{"id":"https://openalex.org/W2057687022","doi":"https://doi.org/10.1109/percomw.2010.5470658","title":"A management model of learning objects in a Ubiquitous Learning environment","display_name":"A management model of learning objects in a Ubiquitous Learning environment","publication_year":2010,"publication_date":"2010-03-01","ids":{"openalex":"https://openalex.org/W2057687022","doi":"https://doi.org/10.1109/percomw.2010.5470658","mag":"2057687022"},"language":"en","primary_location":{"id":"doi:10.1109/percomw.2010.5470658","is_oa":false,"landing_page_url":"https://doi.org/10.1109/percomw.2010.5470658","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2010 8th IEEE International Conference on Pervasive Computing and Communications Workshops (PERCOM Workshops)","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/A5011450718","display_name":"Marcus Lewis","orcid":"https://orcid.org/0000-0002-3141-1764"},"institutions":[{"id":"https://openalex.org/I61722147","display_name":"Universidade do Vale do Rio dos Sinos","ror":"https://ror.org/05ctmmy43","country_code":"BR","type":"education","lineage":["https://openalex.org/I61722147"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Marcus Lewis","raw_affiliation_strings":["University of the Sinos Valley, Sao Leopoldo, Rio Grande do Sul, Brazil","University of the Sinos Valley (Unisinos), S\u00e3o Leopoldo, RS, Brazil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of the Sinos Valley, Sao Leopoldo, Rio Grande do Sul, Brazil","institution_ids":["https://openalex.org/I61722147"]},{"raw_affiliation_string":"University of the Sinos Valley (Unisinos), S\u00e3o Leopoldo, RS, Brazil","institution_ids":["https://openalex.org/I61722147"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5063151819","display_name":"Cassia Nino","orcid":null},"institutions":[{"id":"https://openalex.org/I61722147","display_name":"Universidade do Vale do Rio dos Sinos","ror":"https://ror.org/05ctmmy43","country_code":"BR","type":"education","lineage":["https://openalex.org/I61722147"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Cassia Nino","raw_affiliation_strings":["University of the Sinos Valley, Sao Leopoldo, Rio Grande do Sul, Brazil","University of the Sinos Valley (Unisinos), S\u00e3o Leopoldo, RS, Brazil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of the Sinos Valley, Sao Leopoldo, Rio Grande do Sul, Brazil","institution_ids":["https://openalex.org/I61722147"]},{"raw_affiliation_string":"University of the Sinos Valley (Unisinos), S\u00e3o Leopoldo, RS, Brazil","institution_ids":["https://openalex.org/I61722147"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5074185828","display_name":"Jo\u00e3o Rosa","orcid":null},"institutions":[{"id":"https://openalex.org/I61722147","display_name":"Universidade do Vale do Rio dos Sinos","ror":"https://ror.org/05ctmmy43","country_code":"BR","type":"education","lineage":["https://openalex.org/I61722147"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Joao Rosa","raw_affiliation_strings":["University of the Sinos Valley, Sao Leopoldo, Rio Grande do Sul, Brazil","University of the Sinos Valley (Unisinos), S\u00e3o Leopoldo, RS, Brazil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of the Sinos Valley, Sao Leopoldo, Rio Grande do Sul, Brazil","institution_ids":["https://openalex.org/I61722147"]},{"raw_affiliation_string":"University of the Sinos Valley (Unisinos), S\u00e3o Leopoldo, RS, Brazil","institution_ids":["https://openalex.org/I61722147"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5072791484","display_name":"Jorge Lu\u00eds Vict\u00f3ria Barbosa","orcid":"https://orcid.org/0000-0002-0358-2056"},"institutions":[{"id":"https://openalex.org/I61722147","display_name":"Universidade do Vale do Rio dos Sinos","ror":"https://ror.org/05ctmmy43","country_code":"BR","type":"education","lineage":["https://openalex.org/I61722147"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Jorge Barbosa","raw_affiliation_strings":["University of the Sinos Valley, Sao Leopoldo, Rio Grande do Sul, Brazil","University of the Sinos Valley (Unisinos), S\u00e3o Leopoldo, RS, Brazil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of the Sinos Valley, Sao Leopoldo, Rio Grande do Sul, Brazil","institution_ids":["https://openalex.org/I61722147"]},{"raw_affiliation_string":"University of the Sinos Valley (Unisinos), S\u00e3o Leopoldo, RS, Brazil","institution_ids":["https://openalex.org/I61722147"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5002930278","display_name":"D\u00e9bora Nice Ferrari Barbosa","orcid":"https://orcid.org/0000-0001-8107-8675"},"institutions":[{"id":"https://openalex.org/I4210102413","display_name":"Universidade La