{"id":"https://openalex.org/W2158401834","doi":"https://doi.org/10.1109/icdcsw.2002.1030847","title":"Efficient massive sharing of content among peers","display_name":"Efficient massive sharing of content among peers","publication_year":2003,"publication_date":"2003-06-25","ids":{"openalex":"https://openalex.org/W2158401834","doi":"https://doi.org/10.1109/icdcsw.2002.1030847","mag":"2158401834"},"language":"en","primary_location":{"id":"doi:10.1109/icdcsw.2002.1030847","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icdcsw.2002.1030847","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings 22nd International Conference on Distributed Computing Systems Workshops","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/A5038669546","display_name":"P. Triantaffflou","orcid":null},"institutions":[{"id":"https://openalex.org/I55741626","display_name":"Technical University of Crete","ror":"https://ror.org/03f8bz564","country_code":"GR","type":"education","lineage":["https://openalex.org/I55741626"]}],"countries":["GR"],"is_corresponding":true,"raw_author_name":"P. Triantaffflou","raw_affiliation_strings":["Dept. of Electron. & Comput. Eng., Tech. Univ. of Crete, Chania, Greece"],"affiliations":[{"raw_affiliation_string":"Dept. of Electron. & Comput. Eng., Tech. Univ. of Crete, Chania, Greece","institution_ids":["https://openalex.org/I55741626"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5057460421","display_name":"Chrysanni Xiruhaki","orcid":null},"institutions":[{"id":"https://openalex.org/I55741626","display_name":"Technical University of Crete","ror":"https://ror.org/03f8bz564","country_code":"GR","type":"education","lineage":["https://openalex.org/I55741626"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"C. Xiruhaki","raw_affiliation_strings":["Department of Electronics and Computer Engineering, Technical University of Crete, Chania, Greece"],"affiliations":[{"raw_affiliation_string":"Department of Electronics and Computer Engineering, Technical University of Crete, Chania, Greece","institution_ids":["https://openalex.org/I55741626"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5075117735","display_name":"Manolis Koubarakis","orcid":"https://orcid.org/0000-0002-1954-8338"},"institutions":[{"id":"https://openalex.org/I55741626","display_name":"Technical University of Crete","ror":"https://ror.org/03f8bz564","country_code":"GR","type":"education","lineage":["https://openalex.org/I55741626"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"M. Koubarakis","raw_affiliation_strings":["Department of Electronics and Computer Engineering, Technical University of Crete, Chania, Greece"],"affiliations":[{"raw_affiliation_string":"Department of Electronics and Computer Engineering, Technical University of Crete, Chania, Greece","institution_ids":["https://openalex.org/I55741626"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5038669546"],"corresponding_institution_ids":["https://openalex.org/I55741626"],"apc_list":null,"apc_paid":null,"fwci":0.4722,"has_fulltext":false,"cited_by_count":7,"citation_normalized_percentile":{"value":0.73535204,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"681","last_page":"685"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10742","display_name":"Peer-to-Peer Network Technologies","score":0.9998999834060669,"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":0.9998999834060669,"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":0.9976999759674072,"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/T10203","display_name":"Recommender Systems and Techniques","score":0.9957000017166138,"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/computer-science","display_name":"Computer science","score":0.8478007316589355},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.667102575302124},{"id":"https://openalex.org/keywords/exploit","display_name":"Exploit","score":0.660642683506012},{"id":"https://openalex.org/keywords/load-balancing","display_name":"Load balancing (electrical power)","score":0.6457949280738831},{"id":"https://openalex.org/keywords/focus","display_name":"Focus (optics)","score":0.5608770847320557},{"id":"https://openalex.org/keywords/categorization","display_name":"Categorization","score":0.4549736976623535},{"id":"https://openalex.org/keywords/greedy-algorithm","display_name":"Greedy algorithm","score":0.4533388912677765},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.45141199231147766},{"id":"https://openalex.org/keywords/peer-to-peer","display_name":"Peer-to-peer","score":0.44719409942626953},{"id":"https://openalex.org/keywords/autonomy","display_name":"Autonomy","score":0.42471814155578613},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.170261949300766},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.16784444451332092},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.10455343127250671}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8478007316589355},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.667102575302124},{"id":"https://openalex.org/C165696696","wikidata":"https://www.wikidata.org/wiki/Q11287","display_name":"Exploit","level":2,"score":0.660642683506012},{"id":"https://openalex.org/C138959212","wikidata":"https://www.wikidata.org/wiki/Q1806783","display_name":"Load