{"id":"https://openalex.org/W2777239481","doi":"https://doi.org/10.1109/ghtc.2017.8239236","title":"A practical and secure social media facility for internet-deprived populations","display_name":"A practical and secure social media facility for internet-deprived populations","publication_year":2017,"publication_date":"2017-10-01","ids":{"openalex":"https://openalex.org/W2777239481","doi":"https://doi.org/10.1109/ghtc.2017.8239236","mag":"2777239481"},"language":"en","primary_location":{"id":"doi:10.1109/ghtc.2017.8239236","doi":"https://doi.org/10.1109/ghtc.2017.8239236","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ghtc.2017.8239236","pdf_url":null,"source":{"id":"https://openalex.org/S7407086375","display_name":"IEEE Global Humanitarian Technology Conference (GHTC)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 IEEE Global Humanitarian Technology Conference (GHTC)","raw_type":"proceedings-article"},"volume":null,"type":"conference-paper","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/A5011514461","display_name":"Jeremy Lakeman","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I169541294","display_name":"Flinders University","ror":"https://ror.org/01kpzv902","country_code":"AU","type":"education","lineage":["https://openalex.org/I169541294"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Jeremy Lakeman","raw_affiliation_strings":["College of Science and Engineering, Flinders University, Australia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Science and Engineering, Flinders University, Australia","institution_ids":["https://openalex.org/I169541294"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Matthew Lloyd","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I169541294","display_name":"Flinders University","ror":"https://ror.org/01kpzv902","country_code":"AU","type":"education","lineage":["https://openalex.org/I169541294"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Matthew Lloyd","raw_affiliation_strings":["College of Science and Engineering, Flinders University, Australia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Science and Engineering, Flinders University, Australia","institution_ids":["https://openalex.org/I169541294"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5016083050","display_name":"Romana Challans","orcid":"https://orcid.org/0000-0002-2196-0479","observed_orcids":["https://orcid.org/0000-0002-2196-0479"]},"institutions":[{"id":"https://openalex.org/I169541294","display_name":"Flinders University","ror":"https://ror.org/01kpzv902","country_code":"AU","type":"education","lineage":["https://openalex.org/I169541294"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Romana Challans","raw_affiliation_strings":["College of Science and Engineering, Flinders University, Australia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Science and Engineering, Flinders University, Australia","institution_ids":["https://openalex.org/I169541294"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5014014180","display_name":"Angus K. Wallace","orcid":"https://orcid.org/0000-0003-3827-1757","observed_orcids":["https://orcid.org/0000-0003-3827-1757"]},"institutions":[{"id":"https://openalex.org/I169541294","display_name":"Flinders University","ror":"https://ror.org/01kpzv902","country_code":"AU","type":"education","lineage":["https://openalex.org/I169541294"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Angus Wallace","raw_affiliation_strings":["College of Science and Engineering, Flinders University, Australia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Science and Engineering, Flinders University, Australia","institution_ids":["https://openalex.org/I169541294"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5086231707","display_name":"Paul Gardner-Stephen","orcid":"https://orcid.org/0000-0002-3397-3381","observed_orcids":["https://orcid.org/0000-0002-3397-3381"]},"institutions":[{"id":"https://openalex.org/I169541294","display_name":"Flinders University","ror":"https://ror.org/01kpzv902","country_code":"AU","type":"education","lineage":["https://openalex.org/I169541294"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Paul Gardner-Stephen","raw_affiliation_strings":["College of Science and Engineering, Flinders University, Australia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Science and Engineering, Flinders University, Australia","institution_ids":["https://openalex.org/I169541294"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5045691540","display_name":"Milan Stute","orcid":"https://orcid.org/0000-0003-4921-8476","observed_orcids":["https://orcid.org/0000-0003-4921-8476"]},"institutions":[{"id":"https://openalex.org/I31512782","display_name":"Technische Universit\u00e4t