{"id":"https://openalex.org/W1977239474","doi":"https://doi.org/10.1145/2072221.2072246","title":"Providing media download services in African taxis","display_name":"Providing media download services in African taxis","publication_year":2011,"publication_date":"2011-10-03","ids":{"openalex":"https://openalex.org/W1977239474","doi":"https://doi.org/10.1145/2072221.2072246","mag":"1977239474"},"language":"en","primary_location":{"id":"doi:10.1145/2072221.2072246","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2072221.2072246","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the South African Institute of Computer Scientists and Information Technologists Conference on Knowledge, Innovation and Leadership in a Diverse, Multidisciplinary Environment","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/A5004062370","display_name":"Graeme Smith","orcid":"https://orcid.org/0000-0002-9925-9199"},"institutions":[{"id":"https://openalex.org/I157614274","display_name":"University of Cape Town","ror":"https://ror.org/03p74gp79","country_code":"ZA","type":"education","lineage":["https://openalex.org/I157614274"]}],"countries":["ZA"],"is_corresponding":true,"raw_author_name":"Graeme Smith","raw_affiliation_strings":["University of Cape Town, Rondebosch, Cape Town, South Africa"],"affiliations":[{"raw_affiliation_string":"University of Cape Town, Rondebosch, Cape Town, South Africa","institution_ids":["https://openalex.org/I157614274"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5078314343","display_name":"Gary Marsden","orcid":null},"institutions":[{"id":"https://openalex.org/I157614274","display_name":"University of Cape Town","ror":"https://ror.org/03p74gp79","country_code":"ZA","type":"education","lineage":["https://openalex.org/I157614274"]}],"countries":["ZA"],"is_corresponding":false,"raw_author_name":"Gary Marsden","raw_affiliation_strings":["University of Cape Town, Rondebosch, Cape Town, South Africa"],"affiliations":[{"raw_affiliation_string":"University of Cape Town, Rondebosch, Cape Town, South Africa","institution_ids":["https://openalex.org/I157614274"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5004062370"],"corresponding_institution_ids":["https://openalex.org/I157614274"],"apc_list":null,"apc_paid":null,"fwci":1.4779,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.8726235,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"215","last_page":"223"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T13194","display_name":"ICT in Developing Communities","score":0.9998000264167786,"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"}},"topics":[{"id":"https://openalex.org/T13194","display_name":"ICT in Developing Communities","score":0.9998000264167786,"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/T11896","display_name":"Opportunistic and Delay-Tolerant Networks","score":0.995199978351593,"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":0.9937999844551086,"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/download","display_name":"Download","score":0.874759316444397},{"id":"https://openalex.org/keywords/taxis","display_name":"Taxis","score":0.8325583934783936},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7026774883270264},{"id":"https://openalex.org/keywords/bluetooth","display_name":"Bluetooth","score":0.6904298663139343},{"id":"https://openalex.org/keywords/public-transport","display_name":"Public transport","score":0.6064609289169312},{"id":"https://openalex.org/keywords/porting","display_name":"Porting","score":0.6046834588050842},{"id":"https://openalex.org/keywords/mobile-device","display_name":"Mobile device","score":0.4639769196510315},{"id":"https://openalex.org/keywords/work","display_name":"Work (physics)","score":0.4265739917755127},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.3716725707054138},{"id":"https://openalex.org/keywords/multimedia","display_name":"Multimedia","score":0.33121269941329956},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.3129538893699646},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.23969101905822754},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.20062467455863953},{"id":"https://openalex.org/keywords/transport-engineering","display_name":"Transport