{"id":"https://openalex.org/W2920163979","doi":"https://doi.org/10.1109/infocom.2019.8737617","title":"Efficient Indexing Mechanism for Unstructured Data Sharing Systems in Edge Computing","display_name":"Efficient Indexing Mechanism for Unstructured Data Sharing Systems in Edge Computing","publication_year":2019,"publication_date":"2019-04-01","ids":{"openalex":"https://openalex.org/W2920163979","doi":"https://doi.org/10.1109/infocom.2019.8737617","mag":"2920163979"},"language":"en","primary_location":{"id":"doi:10.1109/infocom.2019.8737617","is_oa":false,"landing_page_url":"https://doi.org/10.1109/infocom.2019.8737617","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE INFOCOM 2019 - IEEE Conference on Computer Communications","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/A5067533020","display_name":"Junjie Xie","orcid":"https://orcid.org/0000-0002-8784-0031"},"institutions":[{"id":"https://openalex.org/I170215575","display_name":"National University of Defense Technology","ror":"https://ror.org/05d2yfz11","country_code":"CN","type":"education","lineage":["https://openalex.org/I170215575"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Junjie Xie","raw_affiliation_strings":["Science and Technology on Information Systems Engineering Laboratory, National University of Defense Technology, Changsha, Hunan, China"],"affiliations":[{"raw_affiliation_string":"Science and Technology on Information Systems Engineering Laboratory, National University of Defense Technology, Changsha, Hunan, China","institution_ids":["https://openalex.org/I170215575"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100737734","display_name":"Chen Qian","orcid":"https://orcid.org/0000-0002-6882-9590"},"institutions":[{"id":"https://openalex.org/I185103710","display_name":"University of California, Santa Cruz","ror":"https://ror.org/03s65by71","country_code":"US","type":"education","lineage":["https://openalex.org/I185103710"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Chen Qian","raw_affiliation_strings":["Department of Computer Science and Engineering, University of California Santa Cruz, CA, USA"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Engineering, University of California Santa Cruz, CA, USA","institution_ids":["https://openalex.org/I185103710"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5032623398","display_name":"Deke Guo","orcid":"https://orcid.org/0000-0003-4894-5540"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Deke Guo","raw_affiliation_strings":["Tianjin Key Laboratory of Advanced Networking, School of Computer Science and Technology Tianjin University, Tianjin, P. R. China"],"affiliations":[{"raw_affiliation_string":"Tianjin Key Laboratory of Advanced Networking, School of Computer Science and Technology Tianjin University, Tianjin, P. R. China","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5000100488","display_name":"Minmei Wang","orcid":"https://orcid.org/0000-0002-0523-440X"},"institutions":[{"id":"https://openalex.org/I185103710","display_name":"University of California, Santa Cruz","ror":"https://ror.org/03s65by71","country_code":"US","type":"education","lineage":["https://openalex.org/I185103710"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Minmei Wang","raw_affiliation_strings":["Department of Computer Science and Engineering, University of California Santa Cruz, CA, USA"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Engineering, University of California Santa Cruz, CA, USA","institution_ids":["https://openalex.org/I185103710"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5050530044","display_name":"Shouqian Shi","orcid":"https://orcid.org/0000-0001-6039-6682"},"institutions":[{"id":"https://openalex.org/I185103710","display_name":"University of California, Santa Cruz","ror":"https://ror.org/03s65by71","country_code":"US","type":"education","lineage":["https://openalex.org/I185103710"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Shouqian Shi","raw_affiliation_strings":["Department of Computer Science and Engineering, University of California Santa Cruz, CA, USA"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Engineering, University of California Santa Cruz, CA, USA","institution_ids":["https://openalex.org/I185103710"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5026327666","display_name":"Honghui Chen","orcid":"https://orcid.org/0009-0003-5234-0592"},"institutions":[{"id":"https://openalex.org/I170215575","display_name":"National University of Defense