Salle","ror":"https://ror.org/01dzqrq04","country_code":"BR","type":"education","lineage":["https://openalex.org/I4210102413"]},{"id":"https://openalex.org/I47652572","display_name":"La Salle University","ror":"https://ror.org/02beve479","country_code":"US","type":"education","lineage":["https://openalex.org/I47652572"]}],"countries":["BR","US"],"is_corresponding":false,"raw_author_name":"Debora Barbosa","raw_affiliation_strings":["La Salle University College, Canoas, Rio Grande do Sul, Brazil","La Salle University College (Unilasalle), Canoas, RS, Brazil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"La Salle University College, Canoas, Rio Grande do Sul, Brazil","institution_ids":["https://openalex.org/I4210102413"]},{"raw_affiliation_string":"La Salle University College (Unilasalle), Canoas, RS, Brazil","institution_ids":["https://openalex.org/I47652572"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":5,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":7.1363,"has_fulltext":false,"cited_by_count":15,"citation_normalized_percentile":{"value":0.96856728,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"256","last_page":"261"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11370","display_name":"Mobile Learning in Education","score":0.9986000061035156,"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/T11370","display_name":"Mobile Learning in Education","score":0.9986000061035156,"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/T10444","display_name":"Context-Aware Activity Recognition Systems","score":0.9973000288009644,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"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/T14098","display_name":"Energy Efficiency in Computing","score":0.977400004863739,"subfield":{"id":"https://openalex.org/subfields/1708","display_name":"Hardware and Architecture"},"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":0.8203244209289551},{"id":"https://openalex.org/keywords/ubiquitous-computing","display_name":"Ubiquitous computing","score":0.6859827041625977},{"id":"https://openalex.org/keywords/context","display_name":"Context (archaeology)","score":0.6460492610931396},{"id":"https://openalex.org/keywords/context-awareness","display_name":"Context awareness","score":0.5290545225143433},{"id":"https://openalex.org/keywords/multimedia","display_name":"Multimedia","score":0.5177485346794128},{"id":"https://openalex.org/keywords/human\u2013computer-interaction","display_name":"Human\u2013computer interaction","score":0.4840754568576813},{"id":"https://openalex.org/keywords/mobile-computing","display_name":"Mobile computing","score":0.466244637966156},{"id":"https://openalex.org/keywords/context-model","display_name":"Context model","score":0.45501887798309326},{"id":"https://openalex.org/keywords/mobile-device","display_name":"Mobile device","score":0.44982215762138367},{"id":"https://openalex.org/keywords/learning-management","display_name":"Learning Management","score":0.44781047105789185},{"id":"https://openalex.org/keywords/context-management","display_name":"Context management","score":0.43279463052749634},{"id":"https://openalex.org/keywords/learning-environment","display_name":"Learning environment","score":0.42726510763168335},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.4193421006202698},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.35107967257499695},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.18066075444221497},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.16881972551345825},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.12533965706825256}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8203244209289551},{"id":"https://openalex.org/C172195944","wikidata":"https://www.wikidata.org/wiki/Q541265","display_name":"Ubiquitous computing","level":2,"score":0.6859827041625977},{"id":"https://openalex.org/C2779343474","wikidata":"https://www.wikidata.org/wiki/Q3109175","display_name":"Context (archaeology)","level":2,"score":0.6460492610931396},{"id":"https://openalex.org/C2781368080","wikidata":"https://www.wikidata.org/wiki/Q501688","display_name":"Context awareness","level":3,"score":0.5290545225143433},{"id":"https://openalex.org/C49774154","wikidata":"https://www.wikidata.org/wiki/Q131765","display_name":"Multimedia","level":1,"score":0.5177485346794128},{"id":"https://openalex.org/C107457646","wikidata":"https://www.wikidata.org/wiki/Q207434","display_name":"Human\u2013computer interaction","level":1,"score":0.4840754568576813},{"id":"https://openalex.org/C144543869","wikidata":"https://www.wikidata.org/wiki/Q2738570","display_name":"Mobile computing","level":2,"score":0.466244637966156},{"id":"https://openalex.org/C183322885","wikidata":"https://www.wikidata.org/wiki/Q17007702","display_name":"Context