{"id":"https://openalex.org/W3194095569","doi":"https://doi.org/10.1145/3462203.3475901","title":"HELIOS CJ App","display_name":"HELIOS CJ App","publication_year":2021,"publication_date":"2021-08-19","ids":{"openalex":"https://openalex.org/W3194095569","doi":"https://doi.org/10.1145/3462203.3475901","mag":"3194095569"},"language":"en","primary_location":{"id":"doi:10.1145/3462203.3475901","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3462203.3475901","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the Conference on Information Technology for Social Good","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/A5010577433","display_name":"Barbara Guidi","orcid":"https://orcid.org/0000-0002-0151-6469"},"institutions":[{"id":"https://openalex.org/I108290504","display_name":"University of Pisa","ror":"https://ror.org/03ad39j10","country_code":"IT","type":"education","lineage":["https://openalex.org/I108290504"]}],"countries":["IT"],"is_corresponding":true,"raw_author_name":"Barbara Guidi","raw_affiliation_strings":["Department of Computer Science, University of Pisa, Pisa, Italy"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science, University of Pisa, Pisa, Italy","institution_ids":["https://openalex.org/I108290504"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5015647058","display_name":"Laura Ricci","orcid":"https://orcid.org/0000-0002-8179-8215"},"institutions":[{"id":"https://openalex.org/I108290504","display_name":"University of Pisa","ror":"https://ror.org/03ad39j10","country_code":"IT","type":"education","lineage":["https://openalex.org/I108290504"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Laura Ricci","raw_affiliation_strings":["Department of Computer Science, University of Pisa, Pisa, Italy"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science, University of Pisa, Pisa, Italy","institution_ids":["https://openalex.org/I108290504"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5054851309","display_name":"Rolf Nyffenegger","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Rolf Nyffenegger","raw_affiliation_strings":["SWISS TXT, Switzerland"],"affiliations":[{"raw_affiliation_string":"SWISS TXT, Switzerland","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5003713907","display_name":"Robin Ribback","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Robin Ribback","raw_affiliation_strings":["SWISS TXT, Switzerland"],"affiliations":[{"raw_affiliation_string":"SWISS TXT, Switzerland","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5010577433"],"corresponding_institution_ids":["https://openalex.org/I108290504"],"apc_list":null,"apc_paid":null,"fwci":0.3182,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.61022505,"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":"31","last_page":"36"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11478","display_name":"Caching and Content Delivery","score":0.9973999857902527,"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":0.9973999857902527,"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/T11045","display_name":"Privacy, Security, and Data Protection","score":0.9923999905586243,"subfield":{"id":"https://openalex.org/subfields/3312","display_name":"Sociology and Political Science"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T11896","display_name":"Opportunistic and Delay-Tolerant Networks","score":0.9842000007629395,"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/decentralization","display_name":"Decentralization","score":0.6426066160202026},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6350195407867432},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.6267423629760742},{"id":"https://openalex.org/keywords/remuneration","display_name":"Remuneration","score":0.6178909540176392},{"id":"https://openalex.org/keywords/context","display_name":"Context (archaeology)","score":0.5990296006202698},{"id":"https://openalex.org/keywords/publishing","display_name":"Publishing","score":0.5948882102966309},{"id":"https://openalex.org/keywords/journalism","display_name":"Journalism","score":0.5279570817947388},{"id":"https://openalex.org/keywords/news-aggregator","display_name":"News