balancing (electrical power)","level":3,"score":0.6457949280738831},{"id":"https://openalex.org/C192209626","wikidata":"https://www.wikidata.org/wiki/Q190909","display_name":"Focus (optics)","level":2,"score":0.5608770847320557},{"id":"https://openalex.org/C94124525","wikidata":"https://www.wikidata.org/wiki/Q912550","display_name":"Categorization","level":2,"score":0.4549736976623535},{"id":"https://openalex.org/C51823790","wikidata":"https://www.wikidata.org/wiki/Q504353","display_name":"Greedy algorithm","level":2,"score":0.4533388912677765},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.45141199231147766},{"id":"https://openalex.org/C534932454","wikidata":"https://www.wikidata.org/wiki/Q161410","display_name":"Peer-to-peer","level":2,"score":0.44719409942626953},{"id":"https://openalex.org/C65414064","wikidata":"https://www.wikidata.org/wiki/Q484105","display_name":"Autonomy","level":2,"score":0.42471814155578613},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.170261949300766},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.16784444451332092},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.10455343127250671},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","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/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/C187691185","wikidata":"https://www.wikidata.org/wiki/Q2020720","display_name":"Grid","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icdcsw.2002.1030847","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icdcsw.2002.1030847","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings 22nd International Conference on Distributed Computing Systems Workshops","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Partnerships for the goals","id":"https://metadata.un.org/sdg/17","score":0.41999998688697815}],"awards":[],"funders":[{"id":"https://openalex.org/F4320320300","display_name":"European Commission","ror":"https://ror.org/00k4n6c32"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":16,"referenced_works":["https://openalex.org/W1596439539","https://openalex.org/W1630733292","https://openalex.org/W1663493649","https://openalex.org/W2011039300","https://openalex.org/W2028879160","https://openalex.org/W2099081893","https://openalex.org/W2104210894","https://openalex.org/W2112053513","https://openalex.org/W2128276192","https://openalex.org/W2138567086","https://openalex.org/W2144684817","https://openalex.org/W2174507869","https://openalex.org/W4213200873","https://openalex.org/W4236944670","https://openalex.org/W4285719527","https://openalex.org/W6635686741"],"related_works":["https://openalex.org/W4387497383","https://openalex.org/W3183948672","https://openalex.org/W3173606202","https://openalex.org/W3110381201","https://openalex.org/W2948807893","https://openalex.org/W2935909890","https://openalex.org/W2778153218","https://openalex.org/W2758277628","https://openalex.org/W1531601525","https://openalex.org/W17155033"],"abstract_inverted_index":{"In":[0,15],"this":[1],"paper":[2],"we":[3],"focus":[4],"on":[5],"the":[6,36,40,57,62,69,86],"design":[7],"of":[8,42,48,72,78,88],"high":[9],"performance":[10],"peer-to-peer":[11],"content":[12,55],"sharing":[13],"systems.":[14],"particular,":[16],"our":[17,92,117],"goal":[18],"is":[19,31,98],"to":[20,38],"achieve":[21],"global":[22],"load":[23,89,112],"balancing":[24,90,113],"and":[25,50,61,75,94],"short":[26],"user-request":[27],"response":[28],"times.":[29],"This":[30],"a":[32,82,103],"formidable":[33],"challenge,":[34],"given":[35],"requirement":[37],"respect":[39],"autonomy":[41],"peers,":[43],"their":[44,53],"heterogeneity":[45],"in":[46,91],"terms":[47],"processing":[49],"storage":[51],"capacities,":[52],"different":[54],"contributions,":[56],"huge":[58],"system":[59,64],"scale,":[60],"dynamic":[63],"environment.":[65],"Our":[66],"approach":[67],"exploits":[68],"semantic":[70],"categorization":[71],"published":[73],"documents":[74],"constructs":[76],"clusters":[77],"peers.":[79],"We":[80,100],"provide":[81],"formal":[83],"formulation":[84],"for":[85],"problem":[87],"setting":[93],"prove":[95],"that":[96,108],"it":[97],"NP-complete.":[99],"also":[101],"present":[102],"greedy":[104],"polynomial":[105],"time":[106],"algorithm":[107],"achieves":[109],"nearly":[110],"optimal":[111],"as":[114],"shown":[115],"by":[116],"experimental":[118],"results.":[119]},"counts_by_year":[{"year":2013,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
