{"id":"https://openalex.org/W4382048412","doi":"https://doi.org/10.1145/3592979.3593409","title":"Graph Contractions for Calculating Correlation Functions in Lattice QCD","display_name":"Graph Contractions for Calculating Correlation Functions in Lattice QCD","publication_year":2023,"publication_date":"2023-06-26","ids":{"openalex":"https://openalex.org/W4382048412","doi":"https://doi.org/10.1145/3592979.3593409"},"language":"en","primary_location":{"id":"doi:10.1145/3592979.3593409","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3592979.3593409","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3592979.3593409","source":null,"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the Platform for Advanced Scientific Computing Conference","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://dl.acm.org/doi/pdf/10.1145/3592979.3593409","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5107427916","display_name":"Jie Chen","orcid":"https://orcid.org/0000-0002-4327-3047"},"institutions":[{"id":"https://openalex.org/I29801172","display_name":"Thomas Jefferson National Accelerator Facility","ror":"https://ror.org/02vwzrd76","country_code":"US","type":"facility","lineage":["https://openalex.org/I1330989302","https://openalex.org/I29801172","https://openalex.org/I39565521"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Jie Chen","raw_affiliation_strings":["Scientific Computing, Jefferson Lab, Newport News, Virginia, United States of America"],"affiliations":[{"raw_affiliation_string":"Scientific Computing, Jefferson Lab, Newport News, Virginia, United States of America","institution_ids":["https://openalex.org/I29801172"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5076630534","display_name":"Robert G. Edwards","orcid":"https://orcid.org/0000-0002-5667-291X"},"institutions":[{"id":"https://openalex.org/I29801172","display_name":"Thomas Jefferson National Accelerator Facility","ror":"https://ror.org/02vwzrd76","country_code":"US","type":"facility","lineage":["https://openalex.org/I1330989302","https://openalex.org/I29801172","https://openalex.org/I39565521"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Robert G. Edwards","raw_affiliation_strings":["Theory Center, Jefferson Lab, Newport News, Virginia, United States of America"],"affiliations":[{"raw_affiliation_string":"Theory Center, Jefferson Lab, Newport News, Virginia, United States of America","institution_ids":["https://openalex.org/I29801172"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5086524085","display_name":"Weizhen Mao","orcid":"https://orcid.org/0009-0001-7038-9803"},"institutions":[{"id":"https://openalex.org/I267592682","display_name":"Williams (United States)","ror":"https://ror.org/007zhvp17","country_code":"US","type":"company","lineage":["https://openalex.org/I267592682"]},{"id":"https://openalex.org/I16285277","display_name":"William & Mary","ror":"https://ror.org/03hsf0573","country_code":"US","type":"education","lineage":["https://openalex.org/I16285277"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Weizhen Mao","raw_affiliation_strings":["Department of Computer Science, William &amp; Mary, Williamsburg, Virginia, United States"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science, William &amp; Mary, Williamsburg, Virginia, United States","institution_ids":["https://openalex.org/I16285277","https://openalex.org/I267592682"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5107427916"],"corresponding_institution_ids":["https://openalex.org/I29801172"],"apc_list":null,"apc_paid":null,"fwci":1.9231,"has_fulltext":true,"cited_by_count":11,"citation_normalized_percentile":{"value":0.8854531,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"10"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11269","display_name":"Algorithms and Data Compression","score":0.9962999820709229,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/T11269","display_name":"Algorithms and Data Compression","score":0.9962999820709229,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/T12303","display_name":"Tensor decomposition and applications","score":0.9955000281333923,"subfield":{"id":"https://openalex.org/subfields/2605","display_name":"Computational Mathematics"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10054","display_name":"Parallel Computing and Optimization Techniques","score":0.9854000210762024,"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/speedup","display_name":"Speedup","score":0.6549279093742371},{"id":"https://openalex.org/keywords/memory-footprint","display_name":"Memory footprint","score":0.6407996416091919},{"id":"https://openalex.org/keywords/lattice-qcd","display_name":"Lattice