{"id":"https://openalex.org/W4361201371","doi":"https://doi.org/10.3389/fams.2023.1150921","title":"Experimental study on the information disclosure problem: Branch-and-bound and QUBO solver","display_name":"Experimental study on the information disclosure problem: Branch-and-bound and QUBO solver","publication_year":2023,"publication_date":"2023-03-29","ids":{"openalex":"https://openalex.org/W4361201371","doi":"https://doi.org/10.3389/fams.2023.1150921"},"language":"en","primary_location":{"id":"doi:10.3389/fams.2023.1150921","is_oa":true,"landing_page_url":"https://doi.org/10.3389/fams.2023.1150921","pdf_url":"https://www.frontiersin.org/articles/10.3389/fams.2023.1150921/pdf","source":{"id":"https://openalex.org/S2597085352","display_name":"Frontiers in Applied Mathematics and Statistics","issn_l":"2297-4687","issn":["2297-4687"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310320527","host_organization_name":"Frontiers Media","host_organization_lineage":["https://openalex.org/P4310320527"],"host_organization_lineage_names":["Frontiers Media"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Frontiers in Applied Mathematics and Statistics","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.frontiersin.org/articles/10.3389/fams.2023.1150921/pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5091332862","display_name":"Keisuke Otaki","orcid":"https://orcid.org/0000-0001-9431-0867"},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Keisuke Otaki","raw_affiliation_strings":["Toyota Central R&D Labs., Inc., Bunkyo-ku, Tokyo, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Toyota Central R&D Labs., Inc., Bunkyo-ku, Tokyo, Japan","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5063259979","display_name":"A. Okada","orcid":"https://orcid.org/0000-0002-8357-1284"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Akihisa Okada","raw_affiliation_strings":["Toyota Central R&D Labs., Inc., Bunkyo-ku, Tokyo, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Toyota Central R&D Labs., Inc., Bunkyo-ku, Tokyo, Japan","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5086152109","display_name":"Hiroaki Yoshida","orcid":"https://orcid.org/0000-0002-7283-8617"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Hiroaki Yoshida","raw_affiliation_strings":["Toyota Central R&D Labs., Inc., Bunkyo-ku, Tokyo, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Toyota Central R&D Labs., Inc., Bunkyo-ku, Tokyo, Japan","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5091332862"],"corresponding_institution_ids":[],"apc_list":{"value":1150,"currency":"USD","value_usd":1150},"apc_paid":{"value":1150,"currency":"USD","value_usd":1150},"fwci":0.2149,"has_fulltext":true,"cited_by_count":2,"citation_normalized_percentile":{"value":0.47222313,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":96},"biblio":{"volume":"9","issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11942","display_name":"Transportation and Mobility Innovations","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/2203","display_name":"Automotive Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11942","display_name":"Transportation and Mobility Innovations","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/2203","display_name":"Automotive Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12288","display_name":"Optimization and Search Problems","score":0.9987000226974487,"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/T11182","display_name":"Auction Theory and Applications","score":0.998199999332428,"subfield":{"id":"https://openalex.org/subfields/1803","display_name":"Management Science and Operations Research"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/solver","display_name":"Solver","score":0.8864729404449463},{"id":"https://openalex.org/keywords/heuristic","display_name":"Heuristic","score":0.7611144781112671},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6297750473022461},{"id":"https://openalex.org/keywords/limit","display_name":"Limit (mathematics)","score":0.5505384206771851},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.5287423133850098},{"id":"https://openalex.org/keywords/matching","display_name":"Matching (statistics)","score":0.4823012351989746},{"id":"https://openalex.org/keywords/quadratic-unconstrained-binary-optimization","display_name":"Quadratic unconstrained binary optimization","score":0.47147655487060547},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.40488311648368835},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.2808758020401001},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.05983400344848633}],"concepts":[{"id":"https://openalex.org/C2778770139","wikidata":"https://www.wikidata.org/wiki/Q1966904","display_name":"Solver","level":2,"score":0.8864729404449463},{"id":"https://openalex.org/C173801870","wikidata":"https://www.wikidata.org/wiki/Q201413","display_name":"Heuristic","level":2,"score":0.7611144781112671},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6297750473022461},{"id":"https://openalex.org/C151201525","wikidata":"https://www.wikidata.org/wiki/Q177239","display_name":"Limit (mathematics)","level":2,"score":0.5505384206771851},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.5287423133850098},{"id":"https://openalex.org/C165064840","wikidata":"https://www.wikidata.org/wiki/Q1321061","display_name":"Matching (statistics)","level":2,"score":0.4823012351989746},{"id":"https://openalex.org/C177179195","wikidata":"https://www.wikidata.org/wiki/Q7268372","display_name":"Quadratic