{"id":"https://openalex.org/W2116265824","doi":"https://doi.org/10.1145/2160601.2160625","title":"Push notification for challenged networks","display_name":"Push notification for challenged networks","publication_year":2012,"publication_date":"2012-03-11","ids":{"openalex":"https://openalex.org/W2116265824","doi":"https://doi.org/10.1145/2160601.2160625","mag":"2116265824"},"language":"en","primary_location":{"id":"doi:10.1145/2160601.2160625","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2160601.2160625","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2nd ACM Symposium on Computing for Development","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/A5089154460","display_name":"Azarias Reda","orcid":null},"institutions":[{"id":"https://openalex.org/I27837315","display_name":"University of Michigan","ror":"https://ror.org/00jmfr291","country_code":"US","type":"education","lineage":["https://openalex.org/I27837315"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Azarias Reda","raw_affiliation_strings":["University of Michigan","(University of Michigan)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Michigan","institution_ids":["https://openalex.org/I27837315"]},{"raw_affiliation_string":"(University of Michigan)","institution_ids":["https://openalex.org/I27837315"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5111909353","display_name":"Desalegn Abebaw","orcid":null},"institutions":[{"id":"https://openalex.org/I4537092","display_name":"Addis Ababa University","ror":"https://ror.org/038b8e254","country_code":"ET","type":"education","lineage":["https://openalex.org/I4537092"]}],"countries":["ET"],"is_corresponding":false,"raw_author_name":"Desalegn Abebaw","raw_affiliation_strings":["Addis Ababa University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Addis Ababa University","institution_ids":["https://openalex.org/I4537092"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5113674622","display_name":"Brian Noble","orcid":null},"institutions":[{"id":"https://openalex.org/I27837315","display_name":"University of Michigan","ror":"https://ror.org/00jmfr291","country_code":"US","type":"education","lineage":["https://openalex.org/I27837315"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Brian Noble","raw_affiliation_strings":["University of Michigan","(University of Michigan)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Michigan","institution_ids":["https://openalex.org/I27837315"]},{"raw_affiliation_string":"(University of Michigan)","institution_ids":["https://openalex.org/I27837315"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.18996822,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"1"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11896","display_name":"Opportunistic and Delay-Tolerant Networks","score":0.9998999834060669,"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/T11896","display_name":"Opportunistic and Delay-Tolerant Networks","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/T13194","display_name":"ICT in Developing Communities","score":0.9962000250816345,"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"}},{"id":"https://openalex.org/T11478","display_name":"Caching and Content Delivery","score":0.9958999752998352,"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/interactive-kiosk","display_name":"Interactive kiosk","score":0.7851625680923462},{"id":"https://openalex.org/keywords/the-internet","display_name":"The Internet","score":0.7099622488021851},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.640821099281311},{"id":"https://openalex.org/keywords/internet-access","display_name":"Internet access","score":0.5991931557655334},{"id":"https://openalex.org/keywords/population","display_name":"Population","score":0.47152432799339294},{"id":"https://openalex.org/keywords/access-network","display_name":"Access network","score":0.4509895443916321},{"id":"https://openalex.org/keywords/internet-connection-sharing","display_name":"Internet Connection Sharing","score":0.4394031763076782},{"id":"https://openalex.org/keywords/simple","display_name":"Simple (philosophy)","score":0.4276924729347229},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.4226142466068268},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.4217302203178406},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.41117414832115173},{"id":"https://openalex.org/keywords/internet-privacy","display_name":"Internet privacy","score":0.39260926842689514},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.3390956521034241}],"concepts":[{"id":"https://openalex.org/C116865082","wikidata":"https://www.wikidata.org/wiki/Q1370241","display_name":"Interactive kiosk","level":2,"score":0.7851625680923462},{"id":"https://openalex.org/C110875604","wikidata":"https://www.wikidata.org/wiki/Q75","display_name":"The Internet","level":2,"score":0.7099622488021851},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.640821099281311},{"id":"https://openalex.org/C83849155","wikidata":"https://www.wikidata.org/wiki/Q1472399","display_name":"Internet access","level":3,"score":0.5991931557655334},{"id":"https://openalex.org/C2908647359","wikidata":"https://www.wikidata.org/wiki/Q2625603","display_name":"Population","level":2,"score":0.47152432799339294},{"id":"https://openalex.org/C62793504","wikidata":"https://www.wikidata.org/wiki/Q228327","display_name":"Access network","level":2,"score":0.4509895443916321},{"id":"https://openalex.org/C70035269","wikidata":"https://www.wikidata.org/wiki/Q1359955","display_name":"Internet Connection Sharing","level":4,"score":0.4394031763076782},{"id":"https://openalex.org/C2780586882","wikidata":"https://www.wikidata.org/wiki/Q7520643","display_name":"Simple (philosophy)","level":2,"score":0.4276924729347229},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.4226142466068268},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.4217302203178406},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.41117414832115173},{"id":"https://openalex.org/C108827166","wikidata":"https://www.wikidata.org/wiki/Q175975","display_name":"Internet privacy","level":1,"score":0.39260926842689514},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.3390956521034241},{"id":"https://openalex.org/C149923435","wikidata":"https://www.wikidata.org/wiki/Q37732","display_name":"Demography","level":1,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C144024400","wikidata":"https://www.wikidata.org/wiki/Q21201","display_name":"Sociology","level":0,"score":0.0},{"id":"https://openalex.org/C111472728","wikidata":"https://www.wikidata.org/wiki/Q9471","display_name":"Epistemology","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/2160601.2160625","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2160601.2160625","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2nd ACM Symposium on Computing for Development","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/1","display_name":"No poverty","score":0.47999998927116394}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":3,"referenced_works":["https://openalex.org/W2075809818","https://openalex.org/W2154209262","https://openalex.org/W2161550861"],"related_works":["https://openalex.org/W3141320458","https://openalex.org/W1968016906","https://openalex.org/W2003511009","https://openalex.org/W2131512181","https://openalex.org/W4252199490","https://openalex.org/W2110089736","https://openalex.org/W2471806600","https://openalex.org/W4379413250","https://openalex.org/W2088354521","https://openalex.org/W2367315943"],"abstract_inverted_index":{"Emerging":[0],"economies":[1],"face":[2],"significant":[3,15],"challenges":[4],"in":[5,28,57],"network":[6,10,22,51,69],"access.":[7],"While":[8],"cellular":[9],"coverage":[11],"is":[12],"reaching":[13],"a":[14,34],"majority":[16],"of":[17,50],"the":[18,47,61],"world":[19],"population,":[20],"good":[21],"connectivity":[23],"remains":[24],"scarce":[25],"and":[26,43],"expensive":[27],"many":[29,54],"developing":[30],"regions":[31],"[2].":[32],"As":[33],"result,":[35],"shared":[36],"access":[37,52],"sites,":[38],"such":[39],"as":[40],"internet":[41,55],"kiosks":[42],"school":[44],"libraries,":[45],"provide":[46],"primary":[48],"alternative":[49],"for":[53],"users":[56],"these":[58],"regions.":[59],"However,":[60],"poor":[62],"networking":[63],"conditions":[64],"often":[65],"make":[66],"even":[67],"simple":[68],"tasks":[70],"unpleasant.":[71]},"counts_by_year":[],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
