{"id":"https://openalex.org/W1977404681","doi":"https://doi.org/10.5392/jkca.2011.11.10.457","title":"Improvement of VMS Traffic-information Contents Using Importance Preference Analysis","display_name":"Improvement of VMS Traffic-information Contents Using Importance Preference Analysis","publication_year":2011,"publication_date":"2011-10-28","ids":{"openalex":"https://openalex.org/W1977404681","doi":"https://doi.org/10.5392/jkca.2011.11.10.457","mag":"1977404681"},"language":"en","primary_location":{"id":"doi:10.5392/jkca.2011.11.10.457","doi":"https://doi.org/10.5392/jkca.2011.11.10.457","is_oa":true,"landing_page_url":"https://doi.org/10.5392/jkca.2011.11.10.457","pdf_url":"http://koreascience.or.kr:80/article/JAKO201132833917322.pdf","source":{"id":"https://openalex.org/S2915058201","display_name":"The Journal of the Korea Contents Association","issn_l":"1598-4877","issn":["1598-4877","2508-6723"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":["kci-registered"],"host_organization":"https://openalex.org/P4310319508","host_organization_name":"Korea Contents Associaition","host_organization_lineage":["https://openalex.org/P4310319508"],"host_organization_lineage_names":["Korea Contents Associaition"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"The Journal of the Korea Contents Association","raw_type":"journal-article"},"volume":null,"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"bronze","oa_url":"http://koreascience.or.kr:80/article/JAKO201132833917322.pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5074533436","display_name":"Bum\u2013Jin Park","orcid":"https://orcid.org/0000-0002-5214-5688","observed_orcids":["https://orcid.org/0000-0002-5214-5688"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Bum-Jin Park","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5009800523","display_name":"Byeongsup Moon","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Byeong-Sup Moon","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.9262,"has_fulltext":true,"cited_by_count":3,"citation_normalized_percentile":{"value":0.86545144,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"11","issue":"10","first_page":"457","last_page":"466"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10698","display_name":"Transportation Planning and Optimization","score":0.6640999913215637,"subfield":{"id":"https://openalex.org/subfields/3313","display_name":"Transportation"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},"topics":[{"id":"https://openalex.org/T10698","display_name":"Transportation Planning and Optimization","score":0.6640999913215637,"subfield":{"id":"https://openalex.org/subfields/3313","display_name":"Transportation"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T13527","display_name":"Transportation Systems and Logistics","score":0.15379999577999115,"subfield":{"id":"https://openalex.org/subfields/2205","display_name":"Civil and Structural 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/T14056","display_name":"Safety Warnings and Signage","score":0.12540000677108765,"subfield":{"id":"https://openalex.org/subfields/3207","display_name":"Social Psychology"},"field":{"id":"https://openalex.org/fields/32","display_name":"Psychology"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/variable-message-signs","display_name":"variable message signs","score":0.9929999709129333},{"id":"https://openalex.org/keywords/importance-performance-analysis","display_name":"importance-performance analysis","score":0.9419999718666077},{"id":"https://openalex.org/keywords/driver-preferences","display_name":"driver preferences","score":0.9070000052452087},{"id":"https://openalex.org/keywords/traffic-conditions","display_name":"traffic conditions","score":0.4729999899864197}],"concepts":[{"id":"https://openalex.org/C2781249084","wikidata":"https://www.wikidata.org/wiki/Q908656","display_name":"Preference","level":2,"score":0.6518839597702026},{"id":"https://openalex.org/C183115368","wikidata":"https://www.wikidata.org/wiki/Q856577","display_name":"Weighting","level":2,"score":0.5738477110862732},{"id":"https://openalex.org/C110875604","wikidata":"https://www.wikidata.org/wiki/Q75","display_name":"The