{"id":"https://openalex.org/W4407842069","doi":"https://doi.org/10.1145/3706468.3706525","title":"OpenMMLA: an IoT-based Multimodal Data Collection Toolkit for Learning Analytics","display_name":"OpenMMLA: an IoT-based Multimodal Data Collection Toolkit for Learning Analytics","publication_year":2025,"publication_date":"2025-02-21","ids":{"openalex":"https://openalex.org/W4407842069","doi":"https://doi.org/10.1145/3706468.3706525"},"language":"en","primary_location":{"id":"doi:10.1145/3706468.3706525","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3706468.3706525","pdf_url":null,"source":null,"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 15th International Learning Analytics and Knowledge Conference","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://doi.org/10.1145/3706468.3706525","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5001226377","display_name":"Zaibei Li","orcid":"https://orcid.org/0009-0007-4232-2322"},"institutions":[{"id":"https://openalex.org/I124055696","display_name":"University of Copenhagen","ror":"https://ror.org/035b05819","country_code":"DK","type":"education","lineage":["https://openalex.org/I124055696"]}],"countries":["DK"],"is_corresponding":false,"raw_author_name":"Zaibei Li","raw_affiliation_strings":["University of Copenhagen, Copenhagen, Denmark"],"raw_orcid":"https://orcid.org/0009-0007-4232-2322","affiliations":[{"raw_affiliation_string":"University of Copenhagen, Copenhagen, Denmark","institution_ids":["https://openalex.org/I124055696"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5076235776","display_name":"Shunpei Yamaguchi","orcid":"https://orcid.org/0000-0002-6418-3964"},"institutions":[{"id":"https://openalex.org/I98285908","display_name":"The University of Osaka","ror":"https://ror.org/035t8zc32","country_code":"JP","type":"education","lineage":["https://openalex.org/I98285908"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Shunpei Yamaguchi","raw_affiliation_strings":["Osaka University, Osaka, Japan"],"raw_orcid":"https://orcid.org/0000-0002-6418-3964","affiliations":[{"raw_affiliation_string":"Osaka University, Osaka, Japan","institution_ids":["https://openalex.org/I98285908"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5013468201","display_name":"Daniel Spikol","orcid":"https://orcid.org/0000-0001-9454-0793"},"institutions":[{"id":"https://openalex.org/I124055696","display_name":"University of Copenhagen","ror":"https://ror.org/035b05819","country_code":"DK","type":"education","lineage":["https://openalex.org/I124055696"]}],"countries":["DK"],"is_corresponding":false,"raw_author_name":"Daniel Spikol","raw_affiliation_strings":["University of Copenhagen, Copenhagen, Denmark"],"raw_orcid":"https://orcid.org/0000-0001-9454-0793","affiliations":[{"raw_affiliation_string":"University of Copenhagen, Copenhagen, Denmark","institution_ids":["https://openalex.org/I124055696"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":5.0567,"has_fulltext":true,"cited_by_count":3,"citation_normalized_percentile":{"value":0.94236989,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":98,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"872","last_page":"879"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11122","display_name":"Online Learning and Analytics","score":0.975600004196167,"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/T11122","display_name":"Online Learning and Analytics","score":0.975600004196167,"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/T11370","display_name":"Mobile Learning in Education","score":0.9598000049591064,"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/T10636","display_name":"Innovative Teaching and Learning Methods","score":0.9593999981880188,"subfield":{"id":"https://openalex.org/subfields/3204","display_name":"Developmental and Educational Psychology"},"field":{"id":"https://openalex.org/fields/32","display_name":"Psychology"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7891110181808472},{"id":"https://openalex.org/keywords/internet-of-things","display_name":"Internet of Things","score":0.6732969880104065},{"id":"https://openalex.org/keywords/analytics","display_name":"Analytics","score":0.5648550391197205},{"id":"https://openalex.org/keywords/data-collection","display_name":"Data collection","score":0.4931640028953552},{"id":"https://openalex.org/keywords/data-science","display_name":"Data science","score":0.46281683444976807},{"id":"https://openalex.org/keywords/data-analysis","display_name":"Data analysis","score":0.43945813179016113},{"id":"https://openalex.org/keywords/human\u2013computer-interaction","display_name":"Human\u2013computer interaction","score":0.4066240191459656},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.3255802392959595},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.16182860732078552}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7891110181808472},{"id":"https://openalex.org/C81860439","wikidata":"https://www.wikidata.org/wiki/Q251212","display_name":"Internet of Things","level":2,"score":0.6732969880104065},{"id":"https://openalex.org/C79158427","wikidata":"https://www.wikidata.org/wiki/Q485396","display_name":"Analytics","level":2,"score":0.5648550391197205},{"id":"https://openalex.org/C133462117","wikidata":"https://www.wikidata.org/wiki/Q4929239","display_name":"Data collection","level":2,"score":0.4931640028953552},{"id":"https://openalex.org/C2522767166","wikidata":"https://www.wikidata.org/wiki/Q2374463","display_name":"Data science","level":1,"score":0.46281683444976807},{"id":"https://openalex.org/C175801342","wikidata":"https://www.wikidata.org/wiki/Q1988917","display_name":"Data