{"id":"https://openalex.org/W2912733417","doi":"https://doi.org/10.1109/reconfig.2018.8641713","title":"FPGA-Based QBoost with Large-Scale Annealing Processor and Accelerated Hyperparameter Search","display_name":"FPGA-Based QBoost with Large-Scale Annealing Processor and Accelerated Hyperparameter Search","publication_year":2018,"publication_date":"2018-12-01","ids":{"openalex":"https://openalex.org/W2912733417","doi":"https://doi.org/10.1109/reconfig.2018.8641713","mag":"2912733417"},"language":"en","primary_location":{"id":"doi:10.1109/reconfig.2018.8641713","is_oa":false,"landing_page_url":"https://doi.org/10.1109/reconfig.2018.8641713","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 International Conference on ReConFigurable Computing and FPGAs (ReConFig)","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/A5101476976","display_name":"Takashi Takemoto","orcid":"https://orcid.org/0000-0002-5949-2252"},"institutions":[{"id":"https://openalex.org/I205349734","display_name":"Hokkaido University","ror":"https://ror.org/02e16g702","country_code":"JP","type":"education","lineage":["https://openalex.org/I205349734"]},{"id":"https://openalex.org/I65143321","display_name":"Hitachi (Japan)","ror":"https://ror.org/02exqgm79","country_code":"JP","type":"company","lineage":["https://openalex.org/I65143321"]}],"countries":["JP"],"is_corresponding":true,"raw_author_name":"Takashi Takemoto","raw_affiliation_strings":["Research & Development Group, Center for Exploratory Research, Hokkaido University Laboratory, Hitachi Ltd., Hokkaido, Japan"],"affiliations":[{"raw_affiliation_string":"Research & Development Group, Center for Exploratory Research, Hokkaido University Laboratory, Hitachi Ltd., Hokkaido, Japan","institution_ids":["https://openalex.org/I65143321","https://openalex.org/I205349734"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5016510100","display_name":"Normann Mertig","orcid":"https://orcid.org/0000-0003-3025-7141"},"institutions":[{"id":"https://openalex.org/I205349734","display_name":"Hokkaido University","ror":"https://ror.org/02e16g702","country_code":"JP","type":"education","lineage":["https://openalex.org/I205349734"]},{"id":"https://openalex.org/I65143321","display_name":"Hitachi (Japan)","ror":"https://ror.org/02exqgm79","country_code":"JP","type":"company","lineage":["https://openalex.org/I65143321"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Normann Mertig","raw_affiliation_strings":["Research & Development Group, Center for Exploratory Research, Hokkaido University Laboratory, Hitachi Ltd., Hokkaido, Japan"],"affiliations":[{"raw_affiliation_string":"Research & Development Group, Center for Exploratory Research, Hokkaido University Laboratory, Hitachi Ltd., Hokkaido, Japan","institution_ids":["https://openalex.org/I65143321","https://openalex.org/I205349734"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5009434881","display_name":"Masato Hayashi","orcid":"https://orcid.org/0000-0001-6120-9180"},"institutions":[{"id":"https://openalex.org/I65143321","display_name":"Hitachi (Japan)","ror":"https://ror.org/02exqgm79","country_code":"JP","type":"company","lineage":["https://openalex.org/I65143321"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Masato Hayashi","raw_affiliation_strings":["Research & Development Group, Center for Technology Innovation-Electronics, Hitachi Ltd., Tokyo, Japan"],"affiliations":[{"raw_affiliation_string":"Research & Development Group, Center for Technology Innovation-Electronics, Hitachi Ltd., Tokyo, Japan","institution_ids":["https://openalex.org/I65143321"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5016562101","display_name":"Saki Susa-Tanaka","orcid":null},"institutions":[{"id":"https://openalex.org/I65143321","display_name":"Hitachi (Japan)","ror":"https://ror.org/02exqgm79","country_code":"JP","type":"company","lineage":["https://openalex.org/I65143321"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Saki Susa-Tanaka","raw_affiliation_strings":["Research & Development Group, Center for Technology Innovation-Electronics, Hitachi