{"id":"https://openalex.org/W2010310887","doi":"https://doi.org/10.1109/tvt.2011.2171724","title":"Social-Based Content Diffusion in Pocket Switched Networks","display_name":"Social-Based Content Diffusion in Pocket Switched Networks","publication_year":2011,"publication_date":"2011-11-01","ids":{"openalex":"https://openalex.org/W2010310887","doi":"https://doi.org/10.1109/tvt.2011.2171724","mag":"2010310887"},"language":"en","primary_location":{"id":"doi:10.1109/tvt.2011.2171724","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tvt.2011.2171724","pdf_url":null,"source":{"id":"https://openalex.org/S10936095","display_name":"IEEE Transactions on Vehicular Technology","issn_l":"0018-9545","issn":["0018-9545","1939-9359"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Vehicular Technology","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/A5071080660","display_name":"Kate Ching\u2010Ju Lin","orcid":"https://orcid.org/0000-0002-1101-8324"},"institutions":[{"id":"https://openalex.org/I29955533","display_name":"Center for Information Technology","ror":"https://ror.org/03jh5a977","country_code":"US","type":"facility","lineage":["https://openalex.org/I1299022934","https://openalex.org/I1299303238","https://openalex.org/I29955533"]},{"id":"https://openalex.org/I4210086894","display_name":"Research Center for Information Technology Innovation, Academia Sinica","ror":"https://ror.org/000zgvm20","country_code":"TW","type":"facility","lineage":["https://openalex.org/I4210086894","https://openalex.org/I84653119"]}],"countries":["TW","US"],"is_corresponding":false,"raw_author_name":"Kate Ching-Ju Lin","raw_affiliation_strings":["Research Center of Information Technology Innovation, Academia Sinica, Taipei, Taiwan","Research Center for Information Technology, Innovation, Academia Sinica, Taipei, Taiwan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Research Center of Information Technology Innovation, Academia Sinica, Taipei, Taiwan","institution_ids":["https://openalex.org/I4210086894"]},{"raw_affiliation_string":"Research Center for Information Technology, Innovation, Academia Sinica, Taipei, Taiwan","institution_ids":["https://openalex.org/I29955533"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5041527745","display_name":"Wei-Tsen Lin","orcid":null},"institutions":[{"id":"https://openalex.org/I29955533","display_name":"Center for Information Technology","ror":"https://ror.org/03jh5a977","country_code":"US","type":"facility","lineage":["https://openalex.org/I1299022934","https://openalex.org/I1299303238","https://openalex.org/I29955533"]},{"id":"https://openalex.org/I4210086894","display_name":"Research Center for Information Technology Innovation, Academia Sinica","ror":"https://ror.org/000zgvm20","country_code":"TW","type":"facility","lineage":["https://openalex.org/I4210086894","https://openalex.org/I84653119"]}],"countries":["TW","US"],"is_corresponding":false,"raw_author_name":"Wei-Tsen Lin","raw_affiliation_strings":["Research Center of Information Technology Innovation, Academia Sinica, Taipei, Taiwan","Research Center for Information Technology, Innovation, Academia Sinica, Taipei, Taiwan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Research Center of Information Technology Innovation, Academia Sinica, Taipei, Taiwan","institution_ids":["https://openalex.org/I4210086894"]},{"raw_affiliation_string":"Research Center for Information Technology, Innovation, Academia Sinica, Taipei, Taiwan","institution_ids":["https://openalex.org/I29955533"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5069626521","display_name":"Cheng\u2010Fu Chou","orcid":"https://orcid.org/0000-0003-2684-5039"},"institutions":[{"id":"https://openalex.org/I16733864","display_name":"National Taiwan University","ror":"https://ror.org/05bqach95","country_code":"TW","type":"education","lineage":["https://openalex.org/I16733864"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Cheng-Fu Chou","raw_affiliation_strings":["Department of Computer Science and Information Engineering, National Taiwan University, Taipei, Taiwan","[dept. of Computer Science and Information Engineering, National Taiwan University, Taipei, Taiwan]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Information Engineering, National Taiwan University, Taipei, Taiwan","institution_ids":["https://openalex.org/I16733864"]},{"raw_affiliation_string":"[dept. of Computer