{"id":"https://openalex.org/W2048008177","doi":"https://doi.org/10.1109/glocom.2014.7037001","title":"Proactive content caching utilizing transportation systems and its evaluation by field experiment","display_name":"Proactive content caching utilizing transportation systems and its evaluation by field experiment","publication_year":2014,"publication_date":"2014-12-01","ids":{"openalex":"https://openalex.org/W2048008177","doi":"https://doi.org/10.1109/glocom.2014.7037001","mag":"2048008177"},"language":"en","primary_location":{"id":"doi:10.1109/glocom.2014.7037001","is_oa":false,"landing_page_url":"https://doi.org/10.1109/glocom.2014.7037001","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 IEEE Global Communications Conference","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/A5102334884","display_name":"Kenji Kanai","orcid":"https://orcid.org/0000-0003-4134-4582"},"institutions":[{"id":"https://openalex.org/I150744194","display_name":"Waseda University","ror":"https://ror.org/00ntfnx83","country_code":"JP","type":"education","lineage":["https://openalex.org/I150744194"]}],"countries":["JP"],"is_corresponding":true,"raw_author_name":"Kenji Kanai","raw_affiliation_strings":["School of Fundamental Science and Engineering, Waseda University, Tokyo, Japan","School of fundamental science and engineering, Waseda University, Tokyo, JAPAN"],"affiliations":[{"raw_affiliation_string":"School of Fundamental Science and Engineering, Waseda University, Tokyo, Japan","institution_ids":["https://openalex.org/I150744194"]},{"raw_affiliation_string":"School of fundamental science and engineering, Waseda University, Tokyo, JAPAN","institution_ids":["https://openalex.org/I150744194"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5056477117","display_name":"Takeshi Muto","orcid":null},"institutions":[{"id":"https://openalex.org/I150744194","display_name":"Waseda University","ror":"https://ror.org/00ntfnx83","country_code":"JP","type":"education","lineage":["https://openalex.org/I150744194"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Takeshi Muto","raw_affiliation_strings":["School of Fundamental Science and Engineering, Waseda University, Tokyo, Japan","School of fundamental science and engineering, Waseda University, Tokyo, JAPAN"],"affiliations":[{"raw_affiliation_string":"School of Fundamental Science and Engineering, Waseda University, Tokyo, Japan","institution_ids":["https://openalex.org/I150744194"]},{"raw_affiliation_string":"School of fundamental science and engineering, Waseda University, Tokyo, JAPAN","institution_ids":["https://openalex.org/I150744194"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5018036596","display_name":"Hiroto Kisara","orcid":null},"institutions":[{"id":"https://openalex.org/I150744194","display_name":"Waseda University","ror":"https://ror.org/00ntfnx83","country_code":"JP","type":"education","lineage":["https://openalex.org/I150744194"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Hiroto Kisara","raw_affiliation_strings":["School of Fundamental Science and Engineering, Waseda University, Tokyo, Japan","School of fundamental science and engineering, Waseda University, Tokyo, JAPAN"],"affiliations":[{"raw_affiliation_string":"School of Fundamental Science and Engineering, Waseda University, Tokyo, Japan","institution_ids":["https://openalex.org/I150744194"]},{"raw_affiliation_string":"School of fundamental science and engineering, Waseda University, Tokyo, JAPAN","institution_ids":["https://openalex.org/I150744194"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5002294739","display_name":"Jiro Katto","orcid":"https://orcid.org/0000-0002-1671-2614"},"institutions":[{"id":"https://openalex.org/I150744194","display_name":"Waseda University","ror":"https://ror.org/00ntfnx83","country_code":"JP","type":"education","lineage":["https://openalex.org/I150744194"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Jiro Katto","raw_affiliation_strings":["School of Fundamental Science and Engineering, Waseda University, Tokyo, Japan","School of fundamental science and engineering, Waseda University, Tokyo, JAPAN"],"affiliations":[{"raw_affiliation_string":"School of Fundamental Science and Engineering, Waseda University, Tokyo, Japan","institution_ids":["https://openalex.org/I150744194"]},{"raw_affiliation_string":"School of fundamental science and engineering, Waseda University, Tokyo, JAPAN","institution_ids":["https://openalex.org/I150744194"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103141793","display_name":"Toshitaka