Ltd., Tokyo, Japan"],"affiliations":[{"raw_affiliation_string":"Research & Development Group, Center for Technology Innovation-Electronics, Hitachi Ltd., Tokyo, Japan","institution_ids":["https://openalex.org/I65143321"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5053134540","display_name":"Hiroshi Teramoto","orcid":"https://orcid.org/0000-0002-3548-8195"},"institutions":[{"id":"https://openalex.org/I205349734","display_name":"Hokkaido University","ror":"https://ror.org/02e16g702","country_code":"JP","type":"education","lineage":["https://openalex.org/I205349734"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Hiroshi Teramoto","raw_affiliation_strings":["Research Center of Mathematics for Social Creativity, Research Institute for Electronic Science, Hokkaido University, Hokkaido, Japan"],"affiliations":[{"raw_affiliation_string":"Research Center of Mathematics for Social Creativity, Research Institute for Electronic Science, Hokkaido University, Hokkaido, Japan","institution_ids":["https://openalex.org/I205349734"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5067632149","display_name":"Atsuyoshi Nakamura","orcid":"https://orcid.org/0000-0001-7078-8655"},"institutions":[{"id":"https://openalex.org/I159165171","display_name":"Hokkaido Information University","ror":"https://ror.org/00nyxpe17","country_code":"JP","type":"education","lineage":["https://openalex.org/I159165171"]},{"id":"https://openalex.org/I205349734","display_name":"Hokkaido University","ror":"https://ror.org/02e16g702","country_code":"JP","type":"education","lineage":["https://openalex.org/I205349734"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Atsuyoshi Nakamura","raw_affiliation_strings":["Graduate School of Information Science and Technology, Hokkaido University, Hokkaido, Japan"],"affiliations":[{"raw_affiliation_string":"Graduate School of Information Science and Technology, Hokkaido University, Hokkaido, Japan","institution_ids":["https://openalex.org/I159165171","https://openalex.org/I205349734"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5012617043","display_name":"Ichigaku Takigawa","orcid":"https://orcid.org/0000-0001-5633-995X"},"institutions":[{"id":"https://openalex.org/I159165171","display_name":"Hokkaido Information University","ror":"https://ror.org/00nyxpe17","country_code":"JP","type":"education","lineage":["https://openalex.org/I159165171"]},{"id":"https://openalex.org/I205349734","display_name":"Hokkaido University","ror":"https://ror.org/02e16g702","country_code":"JP","type":"education","lineage":["https://openalex.org/I205349734"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Ichigaku Takigawa","raw_affiliation_strings":["Graduate School of Information Science and Technology, Hokkaido University, Hokkaido, Japan"],"affiliations":[{"raw_affiliation_string":"Graduate School of Information Science and Technology, Hokkaido University, Hokkaido, Japan","institution_ids":["https://openalex.org/I159165171","https://openalex.org/I205349734"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5011807509","display_name":"Shin-ichi Minato","orcid":"https://orcid.org/0000-0002-1397-1020"},"institutions":[{"id":"https://openalex.org/I22299242","display_name":"Kyoto University","ror":"https://ror.org/02kpeqv85","country_code":"JP","type":"education","lineage":["https://openalex.org/I22299242"]},{"id":"https://openalex.org/I39012071","display_name":"Kyoto College of Graduate Studies for Informatics","ror":"https://ror.org/05mzj8a56","country_code":"JP","type":"education","lineage":["https://openalex.org/I39012071"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Shin-ichi Minato","raw_affiliation_strings":["Graduate School of Informatics, Kyoto University, Kyoto, Japan"],"affiliations":[{"raw_affiliation_string":"Graduate School of Informatics, Kyoto University, Kyoto, Japan","institution_ids":["https://openalex.org/I39012071","https://openalex.org/I22299242"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5066336593","display_name":"Tamiki Komatsuzaki","orcid":"https://orcid.org/0000-0001-7175-8474"},"institutions":[{"id":"https://openalex.org/I205349734","display_name":"Hokkaido