{"id":"https://openalex.org/W1995341435","doi":"https://doi.org/10.1145/1530748.1530790","title":"Multicasting in delay tolerant networks","display_name":"Multicasting in delay tolerant networks","publication_year":2009,"publication_date":"2009-05-18","ids":{"openalex":"https://openalex.org/W1995341435","doi":"https://doi.org/10.1145/1530748.1530790","mag":"1995341435"},"language":"en","primary_location":{"id":"doi:10.1145/1530748.1530790","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1530748.1530790","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the tenth ACM international symposium on Mobile ad hoc networking and 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/A5006292758","display_name":"Wei Gao","orcid":"https://orcid.org/0000-0003-2144-6960"},"institutions":[{"id":"https://openalex.org/I130769515","display_name":"Pennsylvania State University","ror":"https://ror.org/04p491231","country_code":"US","type":"education","lineage":["https://openalex.org/I130769515"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Wei Gao","raw_affiliation_strings":["The Pennsylvania State University, University Park, PA, USA","The Pennsylvania State University , University Park, PA, USA"],"affiliations":[{"raw_affiliation_string":"The Pennsylvania State University, University Park, PA, USA","institution_ids":["https://openalex.org/I130769515"]},{"raw_affiliation_string":"The Pennsylvania State University , University Park, PA, USA","institution_ids":["https://openalex.org/I130769515"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100670298","display_name":"Qinghua Li","orcid":"https://orcid.org/0000-0001-5291-1445"},"institutions":[{"id":"https://openalex.org/I130769515","display_name":"Pennsylvania State University","ror":"https://ror.org/04p491231","country_code":"US","type":"education","lineage":["https://openalex.org/I130769515"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Qinghua Li","raw_affiliation_strings":["The Pennsylvania State University, University Park, PA, USA","The Pennsylvania State University , University Park, PA, USA"],"affiliations":[{"raw_affiliation_string":"The Pennsylvania State University, University Park, PA, USA","institution_ids":["https://openalex.org/I130769515"]},{"raw_affiliation_string":"The Pennsylvania State University , University Park, PA, USA","institution_ids":["https://openalex.org/I130769515"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102002141","display_name":"Bo Zhao","orcid":"https://orcid.org/0000-0002-7600-2278"},"institutions":[{"id":"https://openalex.org/I130769515","display_name":"Pennsylvania State University","ror":"https://ror.org/04p491231","country_code":"US","type":"education","lineage":["https://openalex.org/I130769515"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Bo Zhao","raw_affiliation_strings":["The Pennsylvania State University, University Park, PA, USA","The Pennsylvania State University , University Park, PA, USA"],"affiliations":[{"raw_affiliation_string":"The Pennsylvania State University, University Park, PA, USA","institution_ids":["https://openalex.org/I130769515"]},{"raw_affiliation_string":"The Pennsylvania State University , University Park, PA, USA","institution_ids":["https://openalex.org/I130769515"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5102287047","display_name":"Guohong Cao","orcid":null},"institutions":[{"id":"https://openalex.org/I130769515","display_name":"Pennsylvania State University","ror":"https://ror.org/04p491231","country_code":"US","type":"education","lineage":["https://openalex.org/I130769515"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Guohong Cao","raw_affiliation_strings":["The Pennsylvania State University, University Park, PA, USA","The Pennsylvania State University , University Park, PA, USA"],"affiliations":[{"raw_affiliation_string":"The Pennsylvania State University, University Park, PA, USA","institution_ids":["https://openalex.org/I130769515"]},{"raw_affiliation_string":"The Pennsylvania State University , University Park, PA, USA","institution_ids":["https://openalex.org/I130769515"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5006292758"],"corresponding_institution_ids":["https://openalex.org/I130769515"],"apc_list":null,"apc_paid":null,"fwci":55.5416,"has_fulltext":false,"cited_by_count":544,"citation_normalized_percentile":{"value":0.99944614,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":94,"max":100},"biblio":{"volume":null,"issue":null,"first_page":"299","last_page":"308"},"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":0.9940000176429749,"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":0.9861000180244446,"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-science","display_name":"Computer