/wiki/Q428691","display_name":"Computer engineering","level":1,"score":0.37120407819747925},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","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/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","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/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C109007969","wikidata":"https://www.wikidata.org/wiki/Q749565","display_name":"Structural basin","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/2133173.2133187","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2133173.2133187","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the second workshop on Scalable algorithms for large-scale systems","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.41999998688697815,"display_name":"Industry, innovation and infrastructure","id":"https://metadata.un.org/sdg/9"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":19,"referenced_works":["https://openalex.org/W647800561","https://openalex.org/W1487190330","https://openalex.org/W1494727302","https://openalex.org/W1511641243","https://openalex.org/W1568637577","https://openalex.org/W1997490216","https://openalex.org/W2058085140","https://openalex.org/W2096392410","https://openalex.org/W2105524676","https://openalex.org/W2113147937","https://openalex.org/W2118900647","https://openalex.org/W2128487153","https://openalex.org/W2144806266","https://openalex.org/W2150412589","https://openalex.org/W2160906706","https://openalex.org/W4205416558","https://openalex.org/W4248241950","https://openalex.org/W6621452516","https://openalex.org/W6750968397"],"related_works":["https://openalex.org/W2021702679","https://openalex.org/W3038449658","https://openalex.org/W1582746211","https://openalex.org/W3129378740","https://openalex.org/W2607572736","https://openalex.org/W2266027327","https://openalex.org/W2249929881","https://openalex.org/W1569809235","https://openalex.org/W2278366184","https://openalex.org/W1486544172"],"abstract_inverted_index":{"With":[0],"the":[1,5,24,48,115],"latest":[2],"developments":[3],"in":[4],"area":[6],"of":[7,60,67,76,80,97,117],"advanced":[8],"computer":[9],"architectures,":[10,69],"we":[11],"are":[12,21,44],"already":[13],"seeing":[14],"large-scale":[15,109],"machines":[16],"at":[17,32],"petascale":[18],"level":[19],"and":[20,35,58,72],"faced":[22],"with":[23,94,114],"exascale":[25],"computing":[26,121],"challenge.":[27],"All":[28],"these":[29],"require":[30],"scalability":[31,59],"system,":[33],"algorithmic":[34,106],"mathematical":[36],"model":[37],"level.":[38],"In":[39],"particular,":[40],"efficient":[41],"scalable":[42],"algorithms":[43,101],"required":[45],"to":[46,53],"bridge":[47],"performance":[49,57],"gap.":[50],"Being":[51],"able":[52],"predict":[54],"application":[55,88],"demeanour,":[56],"currently":[61],"used":[62],"software":[63],"on":[64,108],"new":[65],"supercomputers":[66],"different":[68],"varying":[70],"sizes,":[71],"utilising":[73],"alternative":[74],"ways":[75],"intercommunication,":[77],"can":[78],"be":[79,112],"great":[81],"benefit":[82],"for":[83,102],"researchers":[84],"as":[85,87],"well":[86],"developers.":[89],"This":[90],"paper":[91],"is":[92],"concerned":[93],"scaling":[95],"characteristics":[96],"Monte":[98],"Carlo":[99],"based":[100],"matrix":[103],"inversion.":[104],"The":[105],"behaviour":[107],"systems":[110],"will":[111],"predicted":[113],"help":[116],"an":[118],"extreme-scale":[119],"high-performance":[120],"(HPC)":[122],"simulator.":[123]},"counts_by_year":[{"year":2013,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
