{"id":"https://openalex.org/W2165865808","doi":"https://doi.org/10.1109/ccgrid.2003.1199414","title":"HMCS-G: grid-enabled hybrid computing system for computational astrophysics","display_name":"HMCS-G: grid-enabled hybrid computing system for computational astrophysics","publication_year":2003,"publication_date":"2003-01-01","ids":{"openalex":"https://openalex.org/W2165865808","doi":"https://doi.org/10.1109/ccgrid.2003.1199414","mag":"2165865808"},"language":"en","primary_location":{"id":"doi:10.1109/ccgrid.2003.1199414","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ccgrid.2003.1199414","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"CCGrid 2003. 3rd IEEE/ACM International Symposium on Cluster Computing and the Grid, 2003. Proceedings.","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/A5020716792","display_name":"Taisuke Boku","orcid":"https://orcid.org/0000-0001-8730-2228"},"institutions":[{"id":"https://openalex.org/I146399215","display_name":"University of Tsukuba","ror":"https://ror.org/02956yf07","country_code":"JP","type":"education","lineage":["https://openalex.org/I146399215"]}],"countries":["JP"],"is_corresponding":true,"raw_author_name":"T. Boku","raw_affiliation_strings":["Institute of Information Sciences and Electronics, Center for Computational Physics, University of Tsukuba, Japan"],"affiliations":[{"raw_affiliation_string":"Institute of Information Sciences and Electronics, Center for Computational Physics, University of Tsukuba, Japan","institution_ids":["https://openalex.org/I146399215"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5040254066","display_name":"Mitsuhisa Sato","orcid":"https://orcid.org/0000-0003-0543-7116"},"institutions":[{"id":"https://openalex.org/I146399215","display_name":"University of Tsukuba","ror":"https://ror.org/02956yf07","country_code":"JP","type":"education","lineage":["https://openalex.org/I146399215"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"M. Sato","raw_affiliation_strings":["Institute of Information Sciences and Electronics, Center for Computational Physics, University of Tsukuba, Japan"],"affiliations":[{"raw_affiliation_string":"Institute of Information Sciences and Electronics, Center for Computational Physics, University of Tsukuba, Japan","institution_ids":["https://openalex.org/I146399215"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110229791","display_name":"K. Onuma","orcid":null},"institutions":[{"id":"https://openalex.org/I146399215","display_name":"University of Tsukuba","ror":"https://ror.org/02956yf07","country_code":"JP","type":"education","lineage":["https://openalex.org/I146399215"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"K. Onuma","raw_affiliation_strings":["College of Information Sciences, University of Tsukuba, Japan"],"affiliations":[{"raw_affiliation_string":"College of Information Sciences, University of Tsukuba, Japan","institution_ids":["https://openalex.org/I146399215"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5041411730","display_name":"Junichiro Makino","orcid":"https://orcid.org/0000-0002-0411-4297"},"institutions":[{"id":"https://openalex.org/I74801974","display_name":"The University of Tokyo","ror":"https://ror.org/057zh3y96","country_code":"JP","type":"education","lineage":["https://openalex.org/I74801974"]},{"id":"https://openalex.org/I161296585","display_name":"Tokyo University of Science","ror":"https://ror.org/05sj3n476","country_code":"JP","type":"education","lineage":["https://openalex.org/I161296585"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"J. Makino","raw_affiliation_strings":["Department of Astronomy, Graduate School of Science, University of Tokyo, Japan"],"affiliations":[{"raw_affiliation_string":"Department of Astronomy, Graduate School of Science, University of Tokyo, Japan","institution_ids":["https://openalex.org/I74801974","https://openalex.org/I161296585"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5061550422","display_name":"Hajime Susa","orcid":"https://orcid.org/0000-0002-3380-5302"},"institutions":[{"id":"https://openalex.org/I133557312","display_name":"Rikkyo University","ror":"https://ror.org/00x194q47","country_code":"JP","type":"education","lineage":["https://openalex.org/I133557312"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"H. Susa","raw_affiliation_strings":["Department of Physics, Faculty of Science, Rikkyo University, Japan"],"affiliations":[{"raw_affiliation_string":"Department of Physics, Faculty of Science, Rikkyo University, Japan","institution_ids":["https://openalex.org/I133557312"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100710410","display_name":"Daisuke Takahashi","orcid":"https://orcid.org/0000-0003-1357-5770"},"institutions":[{"id":"https://openalex.org/I146399215","display_name":"University of