{"id":"https://openalex.org/W2065703591","doi":"https://doi.org/10.1145/1244002.1244340","title":"Fighting pollution dissemination in peer-to-peer networks","display_name":"Fighting pollution dissemination in peer-to-peer networks","publication_year":2007,"publication_date":"2007-03-11","ids":{"openalex":"https://openalex.org/W2065703591","doi":"https://doi.org/10.1145/1244002.1244340","mag":"2065703591"},"language":"en","primary_location":{"id":"doi:10.1145/1244002.1244340","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1244002.1244340","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2007 ACM symposium on Applied computing","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/A5111947726","display_name":"Cristiano Costa","orcid":null},"institutions":[{"id":"https://openalex.org/I110200422","display_name":"Universidade Federal de Minas Gerais","ror":"https://ror.org/0176yjw32","country_code":"BR","type":"education","lineage":["https://openalex.org/I110200422"]}],"countries":["BR"],"is_corresponding":true,"raw_author_name":"Cristiano Costa","raw_affiliation_strings":["Federal University of Minas Gerais, Belo Horizonte, Brazil","Federal University of Minas Gerais, Belo Horizonte; Brazil"],"affiliations":[{"raw_affiliation_string":"Federal University of Minas Gerais, Belo Horizonte, Brazil","institution_ids":["https://openalex.org/I110200422"]},{"raw_affiliation_string":"Federal University of Minas Gerais, Belo Horizonte; Brazil","institution_ids":["https://openalex.org/I110200422"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5061174518","display_name":"Vanessa Soares","orcid":null},"institutions":[{"id":"https://openalex.org/I110200422","display_name":"Universidade Federal de Minas Gerais","ror":"https://ror.org/0176yjw32","country_code":"BR","type":"education","lineage":["https://openalex.org/I110200422"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Vanessa Soares","raw_affiliation_strings":["Federal University of Minas Gerais, Belo Horizonte, Brazil","Federal University of Minas Gerais, Belo Horizonte; Brazil"],"affiliations":[{"raw_affiliation_string":"Federal University of Minas Gerais, Belo Horizonte, Brazil","institution_ids":["https://openalex.org/I110200422"]},{"raw_affiliation_string":"Federal University of Minas Gerais, Belo Horizonte; Brazil","institution_ids":["https://openalex.org/I110200422"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5084044470","display_name":"Jussara M. Almeida","orcid":"https://orcid.org/0000-0001-9142-2919"},"institutions":[{"id":"https://openalex.org/I110200422","display_name":"Universidade Federal de Minas Gerais","ror":"https://ror.org/0176yjw32","country_code":"BR","type":"education","lineage":["https://openalex.org/I110200422"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Jussara Almeida","raw_affiliation_strings":["Federal University of Minas Gerais, Belo Horizonte, Brazil","Federal University of Minas Gerais, Belo Horizonte; Brazil"],"affiliations":[{"raw_affiliation_string":"Federal University of Minas Gerais, Belo Horizonte, Brazil","institution_ids":["https://openalex.org/I110200422"]},{"raw_affiliation_string":"Federal University of Minas Gerais, Belo Horizonte; Brazil","institution_ids":["https://openalex.org/I110200422"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5058840149","display_name":"Virg\u0131\u0301lio Almeida","orcid":"https://orcid.org/0000-0001-6452-0361"},"institutions":[{"id":"https://openalex.org/I110200422","display_name":"Universidade Federal de Minas Gerais","ror":"https://ror.org/0176yjw32","country_code":"BR","type":"education","lineage":["https://openalex.org/I110200422"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Virgilio Almeida","raw_affiliation_strings":["Federal University of Minas Gerais, Belo Horizonte, Brazil","Federal University of Minas Gerais, Belo Horizonte; Brazil"],"affiliations":[{"raw_affiliation_string":"Federal University of Minas Gerais, Belo Horizonte, Brazil","institution_ids":["https://openalex.org/I110200422"]},{"raw_affiliation_string":"Federal University of Minas Gerais, Belo Horizonte; Brazil","institution_ids":["https://openalex.org/I110200422"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5111947726"],"corresponding_institution_ids":["https://openalex.org/I110200422"],"apc_list":null,"apc_paid":null,"fwci":5.4548,"has_fulltext":false,"cited_by_count":35,"citation_normalized_percentile":{"value":0.95845336,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"1586","last_page":"1590"},"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":0.9984999895095825,"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/T11598","display_name":"Internet Traffic Analysis and Secure E-voting","score":0.9939000010490417,"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/computer-science","display_name":"Computer