{"id":"https://openalex.org/W2283699660","doi":"https://doi.org/10.1109/gcce.2015.7398534","title":"Giving formal roles to elevators for breaking symmetry in static elevator operation problems","display_name":"Giving formal roles to elevators for breaking symmetry in static elevator operation problems","publication_year":2015,"publication_date":"2015-10-01","ids":{"openalex":"https://openalex.org/W2283699660","doi":"https://doi.org/10.1109/gcce.2015.7398534","mag":"2283699660"},"language":"en","primary_location":{"id":"doi:10.1109/gcce.2015.7398534","is_oa":false,"landing_page_url":"https://doi.org/10.1109/gcce.2015.7398534","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 IEEE 4th Global Conference on Consumer Electronics (GCCE)","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/A5072256574","display_name":"Tsutomu Inamoto","orcid":null},"institutions":[{"id":"https://openalex.org/I43545212","display_name":"Ehime University","ror":"https://ror.org/017hkng22","country_code":"JP","type":"education","lineage":["https://openalex.org/I43545212"]}],"countries":["JP"],"is_corresponding":true,"raw_author_name":"Tsutomu Inamoto","raw_affiliation_strings":["Graduate School of Science and Engineering, Ehime University, Ehime, Japan"],"affiliations":[{"raw_affiliation_string":"Graduate School of Science and Engineering, Ehime University, Ehime, Japan","institution_ids":["https://openalex.org/I43545212"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5080764382","display_name":"Yoshinobu Higami","orcid":"https://orcid.org/0000-0002-2909-6777"},"institutions":[{"id":"https://openalex.org/I43545212","display_name":"Ehime University","ror":"https://ror.org/017hkng22","country_code":"JP","type":"education","lineage":["https://openalex.org/I43545212"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Yoshinobu Higami","raw_affiliation_strings":["Graduate School of Science and Engineering, Ehime University, Ehime, Japan"],"affiliations":[{"raw_affiliation_string":"Graduate School of Science and Engineering, Ehime University, Ehime, Japan","institution_ids":["https://openalex.org/I43545212"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5111403734","display_name":"Shin-ya Kobayashi","orcid":null},"institutions":[{"id":"https://openalex.org/I43545212","display_name":"Ehime University","ror":"https://ror.org/017hkng22","country_code":"JP","type":"education","lineage":["https://openalex.org/I43545212"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Shin-ya Kobayashi","raw_affiliation_strings":["Graduate School of Science and Engineering, Ehime University, Ehime, Japan"],"affiliations":[{"raw_affiliation_string":"Graduate School of Science and Engineering, Ehime University, Ehime, Japan","institution_ids":["https://openalex.org/I43545212"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5072256574"],"corresponding_institution_ids":["https://openalex.org/I43545212"],"apc_list":null,"apc_paid":null,"fwci":0.6732,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.75625808,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"621","last_page":"625"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T14011","display_name":"Elevator Systems and Control","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2207","display_name":"Control and Systems 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/T14011","display_name":"Elevator Systems and Control","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2207","display_name":"Control and Systems 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/T10524","display_name":"Traffic control and management","score":0.9850000143051147,"subfield":{"id":"https://openalex.org/subfields/2207","display_name":"Control and Systems 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/T12546","display_name":"Smart Parking Systems Research","score":0.9722999930381775,"subfield":{"id":"https://openalex.org/subfields/2215","display_name":"Building and Construction"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/elevator","display_name":"Elevator","score":0.9764334559440613},{"id":"https://openalex.org/keywords/solver","display_name":"Solver","score":0.587043821811676},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5829553008079529},{"id":"https://openalex.org/keywords/symmetry","display_name":"Symmetry (geometry)","score":0.5040385127067566},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.49848103523254395},{"id":"https://openalex.org/keywords/integer-programming","display_name":"Integer programming","score":0.47320622205734253},{"id":"https://openalex.org/keywords/linear-programming","display_name":"Linear programming","score":0.4385790228843689},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.2915378212928772},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.27697497606277466},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.1697337031364441},{"id":"https://openalex.org/keywords/structural-engineering","display_name":"Structural