Science and Information Engineering, National Taiwan University, Taipei, Taiwan]","institution_ids":["https://openalex.org/I16733864"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.0971,"has_fulltext":false,"cited_by_count":11,"citation_normalized_percentile":{"value":0.78500535,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":"60","issue":"9","first_page":"4539","last_page":"4548"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11896","display_name":"Opportunistic and Delay-Tolerant Networks","score":1.0,"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/T11896","display_name":"Opportunistic and Delay-Tolerant Networks","score":1.0,"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":0.9977999925613403,"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/T10246","display_name":"Mobile Ad Hoc Networks","score":0.9975000023841858,"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/computer-network","display_name":"Computer network","score":0.8088885545730591},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7998843193054199},{"id":"https://openalex.org/keywords/bluetooth","display_name":"Bluetooth","score":0.7958247661590576},{"id":"https://openalex.org/keywords/relay","display_name":"Relay","score":0.7317796349525452},{"id":"https://openalex.org/keywords/unicast","display_name":"Unicast","score":0.718464195728302},{"id":"https://openalex.org/keywords/scheduling","display_name":"Scheduling (production processes)","score":0.6378533244132996},{"id":"https://openalex.org/keywords/dissemination","display_name":"Dissemination","score":0.6246654391288757},{"id":"https://openalex.org/keywords/schedule","display_name":"Schedule","score":0.5203441977500916},{"id":"https://openalex.org/keywords/routing","display_name":"Routing (electronic design automation)","score":0.48168763518333435},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.4138602018356323},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.364737331867218},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.16955459117889404},{"id":"https://openalex.org/keywords/multicast","display_name":"Multicast","score":0.10919371247291565}],"concepts":[{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.8088885545730591},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7998843193054199},{"id":"https://openalex.org/C546215728","wikidata":"https://www.wikidata.org/wiki/Q39531","display_name":"Bluetooth","level":3,"score":0.7958247661590576},{"id":"https://openalex.org/C2778156585","wikidata":"https://www.wikidata.org/wiki/Q174053","display_name":"Relay","level":3,"score":0.7317796349525452},{"id":"https://openalex.org/C11704745","wikidata":"https://www.wikidata.org/wiki/Q918337","display_name":"Unicast","level":3,"score":0.718464195728302},{"id":"https://openalex.org/C206729178","wikidata":"https://www.wikidata.org/wiki/Q2271896","display_name":"Scheduling (production processes)","level":2,"score":0.6378533244132996},{"id":"https://openalex.org/C101780184","wikidata":"https://www.wikidata.org/wiki/Q840576","display_name":"Dissemination","level":2,"score":0.6246654391288757},{"id":"https://openalex.org/C68387754","wikidata":"https://www.wikidata.org/wiki/Q7271585","display_name":"Schedule","level":2,"score":0.5203441977500916},{"id":"https://openalex.org/C74172769","wikidata":"https://www.wikidata.org/wiki/Q1446839","display_name":"Routing (electronic design automation)","level":2,"score":0.48168763518333435},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.4138602018356323},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.364737331867218},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.16955459117889404},{"id":"https://openalex.org/C32295351","wikidata":"https://www.wikidata.org/wiki/Q899288","display_name":"Multicast","level":2,"score":0.10919371247291565},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"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/C21547014","wikidata":"https://www.wikidata.org/wiki/Q1423657","display_name":"Operations management","level":1,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","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/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tvt.2011.2171724","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tvt.2011.2171724","pdf_url":null,"source":{"id":"https://openalex.org/S10936095","display_name":"IEEE Transactions on