{"id":"https://openalex.org/W4415613347","doi":"https://doi.org/10.1038/s41598-026-60894-z","title":"Demonstration of a compatibility-based childcare support service using quantum annealing","display_name":"Demonstration of a compatibility-based childcare support service using quantum annealing","publication_year":2026,"publication_date":"2026-07-21","ids":{"openalex":"https://openalex.org/W4415613347","doi":"https://doi.org/10.1038/s41598-026-60894-z","pmid":"https://pubmed.ncbi.nlm.nih.gov/42481588"},"language":"en","primary_location":{"id":"doi:10.1038/s41598-026-60894-z","doi":"https://doi.org/10.1038/s41598-026-60894-z","is_oa":true,"landing_page_url":"https://doi.org/10.1038/s41598-026-60894-z","pdf_url":"https://www.nature.com/articles/s41598-026-60894-z.pdf","source":{"id":"https://openalex.org/S196734849","display_name":"Scientific Reports","issn_l":"2045-2322","issn":["2045-2322"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["anvur-class-a","anvur-scientific","cwts-core","doaj","dongbi-c","doyens","jufo-1","ki-jl-1","medline","norway-1","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310319908","host_organization_name":"Nature Portfolio","host_organization_lineage":["https://openalex.org/P4310319908","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Nature Portfolio","Springer Nature"],"type":"journal"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Scientific Reports","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["arxiv","crossref","datacite","doaj","pubmed"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.nature.com/articles/s41598-026-60894-z.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":null,"display_name":"Yuuma Matsumoto","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4400009020","display_name":"Institute of Science Tokyo","ror":"https://ror.org/05dqf9946","country_code":"JP","type":"education","lineage":["https://openalex.org/I4400009020"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Yuuma Matsumoto","raw_affiliation_strings":["Department of Physics, Institute of Science Tokyo, Tokyo, Japan","Institute of Science Tokyo"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Physics, Institute of Science Tokyo, Tokyo, Japan","institution_ids":["https://openalex.org/I4400009020"]},{"raw_affiliation_string":"Institute of Science Tokyo","institution_ids":["https://openalex.org/I4400009020"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5092810132","display_name":"Taisei Takabayashi","orcid":"https://orcid.org/0009-0005-2931-5879","observed_orcids":["https://orcid.org/0009-0005-2931-5879"]},"institutions":[{"id":"https://openalex.org/I201537933","display_name":"Tohoku University","ror":"https://ror.org/01dq60k83","country_code":"JP","type":"education","lineage":["https://openalex.org/I201537933"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Taisei Takabayashi","raw_affiliation_strings":["Graduate School of Information Sciences, Tohoku University, Sendai, Japan","Tohoku University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Graduate School of Information Sciences, Tohoku University, Sendai, Japan","institution_ids":["https://openalex.org/I201537933"]},{"raw_affiliation_string":"Tohoku University","institution_ids":["https://openalex.org/I201537933"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Rima Sato","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I201537933","display_name":"Tohoku University","ror":"https://ror.org/01dq60k83","country_code":"JP","type":"education","lineage":["https://openalex.org/I201537933"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Rima Sato","raw_affiliation_strings":["Graduate School of Information Sciences, Tohoku University, Sendai, Japan","MUSASI D&T Co., Ltd., Sendai, Japan","MUSASI D&T Co., Ltd"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Graduate School of Information Sciences, Tohoku University, Sendai, Japan","institution_ids":["https://openalex.org/I201537933"]},{"raw_affiliation_string":"MUSASI D&T Co., Ltd., Sendai, Japan","institution_ids":[]},{"raw_affiliation_string":"MUSASI D&T Co., Ltd","institution_ids":[]}]},{"author_position":"middle","author":{"id":null,"display_name":"Rumiko Honda","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I201537933","display_name":"Tohoku