{"id":"https://openalex.org/W3131379266","doi":"https://doi.org/10.1109/comsnets51098.2021.9352892","title":"securePrune:Secure block pruning in UTXO based blockchains using Accumulators","display_name":"securePrune:Secure block pruning in UTXO based blockchains using Accumulators","publication_year":2021,"publication_date":"2021-01-05","ids":{"openalex":"https://openalex.org/W3131379266","doi":"https://doi.org/10.1109/comsnets51098.2021.9352892","mag":"3131379266"},"language":"en","primary_location":{"id":"doi:10.1109/comsnets51098.2021.9352892","is_oa":false,"landing_page_url":"https://doi.org/10.1109/comsnets51098.2021.9352892","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 International Conference on COMmunication Systems & NETworkS (COMSNETS)","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/A5113101846","display_name":"B. Swaroopa Reddy","orcid":null},"institutions":[{"id":"https://openalex.org/I65181880","display_name":"Indian Institute of Technology Hyderabad","ror":"https://ror.org/01j4v3x97","country_code":"IN","type":"education","lineage":["https://openalex.org/I65181880"]}],"countries":["IN"],"is_corresponding":true,"raw_author_name":"B Swaroopa Reddy","raw_affiliation_strings":["Indian Institute of Technology Hyderabad, Hyderabad, India"],"affiliations":[{"raw_affiliation_string":"Indian Institute of Technology Hyderabad, Hyderabad, India","institution_ids":["https://openalex.org/I65181880"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5113101846"],"corresponding_institution_ids":["https://openalex.org/I65181880"],"apc_list":null,"apc_paid":null,"fwci":2.5591,"has_fulltext":false,"cited_by_count":12,"citation_normalized_percentile":{"value":0.90802416,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"174","last_page":"178"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10270","display_name":"Blockchain Technology Applications and Security","score":0.9998999834060669,"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":0.9998999834060669,"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/T10772","display_name":"Distributed systems and fault tolerance","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/T11478","display_name":"Caching and Content Delivery","score":0.9692999720573425,"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":0.7650498747825623},{"id":"https://openalex.org/keywords/accumulator","display_name":"Accumulator (cryptography)","score":0.6701832413673401},{"id":"https://openalex.org/keywords/hydraulic-accumulator","display_name":"Hydraulic accumulator","score":0.5964808464050293},{"id":"https://openalex.org/keywords/block","display_name":"Block (permutation group theory)","score":0.5100067853927612},{"id":"https://openalex.org/keywords/snapshot","display_name":"Snapshot (computer storage)","score":0.4290015697479248},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.3851264417171478},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.3654334545135498},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.2679910957813263},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.14615803956985474},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.13299015164375305},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.0734955370426178}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7650498747825623},{"id":"https://openalex.org/C2078106","wikidata":"https://www.wikidata.org/wiki/Q14906620","display_name":"Accumulator (cryptography)","level":2,"score":0.6701832413673401},{"id":"https://openalex.org/C19221803","wikidata":"https://www.wikidata.org/wiki/Q4668679","display_name":"Hydraulic accumulator","level":2,"score":0.5964808464050293},{"id":"https://openalex.org/C2777210771","wikidata":"https://www.wikidata.org/wiki/Q4927124","display_name":"Block (permutation group theory)","level":2,"score":0.5100067853927612},{"id":"https://openalex.org/C55282118","wikidata":"https://www.wikidata.org/wiki/Q252683","display_name":"Snapshot (computer storage)","level":2,"score":0.4290015697479248},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.3851264417171478},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.3654334545135498},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.2679910957813263},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.14615803956985474},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.13299015164375305},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0734955370426178},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/comsnets51098.2021.9352892","is_oa":false,"landing_page_url":"https://doi.org/10.1109/comsnets51098.2021.9352892","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 International Conference on COMmunication Systems & NETworkS (COMSNETS)","raw_type":"proceedings-article"},{"id":"pmh:oai:raiith.iith.ac.in:10688","is_oa":false,"landing_page_url":null,"pdf_url":null,"source":{"id":"https://openalex.org/S4306400292","display_name":"Research Archive of Indian Institute of Technology Hyderabad (Indian Institute of Technology Hyderabad)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I65181880","host_organization_name":"Indian Institute of Technology Hyderabad","host_organization_lineage":["https://openalex.org/I65181880"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":"","raw_type":"Conference or Workshop Item"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":7,"referenced_works":["https://openalex.org/W1589205472","https://openalex.org/W2057248704","https://openalex.org/W2794461284","https://openalex.org/W2913435035","https://openalex.org/W3102661748","https://openalex.org/W4248175462","https://openalex.org/W4300127641"],"related_works":["https://openalex.org/W2359966250","https://openalex.org/W4385326254","https://openalex.org/W2360903023","https://openalex.org/W2382515793","https://openalex.org/W2016198829","https://openalex.org/W2331088322","https://openalex.org/W2257274484","https://openalex.org/W2348821681","https://openalex.org/W4312796091","https://openalex.org/W4231895149"],"abstract_inverted_index":{"In":[0,45],"this":[1],"paper,":[2],"we":[3],"propose":[4],"a":[5,18,52,95,140,151,159],"secure":[6,127],"block":[7,91,109],"pruning":[8,130],"scheme":[9],"called":[10,104],"securePrune":[11],"for":[12,97,115,139],"reducing":[13],"the":[14,28,48,55,60,65,69,74,80,87,90,98,108,118,124,132,136,145,155,163,167],"storage":[15,156],"space":[16,157],"of":[17,24,54,77,89,113,117,131,158,166],"full":[19,62,160],"node":[20,142,161],"and":[21,111,128,162],"synchronization":[22,137],"time":[23,138],"bootstrapping":[25,164],"nodes":[26,63],"joining":[27,143],"Peer-to-Peer":[29],"(P2P)":[30],"network":[31],"in":[32,64,107,123,154],"an":[33,101],"Unspent":[34],"Transaction":[35],"Outputs":[36],"(UTXO)":[37],"based":[38],"blockchain":[39,56],"like":[40],"bitcoin":[41],"using":[42],"RSA":[43,102],"accumulators.":[44],"our":[46],"scheme,":[47],"miners":[49],"periodically":[50],"release":[51],"snapshot":[53,81],"state":[57,99,106],"(UTXO":[58],"set),":[59],"other":[61],"network,":[66],"securely":[67],"prune":[68],"historical":[70],"blocks":[71],"after":[72],"attaining":[73],"required":[75],"number":[76],"confirmations":[78],"to":[79],"block.":[82,125],"This":[83],"is":[84],"achieved":[85],"through":[86],"modification":[88],"structure":[92],"by":[93],"including":[94],"representation":[96],"as":[100],"accumulator":[103,105],"header":[110],"proofs":[112],"knowledge":[114],"deletion/inclusion":[116],"current":[119],"block's":[120],"input/output":[121],"transactions":[122],"The":[126,147],"periodic":[129],"old":[133],"blocks,":[134],"reduce":[135],"new":[141,168],"into":[144],"network.":[146],"simulation":[148],"results":[149],"demonstrate":[150],"significant":[152],"reduction":[153],"cost":[165],"nodes.":[169]},"counts_by_year":[{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":4},{"year":2021,"cited_by_count":1}],"updated_date":"2026-04-04T16:13:02.066488","created_date":"2025-10-10T00:00:00"}