{"id":"https://openalex.org/W2954637713","doi":"https://doi.org/10.1109/bloc.2019.8751417","title":"Proof of Delivery in a Trustless Network","display_name":"Proof of Delivery in a Trustless Network","publication_year":2019,"publication_date":"2019-05-01","ids":{"openalex":"https://openalex.org/W2954637713","doi":"https://doi.org/10.1109/bloc.2019.8751417","mag":"2954637713"},"language":"en","primary_location":{"id":"doi:10.1109/bloc.2019.8751417","is_oa":false,"landing_page_url":"https://doi.org/10.1109/bloc.2019.8751417","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 IEEE International Conference on Blockchain and Cryptocurrency (ICBC)","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/A5016826928","display_name":"Kyle Park","orcid":null},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Kyle Park","raw_affiliation_strings":["Network Defines, Inc"],"affiliations":[{"raw_affiliation_string":"Network Defines, Inc","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5011145339","display_name":"Kideok Cho","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Kideok Cho","raw_affiliation_strings":["Network Defines, Inc"],"affiliations":[{"raw_affiliation_string":"Network Defines, Inc","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5028755720","display_name":"Dookyoon Han","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Dookyoon Han","raw_affiliation_strings":["Network Defines, Inc"],"affiliations":[{"raw_affiliation_string":"Network Defines, Inc","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5106697357","display_name":"Ted Kwon","orcid":null},"institutions":[{"id":"https://openalex.org/I139264467","display_name":"Seoul National University","ror":"https://ror.org/04h9pn542","country_code":"KR","type":"education","lineage":["https://openalex.org/I139264467"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Ted Kwon","raw_affiliation_strings":["Seoul National University, Korea","Seoul National University, Gwanak-gu, Seoul, KR"],"affiliations":[{"raw_affiliation_string":"Seoul National University, Korea","institution_ids":["https://openalex.org/I139264467"]},{"raw_affiliation_string":"Seoul National University, Gwanak-gu, Seoul, KR","institution_ids":["https://openalex.org/I139264467"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5015321839","display_name":"Sangheon Pack","orcid":"https://orcid.org/0000-0002-1085-1568"},"institutions":[{"id":"https://openalex.org/I197347611","display_name":"Korea University","ror":"https://ror.org/047dqcg40","country_code":"KR","type":"education","lineage":["https://openalex.org/I197347611"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Sangheon Pack","raw_affiliation_strings":["Korea University, Korea"],"affiliations":[{"raw_affiliation_string":"Korea University, Korea","institution_ids":["https://openalex.org/I197347611"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5016826928"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.5306,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.68317417,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"196","last_page":"200"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10742","display_name":"Peer-to-Peer Network Technologies","score":0.9998000264167786,"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/T10742","display_name":"Peer-to-Peer Network Technologies","score":0.9998000264167786,"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":0.9987000226974487,"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/T10270","display_name":"Blockchain Technology Applications and Security","score":0.9975000023841858,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/trustworthiness","display_name":"Trustworthiness","score":0.8092135190963745},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7202529907226562},{"id":"https://openalex.org/keywords/database-transaction","display_name":"Database transaction","score":0.6308748126029968},{"id":"https://openalex.org/keywords/peer-to-peer","display_name":"Peer-to-peer","score":0.5906367301940918},{"id":"https://openalex.org/keywords/content-delivery","display_name":"Content delivery","score":0.5807082653045654},{"id":"https://openalex.org/keywords/window","display_name":"Window (computing)","score":0.5531463027000427},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.34170329570770264},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.31686967611312866},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.29275721311569214},{"id":"https://openalex.org/keywords/database","display_name":"Database","score":0.1333363652229309}],"concepts":[{"id":"https://openalex.org/C153701036","wikidata":"https://www.wikidata.org/wiki/Q659974","display_name":"Trustworthiness","level":2,"score":0.8092135190963745},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7202529907226562},{"id":"https://openalex.org/C75949130","wikidata":"https://www.wikidata.org/wiki/Q848010","display_name":"Database transaction","level":2,"score":0.6308748126029968},{"id":"https://openalex.org/C534932454","wikidata":"https://www.wikidata.org/wiki/Q161410","display_name":"Peer-to-peer","level":2,"score":0.5906367301940918},{"id":"https://openalex.org/C2986847828","wikidata":"https://www.wikidata.org/wiki/Q269415","display_name":"Content delivery","level":2,"score":0.5807082653045654},{"id":"https://openalex.org/C2778751112","wikidata":"https://www.wikidata.org/wiki/Q835016","display_name":"Window (computing)","level":2,"score":0.5531463027000427},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.34170329570770264},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.31686967611312866},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.29275721311569214},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.1333363652229309}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/bloc.2019.8751417","is_oa":false,"landing_page_url":"https://doi.org/10.1109/bloc.2019.8751417","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 IEEE International Conference on Blockchain and Cryptocurrency (ICBC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.5,"display_name":"Peace, Justice and strong institutions","id":"https://metadata.un.org/sdg/16"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":5,"referenced_works":["https://openalex.org/W239964209","https://openalex.org/W2101818463","https://openalex.org/W2153196247","https://openalex.org/W6609205758","https://openalex.org/W6682662122"],"related_works":["https://openalex.org/W2109115373","https://openalex.org/W2390901981","https://openalex.org/W2076536433","https://openalex.org/W90316445","https://openalex.org/W4327743613","https://openalex.org/W2965447900","https://openalex.org/W4230691760","https://openalex.org/W3199750033","https://openalex.org/W4391923333","https://openalex.org/W2374509987"],"abstract_inverted_index":{"We":[0],"propose":[1],"a":[2,20,30,36,56,64,75,79,88],"novel":[3],"proof":[4],"of":[5,55,63,74],"delivery":[6,17,53,85],"(PoD)":[7],"mechanism":[8],"to":[9,12,71],"incentivize":[10],"peers":[11],"participate":[13],"in":[14,19],"peer-to-peer":[15],"content":[16,45],"services":[18],"secure":[21],"and":[22],"effective":[23],"fashion.":[24],"By":[25],"analyzing":[26],"transaction":[27],"records":[28],"on":[29],"blockchain,":[31],"the":[32,48,52,61,72,95],"PoD":[33,49],"can":[34,50],"detect":[35],"fraudulent":[37,89],"peer":[38,58,81],"which":[39,97],"does":[40],"not":[41],"pay":[42],"for":[43],"its":[44],"retrieval.":[46],"Moreover,":[47],"enhance":[51],"performance":[54,86],"trustworthy":[57,80],"by":[59,100],"substantiating":[60],"notion":[62],"trust":[65],"window,":[66],"whose":[67],"size":[68],"is":[69,98],"proportional":[70],"trustworthiness":[73],"peer.":[76],"That":[77],"is,":[78],"will":[82,91],"experience":[83],"enhanced":[84],"while":[87],"one":[90],"be":[92],"isolated":[93],"from":[94],"network,":[96],"checked":[99],"simulation":[101],"results.":[102]},"counts_by_year":[{"year":2024,"cited_by_count":2},{"year":2021,"cited_by_count":3}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