aggregator","score":0.4905654788017273},{"id":"https://openalex.org/keywords/order","display_name":"Order (exchange)","score":0.4586522579193115},{"id":"https://openalex.org/keywords/social-media","display_name":"Social media","score":0.446400910615921},{"id":"https://openalex.org/keywords/internet-privacy","display_name":"Internet privacy","score":0.43906399607658386},{"id":"https://openalex.org/keywords/advertising","display_name":"Advertising","score":0.2448579967021942},{"id":"https://openalex.org/keywords/business","display_name":"Business","score":0.22687360644340515},{"id":"https://openalex.org/keywords/political-science","display_name":"Political science","score":0.20870041847229004}],"concepts":[{"id":"https://openalex.org/C136810230","wikidata":"https://www.wikidata.org/wiki/Q188961","display_name":"Decentralization","level":2,"score":0.6426066160202026},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6350195407867432},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.6267423629760742},{"id":"https://openalex.org/C2777488495","wikidata":"https://www.wikidata.org/wiki/Q1742093","display_name":"Remuneration","level":2,"score":0.6178909540176392},{"id":"https://openalex.org/C2779343474","wikidata":"https://www.wikidata.org/wiki/Q3109175","display_name":"Context (archaeology)","level":2,"score":0.5990296006202698},{"id":"https://openalex.org/C151719136","wikidata":"https://www.wikidata.org/wiki/Q3972943","display_name":"Publishing","level":2,"score":0.5948882102966309},{"id":"https://openalex.org/C119513131","wikidata":"https://www.wikidata.org/wiki/Q11030","display_name":"Journalism","level":2,"score":0.5279570817947388},{"id":"https://openalex.org/C180505990","wikidata":"https://www.wikidata.org/wiki/Q498267","display_name":"News aggregator","level":2,"score":0.4905654788017273},{"id":"https://openalex.org/C182306322","wikidata":"https://www.wikidata.org/wiki/Q1779371","display_name":"Order (exchange)","level":2,"score":0.4586522579193115},{"id":"https://openalex.org/C518677369","wikidata":"https://www.wikidata.org/wiki/Q202833","display_name":"Social media","level":2,"score":0.446400910615921},{"id":"https://openalex.org/C108827166","wikidata":"https://www.wikidata.org/wiki/Q175975","display_name":"Internet privacy","level":1,"score":0.43906399607658386},{"id":"https://openalex.org/C112698675","wikidata":"https://www.wikidata.org/wiki/Q37038","display_name":"Advertising","level":1,"score":0.2448579967021942},{"id":"https://openalex.org/C144133560","wikidata":"https://www.wikidata.org/wiki/Q4830453","display_name":"Business","level":0,"score":0.22687360644340515},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.20870041847229004},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0},{"id":"https://openalex.org/C10138342","wikidata":"https://www.wikidata.org/wiki/Q43015","display_name":"Finance","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1145/3462203.3475901","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3462203.3475901","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the Conference on Information Technology for Social Good","raw_type":"proceedings-article"},{"id":"pmh:oai:arpi.unipi.it:11568/1121461","is_oa":false,"landing_page_url":"http://hdl.handle.net/11568/1121461","pdf_url":null,"source":{"id":"https://openalex.org/S4377196265","display_name":"CINECA IRIS Institutial research information system (University of Pisa)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I108290504","host_organization_name":"University of Pisa","host_organization_lineage":["https://openalex.org/I108290504"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/conferenceObject"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G3644630223","display_name":"HELIOS: A Context-aware Distributed Social Networking Framework","funder_award_id":"825585","funder_id":"https://openalex.org/F4320320300","funder_display_name":"European Commission"},{"id":"https://openalex.org/G4686547885","display_name":null,"funder_award_id":"825585","funder_id":"https://openalex.org/F4320332999","funder_display_name":"Horizon 