Tsuda","orcid":"https://orcid.org/0000-0002-0655-4982"},"institutions":[{"id":"https://openalex.org/I150744194","display_name":"Waseda University","ror":"https://ror.org/00ntfnx83","country_code":"JP","type":"education","lineage":["https://openalex.org/I150744194"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Toshitaka Tsuda","raw_affiliation_strings":["Graduate School of Global Information and Telecommunication Studies (GITS), Waseda University, Tokyo, Japan"],"affiliations":[{"raw_affiliation_string":"Graduate School of Global Information and Telecommunication Studies (GITS), Waseda University, Tokyo, Japan","institution_ids":["https://openalex.org/I150744194"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5084512417","display_name":"Wataru Kameyama","orcid":null},"institutions":[{"id":"https://openalex.org/I150744194","display_name":"Waseda University","ror":"https://ror.org/00ntfnx83","country_code":"JP","type":"education","lineage":["https://openalex.org/I150744194"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Wataru Kameyama","raw_affiliation_strings":["Graduate School of Global Information and Telecommunication Studies (GITS), Waseda University, Tokyo, Japan"],"affiliations":[{"raw_affiliation_string":"Graduate School of Global Information and Telecommunication Studies (GITS), Waseda University, Tokyo, Japan","institution_ids":["https://openalex.org/I150744194"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5068978955","display_name":"Yong Jin Park","orcid":"https://orcid.org/0000-0002-0353-0088"},"institutions":[{"id":"https://openalex.org/I150744194","display_name":"Waseda University","ror":"https://ror.org/00ntfnx83","country_code":"JP","type":"education","lineage":["https://openalex.org/I150744194"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Yong-Jin Park","raw_affiliation_strings":["Graduate School of Global Information and Telecommunication Studies (GITS), Waseda University, Tokyo, Japan"],"affiliations":[{"raw_affiliation_string":"Graduate School of Global Information and Telecommunication Studies (GITS), Waseda University, Tokyo, Japan","institution_ids":["https://openalex.org/I150744194"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101848699","display_name":"Takuro Sato","orcid":"https://orcid.org/0000-0002-1172-8131"},"institutions":[{"id":"https://openalex.org/I150744194","display_name":"Waseda University","ror":"https://ror.org/00ntfnx83","country_code":"JP","type":"education","lineage":["https://openalex.org/I150744194"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Takuro Sato","raw_affiliation_strings":["Graduate School of Global Information and Telecommunication Studies (GITS), Waseda University, Tokyo, Japan"],"affiliations":[{"raw_affiliation_string":"Graduate School of Global Information and Telecommunication Studies (GITS), Waseda University, Tokyo, Japan","institution_ids":["https://openalex.org/I150744194"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":8,"corresponding_author_ids":["https://openalex.org/A5102334884"],"corresponding_institution_ids":["https://openalex.org/I150744194"],"apc_list":null,"apc_paid":null,"fwci":3.7929,"has_fulltext":false,"cited_by_count":16,"citation_normalized_percentile":{"value":0.93858149,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"1382","last_page":"1387"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11478","display_name":"Caching and Content Delivery","score":0.9998999834060669,"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"}},"topics":[{"id":"https://openalex.org/T11478","display_name":"Caching and Content Delivery","score":0.9998999834060669,"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/T10796","display_name":"Cooperative Communication and Network Coding","score":0.9805999994277954,"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/T10742","display_name":"Peer-to-Peer Network Technologies","score":0.9800999760627747,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/train","display_name":"Train","score":0.8524341583251953},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7692380547523499},{"id":"https://openalex.org/keywords/server","display_name":"Server","score":0.7528828382492065},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.6150521636009216},{"id":"https://openalex.org/keywords/content-delivery","display_name":"Content delivery","score":0.6018874645233154},{"id":"https://openalex.org/keywords/cache","display_name":"Cache","score":0.5903698801994324},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.5755446553230286},{"id":"https://openalex.org/keywords/wireless-network","display_name":"Wireless