{"id":"https://openalex.org/W2793293139","doi":"https://doi.org/10.1109/iisa.2017.8316369","title":"Representation of learning objects in cloud e-learning","display_name":"Representation of learning objects in cloud e-learning","publication_year":2017,"publication_date":"2017-08-01","ids":{"openalex":"https://openalex.org/W2793293139","doi":"https://doi.org/10.1109/iisa.2017.8316369","mag":"2793293139"},"language":"en","primary_location":{"id":"doi:10.1109/iisa.2017.8316369","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iisa.2017.8316369","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 8th International Conference on Information, Intelligence, Systems &amp; Applications (IISA)","raw_type":"proceedings-article"},"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/A5042965623","display_name":"Krenare Pireva","orcid":"https://orcid.org/0000-0002-8128-8557"},"institutions":[{"id":"https://openalex.org/I4210160097","display_name":"South East European Research Centre","ror":"https://ror.org/05grd6s28","country_code":"GR","type":"nonprofit","lineage":["https://openalex.org/I4210160097"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Krenare Pireva","raw_affiliation_strings":["South East European Research Center, Greece"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"South East European Research Center, Greece","institution_ids":["https://openalex.org/I4210160097"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5006867774","display_name":"Petros Kefalas","orcid":"https://orcid.org/0000-0002-6846-7374"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Petros Kefalas","raw_affiliation_strings":["International Faculty, The University of Sheffield, Thessaloniki, Greece"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"International Faculty, The University of Sheffield, Thessaloniki, Greece","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5039539473","display_name":"Ioanna Stamatopoulou","orcid":"https://orcid.org/0000-0003-3753-1481"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Ioanna Stamatopoulou","raw_affiliation_strings":["International Faculty, The University of Sheffield, Thessaloniki, Greece"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"International Faculty, The University of Sheffield, Thessaloniki, Greece","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.7685,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.7133412,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":96},"biblio":{"volume":"11","issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12171","display_name":"Open Education and E-Learning","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/1706","display_name":"Computer Science Applications"},"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/T12171","display_name":"Open Education and E-Learning","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/1706","display_name":"Computer Science Applications"},"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/T13844","display_name":"Higher Education Learning Practices","score":0.948199987411499,"subfield":{"id":"https://openalex.org/subfields/3304","display_name":"Education"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T10215","display_name":"Semantic Web and Ontologies","score":0.9230999946594238,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/metadata","display_name":"Metadata","score":0.854241132736206},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7934256196022034},{"id":"https://openalex.org/keywords/cloud-computing","display_name":"Cloud computing","score":0.7351323962211609},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.5753724575042725},{"id":"https://openalex.org/keywords/representation","display_name":"Representation (politics)","score":0.5573098659515381},{"id":"https://openalex.org/keywords/learning-object","display_name":"Learning object","score":0.47723057866096497},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.3698517084121704},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.08508580923080444}],"concepts":[{"id":"https://openalex.org/C93518851","wikidata":"https://www.wikidata.org/wiki/Q180160","display_name":"Metadata","level":2,"score":0.854241132736206},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7934256196022034},{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","level":2,"score":0.7351323962211609},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.5753724575042725},{"id":"https://openalex.org/C2776359362","wikidata":"https://www.wikidata.org/wiki/Q2145286","display_name":"Representation (politics)","level":3,"score":0.5573098659515381},{"id":"https://openalex.org/C2779542340","wikidata":"https://www.wikidata.org/wiki/Q1062461","display_name":"Learning object","level":2,"score":0.47723057866096497},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.3698517084121704},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.08508580923080444},{"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/C94625758","wikidata":"https://www.wikidata.org/wiki/Q7163","display_name":"Politics","level":2,"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/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/iisa.2017.8316369","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iisa.2017.8316369","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 8th International Conference on Information, Intelligence, Systems &amp; Applications (IISA)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/4","display_name":"Quality Education","score":0.8100000023841858}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":19,"referenced_works":["https://openalex.org/W87727425","https://openalex.org/W172509770","https://openalex.org/W1607404964","https://openalex.org/W1623579146","https://openalex.org/W1902537567","https://openalex.org/W2070812389","https://openalex.org/W2115773092","https://openalex.org/W2122801122","https://openalex.org/W2128762979","https://openalex.org/W2162821268","https://openalex.org/W2566736173","https://openalex.org/W2618351576","https://openalex.org/W2687993875","https://openalex.org/W4394379106","https://openalex.org/W6603560619","https://openalex.org/W6679193909","https://openalex.org/W6738735884","https://openalex.org/W6739493424","https://openalex.org/W6864054126"],"related_works":["https://openalex.org/W2392768766","https://openalex.org/W2058118494","https://openalex.org/W2382021449","https://openalex.org/W2095118173","https://openalex.org/W2104269053","https://openalex.org/W1532602446","https://openalex.org/W1668406013","https://openalex.org/W2135913086","https://openalex.org/W2265738225","https://openalex.org/W2401479463"],"abstract_inverted_index":{"Everything":[0],"stored":[1],"on":[2,20],"the":[3,80],"cloud":[4],"could":[5],"potentially":[6],"be":[7,39],"a":[8,26,70],"knowledge":[9],"source":[10],"used":[11],"for":[12,56,95],"e-learning.":[13],"Given":[14],"learners'":[15],"profiles,":[16],"desires":[17],"and":[18],"feedback":[19],"what":[21],"they":[22],"have":[23],"already":[24],"learned,":[25],"new":[27],"form":[28],"of":[29,65,72,82,92,98],"personalised":[30,66],"e-learning":[31],"emerges,":[32],"namely":[33],"Cloud":[34],"E-Learning":[35],"(CeL).":[36],"CeL":[37,83,99],"should":[38],"able":[40],"to":[41,45,52],"choose":[42],"from":[43],"structured":[44],"totally":[46],"unstructured":[47],"learning":[48,67,73],"material":[49],"but":[50],"needs":[51],"make":[53],"them":[54],"useful":[55],"each":[57,96],"individual.":[58],"Existing":[59],"metadata":[60,93],"standards":[61],"cannot":[62],"facilitate":[63],"composition":[64],"paths":[68],"as":[69],"series":[71],"objects.":[74],"In":[75],"this":[76],"paper,":[77],"we":[78],"present":[79],"structure":[81],"Learning":[84],"Objects":[85],"(CeLLOs),":[86],"which":[87],"include":[88],"an":[89],"additional":[90],"set":[91],"suitable":[94],"phase":[97],"development.":[100]},"counts_by_year":[{"year":2021,"cited_by_count":2},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":1}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}