QCD","score":0.6325893998146057},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.589898407459259},{"id":"https://openalex.org/keywords/quantum-chromodynamics","display_name":"Quantum chromodynamics","score":0.5860414505004883},{"id":"https://openalex.org/keywords/observable","display_name":"Observable","score":0.5614721775054932},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.5031484961509705},{"id":"https://openalex.org/keywords/computation","display_name":"Computation","score":0.500690221786499},{"id":"https://openalex.org/keywords/software","display_name":"Software","score":0.42022430896759033},{"id":"https://openalex.org/keywords/hadron","display_name":"Hadron","score":0.4175024628639221},{"id":"https://openalex.org/keywords/quark","display_name":"Quark","score":0.41617551445961},{"id":"https://openalex.org/keywords/particle-physics","display_name":"Particle physics","score":0.40057623386383057},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.3895896375179291},{"id":"https://openalex.org/keywords/computational-science","display_name":"Computational science","score":0.3698405623435974},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.35598936676979065},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.34884852170944214}],"concepts":[{"id":"https://openalex.org/C68339613","wikidata":"https://www.wikidata.org/wiki/Q1549489","display_name":"Speedup","level":2,"score":0.6549279093742371},{"id":"https://openalex.org/C74912251","wikidata":"https://www.wikidata.org/wiki/Q6815727","display_name":"Memory footprint","level":2,"score":0.6407996416091919},{"id":"https://openalex.org/C3909970","wikidata":"https://www.wikidata.org/wiki/Q6166044","display_name":"Lattice QCD","level":3,"score":0.6325893998146057},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.589898407459259},{"id":"https://openalex.org/C117137515","wikidata":"https://www.wikidata.org/wiki/Q238170","display_name":"Quantum chromodynamics","level":2,"score":0.5860414505004883},{"id":"https://openalex.org/C32848918","wikidata":"https://www.wikidata.org/wiki/Q845789","display_name":"Observable","level":2,"score":0.5614721775054932},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.5031484961509705},{"id":"https://openalex.org/C45374587","wikidata":"https://www.wikidata.org/wiki/Q12525525","display_name":"Computation","level":2,"score":0.500690221786499},{"id":"https://openalex.org/C2777904410","wikidata":"https://www.wikidata.org/wiki/Q7397","display_name":"Software","level":2,"score":0.42022430896759033},{"id":"https://openalex.org/C19694890","wikidata":"https://www.wikidata.org/wiki/Q101667","display_name":"Hadron","level":2,"score":0.4175024628639221},{"id":"https://openalex.org/C7602139","wikidata":"https://www.wikidata.org/wiki/Q6718","display_name":"Quark","level":2,"score":0.41617551445961},{"id":"https://openalex.org/C109214941","wikidata":"https://www.wikidata.org/wiki/Q18334","display_name":"Particle physics","level":1,"score":0.40057623386383057},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.3895896375179291},{"id":"https://openalex.org/C459310","wikidata":"https://www.wikidata.org/wiki/Q117801","display_name":"Computational science","level":1,"score":0.3698405623435974},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.35598936676979065},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.34884852170944214},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","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/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1145/3592979.3593409","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3592979.3593409","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3592979.3593409","source":null,"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the Platform for Advanced Scientific Computing Conference","raw_type":"proceedings-article"},{"id":"pmh:oai:osti.gov:2203366","is_oa":true,"landing_page_url":"https://www.osti.gov/biblio/2203366","pdf_url":null,"source":{"id":"https://openalex.org/S4306402487","display_name":"OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I139351228","host_organization_name":"Office of Scientific and Technical Information","host_organization_lineage":["https://openalex.org/I139351228"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":""}],"best_oa_location":{"id":"doi:10.1145/3592979.3593409","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3592979.3593409","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3592979.3593409","source":null,"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the Platform for Advanced Scientific Computing Conference","raw_type":"proceedings-article"},"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320306084","display_name":"U.S. Department of Energy","ror":"https://ror.org/01bj3aw27"},{"id":"https://openalex.org/F4320332359","display_name":"Office