{"id":"https://openalex.org/W2121688802","doi":"https://doi.org/10.1109/tit.2012.2195295","title":"Optimal Dissemination of Security Patches in Mobile Wireless Networks","display_name":"Optimal Dissemination of Security Patches in Mobile Wireless Networks","publication_year":2012,"publication_date":"2012-05-24","ids":{"openalex":"https://openalex.org/W2121688802","doi":"https://doi.org/10.1109/tit.2012.2195295","mag":"2121688802"},"language":"en","primary_location":{"id":"doi:10.1109/tit.2012.2195295","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tit.2012.2195295","pdf_url":null,"source":{"id":"https://openalex.org/S4502562","display_name":"IEEE Transactions on Information Theory","issn_l":"0018-9448","issn":["0018-9448","1557-9654"],"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 Information Theory","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/A5026754201","display_name":"M. H. R. Khouzani","orcid":"https://orcid.org/0000-0003-2575-4426"},"institutions":[{"id":"https://openalex.org/I52357470","display_name":"The Ohio State University","ror":"https://ror.org/00rs6vg23","country_code":"US","type":"education","lineage":["https://openalex.org/I52357470"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"M. H. R. Khouzani","raw_affiliation_strings":["Department of Electrical and Computer Engineering, Ohio State University, Columbus, OH, USA","Dept. of Electr. & Comput. Eng., Ohio state Univ., Columbus, OH, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, Ohio State University, Columbus, OH, USA","institution_ids":["https://openalex.org/I52357470"]},{"raw_affiliation_string":"Dept. of Electr. & Comput. Eng., Ohio state Univ., Columbus, OH, USA","institution_ids":["https://openalex.org/I52357470"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5111720851","display_name":"Saswati Sarkar","orcid":null},"institutions":[{"id":"https://openalex.org/I79576946","display_name":"University of Pennsylvania","ror":"https://ror.org/00b30xv10","country_code":"US","type":"education","lineage":["https://openalex.org/I79576946"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Saswati Sarkar","raw_affiliation_strings":["Department of Electrical and Systems Engineering, University of Pennsylvania, Philadelphia, PA, USA","Dept. of Electr. & Syst. Eng., Univ. of Pennsylvania, Philadelphia, PA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Systems Engineering, University of Pennsylvania, Philadelphia, PA, USA","institution_ids":["https://openalex.org/I79576946"]},{"raw_affiliation_string":"Dept. of Electr. & Syst. Eng., Univ. of Pennsylvania, Philadelphia, PA, USA","institution_ids":["https://openalex.org/I79576946"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5090818425","display_name":"Eitan Altman","orcid":"https://orcid.org/0000-0002-2177-9979"},"institutions":[{"id":"https://openalex.org/I1326498283","display_name":"Institut national de recherche en sciences et technologies du num\u00e9rique","ror":"https://ror.org/02kvxyf05","country_code":"FR","type":"government","lineage":["https://openalex.org/I1326498283"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Eitan Altman","raw_affiliation_strings":["INRIA, La Valbonne, France","[Inria, Valbonne, France]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"INRIA, La Valbonne, France","institution_ids":["https://openalex.org/I1326498283"]},{"raw_affiliation_string":"[Inria, Valbonne, France]","institution_ids":["https://openalex.org/I1326498283"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":2.6085,"has_fulltext":false,"cited_by_count":20,"citation_normalized_percentile":{"value":0.90538263,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":"58","issue":"7","first_page":"4714","last_page":"4732"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11896","display_name":"Opportunistic and Delay-Tolerant Networks","score":0.9995999932289124,"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":0.9995999932289124,"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":0.9987000226974487,"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/T11158","display_name":"Wireless Networks and Protocols","score":0.9908999800682068,"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":0.738445520401001},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.6841108798980713},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.6370885372161865},{"id":"https://openalex.org/keywords/wireless-network","display_name":"Wireless network","score":0.549092173576355},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.5335140228271484},{"id":"https://openalex.org/keywords/network-packet","display_name":"Network packet","score":0.49466392397880554},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.3534833490848541},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.12305387854576111}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.738445520401001},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.6841108798980713},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.6370885372161865},{"id":"https://openalex.org/C108037233","wikidata":"https://www.wikidata.org/wiki/Q11375","display_name":"Wireless