{"id":"https://openalex.org/W4200427887","doi":"https://doi.org/10.1145/3490322.3490335","title":"Research on Blockchain Storage Extension Based on DHT","display_name":"Research on Blockchain Storage Extension Based on DHT","publication_year":2021,"publication_date":"2021-09-24","ids":{"openalex":"https://openalex.org/W4200427887","doi":"https://doi.org/10.1145/3490322.3490335"},"language":"en","primary_location":{"id":"doi:10.1145/3490322.3490335","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3490322.3490335","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 4th International Conference on Big Data Technologies","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/A5112723307","display_name":"Jiagui Xie","orcid":null},"institutions":[{"id":"https://openalex.org/I4210130112","display_name":"China Academy of Information and Communications Technology","ror":"https://ror.org/038dte259","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210130112","https://openalex.org/I890469752"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Jiagui Xie","raw_affiliation_strings":["Industrial Internet and IOT Research Institute, China Academy of Information and Communications Technology(CAICT), China"],"affiliations":[{"raw_affiliation_string":"Industrial Internet and IOT Research Institute, China Academy of Information and Communications Technology(CAICT), China","institution_ids":["https://openalex.org/I4210130112"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5013155871","display_name":"LI Zhi-ping","orcid":"https://orcid.org/0000-0001-7274-5501"},"institutions":[{"id":"https://openalex.org/I4210130112","display_name":"China Academy of Information and Communications Technology","ror":"https://ror.org/038dte259","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210130112","https://openalex.org/I890469752"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhiping Li","raw_affiliation_strings":["Industrial Internet and IOT Research Institute, China Academy of Information and Communications Technology(CAICT), China"],"affiliations":[{"raw_affiliation_string":"Industrial Internet and IOT Research Institute, China Academy of Information and Communications Technology(CAICT), China","institution_ids":["https://openalex.org/I4210130112"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5019598467","display_name":"Jian Gang Jin","orcid":"https://orcid.org/0000-0002-8507-1435"},"institutions":[{"id":"https://openalex.org/I4210130112","display_name":"China Academy of Information and Communications Technology","ror":"https://ror.org/038dte259","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210130112","https://openalex.org/I890469752"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jian Jin","raw_affiliation_strings":["Industrial Internet and IOT Research Institute, China Academy of Information and Communications Technology(CAICT), China"],"affiliations":[{"raw_affiliation_string":"Industrial Internet and IOT Research Institute, China Academy of Information and Communications Technology(CAICT), China","institution_ids":["https://openalex.org/I4210130112"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100335344","display_name":"Bo Zhang","orcid":"https://orcid.org/0000-0002-9714-2827"},"institutions":[{"id":"https://openalex.org/I4210130112","display_name":"China Academy of Information and Communications Technology","ror":"https://ror.org/038dte259","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210130112","https://openalex.org/I890469752"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Bo Zhang","raw_affiliation_strings":["Industrial Internet and IOT Research Institute, China Academy of Information and Communications Technology(CAICT), China"],"affiliations":[{"raw_affiliation_string":"Industrial Internet and IOT Research Institute, China Academy of Information and Communications Technology(CAICT), China","institution_ids":["https://openalex.org/I4210130112"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5056174291","display_name":"Yuqing Hua","orcid":"https://orcid.org/0009-0007-0818-1060"},"institutions":[{"id":"https://openalex.org/I4210130112","display_name":"China Academy of Information and Communications Technology","ror":"https://ror.org/038dte259","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210130112","https://openalex.org/I890469752"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yuqing Hua","raw_affiliation_strings":["Industrial Internet and IOT Research Institute, China Academy of Information and Communications Technology(CAICT), China"],"affiliations":[{"raw_affiliation_string":"Industrial Internet and IOT Research Institute, China Academy of Information and Communications Technology(CAICT), China","institution_ids":["https://openalex.org/I4210130112"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5112723307"],"corresponding_institution_ids":["https://openalex.org/I4210130112"],"apc_list":null,"apc_paid":null,"fwci":1.1016,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.83474229,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"79","last_page":"85"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10270","display_name":"Blockchain Technology Applications and