Technology","ror":"https://ror.org/05d2yfz11","country_code":"CN","type":"education","lineage":["https://openalex.org/I170215575"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Honghui Chen","raw_affiliation_strings":["Science and Technology on Information Systems Engineering Laboratory, National University of Defense Technology, Changsha, Hunan, China"],"affiliations":[{"raw_affiliation_string":"Science and Technology on Information Systems Engineering Laboratory, National University of Defense Technology, Changsha, Hunan, China","institution_ids":["https://openalex.org/I170215575"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5067533020"],"corresponding_institution_ids":["https://openalex.org/I170215575"],"apc_list":null,"apc_paid":null,"fwci":3.0063,"has_fulltext":false,"cited_by_count":26,"citation_normalized_percentile":{"value":0.91864734,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"820","last_page":"828"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11478","display_name":"Caching and Content Delivery","score":1.0,"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":1.0,"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":0.9991999864578247,"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/T11896","display_name":"Opportunistic and Delay-Tolerant Networks","score":0.9990000128746033,"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/computer-science","display_name":"Computer science","score":0.8440277576446533},{"id":"https://openalex.org/keywords/server","display_name":"Server","score":0.7646306753158569},{"id":"https://openalex.org/keywords/search-engine-indexing","display_name":"Search engine indexing","score":0.672865092754364},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.5877150297164917},{"id":"https://openalex.org/keywords/cache","display_name":"Cache","score":0.5539448261260986},{"id":"https://openalex.org/keywords/chord","display_name":"Chord (peer-to-peer)","score":0.5059558749198914},{"id":"https://openalex.org/keywords/edge-computing","display_name":"Edge computing","score":0.486145943403244},{"id":"https://openalex.org/keywords/enhanced-data-rates-for-gsm-evolution","display_name":"Enhanced Data Rates for GSM Evolution","score":0.4555339813232422},{"id":"https://openalex.org/keywords/latency","display_name":"Latency (audio)","score":0.44560515880584717},{"id":"https://openalex.org/keywords/routing-table","display_name":"Routing table","score":0.41230645775794983},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.3901274800300598},{"id":"https://openalex.org/keywords/routing","display_name":"Routing (electronic design automation)","score":0.24218305945396423},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.15162378549575806},{"id":"https://openalex.org/keywords/routing-protocol","display_name":"Routing protocol","score":0.14493492245674133}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8440277576446533},{"id":"https://openalex.org/C93996380","wikidata":"https://www.wikidata.org/wiki/Q44127","display_name":"Server","level":2,"score":0.7646306753158569},{"id":"https://openalex.org/C75165309","wikidata":"https://www.wikidata.org/wiki/Q2258979","display_name":"Search engine indexing","level":2,"score":0.672865092754364},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.5877150297164917},{"id":"https://openalex.org/C115537543","wikidata":"https://www.wikidata.org/wiki/Q165596","display_name":"Cache","level":2,"score":0.5539448261260986},{"id":"https://openalex.org/C194147245","wikidata":"https://www.wikidata.org/wiki/Q1076368","display_name":"Chord (peer-to-peer)","level":2,"score":0.5059558749198914},{"id":"https://openalex.org/C2778456923","wikidata":"https://www.wikidata.org/wiki/Q5337692","display_name":"Edge computing","level":3,"score":0.486145943403244},{"id":"https://openalex.org/C162307627","wikidata":"https://www.wikidata.org/wiki/Q204833","display_name":"Enhanced Data Rates for GSM Evolution","level":2,"score":0.4555339813232422},{"id":"https://openalex.org/C82876162","wikidata":"https://www.wikidata.org/wiki/Q17096504","display_name":"Latency (audio)","level":2,"score":0.44560515880584717},{"id":"https://openalex.org/C184896649","wikidata":"https://www.wikidata.org/wiki/Q290066","display_name":"Routing table","level":4,"score":0.41230645775794983},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.3901274800300598},{"id":"https://openalex.org/C74172769","wikidata":"https://www.wikidata.org/wiki/Q1446839","display_name":"Routing (electronic design