science","score":0.6643274426460266},{"id":"https://openalex.org/keywords/multicast","display_name":"Multicast","score":0.6122702360153198},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.5168378949165344}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6643274426460266},{"id":"https://openalex.org/C32295351","wikidata":"https://www.wikidata.org/wiki/Q899288","display_name":"Multicast","level":2,"score":0.6122702360153198},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.5168378949165344}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/1530748.1530790","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1530748.1530790","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the tenth ACM international symposium on Mobile ad hoc networking and computing","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Good health and well-being","id":"https://metadata.un.org/sdg/3","score":0.7799999713897705}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":29,"referenced_works":["https://openalex.org/W254944847","https://openalex.org/W1572481965","https://openalex.org/W1573579329","https://openalex.org/W1997405607","https://openalex.org/W2010634640","https://openalex.org/W2039157284","https://openalex.org/W2046868922","https://openalex.org/W2066671865","https://openalex.org/W2082674813","https://openalex.org/W2092948748","https://openalex.org/W2096509679","https://openalex.org/W2112090702","https://openalex.org/W2112316694","https://openalex.org/W2112876030","https://openalex.org/W2125957038","https://openalex.org/W2126505669","https://openalex.org/W2128466234","https://openalex.org/W2135480767","https://openalex.org/W2135712710","https://openalex.org/W2136420233","https://openalex.org/W2137774589","https://openalex.org/W2142522527","https://openalex.org/W2145636261","https://openalex.org/W2152855729","https://openalex.org/W2164928285","https://openalex.org/W2166093893","https://openalex.org/W2293146328","https://openalex.org/W2796936280","https://openalex.org/W6634264458"],"related_works":["https://openalex.org/W2899084033","https://openalex.org/W2748952813","https://openalex.org/W2033488476","https://openalex.org/W2369090769","https://openalex.org/W2997509936","https://openalex.org/W2149871165","https://openalex.org/W1969164663","https://openalex.org/W2000540390","https://openalex.org/W2167268310","https://openalex.org/W2566516095"],"abstract_inverted_index":{"Node":[0],"mobility":[1],"and":[2,63,73,77,92,107],"end-to-end":[3],"disconnections":[4],"in":[5,49,59,75],"Delay":[6],"Tolerant":[7],"Networks":[8],"(DTNs)":[9],"greatly":[10],"impair":[11],"the":[12,25,44,52,68,110,117,123],"effectiveness":[13],"of":[14,125],"data":[15,34,65,118],"dissemination.":[16],"Although":[17],"social-based":[18],"approaches":[19],"can":[20,114],"be":[21],"used":[22],"to":[23,35,46,109],"address":[24],"problem,":[26],"most":[27],"existing":[28],"solutions":[29],"only":[30],"focus":[31],"on":[32],"forwarding":[33,119],"a":[36,84],"single":[37,62],"destination.":[38],"In":[39],"this":[40],"paper,":[41],"we":[42],"are":[43],"first":[45],"study":[47,57],"multicast":[48,58,72,82],"DTNs":[50,60],"from":[51],"social":[53,93],"network":[54],"perspective.":[55],"We":[56],"with":[61],"multiple":[64],"items,":[66],"investigate":[67],"essential":[69],"difference":[70],"between":[71],"unicast":[74],"DTNs,":[76],"formulate":[78],"relay":[79],"selections":[80],"for":[81],"as":[83],"unified":[85],"knapsack":[86],"problem":[87],"by":[88,122],"exploiting":[89],"node":[90],"centrality":[91],"community":[94],"structures.":[95],"Extensive":[96],"trace-driven":[97],"simulations":[98],"show":[99],"that":[100],"our":[101],"approach":[102],"has":[103],"similar":[104],"delivery":[105],"ratio":[106],"delay":[108],"Epidemic":[111],"routing,":[112],"but":[113],"significantly":[115],"reduce":[116],"cost":[120],"measured":[121],"number":[124],"relays":[126],"used.":[127]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":2},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":11},{"year":2020,"cited_by_count":10},{"year":2019,"cited_by_count":21},{"year":2018,"cited_by_count":25},{"year":2017,"cited_by_count":38},{"year":2016,"cited_by_count":59},{"year":2015,"cited_by_count":43},{"year":2014,"cited_by_count":96},{"year":2013,"cited_by_count":73},{"year":2012,"cited_by_count":61}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}