Internet","level":2,"score":0.53020179271698},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4714687168598175},{"id":"https://openalex.org/C182365436","wikidata":"https://www.wikidata.org/wiki/Q50701","display_name":"Variable (mathematics)","level":2,"score":0.4270254373550415},{"id":"https://openalex.org/C22212356","wikidata":"https://www.wikidata.org/wiki/Q775325","display_name":"Transport engineering","level":1,"score":0.406694233417511},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.27590107917785645},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.24296417832374573},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"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/C175444787","wikidata":"https://www.wikidata.org/wiki/Q39072","display_name":"Microeconomics","level":1,"score":0.0},{"id":"https://openalex.org/C126838900","wikidata":"https://www.wikidata.org/wiki/Q77604","display_name":"Radiology","level":1,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.5392/jkca.2011.11.10.457","doi":"https://doi.org/10.5392/jkca.2011.11.10.457","is_oa":true,"landing_page_url":"https://doi.org/10.5392/jkca.2011.11.10.457","pdf_url":"http://koreascience.or.kr:80/article/JAKO201132833917322.pdf","source":{"id":"https://openalex.org/S2915058201","display_name":"The Journal of the Korea Contents Association","issn_l":"1598-4877","issn":["1598-4877","2508-6723"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":["kci-registered"],"host_organization":"https://openalex.org/P4310319508","host_organization_name":"Korea Contents Associaition","host_organization_lineage":["https://openalex.org/P4310319508"],"host_organization_lineage_names":["Korea Contents Associaition"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"The Journal of the Korea Contents Association","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.5392/jkca.2011.11.10.457","doi":"https://doi.org/10.5392/jkca.2011.11.10.457","is_oa":true,"landing_page_url":"https://doi.org/10.5392/jkca.2011.11.10.457","pdf_url":"http://koreascience.or.kr:80/article/JAKO201132833917322.pdf","source":{"id":"https://openalex.org/S2915058201","display_name":"The Journal of the Korea Contents Association","issn_l":"1598-4877","issn":["1598-4877","2508-6723"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":["kci-registered"],"host_organization":"https://openalex.org/P4310319508","host_organization_name":"Korea Contents Associaition","host_organization_lineage":["https://openalex.org/P4310319508"],"host_organization_lineage_names":["Korea Contents Associaition"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"The Journal of the Korea Contents Association","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Sustainable cities and communities","id":"https://metadata.un.org/sdg/11","score":0.7250000238418579},{"display_name":"Industry, innovation and infrastructure","id":"https://metadata.un.org/sdg/9","score":0.7207000255584717}],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W1977404681.pdf","grobid_xml":"https://content.openalex.org/works/W1977404681.grobid-xml"},"referenced_works_count":3,"referenced_works":["https://openalex.org/W2056566164","https://openalex.org/W2062228572","https://openalex.org/W2107601605"],"related_works":["https://openalex.org/W2155879785","https://openalex.org/W1955120863","https://openalex.org/W891039116","https://openalex.org/W2384228431","https://openalex.org/W2156367891","https://openalex.org/W2093565297","https://openalex.org/W2346993054","https://openalex.org/W3086473414","https://openalex.org/W434559107","https://openalex.org/W2520324065"],"abstract_inverted_index":{"\uad50\ud1b5\uc815\ubcf4\ub294":[0],"\uc6b4\uc804\uc790\ub4e4\uc774":[1],"\uacbd\ub85c\ub97c":[2],"\uacb0\uc815\ud560":[3],"\uc2dc":[4],"\ud639\uc740":[5],"\uc790\uc2e0\uc774":[6],"\uc8fc\ud589\ud558\ub294":[7],"\uacbd\ub85c\uc5d0":[8],"\ub300\ud55c":[9,48,62,77],"\uc0c1\ud669\uc744":[10],"\ud655\uc778\ud560":[11],"\ub54c,":[12],"\ud754\ud788":[13],"\uc0ac\uc6a9\ub41c\ub2e4.":[14],"\uc774\uc5d0":[15,70],"\uc778\ud130