network","level":3,"score":0.549092173576355},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.5335140228271484},{"id":"https://openalex.org/C158379750","wikidata":"https://www.wikidata.org/wiki/Q214111","display_name":"Network packet","level":2,"score":0.49466392397880554},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.3534833490848541},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.12305387854576111}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tit.2012.2195295","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tit.2012.2195295","pdf_url":null,"source":{"id":"https://openalex.org/S4502562","display_name":"IEEE Transactions on Information Theory","issn_l":"0018-9448","issn":["0018-9448","1557-9654"],"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 Information Theory","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/16","display_name":"Peace, Justice and strong institutions","score":0.5400000214576721}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":24,"referenced_works":["https://openalex.org/W202681721","https://openalex.org/W1574514837","https://openalex.org/W1963876301","https://openalex.org/W1971195486","https://openalex.org/W1972673017","https://openalex.org/W1996126437","https://openalex.org/W2000713822","https://openalex.org/W2018220713","https://openalex.org/W2038095737","https://openalex.org/W2053008757","https://openalex.org/W2062259223","https://openalex.org/W2090119438","https://openalex.org/W2105273407","https://openalex.org/W2109148997","https://openalex.org/W2112701160","https://openalex.org/W2117397064","https://openalex.org/W2120311336","https://openalex.org/W2133374760","https://openalex.org/W2138926528","https://openalex.org/W2157613936","https://openalex.org/W2157947204","https://openalex.org/W2176024863","https://openalex.org/W2701884314","https://openalex.org/W4238969418"],"related_works":["https://openalex.org/W3007061917","https://openalex.org/W2008332894","https://openalex.org/W1995417588","https://openalex.org/W2734490318","https://openalex.org/W2145396774","https://openalex.org/W3162221020","https://openalex.org/W2111242951","https://openalex.org/W2030708377","https://openalex.org/W3133147449","https://openalex.org/W1901143057"],"abstract_inverted_index":{"The":[0,18],"security":[1,16,45,136,151],"threat":[2],"posed":[3],"by":[4,99],"malware":[5],"in":[6,28,38,68,77,144,172],"mobile":[7],"wireless":[8,29],"networks":[9],"can":[10,96],"be":[11,35,97],"countered":[12],"through":[13],"immunization":[14],"using":[15,225],"patches.":[17,152],"distribution":[19],"of":[20,57,62,107,149,211,218],"patches,":[21],"however,":[22],"consumes":[23],"bandwidth":[24,48,142,170],"that":[25,83,125,133,155],"is":[26,174,197,203],"scarce":[27],"networks,":[30],"and":[31,47,54,109,138,215,222],"must,":[32],"there":[33],"fore,":[34],"judiciously":[36],"controlled":[37],"order":[39],"to":[40,127,189],"attain":[41],"desired":[42,94],"tradeoffs":[43,95,120],"between":[44],"risks":[46,137],"consumption.":[49],"We":[50,115,153,207],"consider":[51],"both":[52],"nonreplicative":[53],"replicative":[55],"dissemination":[56,148],"patches:":[58],"a":[59],"predetermined":[60],"set":[61,74],"dispatcher":[63,73],"nodes":[64,82],"distribute":[65],"the":[66,69,72,78,81,85,93,117,129,139,145,150,156,164,169,176,187,190,194,200,209,219],"patches":[67],"former,":[70],"whereas":[71],"continually":[75],"grows":[76],"latter":[79],"as":[80,121],"receive":[84],"patch":[86],"become":[87],"dispatchers":[88,108],"themselves.":[89],"In":[90],"each":[91],"case,":[92],"attained":[98],"activating":[100],"at":[101,182],"any":[102],"given":[103],"time":[104],"only":[105],"fractions":[106],"selecting":[110],"their":[111],"packet":[112],"transmission":[113],"rates.":[114],"formulate":[116],"afore":[118],"said":[119],"optimal":[122],"control":[123,158,177],"problems":[124],"seek":[126],"minimize":[128],"aggregate":[130],"network":[131,146],"costs":[132],"depend":[134],"on":[135],"overall":[140],"extra":[141],"used":[143],"for":[147],"prove":[154],"dynamic":[157,221],"strategies":[159,178],"have":[160],"simple":[161],"structures:":[162],"when":[163],"cost":[165,195],"function":[166,196],"associated":[167],"with":[168,181],"consumed":[171],"patching":[173],"concave,":[175],"are":[179],"bang-bang":[180],"most":[183],"one":[184],"jump":[185],"from":[186],"maximum":[188],"minimum":[191],"value.":[192],"When":[193],"strictly":[198],"convex,":[199],"aforesaid":[201],"transition":[202],"strict":[204],"but":[205],"continuous.":[206],"compare":[208],"efficacy":[210],"different":[212],"dispatch":[213],"models":[214],"also":[216],"those":[217],"optimum":[220],"static":[223],"controls":[224],"numerical":[226],"computations.":[227]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":3},{"year":2016,"cited_by_count":2},{"year":2015,"cited_by_count":2},{"year":2014,"cited_by_count":3},{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