engineering","score":0.09278467297554016},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.07202094793319702}],"concepts":[{"id":"https://openalex.org/C147021018","wikidata":"https://www.wikidata.org/wiki/Q252451","display_name":"Elevator","level":2,"score":0.9764334559440613},{"id":"https://openalex.org/C2778770139","wikidata":"https://www.wikidata.org/wiki/Q1966904","display_name":"Solver","level":2,"score":0.587043821811676},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5829553008079529},{"id":"https://openalex.org/C2779886137","wikidata":"https://www.wikidata.org/wiki/Q21030012","display_name":"Symmetry (geometry)","level":2,"score":0.5040385127067566},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.49848103523254395},{"id":"https://openalex.org/C56086750","wikidata":"https://www.wikidata.org/wiki/Q6042592","display_name":"Integer programming","level":2,"score":0.47320622205734253},{"id":"https://openalex.org/C41045048","wikidata":"https://www.wikidata.org/wiki/Q202843","display_name":"Linear programming","level":2,"score":0.4385790228843689},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2915378212928772},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.27697497606277466},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1697337031364441},{"id":"https://openalex.org/C66938386","wikidata":"https://www.wikidata.org/wiki/Q633538","display_name":"Structural engineering","level":1,"score":0.09278467297554016},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.07202094793319702}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/gcce.2015.7398534","is_oa":false,"landing_page_url":"https://doi.org/10.1109/gcce.2015.7398534","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 IEEE 4th Global Conference on Consumer Electronics (GCCE)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Sustainable cities and communities","id":"https://metadata.un.org/sdg/11","score":0.6600000262260437}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":9,"referenced_works":["https://openalex.org/W581241414","https://openalex.org/W598357910","https://openalex.org/W1975708567","https://openalex.org/W2051047365","https://openalex.org/W2082772228","https://openalex.org/W2088610692","https://openalex.org/W2147250188","https://openalex.org/W2583094258","https://openalex.org/W2612526044"],"related_works":["https://openalex.org/W4241837227","https://openalex.org/W1507618586","https://openalex.org/W1992739161","https://openalex.org/W4327521044","https://openalex.org/W4285278887","https://openalex.org/W2365237642","https://openalex.org/W2995925505","https://openalex.org/W3116484972","https://openalex.org/W2941986668","https://openalex.org/W4232431455"],"abstract_inverted_index":{"In":[0,51],"this":[1],"paper,":[2],"we":[3],"propose":[4],"a":[5,29,55,144,151,167,181,186,205],"technique":[6,164,199],"to":[7,31,88,124,159,184,208],"decrease":[8],"computational":[9,84],"times":[10,85],"in":[11,102,134],"solving":[12],"an":[13,45,141,178],"integer":[14],"linear":[15],"programming":[16],"(ILP)":[17],"model":[18],"for":[19,86,109],"the":[20,66,69,135],"static":[21],"elevator":[22,46,142,179],"operation":[23],"problem":[24,30,214],"(SEOP).":[25],"The":[26,162,195],"SEOP":[27],"is":[28,48,54,118,143,148,200],"optimally":[32],"operate":[33],"elevators":[34,58,62,77,105,172,191],"on":[35,41,57],"such":[36,166],"assumption":[37],"that":[38,59,160,170,198],"all":[39,171],"information":[40],"passengers":[42,158],"who":[43],"use":[44],"system":[47],"known":[49],"beforehand.":[50],"planning,":[52],"there":[53,92],"symmetry":[56,81,117],"exchanging":[60],"2":[61,96],"does":[63],"not":[64,113],"affect":[65],"value":[67],"of":[68,75,104,140,157,197],"objective":[70],"function,":[71],"if":[72],"initial":[73],"states":[74],"those":[76,110,127],"are":[78,93,129],"identical.":[79],"Such":[80],"requires":[82],"much":[83],"problems":[87],"be":[89,114],"solved,":[90],"since":[91],"at":[94],"least":[95],"optimal":[97],"solutions":[98,108,111],"which":[99,147,154],"differ":[100],"only":[101],"allocations":[103],"and":[106,126,176],"partial":[107],"can":[112],"bound.":[115],"That":[116],"resolved":[119],"by":[120,203],"giving":[121],"different":[122,174],"roles":[123,128],"elevators,":[125],"assignment":[130],"pattern":[131],"numbers":[132],"(APNs)":[133],"proposed":[136,163],"technique.":[137],"An":[138],"APN":[139,188],"decimal":[145],"number":[146],"calculated":[149],"from":[150,212],"binary":[152],"vector":[153],"represents":[155],"assignments":[156],"elevator.":[161],"deploys":[165],"straightforward":[168],"fact":[169],"have":[173,185],"APNs,":[175],"enfoces":[177],"with":[180,192],"smaller":[182,187],"index":[183],"than":[189],"other":[190],"larger":[193],"indexes.":[194],"effectiveness":[196],"numerically":[201],"examined":[202],"applying":[204],"mathematical":[206],"solver":[207],"ILP":[209],"equations":[210],"generated":[211],"some":[213],"instances.":[215]},"counts_by_year":[{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}