{"id":"https://openalex.org/W4288070794","doi":"https://doi.org/10.14778/3538598.3538609","title":"Decentralized crowdsourcing for human intelligence tasks with efficient on-chain cost","display_name":"Decentralized crowdsourcing for human intelligence tasks with efficient on-chain cost","publication_year":2022,"publication_date":"2022-05-01","ids":{"openalex":"https://openalex.org/W4288070794","doi":"https://doi.org/10.14778/3538598.3538609"},"language":"en","primary_location":{"id":"doi:10.14778/3538598.3538609","is_oa":false,"landing_page_url":"https://doi.org/10.14778/3538598.3538609","pdf_url":null,"source":{"id":"https://openalex.org/S4210226185","display_name":"Proceedings of the VLDB Endowment","issn_l":"2150-8097","issn":["2150-8097"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the VLDB Endowment","raw_type":"journal-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/A5007327474","display_name":"Yihuai Liang","orcid":"https://orcid.org/0000-0002-6254-9969"},"institutions":[{"id":"https://openalex.org/I191879574","display_name":"Inha University","ror":"https://ror.org/01easw929","country_code":"KR","type":"education","lineage":["https://openalex.org/I191879574"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Yihuai Liang","raw_affiliation_strings":["Inha University, Incheon, Republic of Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Inha University, Incheon, Republic of Korea","institution_ids":["https://openalex.org/I191879574"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100755331","display_name":"Yan Li","orcid":"https://orcid.org/0000-0003-0749-6232"},"institutions":[{"id":"https://openalex.org/I191879574","display_name":"Inha University","ror":"https://ror.org/01easw929","country_code":"KR","type":"education","lineage":["https://openalex.org/I191879574"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Yan Li","raw_affiliation_strings":["Inha University, Incheon, Republic of Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Inha University, Incheon, Republic of Korea","institution_ids":["https://openalex.org/I191879574"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5061420652","display_name":"Byeong\u2010Seok Shin","orcid":"https://orcid.org/0000-0001-7742-4846"},"institutions":[{"id":"https://openalex.org/I191879574","display_name":"Inha University","ror":"https://ror.org/01easw929","country_code":"KR","type":"education","lineage":["https://openalex.org/I191879574"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Byeong-Seok Shin","raw_affiliation_strings":["Inha University, Incheon, Republic of Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Inha University, Incheon, Republic of Korea","institution_ids":["https://openalex.org/I191879574"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":3.1866,"has_fulltext":false,"cited_by_count":10,"citation_normalized_percentile":{"value":0.92994694,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":99},"biblio":{"volume":"15","issue":"9","first_page":"1875","last_page":"1888"},"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/T11704","display_name":"Mobile Crowdsensing and Crowdsourcing","score":0.9995999932289124,"subfield":{"id":"https://openalex.org/subfields/1706","display_name":"Computer Science Applications"},"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/T10237","display_name":"Cryptography and Data Security","score":0.9937999844551086,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/crowdsourcing","display_name":"Crowdsourcing","score":0.9563073515892029},{"id":"https://openalex.org/keywords/cryptocurrency","display_name":"Cryptocurrency","score":0.758887767791748},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7348751425743103},{"id":"https://openalex.org/keywords/blockchain","display_name":"Blockchain","score":0.6193246841430664},{"id":"https://openalex.org/keywords/quality","display_name":"Quality (philosophy)","score":0.5588461756706238},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.5500544309616089},{"id":"https://openalex.org/keywords/human-intelligence","display_name":"Human intelligence","score":0.5314817428588867},{"id":"https://openalex.org/keywords/zero-knowledge-proof","display_name":"Zero-knowledge proof","score":0.5260127782821655},{"id":"https://openalex.org/keywords/payment","display_name":"Payment","score":0.4649905562400818},{"id":"https://openalex.org/keywords/cryptography","display_name":"Cryptography","score":0.46391478180885315},{"id":"https://openalex.org/keywords/mathematical-proof","display_name":"Mathematical proof","score":0.43870651721954346},{"id":"https://openalex.org/keywords/data-science","display_name":"Data science","score":0.3764035105705261},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3026166558265686},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.17716151475906372}],"concepts":[{"id":"https://openalex.org/C62230096","wikidata":"https://www.wikidata.org/wiki/Q275969","display_name":"Crowdsourcing","level":2,"score":0.9563073515892029},{"id":"https://openalex.org/C180706569","wikidata":"https://www.wikidata.org/wiki/Q13479982","display_name":"Cryptocurrency","level":2,"score":0.758887767791748},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7348751425743103},{"id":"https://openalex.org/C2779687700","wikidata":"https://www.wikidata.org/wiki/Q20514253","display_name":"Blockchain","level":2,"score":0.6193246841430664},{"id":"https://openalex.org/C2779530757","wikidata":"https://www.wikidata.org/wiki/Q1207505","display_name":"Quality (philosophy)","level":2,"score":0.5588461756706238},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.5500544309616089},{"id":"https://openalex.org/C105409693","wikidata":"https://www.wikidata.org/wiki/Q5937824","display_name":"Human intelligence","level":2,"score":0.5314817428588867},{"id":"https://openalex.org/C176329583","wikidata":"https://www.wikidata.org/wiki/Q191943","display_name":"Zero-knowledge proof","level":3,"score":0.5260127782821655},{"id":"https://openalex.org/C145097563","wikidata":"https://www.wikidata.org/wiki/Q1148747","display_name":"Payment","level":2,"score":0.4649905562400818},{"id":"https://openalex.org/C178489894","wikidata":"https://www.wikidata.org/wiki/Q8789","display_name":"Cryptography","level":2,"score":0.46391478180885315},{"id":"https://openalex.org/C108710211","wikidata":"https://www.wikidata.org/wiki/Q11538","display_name":"Mathematical proof","level":2,"score":0.43870651721954346},{"id":"https://openalex.org/C2522767166","wikidata":"https://www.wikidata.org/wiki/Q2374463","display_name":"Data science","level":1,"score":0.3764035105705261},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3026166558265686},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.17716151475906372},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C111472728","wikidata":"https://www.wikidata.org/wiki/Q9471","display_name":"Epistemology","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.14778/3538598.3538609","is_oa":false,"landing_page_url":"https://doi.org/10.14778/3538598.3538609","pdf_url":null,"source":{"id":"https://openalex.org/S4210226185","display_name":"Proceedings of the VLDB Endowment","issn_l":"2150-8097","issn":["2150-8097"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the VLDB Endowment","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":37,"referenced_works":["https://openalex.org/W1506491340","https://openalex.org/W1562226375","https://openalex.org/W2043007983","https://openalex.org/W2075144441","https://openalex.org/W2143890915","https://openalex.org/W2162184417","https://openalex.org/W2231944250","https://openalex.org/W2517744317","https://openalex.org/W2688317400","https://openalex.org/W2724474800","https://openalex.org/W2739845435","https://openalex.org/W2766738123","https://openalex.org/W2790257806","https://openalex.org/W2791307302","https://openalex.org/W2792932412","https://openalex.org/W2795109472","https://openalex.org/W2795991327","https://openalex.org/W2889906277","https://openalex.org/W2892142441","https://openalex.org/W2896372906","https://openalex.org/W2898069736","https://openalex.org/W2901556011","https://openalex.org/W2920733725","https://openalex.org/W2944812228","https://openalex.org/W2947690458","https://openalex.org/W2948269220","https://openalex.org/W2948602552","https://openalex.org/W2973889821","https://openalex.org/W2986418087","https://openalex.org/W2986725445","https://openalex.org/W2999393238","https://openalex.org/W3031161010","https://openalex.org/W3033965148","https://openalex.org/W3046809616","https://openalex.org/W3101098008","https://openalex.org/W3161451397","https://openalex.org/W4239982965"],"related_works":["https://openalex.org/W4307865394","https://openalex.org/W4312758569","https://openalex.org/W4323033642","https://openalex.org/W4288281978","https://openalex.org/W2957909682","https://openalex.org/W2949388988","https://openalex.org/W2790327798","https://openalex.org/W4288070794","https://openalex.org/W3202719367","https://openalex.org/W2949069981"],"abstract_inverted_index":{"Crowdsourcing":[0],"for":[1,18,163],"Human":[2],"Intelligence":[3],"Tasks":[4],"(HIT)":[5],"has":[6],"been":[7],"widely":[8],"used":[9],"to":[10,26,49,82,126,136],"crowdsource":[11],"human":[12],"knowledge,":[13],"such":[14,35,73],"as":[15,45,74],"image":[16],"annotation":[17],"machine":[19],"learning.":[20],"We":[21,157],"use":[22,137],"a":[23,46,53,56,59,115],"public":[24],"blockchain":[25,38],"play":[27],"the":[28,37,79,83,111,128,134,141,145,149,155],"role":[29],"of":[30,114,170],"traditional":[31],"centralized":[32],"HIT":[33,166],"systems,":[34],"that":[36],"deals":[39],"with":[40,86],"cryptocurrency":[41],"payments":[42],"and":[43,55,64,101,167],"acts":[44],"trustworthy":[47],"judge":[48],"resolve":[50],"disputes":[51],"between":[52],"worker":[54],"requester":[57,135,142],"in":[58],"decentralized":[60,165],"setting,":[61],"preventing":[62],"false-reporting":[63],"free-riding.":[65],"Our":[66],"approach":[67,90,119],"neither":[68],"uses":[69,120],"expensive":[70],"cryptographic":[71],"tools,":[72],"zero-knowledge":[75],"proofs,":[76],"nor":[77],"sends":[78],"worker's":[80,129,146],"answers":[81,122,147],"blockchain.":[84],"Compared":[85],"prior":[87],"works,":[88],"our":[89,118,164,171],"significantly":[91],"reduces":[92],"on-chain":[93,99],"cost:":[94],"it":[95],"only":[96],"requires":[97],"O(1)":[98],"storage":[100],"O(log":[102],"N":[103,109],")":[104],"smart":[105],"contract":[106],"computation,":[107],"where":[108],"is":[110],"question":[112],"number":[113],"HIT.":[116],"Additionally,":[117],"known":[121,139],"or":[123],"gold":[124],"standards":[125],"determine":[127],"answer":[130,150],"quality.":[131],"To":[132],"motivate":[133],"honest":[138],"answers,":[140],"cannot":[143],"learn":[144],"if":[148],"quality":[151],"does":[152],"not":[153],"meet":[154],"requirement.":[156],"further":[158],"provide":[159],"formal":[160],"security":[161,169],"definitions":[162],"prove":[168],"construction.":[172]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":7},{"year":2023,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}