of Science","ror":"https://ror.org/00mmn6b08"},{"id":"https://openalex.org/F4320337506","display_name":"Advanced Scientific Computing Research","ror":"https://ror.org/0012c7r22"},{"id":"https://openalex.org/F4320337512","display_name":"Nuclear Physics","ror":"https://ror.org/02atag894"},{"id":"https://openalex.org/F4320338382","display_name":"Thomas Jefferson National Accelerator Facility","ror":"https://ror.org/02vwzrd76"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4382048412.pdf","grobid_xml":"https://content.openalex.org/works/W4382048412.grobid-xml"},"referenced_works_count":20,"referenced_works":["https://openalex.org/W848723816","https://openalex.org/W1540440128","https://openalex.org/W1753157579","https://openalex.org/W1954679557","https://openalex.org/W1963854247","https://openalex.org/W1967134307","https://openalex.org/W1987799944","https://openalex.org/W1990600049","https://openalex.org/W2051325990","https://openalex.org/W2080164815","https://openalex.org/W2157213407","https://openalex.org/W2471966094","https://openalex.org/W2475636809","https://openalex.org/W2611747087","https://openalex.org/W3101321165","https://openalex.org/W4221100183","https://openalex.org/W4241687679","https://openalex.org/W4285503985","https://openalex.org/W4293777437","https://openalex.org/W6940840049"],"related_works":["https://openalex.org/W2058965144","https://openalex.org/W4221139464","https://openalex.org/W1617702743","https://openalex.org/W4289827464","https://openalex.org/W2014749024","https://openalex.org/W2953067234","https://openalex.org/W2153122142","https://openalex.org/W1541032752","https://openalex.org/W3212303847","https://openalex.org/W4302617997"],"abstract_inverted_index":{"Computing":[0],"correlation":[1,60,176],"functions":[2,257],"for":[3,99,253],"many-particle":[4],"systems":[5],"in":[6,171],"Lattice":[7,137],"QCD":[8,138],"is":[9,78],"vital":[10],"to":[11,34,185,191,246],"extract":[12],"nuclear":[13],"physics":[14],"observables":[15],"like":[16],"the":[17,43,88,108,126,172,187,193,199,207,242,247],"energy":[18],"spectrum":[19],"of":[20,28,42,46,50,55,68,72,76,90,92,103,107,117,128,174,189,195,230,237],"hadrons":[21],"such":[22,159],"as":[23,160],"protons.":[24],"However,":[25],"this":[26,93,132],"type":[27],"calculation":[29],"has":[30],"long":[31],"been":[32],"considered":[33],"be":[35,63,96],"very":[36,97],"challenging":[37],"and":[38,125,151,163,197,217,240],"computing-resource":[39],"intensive":[40],"because":[41],"complex":[44],"nature":[45],"a":[47,59,66,79,119,136,175,179],"hadron":[48],"composed":[49],"quarks":[51],"with":[52,250],"many":[53],"degrees":[54],"freedom.":[56],"In":[57,131,165],"particular,":[58,166],"function":[61,177],"can":[62,95],"calculated":[64],"through":[65],"sum":[67,94,109,173],"all":[69],"possible":[70],"pairs":[71],"quark":[73],"contractions,":[74,118],"each":[75],"which":[77,143],"batched":[80],"tensor":[81,129],"contraction,":[82],"dictated":[83],"by":[84,147,178],"Wick's":[85],"theorem.":[86],"Because":[87],"number":[89,116,188],"terms":[91],"large":[98,115],"any":[100],"hadronic":[101],"system":[102],"interest,":[104],"fast":[105],"evaluation":[106],"faces":[110],"several":[111],"challenges:":[112],"an":[113,215],"extremely":[114],"huge":[120],"memory":[121,201],"footprint":[122],"at":[123],"runtime,":[124],"speed":[127],"contractions.":[130],"paper,":[133],"we":[134,224],"present":[135,241],"analysis":[139],"software":[140,152],"suite,":[141],"Redstar,":[142,231],"addresses":[144],"these":[145],"challenges":[146],"utilizing":[148,214],"novel":[149],"algorithmic":[150,228],"engineering":[153],"methods":[154],"targeting":[155],"modern":[156],"computing":[157,260],"platforms":[158],"many-core":[161],"CPUs":[162,211],"GPUs.":[164],"Redstar":[167,204],"represents":[168],"every":[169],"term":[170],"graph,":[180],"applies":[181],"efficient":[182,219],"graph":[183],"algorithms":[184],"reduce":[186],"contractions":[190,208],"lower":[192],"cost":[194],"computations,":[196],"minimizes":[198],"total":[200],"footprint.":[202],"Moreover,":[203],"carries":[205],"out":[206],"on":[209,258],"either":[210],"or":[212],"GPUs":[213],"internal":[216],"highly":[218],"Hadron":[220,238],"contraction":[221],"library":[222],"Specifically,":[223],"illustrate":[225],"some":[226],"important":[227],"optimizations":[229,248],"show":[232],"various":[233],"key":[234],"design":[235],"features":[236],"library,":[239],"speedup":[243],"values":[244],"due":[245],"along":[249],"performance":[251],"figures":[252],"calculating":[254],"six":[255],"correlations":[256],"four":[259],"platforms.":[261]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":5},{"year":2024,"cited_by_count":4},{"year":2023,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