analysis","level":2,"score":0.43945813179016113},{"id":"https://openalex.org/C107457646","wikidata":"https://www.wikidata.org/wiki/Q207434","display_name":"Human\u2013computer interaction","level":1,"score":0.4066240191459656},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.3255802392959595},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.16182860732078552},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1145/3706468.3706525","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3706468.3706525","pdf_url":null,"source":null,"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 15th International Learning Analytics and Knowledge Conference","raw_type":"proceedings-article"},{"id":"pmh:oai:pure.atira.dk:openaire_cris_publications/bc0fb3a8-3c67-4da0-84c7-fdf01ea263f7","is_oa":true,"landing_page_url":"https://researchprofiles.ku.dk/da/publications/bc0fb3a8-3c67-4da0-84c7-fdf01ea263f7","pdf_url":"https://curis.ku.dk/ws/files/522933867/OpenMML.pdf","source":{"id":"https://openalex.org/S4306401983","display_name":"Research at the University of Copenhagen (University of Copenhagen)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I124055696","host_organization_name":"University of Copenhagen","host_organization_lineage":["https://openalex.org/I124055696"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Li , Z , Yamaguchi , S & Spikol , D 2025 , OpenMMLA : an IoT-based Multimodal Data Collection Toolkit for Learning Analytics . in 15th International Conference on Learning Analytics and Knowledge, LAK 2025 . Association for Computing Machinery, Inc. , pp. 872-879 , 15th International Conference on Learning Analytics and Knowledge, LAK 2025 , Dublin , Ireland , 03/03/2025 . https://doi.org/10.1145/3706468.3706525","raw_type":"contributionToPeriodical"}],"best_oa_location":{"id":"doi:10.1145/3706468.3706525","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3706468.3706525","pdf_url":null,"source":null,"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 15th International Learning Analytics and Knowledge Conference","raw_type":"proceedings-article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":31,"referenced_works":["https://openalex.org/W1578055335","https://openalex.org/W1996331115","https://openalex.org/W2023670049","https://openalex.org/W2125188427","https://openalex.org/W2520384474","https://openalex.org/W2620311051","https://openalex.org/W2748669378","https://openalex.org/W2782875065","https://openalex.org/W2886041267","https://openalex.org/W2902754622","https://openalex.org/W3009918327","https://openalex.org/W3046090708","https://openalex.org/W3082486942","https://openalex.org/W3149636019","https://openalex.org/W3157575394","https://openalex.org/W3184730666","https://openalex.org/W3213075278","https://openalex.org/W4214844842","https://openalex.org/W4312639116","https://openalex.org/W4312978358","https://openalex.org/W4321442030","https://openalex.org/W4321505178","https://openalex.org/W4362720173","https://openalex.org/W4381145042","https://openalex.org/W4389325641","https://openalex.org/W4392484146","https://openalex.org/W4392484246","https://openalex.org/W4399267717","https://openalex.org/W4399929079","https://openalex.org/W4401620743","https://openalex.org/W4402480696"],"related_works":["https://openalex.org/W4226266853","https://openalex.org/W4210252074","https://openalex.org/W3092201768","https://openalex.org/W2796632413","https://openalex.org/W2740083192","https://openalex.org/W2794907032","https://openalex.org/W4255802207","https://openalex.org/W4299701476","https://openalex.org/W2904574413","https://openalex.org/W2462007151"],"abstract_inverted_index":{"Multimodal":[0],"Learning":[1],"Analytics":[2],"(MMLA)":[3],"expands":[4],"traditional":[5],"learning":[6,13,41],"analytics":[7],"into":[8,102,120],"the":[9,44,128,152,155,161],"digital":[10],"and":[11,18,70,93,133,141,143,160],"physical":[12],"environment,":[14],"using":[15],"diverse":[16],"sensors":[17],"systems":[19,72],"to":[20,67,82,87,100],"collect":[21],"information":[22],"about":[23],"education":[24],"in":[25,31,39,157],"more":[26],"real-world":[27],"environments.":[28,77],"Challenges":[29],"remain":[30],"making":[32],"these":[33,68,96,118],"technologies":[34,119],"practical":[35],"for":[36,75,116],"capturing":[37,159],"data":[38,89,139,158],"authentic":[40],"situations.":[42],"With":[43],"advent":[45],"of":[46,151,154],"readily":[47],"accessible":[48],"powerful":[49],"artificial":[50],"intelligence":[51],"that":[52,112],"includes":[53],"multimodal":[54,138],"large":[55],"language":[56],"models,":[57],"new":[58],"opportunities":[59],"are":[60,73,98],"available.":[61],"However,":[62],"few":[63],"approaches":[64],"allow":[65],"access":[66,86],"technologies,":[69],"most":[71],"developed":[74],"specific":[76],"Recent":[78],"work":[79],"has":[80],"begun":[81],"make":[83],"toolkits":[84],"with":[85,124],"collecting":[88],"from":[90],"sensors,":[91],"processing,":[92],"analyzing,":[94],"yet":[95],"tools":[97],"challenging":[99],"integrate":[101],"a":[103,109],"system.":[104],"This":[105],"paper":[106,146],"introduces":[107],"OpenMMLA,":[108],"toolkit":[110,156],"approach":[111],"provides":[113,147],"programming":[114],"interfaces":[115],"harnessing":[117],"an":[121,148],"MMLA":[122],"platform":[123],"prebuilt":[125],"pipelines,":[126],"including":[127],"audio":[129],"analyzer,":[130,136],"indoor":[131],"positioning,":[132],"video":[134],"frame":[135],"offering":[137],"collection":[140],"visualizations":[142],"analytics.":[144],"The":[145],"initial":[149],"evaluation":[150],"functionalities":[153],"implemented":[162],"pipelines'":[163],"performances.":[164]},"counts_by_year":[{"year":2026,"cited_by_count":3}],"updated_date":"2026-08-23T07:36:19.812096","created_date":"2025-10-10T00:00:00"}