Security","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"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/T10270","display_name":"Blockchain Technology Applications and Security","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"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/T11478","display_name":"Caching and Content Delivery","score":0.9972000122070312,"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":0.9930999875068665,"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/blockchain","display_name":"Blockchain","score":0.9509371519088745},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7958294153213501},{"id":"https://openalex.org/keywords/node","display_name":"Node (physics)","score":0.7670408487319946},{"id":"https://openalex.org/keywords/distributed-data-store","display_name":"Distributed data store","score":0.6231663823127747},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.5878211259841919},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.5412745475769043},{"id":"https://openalex.org/keywords/cluster","display_name":"Cluster (spacecraft)","score":0.4370574951171875},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.14245343208312988},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.07600250840187073}],"concepts":[{"id":"https://openalex.org/C2779687700","wikidata":"https://www.wikidata.org/wiki/Q20514253","display_name":"Blockchain","level":2,"score":0.9509371519088745},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7958294153213501},{"id":"https://openalex.org/C62611344","wikidata":"https://www.wikidata.org/wiki/Q1062658","display_name":"Node (physics)","level":2,"score":0.7670408487319946},{"id":"https://openalex.org/C24885549","wikidata":"https://www.wikidata.org/wiki/Q339678","display_name":"Distributed data store","level":2,"score":0.6231663823127747},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.5878211259841919},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.5412745475769043},{"id":"https://openalex.org/C164866538","wikidata":"https://www.wikidata.org/wiki/Q367351","display_name":"Cluster (spacecraft)","level":2,"score":0.4370574951171875},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.14245343208312988},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.07600250840187073},{"id":"https://openalex.org/C66938386","wikidata":"https://www.wikidata.org/wiki/Q633538","display_name":"Structural engineering","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3490322.3490335","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3490322.3490335","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 4th International Conference on Big Data Technologies","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":9,"referenced_works":["https://openalex.org/W2119245106","https://openalex.org/W2613111422","https://openalex.org/W2811277026","https://openalex.org/W2902571157","https://openalex.org/W2962966164","https://openalex.org/W3151748982","https://openalex.org/W4248175462","https://openalex.org/W4249484115","https://openalex.org/W4300127641"],"related_works":["https://openalex.org/W2130966263","https://openalex.org/W1485627940","https://openalex.org/W2798955843","https://openalex.org/W2962966164","https://openalex.org/W4301823847","https://openalex.org/W2955031194","https://openalex.org/W1566886392","https://openalex.org/W3000885810","https://openalex.org/W14296039","https://openalex.org/W3174441132"],"abstract_inverted_index":{"With":[0],"the":[1,7,12,27,31,34,37,43,57,68,73,93,96,106,110,117,121,124,133,142,146,149,165,175],"rapid":[2],"growth":[3],"of":[4,10,15,30,33,39,105,120,145,167],"blockchain":[5,17,44,52,69,90,107],"data,":[6,91],"storage":[8,53,118,143,178],"cost":[9],"maintaining":[11],"full":[13],"node":[14,66,75,78,85],"a":[16,51,88,102,126],"is":[18,130],"getting":[19],"higher":[20],"and":[21,71,92,132,163],"higher.":[22],"This":[23],"has":[24],"led":[25],"to":[26,60,81,100,115,141],"gradual":[28],"weakening":[29],"decentralization":[32],"blockchain,":[35],"increasing":[36],"risk":[38],"51%":[40],"attacks":[41],"on":[42,47,159],"system.":[45],"Based":[46],"DHT,":[48],"we":[49,152],"propose":[50],"expansion":[54],"mechanism,":[55],"using":[56],"Kademlia":[58],"protocol":[59],"assign":[61],"unique":[62],"ID":[63],"for":[64],"every":[65],"in":[67,95,113,123,148],"network,":[70],"divide":[72],"entire":[74],"into":[76],"several":[77],"clusters":[79],"according":[80,140],"certain":[82],"rules,":[83],"each":[84],"cluster":[86,97,134],"stores":[87],"complete":[89],"nodes":[94,122,147],"only":[98],"need":[99],"store":[101],"small":[103],"part":[104],"data.":[108],"At":[109],"same":[111],"time,":[112],"order":[114],"reduce":[116],"pressure":[119],"cluster,":[125],"dynamic":[127],"reorganization":[128],"mechanism":[129],"proposed,":[131],"scale":[135],"will":[136],"be":[137],"dynamically":[138],"adjusted":[139],"capacity":[144],"cluster.":[150],"Finally,":[151],"established":[153],"an":[154],"experimental":[155],"simulation":[156],"model":[157],"based":[158],"Colored":[160],"Petri":[161],"Nets,":[162],"verified":[164],"superiority":[166],"our":[168],"proposed":[169],"scheme":[170],"by":[171],"comparing":[172],"it":[173],"with":[174],"other":[176],"two":[177],"schemes.":[179]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}