{"id":"https://openalex.org/W2134940205","doi":"https://doi.org/10.1109/hicss.2003.1174583","title":"Free riding: a new challenge to peer-to-peer file sharing systems","display_name":"Free riding: a new challenge to peer-to-peer file sharing systems","publication_year":2003,"publication_date":"2003-01-01","ids":{"openalex":"https://openalex.org/W2134940205","doi":"https://doi.org/10.1109/hicss.2003.1174583","mag":"2134940205"},"language":"en","primary_location":{"id":"doi:10.1109/hicss.2003.1174583","is_oa":false,"landing_page_url":"https://doi.org/10.1109/hicss.2003.1174583","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"36th Annual Hawaii International Conference on System Sciences, 2003. Proceedings of the","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/A5082188602","display_name":"Lakshmish Ramaswamy","orcid":"https://orcid.org/0000-0002-4567-4186"},"institutions":[{"id":"https://openalex.org/I130701444","display_name":"Georgia Institute of Technology","ror":"https://ror.org/01zkghx44","country_code":"US","type":"education","lineage":["https://openalex.org/I130701444"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"L. Ramaswamy","raw_affiliation_strings":["College of Computing, Georgia Institute of Technology, Atlanta, GA, USA","[Coll. of Comput., Georgia Inst. of Technol., Atlanta, GA, USA]"],"affiliations":[{"raw_affiliation_string":"College of Computing, Georgia Institute of Technology, Atlanta, GA, USA","institution_ids":["https://openalex.org/I130701444"]},{"raw_affiliation_string":"[Coll. of Comput., Georgia Inst. of Technol., Atlanta, GA, USA]","institution_ids":["https://openalex.org/I130701444"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100343991","display_name":"Ling Liu","orcid":"https://orcid.org/0000-0002-4138-3082"},"institutions":[{"id":"https://openalex.org/I130701444","display_name":"Georgia Institute of Technology","ror":"https://ror.org/01zkghx44","country_code":"US","type":"education","lineage":["https://openalex.org/I130701444"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Ling Liu","raw_affiliation_strings":["College of Computing, Georgia Institute of Technology, Atlanta, GA, USA","[Georgia Institute of Technology.]"],"affiliations":[{"raw_affiliation_string":"College of Computing, Georgia Institute of Technology, Atlanta, GA, USA","institution_ids":["https://openalex.org/I130701444"]},{"raw_affiliation_string":"[Georgia Institute of Technology.]","institution_ids":["https://openalex.org/I130701444"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5082188602"],"corresponding_institution_ids":["https://openalex.org/I130701444"],"apc_list":null,"apc_paid":null,"fwci":6.4485,"has_fulltext":false,"cited_by_count":115,"citation_normalized_percentile":{"value":0.96798481,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"10 pp.","last_page":"10 pp."},"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/T10927","display_name":"Access Control and Trust","score":0.9930999875068665,"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/T10764","display_name":"Privacy-Preserving Technologies in Data","score":0.9883000254631042,"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":0.7912136316299438},{"id":"https://openalex.org/keywords/free-riding","display_name":"Free riding","score":0.7845443487167358},{"id":"https://openalex.org/keywords/file-sharing","display_name":"File sharing","score":0.732750415802002},{"id":"https://openalex.org/keywords/peer-to-peer","display_name":"Peer-to-peer","score":0.6210225820541382},{"id":"https://openalex.org/keywords/function","display_name":"Function (biology)","score":0.5652089715003967},{"id":"https://openalex.org/keywords/seriousness","display_name":"Seriousness","score":0.560849130153656},{"id":"https://openalex.org/keywords/scheme","display_name":"Scheme (mathematics)","score":0.5251595377922058},{"id":"https://openalex.org/keywords/file-system","display_name":"File system","score":0.49513545632362366},{"id":"https://openalex.org/keywords/simple","display_name":"Simple (philosophy)","score":0.4532037079334259},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.4411822557449341},{"id":"https://openalex.org/keywords/self-certifying-file-system","display_name":"Self-certifying File System","score":0.4275458753108978},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.38022124767303467},{"id":"https://openalex.org/keywords/incentive","display_name":"Incentive","score":0.20465949177742004},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.172113835811615},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.15260690450668335},{"id":"https://openalex.org/keywords/the-internet","display_name":"The Internet","score":0.12347045540809631}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7912136316299438},{"id":"https://openalex.org/C85510643","wikidata":"https://www.wikidata.org/wiki/Q5500284","display_name":"Free riding","level":3,"score":0.7845443487167358},{"id":"https://openalex.org/C551386961","wikidata":"https://www.wikidata.org/wiki/Q22666","display_name":"File sharing","level":3,"score":0.732750415802002},{"id":"https://openalex.org/C534932454","wikidata":"https://www.wikidata.org/wiki/Q161410","display_name":"Peer-to-peer","level":2,"score":0.6210225820541382},{"id":"https://openalex.org/C14036430","wikidata":"https://www.wikidata.org/wiki/Q3736076","display_name":"Function (biology)","level":2,"score":0.5652089715003967},{"id":"https://openalex.org/C2776650110","wikidata":"https://www.wikidata.org/wiki/Q12891156","display_name":"Seriousness","level":2,"score":0.560849130153656},{"id":"https://openalex.org/C77618280","wikidata":"https://www.wikidata.org/wiki/Q1155772","display_name":"Scheme (mathematics)","level":2,"score":0.5251595377922058},{"id":"https://openalex.org/C2780940931","wikidata":"https://www.wikidata.org/wiki/Q174989","display_name":"File system","level":2,"score":0.49513545632362366},{"id":"https://openalex.org/C2780586882","wikidata":"https://www.wikidata.org/wiki/Q7520643","display_name":"Simple (philosophy)","level":2,"score":0.4532037079334259},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.4411822557449341},{"id":"https://openalex.org/C82820731","wikidata":"https://www.wikidata.org/wiki/Q2640620","display_name":"Self-certifying File System","level":3,"score":0.4275458753108978},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.38022124767303467},{"id":"https://openalex.org/C29122968","wikidata":"https://www.wikidata.org/wiki/Q1414816","display_name":"Incentive","level":2,"score":0.20465949177742004},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.172113835811615},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.15260690450668335},{"id":"https://openalex.org/C110875604","wikidata":"https://www.wikidata.org/wiki/Q75","display_name":"The Internet","level":2,"score":0.12347045540809631},{"id":"https://openalex.org/C111472728","wikidata":"https://www.wikidata.org/wiki/Q9471","display_name":"Epistemology","level":1,"score":0.0},{"id":"https://openalex.org/C78458016","wikidata":"https://www.wikidata.org/wiki/Q840400","display_name":"Evolutionary biology","level":1,"score":0.0},{"id":"https://openalex.org/C175444787","wikidata":"https://www.wikidata.org/wiki/Q39072","display_name":"Microeconomics","level":1,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"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/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"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/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/hicss.2003.1174583","is_oa":false,"landing_page_url":"https://doi.org/10.1109/hicss.2003.1174583","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"36th Annual Hawaii International Conference on System Sciences, 2003. Proceedings of the","raw_type":"proceedings-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.5.5934","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.5.5934","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.hicss.hawaii.edu/HICSS36/HICSSpapers/INPTP05.pdf","raw_type":"text"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.87.6544","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.87.6544","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.cs.uga.edu/~laks/papers/free-riding.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":14,"referenced_works":["https://openalex.org/W112347560","https://openalex.org/W1532480343","https://openalex.org/W1984502872","https://openalex.org/W2056363353","https://openalex.org/W2079041580","https://openalex.org/W2100721895","https://openalex.org/W2134940205","https://openalex.org/W2158049821","https://openalex.org/W2167898414","https://openalex.org/W2226396244","https://openalex.org/W3125947530","https://openalex.org/W6675300654","https://openalex.org/W6679921608","https://openalex.org/W6684507281"],"related_works":["https://openalex.org/W2246125847","https://openalex.org/W91818792","https://openalex.org/W2390137288","https://openalex.org/W1597673995","https://openalex.org/W147191163","https://openalex.org/W2097829252","https://openalex.org/W2372881055","https://openalex.org/W4247882433","https://openalex.org/W2119189758","https://openalex.org/W2134940205"],"abstract_inverted_index":{"Most":[0],"of":[1,7,43,49,57,76,83,124,143,162],"the":[2,5,38,47,55,58,74,81,86,111,128,139,152,160,163],"research":[3],"in":[4,46,66,130],"field":[6],"peer-to-peer":[8],"file":[9,20,26,69,132],"sharing":[10,70,125,133],"systems":[11,45],"has":[12],"concentrated":[13],"on":[14,96,138],"performance":[15],"issues":[16],"such":[17,44],"as":[18,88],"efficient":[19],"lookup,":[21],"replicating":[22],"files":[23],"to":[24,79,85,99,109,120],"improve":[25],"download":[27],"speeds":[28],"etc.":[29],"However":[30],"there":[31],"is":[32,107,146],"a":[33,67,89,93,117,131,170],"new":[34],"challenge":[35],"that":[36,61,151],"questions":[37],"very":[39],"existence":[40],"and":[41,91,115,135],"usefulness":[42,82],"form":[48],"\"free":[50],"riding\".":[51],"This":[52],"paper":[53],"studies":[54],"seriousness":[56],"negative":[59],"impact":[60,137],"free":[62,101,155],"riding":[63,156],"can":[64,158],"have":[65],"P2P":[68],"system.":[71,140],"We":[72,113],"introduce":[73],"concept":[75,98],"utility":[77,105,153,172],"function":[78,106],"measure":[80],"peers":[84,129],"system":[87,164],"whole,":[90],"describe":[92],"scheme":[94],"based":[95,154],"this":[97],"control":[100,157],"riding.":[102],"A":[103,141],"simple":[104,171],"described":[108],"illustrate":[110],"scheme.":[112],"design":[114],"develop":[116],"simulation":[118],"model":[119],"study":[121],"various":[122],"patterns":[123],"behaviors":[126],"among":[127],"community":[134],"their":[136],"set":[142],"experimental":[144],"results":[145],"reported.":[147],"The":[148],"experiments":[149],"indicate":[150],"increase":[159],"lifetime":[161],"by":[165],"10":[166],"times,":[167],"even":[168],"with":[169],"function.":[173]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":3},{"year":2018,"cited_by_count":3},{"year":2017,"cited_by_count":3},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":4},{"year":2013,"cited_by_count":5},{"year":2012,"cited_by_count":9}],"updated_date":"2026-04-04T16:13:02.066488","created_date":"2025-10-10T00:00:00"}