\ub137":[16],"\ud3ec\ud0c8":[17],"\ub4f1\uc5d0\uc11c\ub294":[18],"\ub2e4\uc591\ud55c":[19],"\ub9de\ucda4\ud615":[20],"\uad50\ud1b5\uc815\ubcf4":[21,75,112],"\ucf58\ud150\uce20\ub97c":[22,54],"\uc81c\uc791\ud558\uc5ec":[23],"\ubc30\ud3ec\ud558\uace0":[24],"\uc788\ub2e4.":[25,57],"\uadf8\ub7ec\ub098,":[26],"\ud604\uc7ac":[27],"\uacf5\uacf5(Public":[28],"Sector)\uc5d0\uc11c":[29],"\uad6c\ucd95\ud574":[30],"\uc6b4\uc804\uc790\ub4e4\uc5d0\uac8c":[31],"\uc815\ubcf4\ub97c":[32],"\uc81c\uacf5\ud558\uace0":[33,56],"\uc788\ub294":[34,68,91,104],"\ub3c4\ub85c\uc804\uad11\ud45c\uc9c0(Variable":[35],"Message":[36],"Signs,":[37],"\uc774\ud558":[38],"VMS)\uc758":[39],"\uacbd\uc6b0,":[40],"\uac01":[41],"\ub3c4\ub85c":[42],"\ubc0f":[43],"\uad50\ud1b5\uc0c1\ud669\uc5d0":[44],"\ub530\ub978":[45],"\uc6b4\uc804\uc790\uc758":[46],"\uc120\ud638\ud589\ud0dc\uc5d0":[47],"\uace0\ub824":[49],"\uc5c6\uc774":[50],"\ubd88\ud2b9\uc815":[51],"\ub2e4\uc218\uc5d0\uac8c":[52],"\ub3d9\uc77c\ud55c":[53],"\uc77c\uad04\uc801\uc73c\ub85c":[55],"\ub2ec\ub9ac":[58],"\ub9d0\ud558\uba74,":[59],"\uc11c\ube44\uc2a4\uac00":[60],"\uc774\uc6a9\uc790\uc5d0":[61],"\uace0\ub824\ubcf4\ub2e4\ub294":[63],"\uad00\ub9ac\uc790\uc758":[64],"\ud3b8\uc758\uc5d0":[65],"\ub530\ub77c":[66],"\uc81c\uacf5\ub418\uace0":[67],"\uac83\uc774\ub2e4.":[69],"\ubcf8":[71],"\ub17c\ubb38\uc5d0\uc11c\ub294":[72],"VMS\uc5d0\uc11c":[73],"\uc81c\uacf5\ub418\ub294":[74],"\ucf58\ud150\uce20\uc5d0":[76],"\uad6c\uccb4\uc801\uc778":[78],"\uac1c\uc120\ubc29\uc548\uc744":[79,128],"\ub3c4\ucd9c\ud558\ub294":[80],"\uac83\uc744":[81],"\ubaa9\uc801\uc73c\ub85c":[82],"\uc124\uc815\ud558\uc600\ub2e4.":[83],"\uc774\ub97c":[84],"\uc704\ud558\uc5ec":[85],"\uad50\ud1b5\uc815\ubcf4\uac00":[86],"\uc774\ubbf8":[87],"\ud558\ub098\uc758":[88],"\uc11c\ube44\uc2a4\uc0c1\ud488\uc73c\ub85c":[89],"\ucde8\uae09\ub418\uace0":[90],"\uc810\uc5d0\uc11c":[92],"\ucc29\uc548\ud558\uc5ec,":[93],"\uad50\ud1b5":[94,117],"\ubd84\uc57c\uc5d0\uc11c\ub294":[95,100],"\ub110\ub9ac":[96],"\uc0ac\uc6a9\ub418\uc9c0":[97],"\uc54a\uc9c0\ub9cc,":[98],"\ub9c8\ucf00\ud305":[99],"\uc27d\uac8c":[101],"\uc811\ud560":[102],"\uc218":[103],"\uae30\ubc95\uc778":[105],"IPA(Importance":[106],"Performance":[107],"Analysis)\ubd84\uc11d\ubc29\ubc95\ub860\uc744":[108],"\uc801\uc6a9\ud558\uc600\ub2e4.":[109],"IPA\ubd84\uc11d\uc744":[110],"\ud1b5\ud558\uc5ec":[111],"\uc81c\uacf5\ud615\ud0dc,":[113],"\uc81c\uacf5\uc8fc\uae30":[114],"\ub4f1\uc758":[115],"\uc77c\ubc18\uc0ac\ud56d\uacfc":[116],"\ucf58\ud150\uce20":[118],"\uce21\uba74\uc758":[119],"\uc911\uc694\ub3c4\uc640":[120],"\uc120\ud638\ub3c4\ub97c":[121],"\ub3d9\uc2dc\uc5d0":[122],"\uc870\uc0ac\ud558\uc5ec":[123],"\uc138\ubd80\uc801\uc778":[124],"\uc774\uc6a9\uc790":[125],"\uae30\ubc18":[126],"VMS":[127,160,217],"\ub3c4\ucd9c\ud558\uc600\ub2e4.":[129],"In":[130],"general,":[131],"drivers":[132,155,171],"need":[133],"a":[134,157],"self-interest":[135],"information":[136],"to":[137,219],"decide":[138],"their":[139],"routes.":[140],"So,":[141],"non-governmental":[142],"sectors,":[143],"such":[144],"as":[145,192],"Internet":[146],"Portal":[147],"Company,":[148],"make":[149],"and":[150,176,187],"provide":[151],"user-oriented":[152],"contents":[153,191,205],"for":[154,170],"in":[156,181],"hurry.":[158],"But,":[159],"which":[161],"is":[162,209],"the":[163,198,201,214],"typical":[164],"public":[165],"media":[166],"always":[167],"provides":[168],"traffic-information":[169,190,204],"without":[172],"weighting":[173],"personal":[174],"characteristics":[175],"considering":[177],"transportation":[178],"conditions.":[179,221],"So":[180],"this":[182],"research,":[183],"we":[184,212],"searched":[185],"importance":[186],"preference":[188],"of":[189,203,216],"IPA(Importance-Performance":[193],"Analysis)result.":[194],"We":[195],"can":[196],"draw":[197],"conclusion":[199],"that":[200],"improvement":[202],"focused":[206],"on":[207],"users(drivers)":[208],"needed.":[210],"Specially,":[211],"proposed":[213],"strategy":[215],"according":[218],"traffic":[220]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2026-10-14T16:39:01.820549","created_date":"2016-06-24T00:00:00"}