unconstrained binary optimization","level":4,"score":0.47147655487060547},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.40488311648368835},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2808758020401001},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.05983400344848633},{"id":"https://openalex.org/C84114770","wikidata":"https://www.wikidata.org/wiki/Q46344","display_name":"Quantum","level":2,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"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/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","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}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.3389/fams.2023.1150921","is_oa":true,"landing_page_url":"https://doi.org/10.3389/fams.2023.1150921","pdf_url":"https://www.frontiersin.org/articles/10.3389/fams.2023.1150921/pdf","source":{"id":"https://openalex.org/S2597085352","display_name":"Frontiers in Applied Mathematics and Statistics","issn_l":"2297-4687","issn":["2297-4687"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310320527","host_organization_name":"Frontiers Media","host_organization_lineage":["https://openalex.org/P4310320527"],"host_organization_lineage_names":["Frontiers Media"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Frontiers in Applied Mathematics and Statistics","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:e44bf9e2b1934b80aac4142a5397bb7d","is_oa":true,"landing_page_url":"https://doaj.org/article/e44bf9e2b1934b80aac4142a5397bb7d","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,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Frontiers in Applied Mathematics and Statistics, Vol 9 (2023)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.3389/fams.2023.1150921","is_oa":true,"landing_page_url":"https://doi.org/10.3389/fams.2023.1150921","pdf_url":"https://www.frontiersin.org/articles/10.3389/fams.2023.1150921/pdf","source":{"id":"https://openalex.org/S2597085352","display_name":"Frontiers in Applied Mathematics and Statistics","issn_l":"2297-4687","issn":["2297-4687"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310320527","host_organization_name":"Frontiers Media","host_organization_lineage":["https://openalex.org/P4310320527"],"host_organization_lineage_names":["Frontiers Media"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Frontiers in Applied Mathematics and Statistics","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":false},"content_urls":{"pdf":"https://content.openalex.org/works/W4361201371.pdf"},"referenced_works_count":29,"referenced_works":["https://openalex.org/W1988793717","https://openalex.org/W2023219679","https://openalex.org/W2039122980","https://openalex.org/W2060580529","https://openalex.org/W2068115726","https://openalex.org/W2116440993","https://openalex.org/W2122410182","https://openalex.org/W2144931885","https://openalex.org/W2145897424","https://openalex.org/W2565919573","https://openalex.org/W2582892330","https://openalex.org/W2895737485","https://openalex.org/W2946804760","https://openalex.org/W2982469373","https://openalex.org/W2999049732","https://openalex.org/W3118440041","https://openalex.org/W3122059187","https://openalex.org/W3131188707","https://openalex.org/W3135445014","https://openalex.org/W3172676201","https://openalex.org/W3209779133","https://openalex.org/W4244594234","https://openalex.org/W4247154108","https://openalex.org/W4287026636","https://openalex.org/W4293103067","https://openalex.org/W6681228213","https://openalex.org/W6797171009","https://openalex.org/W6798999762","https://openalex.org/W6803638243"],"related_works":["https://openalex.org/W4319653966","https://openalex.org/W4224943954","https://openalex.org/W4382407643","https://openalex.org/W4286530336","https://openalex.org/W3123380476","https://openalex.org/W2617559567","https://openalex.org/W4380986281","https://openalex.org/W2917807404","https://openalex.org/W2938689170","https://openalex.org/W4361201371"],"abstract_inverted_index":{"The":[0],"aim":[1],"of":[2,17,90],"this":[3],"study":[4],"was":[5],"to":[6,29],"explore":[7],"the":[8,45,82,88,94],"information":[9],"disclosure":[10],"(ID)":[11],"problem,":[12],"which":[13],"involves":[14],"selecting":[15],"pairs":[16],"two":[18],"sides":[19],"before":[20],"matching":[21],"toward":[22],"user-oriented":[23],"optimization.":[24],"This":[25],"problem":[26,46],"is":[27,47],"known":[28],"be":[30],"useful":[31],"for":[32],"mobility-on-demand":[33],"(MoD)":[34],"platforms":[35],"because":[36],"drivers'":[37],"choice":[38],"behaviors":[39],"are":[40],"appropriately":[41],"modeled,":[42],"but":[43],"solving":[44],"still":[48],"under":[49],"development,":[50],"although":[51],"heuristic":[52,66,102],"solvers":[53,62],"have":[54],"been":[55],"proposed.":[56],"We":[57],"develop":[58],"new":[59,65],"branch-and-bound-based":[60],"(BnB)":[61],"and":[63,93],"a":[64,70],"solver":[67,84,96],"based":[68],"on":[69],"quadratic":[71],"unconstrained":[72],"binary":[73],"optimization":[74],"(QUBO)":[75],"formulation.":[76],"Our":[77],"numerical":[78],"experiments":[79],"show":[80],"that":[81],"QUBO-based":[83],"indeed":[85],"works":[86],"within":[87],"limit":[89],"available":[91],"bits,":[92],"BnB":[95],"performs":[97],"slightly":[98],"better":[99],"than":[100],"existing":[101],"ones.":[103]},"counts_by_year":[{"year":2024,"cited_by_count":2}],"updated_date":"2026-05-06T08:25:59.206177","created_date":"2025-10-10T00:00:00"}