{"id":"https://openalex.org/W2101231225","doi":"https://doi.org/10.1109/icalt.2003.1215098","title":"The content-graph as a basic data structure to manage authoring- and learning processes","display_name":"The content-graph as a basic data structure to manage authoring- and learning processes","publication_year":2004,"publication_date":"2004-03-01","ids":{"openalex":"https://openalex.org/W2101231225","doi":"https://doi.org/10.1109/icalt.2003.1215098","mag":"2101231225"},"language":"en","primary_location":{"id":"doi:10.1109/icalt.2003.1215098","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icalt.2003.1215098","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings 3rd IEEE International Conference on Advanced Technologies","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/A5031754677","display_name":"Jochen Wittmann","orcid":"https://orcid.org/0000-0002-8584-1890"},"institutions":[{"id":"https://openalex.org/I159176309","display_name":"Universit\u00e4t Hamburg","ror":"https://ror.org/00g30e956","country_code":"DE","type":"education","lineage":["https://openalex.org/I159176309"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"J. Wittmann","raw_affiliation_strings":["Department Computer Science, Chair Computer Engineering, University of Hamburg, Hamburg, Germany","Department of Computer Science, Hamburg University, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department Computer Science, Chair Computer Engineering, University of Hamburg, Hamburg, Germany","institution_ids":["https://openalex.org/I159176309"]},{"raw_affiliation_string":"Department of Computer Science, Hamburg University, Germany","institution_ids":["https://openalex.org/I159176309"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5111772078","display_name":"Dietmar P. F. M\u00f6ller","orcid":"https://orcid.org/0009-0002-6897-7662"},"institutions":[{"id":"https://openalex.org/I159176309","display_name":"Universit\u00e4t Hamburg","ror":"https://ror.org/00g30e956","country_code":"DE","type":"education","lineage":["https://openalex.org/I159176309"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"D.P.F. Moller","raw_affiliation_strings":["Department Computer Science, Chair Computer Engineering, University of Hamburg, Hamburg, Germany","Department of Computer Science, Hamburg University, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department Computer Science, Chair Computer Engineering, University of Hamburg, Hamburg, Germany","institution_ids":["https://openalex.org/I159176309"]},{"raw_affiliation_string":"Department of Computer Science, Hamburg University, Germany","institution_ids":["https://openalex.org/I159176309"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I159176309"],"apc_list":null,"apc_paid":null,"fwci":0.795,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.80590238,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"2","issue":null,"first_page":"310","last_page":"311"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12171","display_name":"Open Education and E-Learning","score":0.9979000091552734,"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":0.9979000091552734,"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/T10215","display_name":"Semantic Web and Ontologies","score":0.9740999937057495,"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"}},{"id":"https://openalex.org/T12478","display_name":"Wikis in Education and Collaboration","score":0.9739000201225281,"subfield":{"id":"https://openalex.org/subfields/3315","display_name":"Communication"},"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/computer-science","display_name":"Computer science","score":0.8202081322669983},{"id":"https://openalex.org/keywords/metadata","display_name":"Metadata","score":0.7403087615966797},{"id":"https://openalex.org/keywords/graph","display_name":"Graph","score":0.5872809886932373},{"id":"https://openalex.org/keywords/rotation-formalisms-in-three-dimensions","display_name":"Rotation formalisms in three dimensions","score":0.47281113266944885},{"id":"https://openalex.org/keywords/process","display_name":"Process (computing)","score":0.47100797295570374},{"id":"https://openalex.org/keywords/adaptation","display_name":"Adaptation (eye)","score":0.47034719586372375},{"id":"https://openalex.org/keywords/transparency","display_name":"Transparency (behavior)","score":0.41818147897720337},{"id":"https://openalex.org/keywords/multimedia","display_name":"Multimedia","score":0.3294334411621094},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.32572808861732483},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.21801263093948364},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.10333359241485596}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8202081322669983},{"id":"https://openalex.org/C93518851","wikidata":"https://www.wikidata.org/wiki/Q180160","display_name":"Metadata","level":2,"score":0.7403087615966797},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.5872809886932373},{"id":"https://openalex.org/C171018156","wikidata":"https://www.wikidata.org/wiki/Q7370306","display_name":"Rotation formalisms in three dimensions","level":2,"score":0.47281113266944885},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.47100797295570374},{"id":"https://openalex.org/C139807058","wikidata":"https://www.wikidata.org/wiki/Q352374","display_name":"Adaptation (eye)","level":2,"score":0.47034719586372375},{"id":"https://openalex.org/C2780233690","wikidata":"https://www.wikidata.org/wiki/Q535347","display_name":"Transparency (behavior)","level":2,"score":0.41818147897720337},{"id":"https://openalex.org/C49774154","wikidata":"https://www.wikidata.org/wiki/Q131765","display_name":"Multimedia","level":1,"score":0.3294334411621094},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.32572808861732483},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.21801263093948364},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.10333359241485596},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.0},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icalt.2003.1215098","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icalt.2003.1215098","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings 3rd IEEE International Conference on Advanced Technologies","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/4","display_name":"Quality Education","score":0.7699999809265137}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":3,"referenced_works":["https://openalex.org/W39280257","https://openalex.org/W3028560809","https://openalex.org/W3031720573"],"related_works":["https://openalex.org/W57206970","https://openalex.org/W3196191855","https://openalex.org/W4235091896","https://openalex.org/W2185981755","https://openalex.org/W2023896637","https://openalex.org/W2498253392","https://openalex.org/W2996527951","https://openalex.org/W2121924470","https://openalex.org/W1034204177","https://openalex.org/W1978617344"],"abstract_inverted_index":{"We":[0],"introduce":[1],"a":[2,44,51,89],"new":[3],"data":[4],"structure":[5],"for":[6,10],"managing":[7],"electronic":[8],"content":[9,15,46],"e-learning":[11],"purposes,":[12],"the":[13,18,36,48,55,59,62,64,71,80,95,98,101],"so-called":[14],"graph.":[16],"On":[17],"basis":[19],"of":[20,25,39,54,61,66,73,77,82,100],"these":[21],"formalisms,":[22],"several":[23],"aspects":[24,33],"individualized,":[26],"dynamic":[27],"learning":[28,56,102],"environments":[29],"are":[30],"discussed.":[31],"These":[32],"focus":[34],"on":[35,70],"integrative":[37],"use":[38],"different":[40,67],"metadata":[41],"sets":[42],"within":[43],"common":[45],"graph,":[47],"individualization":[49],"and":[50,79,97],"situation-based":[52],"adaptation":[53],"process":[57,92],"to":[58],"situation":[60],"learner,":[63],"evaluation":[65],"didactical":[68],"concepts":[69],"base":[72],"an":[74],"identical":[75],"set":[76],"content-units":[78],"integration":[81],"authors":[83],"as":[84,86],"well":[85],"learners":[87],"in":[88],"feedback-oriented":[90],"editorial":[91],"that":[93],"increases":[94],"transparency":[96],"quality":[99],"material.":[103]},"counts_by_year":[],"updated_date":"2026-06-26T08:34:08.712188","created_date":"2025-10-10T00:00:00"}