Tsukuba","ror":"https://ror.org/02956yf07","country_code":"JP","type":"education","lineage":["https://openalex.org/I146399215"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"D. Takahashi","raw_affiliation_strings":["Institute of Information Sciences and Electronics, Center for Computational Physics, University of Tsukuba, Japan"],"affiliations":[{"raw_affiliation_string":"Institute of Information Sciences and Electronics, Center for Computational Physics, University of Tsukuba, Japan","institution_ids":["https://openalex.org/I146399215"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5045224580","display_name":"Masayuki Umemura","orcid":"https://orcid.org/0000-0003-1615-1789"},"institutions":[{"id":"https://openalex.org/I146399215","display_name":"University of Tsukuba","ror":"https://ror.org/02956yf07","country_code":"JP","type":"education","lineage":["https://openalex.org/I146399215"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"M. Umemura","raw_affiliation_strings":["Institute of Physics, Center for Computational Physics, University of Tsukuba, Japan"],"affiliations":[{"raw_affiliation_string":"Institute of Physics, Center for Computational Physics, University of Tsukuba, Japan","institution_ids":["https://openalex.org/I146399215"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5108208755","display_name":"A. Ukawa","orcid":null},"institutions":[{"id":"https://openalex.org/I146399215","display_name":"University of Tsukuba","ror":"https://ror.org/02956yf07","country_code":"JP","type":"education","lineage":["https://openalex.org/I146399215"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"A. Ukawa","raw_affiliation_strings":["Institute of Physics, Center for Computational Physics, University of Tsukuba, Japan"],"affiliations":[{"raw_affiliation_string":"Institute of Physics, Center for Computational Physics, University of Tsukuba, Japan","institution_ids":["https://openalex.org/I146399215"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":8,"corresponding_author_ids":["https://openalex.org/A5020716792"],"corresponding_institution_ids":["https://openalex.org/I146399215"],"apc_list":null,"apc_paid":null,"fwci":0.4722,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.73794078,"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":"558","last_page":"565"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10715","display_name":"Distributed and Parallel Computing Systems","score":0.9997000098228455,"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":0.9997000098228455,"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":0.9980000257492065,"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":0.9965999722480774,"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/grid-computing","display_name":"Grid computing","score":0.6996734142303467},{"id":"https://openalex.org/keywords/grid","display_name":"Grid","score":0.6941410899162292},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6739559769630432},{"id":"https://openalex.org/keywords/computer-cluster","display_name":"Computer cluster","score":0.6015165448188782},{"id":"https://openalex.org/keywords/cluster","display_name":"Cluster (spacecraft)","score":0.5946041345596313},{"id":"https://openalex.org/keywords/context","display_name":"Context (archaeology)","score":0.5840139985084534},{"id":"https://openalex.org/keywords/computational-science","display_name":"Computational science","score":0.5300490856170654},{"id":"https://openalex.org/keywords/computation","display_name":"Computation","score":0.5009024143218994},{"id":"https://openalex.org/keywords/supercomputer","display_name":"Supercomputer","score":0.441829651594162},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.43160921335220337},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.307722806930542},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.14820963144302368}],"concepts":[{"id":"https://openalex.org/C70429105","wikidata":"https://www.wikidata.org/wiki/Q249999","display_name":"Grid computing","level":3,"score":0.6996734142303467},{"id":"https://openalex.org/C187691185","wikidata":"https://www.wikidata.org/wiki/Q2020720","display_name":"Grid","level":2,"score":0.6941410899162292},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6739559769630432},{"id":"https://openalex.org/C29140674","wikidata":"https://www.wikidata.org/wiki/Q206637","display_name":"Computer cluster","level":2,"score":0.6015165448188782},{"id":"https://openalex.org/C164866538","wikidata":"https://www.wikidata.org/wiki/Q367351","display_name":"Cluster (spacecraft)","level":2,"score":0.5946041345596313},{"id":"https://openalex.org/C2779343474","wikidata":"https://www.wikidata.org/wiki/Q3109175","display_name":"Context (archaeology)","level":2,"score":0.5840139985084534},{"id":"https://openalex.org/C459310","wikidata":"https://www.wikidata.org/wiki/Q117801","display_name":"Computational