2020 Framework Programme"},{"id":"https://openalex.org/G4937468798","display_name":null,"funder_award_id":"H2020","funder_id":"https://openalex.org/F4320320300","funder_display_name":"European Commission"},{"id":"https://openalex.org/G5345301132","display_name":null,"funder_award_id":"H2020-825585 HELIOS","funder_id":"https://openalex.org/F4320320300","funder_display_name":"European Commission"},{"id":"https://openalex.org/G7926498834","display_name":null,"funder_award_id":"825585","funder_id":"https://openalex.org/F4320337663","funder_display_name":"H2020 Industrial Leadership"},{"id":"https://openalex.org/G7971347601","display_name":null,"funder_award_id":"H2020-825585","funder_id":"https://openalex.org/F4320320300","funder_display_name":"European Commission"}],"funders":[{"id":"https://openalex.org/F4320320300","display_name":"European Commission","ror":"https://ror.org/00k4n6c32"},{"id":"https://openalex.org/F4320332999","display_name":"Horizon 2020 Framework Programme","ror":"https://ror.org/00k4n6c32"},{"id":"https://openalex.org/F4320337663","display_name":"H2020 Industrial Leadership","ror":null}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":11,"referenced_works":["https://openalex.org/W2102239196","https://openalex.org/W2293716642","https://openalex.org/W2332752183","https://openalex.org/W2526539879","https://openalex.org/W2595976459","https://openalex.org/W2807687614","https://openalex.org/W2887214122","https://openalex.org/W2907577569","https://openalex.org/W3006439908","https://openalex.org/W3016642624","https://openalex.org/W3083158131"],"related_works":["https://openalex.org/W2015078956","https://openalex.org/W4225773843","https://openalex.org/W1902160994","https://openalex.org/W1875380712","https://openalex.org/W3205953821","https://openalex.org/W1947232276","https://openalex.org/W4312677897","https://openalex.org/W3036238356","https://openalex.org/W4313476454","https://openalex.org/W2789951812"],"abstract_inverted_index":{"The":[0,46,109],"decentralization":[1],"of":[2,58,65,75,80,105,166],"Social":[3],"Media":[4],"applications":[5],"has":[6,19],"gained":[7],"importance":[8],"in":[9,22,102],"the":[10,16,37,56,63,66,73,78,95,103,106,124,127,129,154,164,167],"last":[11],"years.":[12],"In":[13,90,159],"this":[14,91,160],"direction,":[15],"HELIOS":[17,96,107],"project":[18],"been":[20],"proposed":[21],"order":[23],"to":[24,51,85,114,133],"provide":[25],"a":[26,139,149],"decentralized":[27,140],"platform":[28],"for":[29,68,135,151],"social":[30,35],"applications.":[31],"Among":[32],"these":[33],"several":[34],"applications,":[36],"Journalism":[38,98],"field":[39],"is":[40,54,88,131],"considered":[41],"an":[42],"important":[43],"use":[44],"case.":[45],"main":[47],"problem":[48],"which":[49],"needs":[50],"be":[52],"addressed":[53],"preventing":[55],"spread":[57],"fake":[59],"news":[60],"and":[61,142,173],"ensuring":[62],"authenticity":[64],"literature":[67],"end":[69],"readers.":[70],"Furthermore,":[71,146],"with":[72],"rise":[74],"Citizen":[76,97],"Journalism,":[77],"way":[79],"how":[81,174],"people":[82],"can":[83],"participate":[84],"share":[86],"information":[87],"changed.":[89],"paper,":[92,161],"we":[93,162],"present":[94],"App":[99,111,168],"(CJ)":[100],"developed":[101],"context":[104],"project.":[108],"CJ":[110,155],"allows":[112],"users":[113],"contribute":[115],"content":[116,125,130],"anonymously,":[117],"based":[118],"on":[119,138],"blockchain":[120],"technology.":[121],"After":[122],"publishing":[123],"via":[126],"app,":[128],"available":[132],"publishers":[134],"further":[136],"distribution,":[137],"P2P":[141],"IPFS-based":[143],"network":[144],"storage.":[145],"by":[147,169],"making":[148],"donation":[150],"particular":[152],"content,":[153],"also":[156],"receives":[157],"remuneration.":[158],"show":[163],"architecture":[165],"describing":[170],"its":[171],"components":[172],"it":[175],"works.":[176]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":1},{"year":2021,"cited_by_count":1}],"updated_date":"2026-03-13T16:22:10.518609","created_date":"2021-08-30T00:00:00"}