network","score":0.48487362265586853},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.34603267908096313},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.1817936897277832}],"concepts":[{"id":"https://openalex.org/C190839683","wikidata":"https://www.wikidata.org/wiki/Q2448197","display_name":"Train","level":2,"score":0.8524341583251953},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7692380547523499},{"id":"https://openalex.org/C93996380","wikidata":"https://www.wikidata.org/wiki/Q44127","display_name":"Server","level":2,"score":0.7528828382492065},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.6150521636009216},{"id":"https://openalex.org/C2986847828","wikidata":"https://www.wikidata.org/wiki/Q269415","display_name":"Content delivery","level":2,"score":0.6018874645233154},{"id":"https://openalex.org/C115537543","wikidata":"https://www.wikidata.org/wiki/Q165596","display_name":"Cache","level":2,"score":0.5903698801994324},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.5755446553230286},{"id":"https://openalex.org/C108037233","wikidata":"https://www.wikidata.org/wiki/Q11375","display_name":"Wireless network","level":3,"score":0.48487362265586853},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.34603267908096313},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.1817936897277832},{"id":"https://openalex.org/C58640448","wikidata":"https://www.wikidata.org/wiki/Q42515","display_name":"Cartography","level":1,"score":0.0},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/glocom.2014.7037001","is_oa":false,"landing_page_url":"https://doi.org/10.1109/glocom.2014.7037001","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 IEEE Global Communications Conference","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.4300000071525574,"display_name":"Decent work and economic growth","id":"https://metadata.un.org/sdg/8"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":14,"referenced_works":["https://openalex.org/W124285992","https://openalex.org/W2010670047","https://openalex.org/W2014952121","https://openalex.org/W2022114472","https://openalex.org/W2038395662","https://openalex.org/W2050803173","https://openalex.org/W2057311200","https://openalex.org/W2061307012","https://openalex.org/W2082215068","https://openalex.org/W2084653548","https://openalex.org/W2089329850","https://openalex.org/W2127034683","https://openalex.org/W2885396258","https://openalex.org/W7058147796"],"related_works":["https://openalex.org/W618248309","https://openalex.org/W2377336366","https://openalex.org/W1568097102","https://openalex.org/W1601203902","https://openalex.org/W2075798043","https://openalex.org/W4390419160","https://openalex.org/W2102464536","https://openalex.org/W1967387355","https://openalex.org/W2943958348","https://openalex.org/W2962781040"],"abstract_inverted_index":{"Providing":[0],"robust":[1],"content":[2,24,37],"delivery":[3,115],"along":[4],"with":[5,39,97],"efficient":[6],"wireless":[7,15,68],"resource":[8],"usage":[9],"is":[10],"important":[11],"for":[12],"next":[13],"generation":[14],"networks.":[16,103],"To":[17],"achieve":[18,110],"this,":[19],"we":[20,35],"propose":[21],"a":[22,78],"proactive":[23],"caching":[25],"scheme":[26],"utilizing":[27],"transportation":[28],"systems,":[29],"especially":[30],"trains.":[31],"In":[32],"our":[33,107],"system,":[34],"place":[36],"servers":[38,56],"CCN":[40,85],"capability":[41],"to":[42],"every":[43],"train":[44],"and":[45,84,95,112],"station.":[46],"Segments":[47],"of":[48],"video":[49,114],"contents":[50,65],"are":[51],"pre-cached":[52],"by":[53,92],"the":[54,64,74],"station":[55],"before":[57],"trains":[58],"arrive":[59],"at":[60,73],"stations.":[61,75],"Trains":[62],"receive":[63],"via":[66],"high-speed":[67,111],"transport":[69],"while":[70],"they":[71],"stop":[72],"We":[76,88],"develop":[77],"prototype":[79],"system":[80,108],"based":[81],"on":[82],"IP":[83],"Hybrid":[86],"protocols.":[87],"evaluate":[89],"its":[90],"performance":[91],"field":[93],"experiment":[94],"compare":[96],"traditional":[98],"CDN":[99],"scenarios":[100],"using":[101],"cellular":[102],"Evaluations":[104],"conclude":[105],"that":[106],"can":[109],"high-reliable":[113],"without":[116],"freezing.":[117]},"counts_by_year":[{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":1},{"year":2016,"cited_by_count":6},{"year":2015,"cited_by_count":5}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}