{"id":"https://openalex.org/W4392248602","doi":"https://doi.org/10.1109/icce59016.2024.10444391","title":"Digital Annealing Engine for High-speed Solving of Constrained Binary Quadratic Problems on Multiple GPUs","display_name":"Digital Annealing Engine for High-speed Solving of Constrained Binary Quadratic Problems on Multiple GPUs","publication_year":2024,"publication_date":"2024-01-06","ids":{"openalex":"https://openalex.org/W4392248602","doi":"https://doi.org/10.1109/icce59016.2024.10444391"},"language":"en","primary_location":{"id":"doi:10.1109/icce59016.2024.10444391","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icce59016.2024.10444391","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2024 IEEE International Conference on Consumer Electronics (ICCE)","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/A5022726269","display_name":"Kentaro Katayama","orcid":null},"institutions":[{"id":"https://openalex.org/I2252096349","display_name":"Fujitsu (Japan)","ror":"https://ror.org/038e2g226","country_code":"JP","type":"company","lineage":["https://openalex.org/I2252096349"]}],"countries":["JP"],"is_corresponding":true,"raw_author_name":"Kentaro Katayama","raw_affiliation_strings":["QUANTUM LABORATORY, Fujitsu Limited,Kawasaki,Japan","QUANTUM LABORATORY, Fujitsu Limited, Kawasaki, Japan"],"affiliations":[{"raw_affiliation_string":"QUANTUM LABORATORY, Fujitsu Limited,Kawasaki,Japan","institution_ids":["https://openalex.org/I2252096349"]},{"raw_affiliation_string":"QUANTUM LABORATORY, Fujitsu Limited, Kawasaki, Japan","institution_ids":["https://openalex.org/I2252096349"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5056479363","display_name":"Noboru Yoneoka","orcid":null},"institutions":[{"id":"https://openalex.org/I2252096349","display_name":"Fujitsu (Japan)","ror":"https://ror.org/038e2g226","country_code":"JP","type":"company","lineage":["https://openalex.org/I2252096349"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Noboru Yoneoka","raw_affiliation_strings":["QUANTUM LABORATORY, Fujitsu Limited,Kawasaki,Japan","QUANTUM LABORATORY, Fujitsu Limited, Kawasaki, Japan"],"affiliations":[{"raw_affiliation_string":"QUANTUM LABORATORY, Fujitsu Limited,Kawasaki,Japan","institution_ids":["https://openalex.org/I2252096349"]},{"raw_affiliation_string":"QUANTUM LABORATORY, Fujitsu Limited, Kawasaki, Japan","institution_ids":["https://openalex.org/I2252096349"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103550099","display_name":"Kouichi Kanda","orcid":null},"institutions":[{"id":"https://openalex.org/I2252096349","display_name":"Fujitsu (Japan)","ror":"https://ror.org/038e2g226","country_code":"JP","type":"company","lineage":["https://openalex.org/I2252096349"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Kouichi Kanda","raw_affiliation_strings":["QUANTUM LABORATORY, Fujitsu Limited,Kawasaki,Japan","QUANTUM LABORATORY, Fujitsu Limited, Kawasaki, Japan"],"affiliations":[{"raw_affiliation_string":"QUANTUM LABORATORY, Fujitsu Limited,Kawasaki,Japan","institution_ids":["https://openalex.org/I2252096349"]},{"raw_affiliation_string":"QUANTUM LABORATORY, Fujitsu Limited, Kawasaki, Japan","institution_ids":["https://openalex.org/I2252096349"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5076932154","display_name":"Hirotaka Tamura","orcid":"https://orcid.org/0000-0002-4152-1406"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Hirotaka Tamura","raw_affiliation_strings":["DXR Laboratory Inc,Yokohama,Japan","DXR Laboratory Inc, Yokohama, Japan"],"affiliations":[{"raw_affiliation_string":"DXR Laboratory Inc,Yokohama,Japan","institution_ids":[]},{"raw_affiliation_string":"DXR Laboratory Inc, Yokohama, Japan","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103207989","display_name":"Hiroshi Nakayama","orcid":"https://orcid.org/0000-0002-2934-3176"},"institutions":[{"id":"https://openalex.org/I2252096349","display_name":"Fujitsu (Japan)","ror":"https://ror.org/038e2g226","country_code":"JP","type":"company","lineage":["https://openalex.org/I2252096349"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Hiroshi Nakayama","raw_affiliation_strings":["QUANTUM