University","ror":"https://ror.org/01dq60k83","country_code":"JP","type":"education","lineage":["https://openalex.org/I201537933"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Rumiko Honda","raw_affiliation_strings":["Graduate School of Information Sciences, Tohoku University, Sendai, Japan","Tohoku University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Graduate School of Information Sciences, Tohoku University, Sendai, Japan","institution_ids":["https://openalex.org/I201537933"]},{"raw_affiliation_string":"Tohoku University","institution_ids":["https://openalex.org/I201537933"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5035163865","display_name":"Masayuki Ohzeki","orcid":"https://orcid.org/0000-0001-9151-2914","observed_orcids":["https://orcid.org/0000-0001-9151-2914"]},"institutions":[{"id":"https://openalex.org/I201537933","display_name":"Tohoku University","ror":"https://ror.org/01dq60k83","country_code":"JP","type":"education","lineage":["https://openalex.org/I201537933"]},{"id":"https://openalex.org/I4400009020","display_name":"Institute of Science Tokyo","ror":"https://ror.org/05dqf9946","country_code":"JP","type":"education","lineage":["https://openalex.org/I4400009020"]},{"id":"https://openalex.org/I4405282673","display_name":"Sigma-i (Japan)","ror":"https://ror.org/008k9fy29","country_code":"JP","type":"company","lineage":["https://openalex.org/I4405282673"]},{"id":"https://openalex.org/I4405286604","display_name":"Research and Education Institute for Semiconductors and Informatics, Kumamoto University","ror":"https://ror.org/02kqhqy32","country_code":"JP","type":"facility","lineage":["https://openalex.org/I4405286604","https://openalex.org/I96036126"]},{"id":"https://openalex.org/I96036126","display_name":"Kumamoto University","ror":"https://ror.org/02cgss904","country_code":"JP","type":"education","lineage":["https://openalex.org/I96036126"]}],"countries":["JP"],"is_corresponding":true,"raw_author_name":"Masayuki Ohzeki","raw_affiliation_strings":["Department of Physics, Institute of Science Tokyo, Tokyo, Japan. mohzeki@tohoku.ac.jp","Graduate School of Information Sciences, Tohoku University, Sendai, Japan. mohzeki@tohoku.ac.jp","Research and Education Institute for Semiconductors and Informatics, Kumamoto University, Kumamoto, Japan. mohzeki@tohoku.ac.jp","Sigma-I Co., Ltd., Minato, Japan. mohzeki@tohoku.ac.jp","Tohoku University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Physics, Institute of Science Tokyo, Tokyo, Japan. mohzeki@tohoku.ac.jp","institution_ids":["https://openalex.org/I4400009020"]},{"raw_affiliation_string":"Graduate School of Information Sciences, Tohoku University, Sendai, Japan. mohzeki@tohoku.ac.jp","institution_ids":["https://openalex.org/I201537933"]},{"raw_affiliation_string":"Research and Education Institute for Semiconductors and Informatics, Kumamoto University, Kumamoto, Japan. mohzeki@tohoku.ac.jp","institution_ids":["https://openalex.org/I4405286604","https://openalex.org/I96036126"]},{"raw_affiliation_string":"Sigma-I Co., Ltd., Minato, Japan. mohzeki@tohoku.ac.jp","institution_ids":["https://openalex.org/I4405282673"]},{"raw_affiliation_string":"Tohoku University","institution_ids":["https://openalex.org/I201537933"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5035163865"],"corresponding_institution_ids":["https://openalex.org/I201537933","https://openalex.org/I4400009020","https://openalex.org/I4405282673","https://openalex.org/I4405286604","https://openalex.org/I96036126"],"apc_list":{"value":2690,"currency":"USD","value_usd":2690},"apc_paid":{"value":2690,"currency":"USD","value_usd":2690},"fwci":1.4846,"has_fulltext":true,"cited_by_count":1,"citation_normalized_percentile":{"value":0.81819739,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":95},"biblio":{"volume":"16","issue":"1","first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10682","display_name":"Quantum Computing Algorithms and Architecture","score":0.9970999956130981,"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":0.9970999956130981,"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/T10100","display_name":"Metaheuristic Optimization Algorithms Research","score":0.0012000000569969416,"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/T11596","display_name":"Constraint Satisfaction and