model","level":3,"score":0.45501887798309326},{"id":"https://openalex.org/C186967261","wikidata":"https://www.wikidata.org/wiki/Q5082128","display_name":"Mobile device","level":2,"score":0.44982215762138367},{"id":"https://openalex.org/C2779114481","wikidata":"https://www.wikidata.org/wiki/Q6510117","display_name":"Learning Management","level":2,"score":0.44781047105789185},{"id":"https://openalex.org/C2776285913","wikidata":"https://www.wikidata.org/wiki/Q5165183","display_name":"Context management","level":3,"score":0.43279463052749634},{"id":"https://openalex.org/C2778365744","wikidata":"https://www.wikidata.org/wiki/Q2426689","display_name":"Learning environment","level":2,"score":0.42726510763168335},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.4193421006202698},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.35107967257499695},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.18066075444221497},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.16881972551345825},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.12533965706825256},{"id":"https://openalex.org/C2781238097","wikidata":"https://www.wikidata.org/wiki/Q175026","display_name":"Object (grammar)","level":2,"score":0.0},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0},{"id":"https://openalex.org/C2778707766","wikidata":"https://www.wikidata.org/wiki/Q202064","display_name":"Phone","level":2,"score":0.0},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"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/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/percomw.2010.5470658","is_oa":false,"landing_page_url":"https://doi.org/10.1109/percomw.2010.5470658","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2010 8th IEEE International Conference on Pervasive Computing and Communications Workshops (PERCOM Workshops)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.49000000953674316,"id":"https://metadata.un.org/sdg/4","display_name":"Quality Education"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":28,"referenced_works":["https://openalex.org/W14529341","https://openalex.org/W94203212","https://openalex.org/W149445721","https://openalex.org/W1537223352","https://openalex.org/W1882088395","https://openalex.org/W1992883095","https://openalex.org/W2051941876","https://openalex.org/W2080292343","https://openalex.org/W2087447945","https://openalex.org/W2128026023","https://openalex.org/W2133137770","https://openalex.org/W2159694746","https://openalex.org/W2165997942","https://openalex.org/W2167572375","https://openalex.org/W2220249180","https://openalex.org/W2222531961","https://openalex.org/W2270739560","https://openalex.org/W3013129989","https://openalex.org/W3140669708","https://openalex.org/W3170775390","https://openalex.org/W4234816175","https://openalex.org/W6600600213","https://openalex.org/W6603850898","https://openalex.org/W6606068853","https://openalex.org/W6632295901","https://openalex.org/W6639384725","https://openalex.org/W6684329882","https://openalex.org/W6688980442"],"related_works":["https://openalex.org/W2102543574","https://openalex.org/W1557679449","https://openalex.org/W2024358440","https://openalex.org/W2163697033","https://openalex.org/W2436001314","https://openalex.org/W2154188405","https://openalex.org/W1608419391","https://openalex.org/W145792909","https://openalex.org/W2096173771","https://openalex.org/W2043861843"],"abstract_inverted_index":{"Mobility":[0],"of":[1],"users":[2],"carrying":[3],"mobile":[4],"devices":[5],"with":[6],"access":[7,19,54],"to":[8,14,20,43,55,60,90],"wireless":[9],"networks":[10],"creates":[11],"the":[12,38,44,53,61,80],"need":[13],"provide":[15],"uniform":[16],"and":[17,64,86],"immediate":[18],"information.":[21],"In":[22,35],"this":[23,36],"scenario,":[24],"a":[25,68],"new":[26],"educational":[27,39,56],"model,":[28,37],"called":[29],"Ubiquitous":[30,75],"Learning,":[31],"has":[32],"been":[33],"studied.":[34],"processes":[40],"are":[41,49],"related":[42],"learner's":[45,62],"situation,":[46],"i.e.":[47],"they":[48],"context-aware.":[50],"This":[51,77],"allows":[52],"resources":[57],"be":[58],"adapted":[59],"profile":[63],"context.":[65],"GlobalEdu":[66,81],"is":[67],"computing":[69],"environment":[70],"which":[71],"aims":[72],"at":[73],"supporting":[74],"Learning.":[76],"paper":[78],"presents":[79],"model":[82],"for":[83],"content":[84],"management":[85],"an":[87],"experiment":[88],"performed":[89],"validate":[91],"it.":[92]},"counts_by_year":[{"year":2020,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":3},{"year":2012,"cited_by_count":4}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