LABORATORY, Fujitsu Limited,Kawasaki,Japan","QUANTUM LABORATORY, Fujitsu Limited, Kawasaki, Japan"],"affiliations":[{"raw_affiliation_string":"QUANTUM LABORATORY, Fujitsu Limited,Kawasaki,Japan","institution_ids":["https://openalex.org/I2252096349"]},{"raw_affiliation_string":"QUANTUM LABORATORY, Fujitsu Limited, Kawasaki, Japan","institution_ids":["https://openalex.org/I2252096349"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5060746663","display_name":"Yasuhiro Watanabe","orcid":"https://orcid.org/0000-0001-8701-2159"},"institutions":[{"id":"https://openalex.org/I2252096349","display_name":"Fujitsu (Japan)","ror":"https://ror.org/038e2g226","country_code":"JP","type":"company","lineage":["https://openalex.org/I2252096349"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Yasuhiro Watanabe","raw_affiliation_strings":["QUANTUM LABORATORY, Fujitsu Limited,Kawasaki,Japan","QUANTUM LABORATORY, Fujitsu Limited, Kawasaki, Japan"],"affiliations":[{"raw_affiliation_string":"QUANTUM LABORATORY, Fujitsu Limited,Kawasaki,Japan","institution_ids":["https://openalex.org/I2252096349"]},{"raw_affiliation_string":"QUANTUM LABORATORY, Fujitsu Limited, Kawasaki, Japan","institution_ids":["https://openalex.org/I2252096349"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5022726269"],"corresponding_institution_ids":["https://openalex.org/I2252096349"],"apc_list":null,"apc_paid":null,"fwci":1.8975,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.86038961,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":98},"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10792","display_name":"Matrix Theory and Algorithms","score":0.9968000054359436,"subfield":{"id":"https://openalex.org/subfields/1703","display_name":"Computational Theory and Mathematics"},"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/T10792","display_name":"Matrix Theory and Algorithms","score":0.9968000054359436,"subfield":{"id":"https://openalex.org/subfields/1703","display_name":"Computational Theory and Mathematics"},"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/T11697","display_name":"Numerical Methods and Algorithms","score":0.9902999997138977,"subfield":{"id":"https://openalex.org/subfields/1703","display_name":"Computational Theory and Mathematics"},"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/T10963","display_name":"Advanced Optimization Algorithms Research","score":0.9825999736785889,"subfield":{"id":"https://openalex.org/subfields/2612","display_name":"Numerical Analysis"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/binary-number","display_name":"Binary number","score":0.6710315942764282},{"id":"https://openalex.org/keywords/quadratic-equation","display_name":"Quadratic equation","score":0.6152381896972656},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6138217449188232},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.5787079334259033},{"id":"https://openalex.org/keywords/simulated-annealing","display_name":"Simulated annealing","score":0.5584887862205505},{"id":"https://openalex.org/keywords/quadratic-unconstrained-binary-optimization","display_name":"Quadratic unconstrained binary optimization","score":0.506655752658844},{"id":"https://openalex.org/keywords/computational-science","display_name":"Computational science","score":0.34751832485198975},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3197074830532074},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.24863019585609436},{"id":"https://openalex.org/keywords/arithmetic","display_name":"Arithmetic","score":0.12006932497024536},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.07574722170829773}],"concepts":[{"id":"https://openalex.org/C48372109","wikidata":"https://www.wikidata.org/wiki/Q3913","display_name":"Binary number","level":2,"score":0.6710315942764282},{"id":"https://openalex.org/C129844170","wikidata":"https://www.wikidata.org/wiki/Q41299","display_name":"Quadratic equation","level":2,"score":0.6152381896972656},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6138217449188232},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.5787079334259033},{"id":"https://openalex.org/C126980161","wikidata":"https://www.wikidata.org/wiki/Q863783","display_name":"Simulated