University","ror":"https://ror.org/02e16g702","country_code":"JP","type":"education","lineage":["https://openalex.org/I205349734"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Tamiki Komatsuzaki","raw_affiliation_strings":["Research Center of Mathematics for Social Creativity, Research Institute for Electronic Science, Hokkaido University, Hokkaido, Japan"],"affiliations":[{"raw_affiliation_string":"Research Center of Mathematics for Social Creativity, Research Institute for Electronic Science, Hokkaido University, Hokkaido, Japan","institution_ids":["https://openalex.org/I205349734"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5089081700","display_name":"Masanao Yamaoka","orcid":"https://orcid.org/0000-0001-8677-125X"},"institutions":[{"id":"https://openalex.org/I65143321","display_name":"Hitachi (Japan)","ror":"https://ror.org/02exqgm79","country_code":"JP","type":"company","lineage":["https://openalex.org/I65143321"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Masanao Yamaoka","raw_affiliation_strings":["Research & Development Group, Center for Technology Innovation-Electronics, Hitachi Ltd., Tokyo, Japan"],"affiliations":[{"raw_affiliation_string":"Research & Development Group, Center for Technology Innovation-Electronics, Hitachi Ltd., Tokyo, Japan","institution_ids":["https://openalex.org/I65143321"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":10,"corresponding_author_ids":["https://openalex.org/A5101476976"],"corresponding_institution_ids":["https://openalex.org/I205349734","https://openalex.org/I65143321"],"apc_list":null,"apc_paid":null,"fwci":0.1629,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.61656453,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":"2","issue":null,"first_page":"1","last_page":"8"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10682","display_name":"Quantum Computing Algorithms and Architecture","score":0.9998999834060669,"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/T10682","display_name":"Quantum Computing Algorithms and Architecture","score":0.9998999834060669,"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/T10054","display_name":"Parallel Computing and Optimization Techniques","score":0.9922999739646912,"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/T11269","display_name":"Algorithms and Data Compression","score":0.9850000143051147,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/hyperparameter","display_name":"Hyperparameter","score":0.8119665384292603},{"id":"https://openalex.org/keywords/field-programmable-gate-array","display_name":"Field-programmable gate array","score":0.7852227091789246},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.729703962802887},{"id":"https://openalex.org/keywords/quantum-annealing","display_name":"Quantum annealing","score":0.7169197797775269},{"id":"https://openalex.org/keywords/simulated-annealing","display_name":"Simulated annealing","score":0.6808876991271973},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.5192515850067139},{"id":"https://openalex.org/keywords/exploit","display_name":"Exploit","score":0.45656949281692505},{"id":"https://openalex.org/keywords/speedup","display_name":"Speedup","score":0.4136800169944763},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.35822898149490356},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.3360660970211029},{"id":"https://openalex.org/keywords/quantum","display_name":"Quantum","score":0.32638823986053467},{"id":"https://openalex.org/keywords/quantum-computer","display_name":"Quantum computer","score":0.3103213608264923}],"concepts":[{"id":"https://openalex.org/C8642999","wikidata":"https://www.wikidata.org/wiki/Q4171168","display_name":"Hyperparameter","level":2,"score":0.8119665384292603},{"id":"https://openalex.org/C42935608","wikidata":"https://www.wikidata.org/wiki/Q190411","display_name":"Field-programmable gate array","level":2,"score":0.7852227091789246},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.729703962802887},{"id":"https://openalex.org/C90408235","wikidata":"https://www.wikidata.org/wiki/Q938141","display_name":"Quantum