Optimization","score":0.00019999999494757503,"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/childcare-services","display_name":"childcare services","score":0.7599999904632568},{"id":"https://openalex.org/keywords/intergenerational-exchange","display_name":"intergenerational exchange","score":0.8109999895095825},{"id":"https://openalex.org/keywords/quantum-annealing","display_name":"quantum annealing","score":0.828000009059906},{"id":"https://openalex.org/keywords/qubo","display_name":"QUBO","score":0.7900000214576721},{"id":"https://openalex.org/keywords/combinatorial-optimization","display_name":"combinatorial optimization","score":0.9729999899864197},{"id":"https://openalex.org/keywords/psychological-support-for-parents","display_name":"psychological support for parents","score":0.9110000133514404},{"id":"https://openalex.org/keywords/community-connection","display_name":"community connection","score":0.3720000088214874},{"id":"https://openalex.org/keywords/scheduling-constraints","display_name":"scheduling constraints","score":0.8529999852180481},{"id":"https://openalex.org/keywords/simulated-annealing-comparison","display_name":"simulated annealing comparison","score":0.7120000123977661},{"id":"https://openalex.org/keywords/field-experiments","display_name":"field experiments","score":0.4650000035762787}],"concepts":[{"id":"https://openalex.org/C90408235","wikidata":"https://www.wikidata.org/wiki/Q938141","display_name":"Quantum annealing","level":4,"score":0.6050999760627747},{"id":"https://openalex.org/C126980161","wikidata":"https://www.wikidata.org/wiki/Q863783","display_name":"Simulated annealing","level":2,"score":0.5375999808311462},{"id":"https://openalex.org/C206729178","wikidata":"https://www.wikidata.org/wiki/Q2271896","display_name":"Scheduling (production processes)","level":2,"score":0.48170000314712524},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4334999918937683},{"id":"https://openalex.org/C165064840","wikidata":"https://www.wikidata.org/wiki/Q1321061","display_name":"Matching (statistics)","level":2,"score":0.412200003862381},{"id":"https://openalex.org/C5119721","wikidata":"https://www.wikidata.org/wiki/Q220501","display_name":"Quality of service","level":2,"score":0.384799987077713},{"id":"https://openalex.org/C116537","wikidata":"https://www.wikidata.org/wiki/Q2169973","display_name":"Service provider","level":3,"score":0.3635999858379364},{"id":"https://openalex.org/C2777855556","wikidata":"https://www.wikidata.org/wiki/Q4339544","display_name":"Annealing (glass)","level":2,"score":0.3433000147342682},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.32409998774528503},{"id":"https://openalex.org/C84114770","wikidata":"https://www.wikidata.org/wiki/Q46344","display_name":"Quantum","level":2,"score":0.32170000672340393},{"id":"https://openalex.org/C2778087770","wikidata":"https://www.wikidata.org/wiki/Q2297111","display_name":"Social support","level":2,"score":0.3018999993801117},{"id":"https://openalex.org/C42475967","wikidata":"https://www.wikidata.org/wiki/Q194292","display_name":"Operations research","level":1,"score":0.30070000886917114},{"id":"https://openalex.org/C129844170","wikidata":"https://www.wikidata.org/wiki/Q41299","display_name":"Quadratic equation","level":2,"score":0.29820001125335693},{"id":"https://openalex.org/C55416958","wikidata":"https://www.wikidata.org/wiki/Q6206757","display_name":"Job shop scheduling","level":3,"score":0.2913999855518341},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.2824000120162964},{"id":"https://openalex.org/C48372109","wikidata":"https://www.wikidata.org/wiki/Q3913","display_name":"Binary number","level":2,"score":0.2818000018596649},{"id":"https://openalex.org/C140781008","wikidata":"https://www.wikidata.org/wiki/Q1221081","display_name":"Service quality","level":3,"score":0.274399995803833},{"id":"https://openalex.org/C177179195","wikidata":"https://www.wikidata.org/wiki/Q7268372","display_name":"Quadratic unconstrained binary optimization","level":4,"score":0.2727999985218048},{"id":"https://openalex.org/C137836250","wikidata":"https://www.wikidata.org/wiki/Q984063","display_name":"Optimization problem","level":2,"score":0.2572000026702881},{"id":"https://openalex.org/C174348530","wikidata":"https://www.wikidata.org/wiki/Q188635","display_name":"Bridging (networking)","level":2,"score":0.25189998745918274}],"mesh":[],"locations_count":8,"locations":[{"id":"doi:10.1038/s41598-026-60894-z","doi":"https://doi.org/10.1038/s41598-026-60894-z","is_oa":true,"landing_page_url":"https://doi.org/10.1038/s41598-026-60894-z","pdf_url":"https://www.nature.com/articles/s41598-026-60894-z.pdf","source":{"id":"https://openalex.org/S196734849","display_name":"Scientific Reports","issn_l":"2045-2322","issn":["2045-2322"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["anvur-class-a","anvur-scientific","cwts-core","doaj","dongbi-c","doyens","jufo-1","ki-jl-1","medline","norway-1","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310319908","host_organization_name":"Nature Portfolio","host_organization_lineage":["https://openalex.org/P4310319908","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Nature Portfolio","Springer Nature"],"type":"journal"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Scientific Reports","raw_type":"journal-article"},{"id":"doi:10.21203/rs.3.rs-7582372/v1","doi":"https://doi.org/10.21203/rs.3.rs-7582372/v1","is_oa":true,"landing_page_url":"https://doi.org/10.21203/rs.3.rs-7582372/v1","pdf_url":"https://www.researchsquare.com/article/rs-7582372/latest.pdf","source":{"id":"https://openalex.org/S4306525896","display_name":"Research Square","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Research Square","raw_type":"posted-content"},{"id":"pmid:42481588","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/42481588","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Scientific reports","raw_type":"Journal Article"},{"id":"pmh:oai:arXiv.org:2509.08520","doi":null,"is_oa":true,"landing_page_url":"http://arxiv.org/abs/2509.08520","pdf_url":"https://arxiv.org/pdf/2509.08520","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"},{"id":"pmh:oai:doaj.org/article:1ec40d2797b74cfbba8b290b8a43e984","doi":null,"is_oa":false,"landing_page_url":"https://doaj.org/article/1ec40d2797b74cfbba8b290b8a43e984","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Scientific Reports, Vol 16, Iss 1 (2026)","raw_type":"article"},{"id":"doi:10.48550/arxiv.2509.08520","doi":"https://doi.org/10.48550/arxiv.2509.08520","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2509.08520","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Preprint"},{"id":"doi:10.5281/zenodo.21035756","doi":"https://doi.org/10.5281/zenodo.21035756","is_oa":true,"landing_page_url":"https://doi.org/10.5281/zenodo.21035756","pdf_url":null,"source":{"id":"https://openalex.org/S4306400562","display_name":"Zenodo (CERN European Organization for Nuclear Research)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I67311998","host_organization_name":"European Organization for Nuclear Research","host_organization_lineage":["https://openalex.org/I67311998"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"ComputationalNotebook"},{"id":"doi:10.5281/zenodo.21035757","doi":"https://doi.org/10.5281/zenodo.21035757","is_oa":true,"landing_page_url":"https://doi.org/10.5281/zenodo.21035757","pdf_url":null,"source":{"id":"https://openalex.org/S4306400562","display_name":"Zenodo (CERN European Organization for Nuclear Research)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I67311998","host_organization_name":"European Organization for Nuclear Research","host_organization_lineage":["https://openalex.org/I67311998"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"ComputationalNotebook"}],"best_oa_location":{"id":"doi:10.1038/s41598-026-60894-z","doi":"https://doi.org/10.1038/s41598-026-60894-z","is_oa":true,"landing_page_url":"https://doi.org/10.1038/s41598-026-60894-z","pdf_url":"https://www.nature.com/articles/s41598-026-60894-z.pdf","source":{"id":"https://openalex.org/S196734849","display_name":"Scientific Reports","issn_l":"2045-2322","issn":["2045-2322"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["anvur-class-a","anvur-scientific","cwts-core","doaj","dongbi-c","doyens","jufo-1","ki-jl-1","medline","norway-1","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310319908","host_organization_name":"Nature Portfolio","host_organization_lineage":["https://openalex.org/P4310319908","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Nature Portfolio","Springer