Vehicular Technology","issn_l":"0018-9545","issn":["0018-9545","1939-9359"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Vehicular Technology","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":36,"referenced_works":["https://openalex.org/W1572481965","https://openalex.org/W1966518282","https://openalex.org/W1974063789","https://openalex.org/W1975950716","https://openalex.org/W1995341435","https://openalex.org/W1998280181","https://openalex.org/W2010634640","https://openalex.org/W2040459121","https://openalex.org/W2068273572","https://openalex.org/W2068882958","https://openalex.org/W2082674813","https://openalex.org/W2092948748","https://openalex.org/W2096841105","https://openalex.org/W2097625638","https://openalex.org/W2105766965","https://openalex.org/W2107930846","https://openalex.org/W2112316694","https://openalex.org/W2112701160","https://openalex.org/W2127218421","https://openalex.org/W2128466234","https://openalex.org/W2130517904","https://openalex.org/W2135009572","https://openalex.org/W2135480767","https://openalex.org/W2135712710","https://openalex.org/W2137774589","https://openalex.org/W2140531391","https://openalex.org/W2142522527","https://openalex.org/W2142824179","https://openalex.org/W2143554828","https://openalex.org/W2162076967","https://openalex.org/W2165232124","https://openalex.org/W3139445662","https://openalex.org/W3162828249","https://openalex.org/W3162914541","https://openalex.org/W6678914141","https://openalex.org/W6679893007"],"related_works":["https://openalex.org/W4220926637","https://openalex.org/W2362681120","https://openalex.org/W2508558984","https://openalex.org/W2376320007","https://openalex.org/W4376643979","https://openalex.org/W2322402661","https://openalex.org/W2389079374","https://openalex.org/W2372429262","https://openalex.org/W2903653170","https://openalex.org/W2351967314"],"abstract_inverted_index":{"Pocket":[0],"switched":[1],"networks":[2],"(PSNs)":[3],"enable":[4],"mobile":[5],"users":[6,119],"in":[7,28,69,84,152,156,181],"a":[8,29,85,103,130,136,153,182],"social":[9],"network":[10],"to":[11,36,45,77,81,101,105,116,146,186],"opportunistically":[12],"exchange":[13],"information":[14],"by":[15,184],"utilizing":[16],"proximity-based":[17],"connectivity,":[18],"e.g.,":[19],"WiFi":[20],"and":[21,57,134,171],"Bluetooth.":[22],"To":[23,87],"cope":[24],"with":[25,190],"nonpersistent":[26],"connectivity":[27],"PSN,":[30],"previous":[31],"studies":[32],"proposed":[33],"routing":[34,192],"protocols":[35],"enhance":[37],"the":[38,46,70,79,88,96,111,127,168,177],"probability":[39],"that":[40,110],"data":[41],"would":[42,66],"be":[43,67,114],"delivered":[44],"destinations.":[47],"However,":[48],"for":[49],"some":[50],"applications,":[51],"such":[52],"as":[53,117,120,129],"dissemination":[54],"of":[55,90,99,179],"advertising":[56],"multimedia":[58],"content,":[59],"service":[60],"providers":[61],"might":[62],"not":[63],"know":[64],"who":[65],"interested":[68],"content":[71],"objects":[72],"(messages);":[73],"therefore,":[74],"they":[75],"tend":[76],"propagate":[78],"messages":[80],"every":[82],"user":[83],"PSN.":[86],"best":[89],"our":[91],"knowledge,":[92],"this":[93],"paper":[94],"is":[95],"first":[97],"study":[98],"how":[100],"forward":[102],"message":[104,112],"appropriate":[106],"relay":[107,145],"nodes,":[108],"so":[109],"can":[113,175],"disseminated":[115],"many":[118],"possible":[121],"before":[122],"it":[123,174],"expires.":[124],"We":[125],"formulate":[126],"problem":[128],"forwarding":[131,150],"scheduling":[132],"model":[133],"propose":[135],"backward":[137],"induction":[138],"algorithm":[139],"called":[140],"DIFFUSE,":[141],"which":[142],"allows":[143],"each":[144],"determine":[147],"its":[148],"optimal":[149],"schedule":[151],"distributed":[154],"manner":[155],"pseudopolynomial":[157],"time.":[158],"Our":[159],"experiment":[160],"results":[161],"show":[162],"that,":[163],"because":[164],"DIFFUSE":[165],"considers":[166],"both":[167],"user's":[169],"contribution":[170],"contact":[172],"duration,":[173],"increase":[176],"number":[178],"recipients":[180],"PSN":[183],"up":[185],"2.45":[187],"times":[188],"compared":[189],"unicast":[191],"protocols.":[193]},"counts_by_year":[{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2016,"cited_by_count":3},{"year":2015,"cited_by_count":2},{"year":2014,"cited_by_count":2},{"year":2012,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