science","level":1,"score":0.5300490856170654},{"id":"https://openalex.org/C45374587","wikidata":"https://www.wikidata.org/wiki/Q12525525","display_name":"Computation","level":2,"score":0.5009024143218994},{"id":"https://openalex.org/C83283714","wikidata":"https://www.wikidata.org/wiki/Q121117","display_name":"Supercomputer","level":2,"score":0.441829651594162},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.43160921335220337},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.307722806930542},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.14820963144302368},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"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/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","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}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/ccgrid.2003.1199414","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ccgrid.2003.1199414","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"CCGrid 2003. 3rd IEEE/ACM International Symposium on Cluster Computing and the Grid, 2003. Proceedings.","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.47999998927116394,"id":"https://metadata.un.org/sdg/9","display_name":"Industry, innovation and infrastructure"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320322349","display_name":"Ministry of Education, Science and Technology","ror":"https://ror.org/01p262204"},{"id":"https://openalex.org/F4320322704","display_name":"Tokyo Institute of Technology","ror":"https://ror.org/0112mx960"},{"id":"https://openalex.org/F4320323954","display_name":"University of Tsukuba","ror":"https://ror.org/02956yf07"},{"id":"https://openalex.org/F4320327550","display_name":"National Institute of Informatics","ror":"https://ror.org/04ksd4g47"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":10,"referenced_works":["https://openalex.org/W1506032214","https://openalex.org/W1508963486","https://openalex.org/W2034558690","https://openalex.org/W2045859683","https://openalex.org/W2072597538","https://openalex.org/W2106399950","https://openalex.org/W2111996486","https://openalex.org/W2127116424","https://openalex.org/W6630166788","https://openalex.org/W6630536488"],"related_works":["https://openalex.org/W1582436825","https://openalex.org/W2525033434","https://openalex.org/W4280533024","https://openalex.org/W1996803181","https://openalex.org/W4300992253","https://openalex.org/W2380944047","https://openalex.org/W1942762218","https://openalex.org/W1985270856","https://openalex.org/W1833720599","https://openalex.org/W2382947212"],"abstract_inverted_index":{"The":[0,29,47,133],"authors":[1],"have":[2],"developed":[3],"a":[4,10,17,23,68,88,105,127,141,145],"hybrid":[5],"computing":[6],"system":[7,91,142],"called":[8],"HMCS-G,":[9],"Grid-enabled":[11],"Heterogeneous":[12],"Multi-Computer":[13],"System,":[14],"that":[15,92,153],"provides":[16,101,155],"multiple":[18,44],"cluster":[19,49],"environment":[20,39],"centered":[21],"around":[22],"dedicated":[24],"machine":[25],"for":[26,40,74,97,113,140],"gravity":[27,72,118,186],"calculation.":[28,119],"purpose":[30],"of":[31,77,147,162,184,193],"HMCS-G":[32,99,154],"is":[33],"to":[34,54,104],"provide":[35],"an":[36],"ideal":[37],"computational":[38],"astrophysical":[41],"study":[42],"involving":[43,174],"physical":[45],"phenomena.":[46],"worker":[48],"may":[50],"comprise":[51],"general-purpose":[52],"PCs":[53],"perform":[55],"tasks":[56],"such":[57,116],"as":[58,117,188],"hydrodynamics":[59,177],"computations,":[60],"while":[61],"the":[62,80,182,189],"special-purpose":[63],"machine,":[64],"in":[65,79,126,171,181],"this":[66,124],"case":[67],"GRAPE-6":[69,106],"cluster,":[70,107],"performs":[71],"calculations":[73],"all":[75],"pairs":[76],"particles":[78],"system.":[81],"These":[82],"systems":[83],"are":[84,165],"connected":[85],"by":[86],"OmniRPC,":[87],"grid-enabled":[89],"RPC":[90],"supports":[93],"Globus":[94],"and":[95,149,178],"ssh":[96],"authentication.":[98],"effectively":[100],"worldwide":[102],"access":[103],"thereby":[108],"securing":[109],"several":[110,172],"TFLOPS":[111],"performance":[112],"intensive":[114],"computations":[115],"All":[120],"participating":[121],"PC-clusters":[122],"share":[123],"resource":[125],"time-based":[128],"manner":[129],"using":[130],"grid":[131],"technology.":[132],"actual":[134],"turn-around":[135],"response":[136],"time":[137],"was":[138,151],"measured":[139],"implemented":[143],"over":[144],"number":[146],"institutions,":[148],"it":[150],"confirmed":[152],"acceptable":[156],"real-world":[157],"application":[158,192],"performance.":[159],"Precise":[160],"simulations":[161],"galaxy":[163],"formation":[164],"currently":[166],"being":[167],"performed":[168],"on":[169],"clusters":[170],"institutes,":[173],"smoothed":[175],"particle":[176],"radiative":[179],"transfer":[180],"context":[183],"complete":[185],"calculation":[187],"first":[190],"real":[191],"HMCS-G.":[194]},"counts_by_year":[{"year":2012,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}