automation)","level":2,"score":0.24218305945396423},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.15162378549575806},{"id":"https://openalex.org/C104954878","wikidata":"https://www.wikidata.org/wiki/Q1648707","display_name":"Routing protocol","level":3,"score":0.14493492245674133},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/infocom.2019.8737617","is_oa":false,"landing_page_url":"https://doi.org/10.1109/infocom.2019.8737617","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE INFOCOM 2019 - IEEE Conference on Computer Communications","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":27,"referenced_works":["https://openalex.org/W63858338","https://openalex.org/W1948092788","https://openalex.org/W1991764368","https://openalex.org/W1994926493","https://openalex.org/W2007219304","https://openalex.org/W2016909071","https://openalex.org/W2051773775","https://openalex.org/W2057512681","https://openalex.org/W2074616737","https://openalex.org/W2100721895","https://openalex.org/W2125560635","https://openalex.org/W2126540423","https://openalex.org/W2152723376","https://openalex.org/W2158049821","https://openalex.org/W2160912862","https://openalex.org/W2238320038","https://openalex.org/W2257393941","https://openalex.org/W2416799949","https://openalex.org/W2512391965","https://openalex.org/W2604677446","https://openalex.org/W2624989916","https://openalex.org/W2735724187","https://openalex.org/W2735890942","https://openalex.org/W2756432743","https://openalex.org/W3024059009","https://openalex.org/W6675300654","https://openalex.org/W6735619188"],"related_works":["https://openalex.org/W1583717361","https://openalex.org/W2380898862","https://openalex.org/W4376106090","https://openalex.org/W3112631746","https://openalex.org/W2945616868","https://openalex.org/W4200004489","https://openalex.org/W4313145167","https://openalex.org/W4225146258","https://openalex.org/W4252829396","https://openalex.org/W2736071714"],"abstract_inverted_index":{"Edge":[0],"computing":[1],"promises":[2],"a":[3,119,133,209,237],"dramatic":[4],"reduction":[5],"in":[6,78,104,128,182,191,208],"the":[7,11,21,24,47,51,56,74,79,97,101,110,125,137,140,146,177,183,202,230],"network":[8,57],"latency":[9,48],"and":[10,53,100,139,196,222],"traffic":[12],"volume,":[13],"where":[14,136],"many":[15],"edge":[16,22,28,36,42,80,114,129,155,171,184],"servers":[17,29,43,156],"are":[18,143],"placed":[19],"at":[20],"of":[23,113],"Internet.":[25],"Furthermore,":[26],"these":[27],"cache":[30],"data":[31,39,52,68,75,126,141,151,178,203,231],"to":[32,49,64,108,153,228,234],"provide":[33],"services":[34],"for":[35,124,200],"users.":[37],"The":[38,60,161],"sharing":[40,127],"among":[41],"can":[44,173],"effectively":[45],"shorten":[46],"retrieve":[50,229],"further":[54],"reduce":[55],"bandwidth":[58],"consumption.":[59],"key":[61],"challenge":[62],"is":[63,76,84,87,163,189],"construct":[65],"an":[66,89,170],"efficient":[67,190],"indexing":[69,99,103,154],"mechanism":[70,123],"no":[71],"matter":[72],"how":[73],"cached":[77],"network.":[81,185],"Although":[82],"this":[83],"essential,":[85],"it":[86],"still":[88],"open":[90],"problem.":[91],"Moreover,":[92],"existing":[93],"methods":[94],"such":[95],"as":[96],"centralized":[98],"DHT":[102,239],"other":[105],"fields":[106],"fail":[107],"meet":[109],"performance":[111],"demand":[112],"computing.":[115,130],"This":[116],"paper":[117],"presents":[118],"COordinate-based":[120],"INdexing":[121],"(COIN)":[122],"COIN":[131,149,162,188,207,216],"maintains":[132],"virtual":[134],"space":[135],"switches":[138],"indexes":[142,152],"associated":[144],"with":[145],"coordinates.":[147,160],"Then,":[148],"distributes":[150],"based":[157],"on":[158],"those":[159],"effective":[164],"because":[165],"any":[166],"query":[167],"request":[168],"from":[169],"server":[172],"be":[174],"responded":[175],"when":[176],"has":[179],"been":[180],"stored":[181],"More":[186],"importantly,":[187],"both":[192],"routing":[193],"path":[194,220],"lengths":[195],"forwarding":[197,225],"table":[198,226],"sizes":[199],"publishing/querying":[201],"indexes.":[204],"We":[205],"implement":[206],"P4":[210],"prototype.":[211],"Experimental":[212],"results":[213],"show":[214],"that":[215],"uses":[217],"59%":[218],"shorter":[219],"length":[221],"30%":[223],"less":[224],"entries":[227],"index":[232],"compared":[233],"using":[235],"Chord,":[236],"well-known":[238],"solution.":[240]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":5},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":7},{"year":2020,"cited_by_count":6},{"year":2019,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}