annealing","level":4,"score":0.7169197797775269},{"id":"https://openalex.org/C126980161","wikidata":"https://www.wikidata.org/wiki/Q863783","display_name":"Simulated annealing","level":2,"score":0.6808876991271973},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.5192515850067139},{"id":"https://openalex.org/C165696696","wikidata":"https://www.wikidata.org/wiki/Q11287","display_name":"Exploit","level":2,"score":0.45656949281692505},{"id":"https://openalex.org/C68339613","wikidata":"https://www.wikidata.org/wiki/Q1549489","display_name":"Speedup","level":2,"score":0.4136800169944763},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.35822898149490356},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.3360660970211029},{"id":"https://openalex.org/C84114770","wikidata":"https://www.wikidata.org/wiki/Q46344","display_name":"Quantum","level":2,"score":0.32638823986053467},{"id":"https://openalex.org/C58053490","wikidata":"https://www.wikidata.org/wiki/Q176555","display_name":"Quantum computer","level":3,"score":0.3103213608264923},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/reconfig.2018.8641713","is_oa":false,"landing_page_url":"https://doi.org/10.1109/reconfig.2018.8641713","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 International Conference on ReConFigurable Computing and FPGAs (ReConFig)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","score":0.4399999976158142,"id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":22,"referenced_works":["https://openalex.org/W1601294410","https://openalex.org/W1674280336","https://openalex.org/W1678356000","https://openalex.org/W1983624953","https://openalex.org/W1988790447","https://openalex.org/W2024060531","https://openalex.org/W2024860775","https://openalex.org/W2039122980","https://openalex.org/W2105614108","https://openalex.org/W2112796928","https://openalex.org/W2129874988","https://openalex.org/W2197817604","https://openalex.org/W2533968486","https://openalex.org/W2538025098","https://openalex.org/W2594086977","https://openalex.org/W2736410775","https://openalex.org/W2911964244","https://openalex.org/W6635847402","https://openalex.org/W6637380162","https://openalex.org/W6656525817","https://openalex.org/W6660640755","https://openalex.org/W6687667693"],"related_works":["https://openalex.org/W2058965144","https://openalex.org/W2164382479","https://openalex.org/W2146343568","https://openalex.org/W98480971","https://openalex.org/W2150291671","https://openalex.org/W2013643406","https://openalex.org/W2810890742","https://openalex.org/W4385585333","https://openalex.org/W3208261700","https://openalex.org/W2971736115"],"abstract_inverted_index":{"QBoost":[0,71],"is":[1],"a":[2,25,44,68,86,110],"recently":[3],"proposed":[4],"machine":[5],"learning":[6],"algorithm,":[7],"designed":[8],"to":[9,53,91,109],"exploit":[10],"the":[11,37,62,75,79,82,96,101,105],"benefits":[12],"of":[13,41,64,81,107],"emerging":[14],"annealing":[15,46,76],"processors":[16],"which":[17,73],"solve":[18],"NP":[19],"hard":[20],"problems":[21],"in":[22],"combinatorial":[23],"optimization":[24],"hundred":[26],"times":[27],"faster":[28],"than":[29],"conventional":[30],"CPUs.":[31],"In":[32,51],"this":[33,94],"paper,":[34],"we":[35,60],"present":[36],"first":[38],"FPGA-based":[39],"implementation":[40],"QBoost,":[42],"incorporating":[43],"large-scale":[45],"processor":[47,77],"with":[48],"2704":[49],"spins.":[50],"contrast":[52],"previous":[54],"implementations,":[55],"based":[56],"on":[57,85],"quantum":[58,92],"annealers,":[59,93],"utilize":[61],"flexibility":[63],"FPGAs":[65],"for":[66,99],"implementing":[67],"fast,":[69],"integrated":[70],"engine":[72],"combines":[74],"and":[78],"modules":[80],"hyperparameter":[83,102],"search":[84],"single":[87,111],"FPGA.":[88],"As":[89],"opposed":[90],"accelerates":[95],"time":[97],"required":[98],"scanning":[100],"space":[103],"from":[104],"order":[106],"hours":[108],"second.":[112]},"counts_by_year":[{"year":2019,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}