science","score":0.6557289958000183},{"id":"https://openalex.org/keywords/scrubber","display_name":"Scrubber","score":0.5567208528518677},{"id":"https://openalex.org/keywords/reputation","display_name":"Reputation","score":0.4867687225341797},{"id":"https://openalex.org/keywords/peer-to-peer","display_name":"Peer-to-peer","score":0.4297037124633789},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.39839616417884827},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.37529632449150085},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.12053921818733215},{"id":"https://openalex.org/keywords/waste-management","display_name":"Waste management","score":0.10142713785171509}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6557289958000183},{"id":"https://openalex.org/C107053047","wikidata":"https://www.wikidata.org/wiki/Q943331","display_name":"Scrubber","level":2,"score":0.5567208528518677},{"id":"https://openalex.org/C48798503","wikidata":"https://www.wikidata.org/wiki/Q877546","display_name":"Reputation","level":2,"score":0.4867687225341797},{"id":"https://openalex.org/C534932454","wikidata":"https://www.wikidata.org/wiki/Q161410","display_name":"Peer-to-peer","level":2,"score":0.4297037124633789},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.39839616417884827},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.37529632449150085},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.12053921818733215},{"id":"https://openalex.org/C548081761","wikidata":"https://www.wikidata.org/wiki/Q180388","display_name":"Waste management","level":1,"score":0.10142713785171509},{"id":"https://openalex.org/C144024400","wikidata":"https://www.wikidata.org/wiki/Q21201","display_name":"Sociology","level":0,"score":0.0},{"id":"https://openalex.org/C36289849","wikidata":"https://www.wikidata.org/wiki/Q34749","display_name":"Social science","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/1244002.1244340","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1244002.1244340","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2007 ACM symposium on Applied computing","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.8199999928474426,"display_name":"Peace, Justice and strong institutions","id":"https://metadata.un.org/sdg/16"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":16,"referenced_works":["https://openalex.org/W1531583007","https://openalex.org/W1923099106","https://openalex.org/W1996937420","https://openalex.org/W2005540990","https://openalex.org/W2056363353","https://openalex.org/W2070621149","https://openalex.org/W2079041580","https://openalex.org/W2100642498","https://openalex.org/W2133145073","https://openalex.org/W2133468599","https://openalex.org/W2150669728","https://openalex.org/W2156523427","https://openalex.org/W2160968921","https://openalex.org/W2166707941","https://openalex.org/W2166764366","https://openalex.org/W4251134782"],"related_works":["https://openalex.org/W80798803","https://openalex.org/W2349289457","https://openalex.org/W2996170065","https://openalex.org/W2922109868","https://openalex.org/W2483559889","https://openalex.org/W2092382904","https://openalex.org/W4213288664","https://openalex.org/W4210473976","https://openalex.org/W2378738735","https://openalex.org/W2108706799"],"abstract_inverted_index":{"Recent":[0],"studies":[1],"reported":[2],"a":[3,34,79,116,125,161],"new":[4,35],"form":[5],"of":[6,25,58,109,136],"malicious":[7],"behavior":[8],"in":[9,27,60,143,165],"popular":[10],"file-sharing":[11],"Peer-to-Peer":[12],"(P2P)":[13],"systems,":[14],"namely,":[15,86],"content":[16,20,47,114,142],"pollution,":[17],"which":[18],"reduces":[19],"availability,":[21],"decreasing":[22],"the":[23,56,69,107,134,166],"confidence":[24],"users":[26],"such":[28],"systems.":[29],"This":[30],"paper":[31],"proposes":[32],"Scrubber,":[33],"descentralized":[36],"peer":[37,52],"reputation":[38,74],"system":[39,75,80],"that":[40,138],"imposes":[41],"severe":[42],"and":[43,89,129],"quick":[44],"punishment":[45,146],"to":[46,104,112,115,121,145],"polluters":[48],"but":[49],"also":[50],"promotes":[51],"rehabilitation.":[53],"We":[54],"evaluate":[55],"efficiency":[57,164],"Scrubber":[59,101,123],"reducing":[61],"pollution":[62,84],"dissemination":[63],"via":[64],"simulation,":[65],"comparing":[66],"it":[67],"against":[68],"previously":[70],"proposed":[71],"Credence":[72,159],"object":[73],"as":[76,78],"well":[77],"without":[81],"reputation.":[82],"Two":[83],"mechanisms,":[85],"decoy":[87],"insertion":[88],"identifier":[90],"corruption,":[91],"are":[92],"considered.":[93],"Our":[94],"results":[95],"show":[96],"that,":[97],"for":[98],"various":[99],"scenarios,":[100],"is":[102,151],"able":[103],"quickly":[105],"reduce":[106],"fraction":[108,135],"daily":[110],"downloads":[111],"polluted":[113,141],"small":[117,153],"percentage.":[118],"If":[119],"compared":[120],"Credence,":[122],"has":[124],"much":[126],"better":[127],"convergence":[128],"competitive":[130],"maximum":[131],"efficiency,":[132],"unless":[133],"peers":[137],"delete":[139],"their":[140],"response":[144],"(i.e.,":[147],"download":[148],"request":[149],"refusals)":[150],"very":[152],"(under":[154],"25%).":[155],"In":[156],"this":[157],"case,":[158],"achieves":[160],"slightly":[162],"higher":[163],"long":[167],"run.":[168]},"counts_by_year":[{"year":2018,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":2},{"year":2013,"cited_by_count":2},{"year":2012,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}