annealing","level":2,"score":0.5584887862205505},{"id":"https://openalex.org/C177179195","wikidata":"https://www.wikidata.org/wiki/Q7268372","display_name":"Quadratic unconstrained binary optimization","level":4,"score":0.506655752658844},{"id":"https://openalex.org/C459310","wikidata":"https://www.wikidata.org/wiki/Q117801","display_name":"Computational science","level":1,"score":0.34751832485198975},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3197074830532074},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.24863019585609436},{"id":"https://openalex.org/C94375191","wikidata":"https://www.wikidata.org/wiki/Q11205","display_name":"Arithmetic","level":1,"score":0.12006932497024536},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.07574722170829773},{"id":"https://openalex.org/C58053490","wikidata":"https://www.wikidata.org/wiki/Q176555","display_name":"Quantum computer","level":3,"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/C84114770","wikidata":"https://www.wikidata.org/wiki/Q46344","display_name":"Quantum","level":2,"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/icce59016.2024.10444391","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icce59016.2024.10444391","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2024 IEEE International Conference on Consumer Electronics (ICCE)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","score":0.7900000214576721,"id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":9,"referenced_works":["https://openalex.org/W2002664623","https://openalex.org/W2193153428","https://openalex.org/W2494917411","https://openalex.org/W2922195292","https://openalex.org/W2938847643","https://openalex.org/W3013341397","https://openalex.org/W3049744717","https://openalex.org/W3082412394","https://openalex.org/W3120120884"],"related_works":["https://openalex.org/W4319653966","https://openalex.org/W4224943954","https://openalex.org/W4286530336","https://openalex.org/W4382407643","https://openalex.org/W3123380476","https://openalex.org/W4401855577","https://openalex.org/W2911706203","https://openalex.org/W1967929712","https://openalex.org/W4385585333","https://openalex.org/W2982794036"],"abstract_inverted_index":{"This":[0],"paper":[1],"presents":[2],"a":[3,58,148],"digital":[4,59,144],"annealing":[5,60,145],"engine":[6,61,97,146],"capable":[7],"of":[8,88,105,128],"high-speed":[9,152],"solving":[10,121,153],"the":[11,69,86,89,95,115,125],"Binary":[12,26],"Quadratic":[13,24],"Programming":[14],"Problem":[15],"(BQP)":[16],"with":[17,94,101],"equality":[18,106],"and":[19,43,72,108],"inequality":[20,75,109],"constraints.":[21,110],"While":[22],"many":[23],"Unconstrained":[25],"Optimization":[27],"(QUBO)":[28],"solvers":[29],"have":[30],"been":[31],"developed":[32,57,96,116],"for":[33,40,151],"combinatorial":[34],"optimization":[35],"problems,":[36],"they":[37],"are":[38],"specialized":[39],"\u201cunconstrained\u201d":[41],"BQP":[42,48],"struggle":[44],"to":[45,67,124,135],"solve":[46],"\u201cconstrained\u201d":[47],"at":[49],"high":[50],"speed.":[51],"To":[52],"address":[53],"this":[54,143],"issue,":[55],"we":[56],"on":[62,98],"GPUs":[63],"that":[64,114,142],"leverages":[65],"constraints":[66],"narrow":[68],"search":[70],"space":[71],"directly":[73],"evaluates":[74],"violations":[76],"during":[77],"Markov":[78],"Chain":[79],"Monte":[80],"Carlo":[81],"based":[82],"searches.":[83],"We":[84],"evaluated":[85],"performance":[87,122,134],"Digital":[90],"Annealer":[91],"(DA)":[92],"system":[93,118],"benchmark":[99],"problems":[100],"one-hot":[102],"(a":[103],"type":[104],"constraint)":[107],"The":[111],"results":[112,140],"showed":[113,132],"DA":[117],"achieved":[119],"superior":[120],"compared":[123],"previous":[126],"generation":[127],"DA.":[129],"It":[130],"also":[131],"comparable":[133],"state-of-the-art":[136],"dedicated":[137],"solvers.":[138],"Our":[139],"suggest":[141],"is":[147],"promising":[149],"solution":[150],"constrained":[154],"BQP.":[155]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":4}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