Darmstadt","ror":"https://ror.org/05n911h24","country_code":"DE","type":"education","lineage":["https://openalex.org/I31512782"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Milan Stute","raw_affiliation_strings":["Department of Computer Science, Technische Universit\u00e4t Darmstadt, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science, Technische Universit\u00e4t Darmstadt, Germany","institution_ids":["https://openalex.org/I31512782"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5042405070","display_name":"Matthias Hollick","orcid":"https://orcid.org/0000-0002-9163-5989","observed_orcids":["https://orcid.org/0000-0002-9163-5989"]},"institutions":[{"id":"https://openalex.org/I31512782","display_name":"Technische Universit\u00e4t Darmstadt","ror":"https://ror.org/05n911h24","country_code":"DE","type":"education","lineage":["https://openalex.org/I31512782"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Matthias Hollick","raw_affiliation_strings":["Department of Computer Science, Technische Universit\u00e4t Darmstadt, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science, Technische Universit\u00e4t Darmstadt, Germany","institution_ids":["https://openalex.org/I31512782"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.9501,"has_fulltext":false,"cited_by_count":10,"citation_normalized_percentile":{"value":0.87639636,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"9"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10246","display_name":"Mobile Ad Hoc Networks","score":0.2969000041484833,"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/T10246","display_name":"Mobile Ad Hoc Networks","score":0.2969000041484833,"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/T11896","display_name":"Opportunistic and Delay-Tolerant Networks","score":0.23649999499320984,"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/T10747","display_name":"Disaster Management and Resilience","score":0.19529999792575836,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/social-media","display_name":"social media","score":0.5180000066757202},{"id":"https://openalex.org/keywords/disaster-response","display_name":"disaster response","score":0.8190000057220459},{"id":"https://openalex.org/keywords/humanitarian-communication","display_name":"humanitarian communication","score":0.8799999952316284},{"id":"https://openalex.org/keywords/internet-access","display_name":"internet access","score":0.5759999752044678},{"id":"https://openalex.org/keywords/information-distribution","display_name":"information distribution","score":0.47200000286102295}],"concepts":[{"id":"https://openalex.org/C110875604","wikidata":"https://www.wikidata.org/wiki/Q75","display_name":"The Internet","level":2,"score":0.7247996926307678},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.653322160243988},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6272615790367126},{"id":"https://openalex.org/C518677369","wikidata":"https://www.wikidata.org/wiki/Q202833","display_name":"Social media","level":2,"score":0.529128909111023},{"id":"https://openalex.org/C2777904410","wikidata":"https://www.wikidata.org/wiki/Q7397","display_name":"Software","level":2,"score":0.4716165363788605},{"id":"https://openalex.org/C2780378061","wikidata":"https://www.wikidata.org/wiki/Q25351891","display_name":"Service (business)","level":2,"score":0.45209696888923645},{"id":"https://openalex.org/C108827166","wikidata":"https://www.wikidata.org/wiki/Q175975","display_name":"Internet privacy","level":1,"score":0.4401931166648865},{"id":"https://openalex.org/C83849155","wikidata":"https://www.wikidata.org/wiki/Q1472399","display_name":"Internet access","level":3,"score":0.42000824213027954},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.30227845907211304},{"id":"https://openalex.org/C144133560","wikidata":"https://www.wikidata.org/wiki/Q4830453","display_name":"Business","level":0,"score":0.2537745237350464},{"id":"https://openalex.org/C162853370","wikidata":"https://www.wikidata.org/wiki/Q39809","display_name":"Marketing","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}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/ghtc.2017.8239236","doi":"https://doi.org/10.1109/ghtc.2017.8239236","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ghtc.2017.8239236","pdf_url":null,"source":{"id":"https://openalex.org/S7407086375","display_name":"IEEE Global Humanitarian Technology Conference (GHTC)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 IEEE Global Humanitarian Technology Conference (GHTC)","raw_type":"proceedings-article"},{"id":"pmh:oai:tubiblio.ulb.tu-darmstadt.de:100528","doi":null,"is_oa":false,"landing_page_url":"http://tubiblio.ulb.tu-darmstadt.de/100528/","pdf_url":null,"source":{"id":"https://openalex.org/S4377196390","display_name":"TUbilio (Technical University of Darmstadt)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I31512782","host_organization_name":"Technische Universit\u00e4t Darmstadt","host_organization_lineage":["https://openalex.org/I31512782"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Konferenzver\u00f6ffentlichung"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"No poverty","score":0.666700005531311,"id":"https://metadata.un.org/sdg/1"},{"display_name":"Industry, innovation and infrastructure","score":0.651199996471405,"id":"https://metadata.un.org/sdg/9"},{"display_name":"Reduced inequalities","score":0.5676000118255615,"id":"https://metadata.un.org/sdg/10"}],"study_designs":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320306115","display_name":"United States Agency for International Development","ror":"https://ror.org/01n6e6j62"},{"id":"https://openalex.org/F4320320432","display_name":"Department of Foreign Affairs and Trade, Australian Government","ror":"https://ror.org/023wsvq95"},{"id":"https://openalex.org/F4320320879","display_name":"Deutsche Forschungsgemeinschaft","ror":"https://ror.org/018mejw64"},{"id":"https://openalex.org/F4320320979","display_name":"University of South Australia","ror":"https://ror.org/01p93h210"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":18,"referenced_works":["https://openalex.org/W1560267311","https://openalex.org/W1970668634","https://openalex.org/W2010803799","https://openalex.org/W2032446614","https://openalex.org/W2036322231","https://openalex.org/W2039074490","https://openalex.org/W2056007486","https://openalex.org/W2099633070","https://openalex.org/W2163812007","https://openalex.org/W2334639351","https://openalex.org/W2776255330","https://openalex.org/W2778463068","https://openalex.org/W2778566499","https://openalex.org/W2780081340","https://openalex.org/W2780502868","https://openalex.org/W2780592841","https://openalex.org/W2780796031","https://openalex.org/W2781226885"],"related_works":["https://openalex.org/W2056007486","https://openalex.org/W1981020392","https://openalex.org/W238232828","https://openalex.org/W4206009859","https://openalex.org/W1982100582","https://openalex.org/W2512399139","https://openalex.org/W110975694","https://openalex.org/W2258025573","https://openalex.org/W2588059720","https://openalex.org/W2030872998"],"abstract_inverted_index":{"Social":[0],"Media":[1],"plays":[2],"an":[3,84],"increasingly":[4],"important":[5,129],"role":[6],"in":[7,59,93],"humanitarian":[8],"and":[9,22,50,61,75,122,132,159,187],"disaster":[10],"response":[11],"scenarios.":[12],"However,":[13],"typical":[14],"social":[15,86],"media":[16,87],"applications":[17],"rely":[18],"on":[19],"internet":[20,98],"connectivity,":[21],"as":[23,114,116,149],"a":[24,48,69,177,193],"result":[25],"are":[26,189],"often":[27],"not":[28],"available":[29],"during":[30,172],"the":[31,40,44,72,78,94,173,183,196],"acute":[32,174],"phase":[33,175],"of":[34,39,46,71,97,141,176,195],"disasters.":[35],"The":[36,179],"MeshMS":[37,73],"service":[38],"Serval":[41,79,184],"Mesh":[42,80,185],"established":[43],"practicality":[45],"implementing":[47],"secure":[49],"private":[51,107],"SMS-like":[52],"text-messaging":[53],"facility":[54],"that":[55,82,89,145],"can":[56,90,154],"be":[57,91,155],"used":[58,92,156],"internet-disconnected":[60],"infrastructure-deprived":[62],"environments.":[63],"In":[64],"this":[65,142],"paper,":[66],"we":[67],"describe":[68],"generalization":[70],"protocol":[74],"enhancements":[76],"to":[77,109,126,157,168,182],"Software,":[81],"provide":[83,161],"authenticated":[85],"platform,":[88],"complete":[95],"absence":[96],"access":[99,167],"or":[100],"supporting":[101],"infrastructure,":[102],"both":[103],"for":[104,117],"use":[105],"by":[106,192],"citizens":[108],"communicate":[110],"with":[111,164],"their":[112],"peers,":[113],"well":[115],"governmental":[118],"agencies,":[119],"non-governmental":[120],"organizations":[121,125],"other":[123],"relevant":[124],"easily":[127],"distribute":[128],"information":[130],"to,":[131],"receive":[133],"feedback":[134],"from,":[135],"affected":[136,162],"populations.":[137],"A":[138],"particular":[139],"advantage":[140],"system":[143],"is":[144],"one-way":[146],"transports,":[147],"such":[148],"low-cost":[150],"satellite":[151],"broadcast":[152],"receivers,":[153],"cheaply":[158],"efficiently":[160],"populations":[163],"near":[165],"real-time":[166],"critical":[169],"information,":[170],"including":[171],"disaster.":[178],"necessary":[180],"changes":[181],"software":[186],"protocols":[188],"described,":[190],"followed":[191],"demonstration":[194],"resulting":[197],"platform.":[198]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2017,"cited_by_count":8}],"updated_date":"2026-11-03T10:50:19.383937","created_date":"2018-01-05T00:00:00"}