Nature"],"type":"journal"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Scientific Reports","raw_type":"journal-article"},"sustainable_development_goals":[],"study_designs":[],"awards":[{"id":"https://openalex.org/G3367521855","display_name":null,"funder_award_id":"23836436","funder_id":"https://openalex.org/F4320321474","funder_display_name":"Cabinet Office, Government of Japan"}],"funders":[{"id":"https://openalex.org/F4320321474","display_name":"Cabinet Office, Government of Japan","ror":"https://ror.org/007f5s288"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4415613347.pdf","grobid_xml":"https://content.openalex.org/works/W4415613347.grobid-xml"},"referenced_works_count":21,"referenced_works":["https://openalex.org/W1983624953","https://openalex.org/W2024060531","https://openalex.org/W2039122980","https://openalex.org/W2234450295","https://openalex.org/W2605422054","https://openalex.org/W2897628955","https://openalex.org/W2901999249","https://openalex.org/W2963073045","https://openalex.org/W3006355565","https://openalex.org/W3127384664","https://openalex.org/W3157543765","https://openalex.org/W3174539786","https://openalex.org/W4226006885","https://openalex.org/W4283690553","https://openalex.org/W4296095741","https://openalex.org/W4307137897","https://openalex.org/W4387796347","https://openalex.org/W4406161443","https://openalex.org/W4407608225","https://openalex.org/W4409490045","https://openalex.org/W4412151044"],"related_works":["https://openalex.org/W4406262212","https://openalex.org/W4312724302","https://openalex.org/W4296352483","https://openalex.org/W4285120327","https://openalex.org/W4393161078","https://openalex.org/W6962965133","https://openalex.org/W4415269876","https://openalex.org/W3131188707","https://openalex.org/W4416402463","https://openalex.org/W7015101452"],"abstract_inverted_index":{"In":[0,120],"contemporary":[1],"Japan,":[2,165],"isolated":[3],"parenting":[4,56],"has":[5],"become":[6],"a":[7,45,86,96,105,157],"serious":[8],"social":[9],"issue,":[10],"increasing":[11],"psychological":[12,32,61],"stress":[13],"on":[14,28],"parents":[15,49],"and":[16,34,63,77,103,113,129,152],"potentially":[17],"affecting":[18],"children's":[19],"development.":[20],"Existing":[21],"childcare":[22],"support":[23,33,62],"services":[24],"tend":[25],"to":[26,59],"focus":[27],"physical":[29],"assistance,":[30],"while":[31],"community":[35,52],"connections":[36],"remain":[37],"insufficient.":[38],"To":[39],"address":[40],"this":[41,92],"gap,":[42],"we":[43],"developed":[44],"service":[46],"that":[47,167],"connects":[48],"with":[50,150],"senior":[51],"members":[53],"who":[54],"have":[55],"experience,":[57],"aiming":[58],"provide":[60],"foster":[64],"intergenerational":[65],"exchange.":[66],"Achieving":[67],"high-quality":[68,128,173],"matching":[69,93,131,174],"requires":[70],"considering":[71],"pair":[72],"compatibility,":[73],"balancing":[74],"supporter":[75],"workload,":[76],"handling":[78],"scheduling":[79,178],"constraints,":[80],"which":[81],"can":[82,170],"be":[83],"formulated":[84],"as":[85,95],"combinatorial":[87],"optimization":[88,117],"problem.":[89],"We":[90],"represented":[91],"problem":[94],"Quadratic":[97],"Unconstrained":[98],"Binary":[99],"Optimization":[100],"(QUBO)":[101],"model":[102],"evaluated":[104],"quantum-annealing-based":[106],"sampling":[107],"pipeline":[108,126],"against":[109],"simulated":[110],"annealing":[111],"(SA)":[112],"the":[114,124,141,168],"exact":[115],"mixed-integer":[116],"solver":[118],"Gurobi.":[119],"randomized":[121],"benchmark":[122],"instances,":[123],"QA-based":[125],"generated":[127],"diverse":[130],"candidates,":[132,175],"particularly":[133],"for":[134,148,154],"larger":[135],"instances;":[136],"at":[137],"[Formula:":[138],"see":[139],"text],":[140],"mean":[142],"best":[143],"relative":[144],"error":[145],"was":[146],"1.94%":[147],"QA":[149],"post-processing":[151],"7.45%":[153],"SA.":[155],"Furthermore,":[156],"proof-of-concept":[158],"field":[159],"experiment":[160],"conducted":[161],"in":[162,179],"Sendai":[163],"City,":[164],"demonstrated":[166],"framework":[169],"generate":[171],"multiple":[172],"enabling":[176],"flexible":[177],"real-world":[180],"operations.":[181]},"counts_by_year":[{"year":2026,"cited_by_count":1}],"updated_date":"2026-11-09T13:22:03.289127","created_date":"2025-10-28T00:00:00"}