engineering","score":0.17389452457427979},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.14106425642967224},{"id":"https://openalex.org/keywords/software","display_name":"Software","score":0.0853583812713623}],"concepts":[{"id":"https://openalex.org/C2780154274","wikidata":"https://www.wikidata.org/wiki/Q7126717","display_name":"Download","level":2,"score":0.874759316444397},{"id":"https://openalex.org/C183373512","wikidata":"https://www.wikidata.org/wiki/Q949618","display_name":"Taxis","level":2,"score":0.8325583934783936},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7026774883270264},{"id":"https://openalex.org/C546215728","wikidata":"https://www.wikidata.org/wiki/Q39531","display_name":"Bluetooth","level":3,"score":0.6904298663139343},{"id":"https://openalex.org/C539828613","wikidata":"https://www.wikidata.org/wiki/Q178512","display_name":"Public transport","level":2,"score":0.6064609289169312},{"id":"https://openalex.org/C106251023","wikidata":"https://www.wikidata.org/wiki/Q851989","display_name":"Porting","level":3,"score":0.6046834588050842},{"id":"https://openalex.org/C186967261","wikidata":"https://www.wikidata.org/wiki/Q5082128","display_name":"Mobile device","level":2,"score":0.4639769196510315},{"id":"https://openalex.org/C18762648","wikidata":"https://www.wikidata.org/wiki/Q42213","display_name":"Work (physics)","level":2,"score":0.4265739917755127},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.3716725707054138},{"id":"https://openalex.org/C49774154","wikidata":"https://www.wikidata.org/wiki/Q131765","display_name":"Multimedia","level":1,"score":0.33121269941329956},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.3129538893699646},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.23969101905822754},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.20062467455863953},{"id":"https://openalex.org/C22212356","wikidata":"https://www.wikidata.org/wiki/Q775325","display_name":"Transport engineering","level":1,"score":0.17389452457427979},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.14106425642967224},{"id":"https://openalex.org/C2777904410","wikidata":"https://www.wikidata.org/wiki/Q7397","display_name":"Software","level":2,"score":0.0853583812713623},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/2072221.2072246","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2072221.2072246","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the South African Institute of Computer Scientists and Information Technologists Conference on Knowledge, Innovation and Leadership in a Diverse, Multidisciplinary Environment","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":8,"referenced_works":["https://openalex.org/W197864537","https://openalex.org/W1496399370","https://openalex.org/W1548740383","https://openalex.org/W2002901291","https://openalex.org/W2059088281","https://openalex.org/W2063857825","https://openalex.org/W2121895216","https://openalex.org/W2134058258"],"related_works":["https://openalex.org/W2356602486","https://openalex.org/W2731640799","https://openalex.org/W3145095895","https://openalex.org/W2594548639","https://openalex.org/W2351992668","https://openalex.org/W825784003","https://openalex.org/W1539443550","https://openalex.org/W627816288","https://openalex.org/W570401077","https://openalex.org/W2103995555"],"abstract_inverted_index":{"In":[0],"this":[1],"paper":[2],"we":[3,91],"design":[4],"and":[5,57,80,94],"evaluate":[6],"a":[7,18,52,66,82],"system":[8,63,72],"that":[9],"allows":[10,46],"users":[11],"to":[12,40,48],"download":[13],"media":[14,101],"over":[15],"Bluetooth":[16],"in":[17,22,51,65,81,104],"public":[19,105],"transport":[20],"situation":[21],"the":[23,30,59,62,70,77],"developing":[24],"world.":[25],"Our":[26],"work":[27],"examines":[28],"how":[29],"benefits":[31],"of":[32,61],"previous":[33],"successful":[34],"desktop":[35,78],"systems":[36,103],"can":[37],"be":[38,49],"ported":[39],"an":[41],"entirely":[42],"mobile":[43,71,83],"platform":[44],"which":[45],"it":[47],"deployed":[50],"moving":[53],"vehicle.":[54],"We":[55],"explore":[56],"test":[58],"performance":[60],"both":[64],"static":[67],"location":[68],"(where":[69,85],"performs":[73],"as":[74,76],"well":[75],"system)":[79],"setting":[84],"results":[86],"are":[87],"more":[88],"mixed).":[89],"Finally,":[90],"make":[92],"recommendations":[93],"give":[95],"insights":[96],"into":[97],"barriers":[98],"for":[99],"placing":[100],"distribution":[102],"transport.":[106]},"counts_by_year":[{"year":2016,"cited_by_count":2},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
