{"id":"https://openalex.org/W4412975863","doi":"https://doi.org/10.1145/3698205.3733942","title":"Decomposing the Student Journey: A Tensor-Based Approach to Identifying Gateway Courses","display_name":"Decomposing the Student Journey: A Tensor-Based Approach to Identifying Gateway Courses","publication_year":2025,"publication_date":"2025-07-17","ids":{"openalex":"https://openalex.org/W4412975863","doi":"https://doi.org/10.1145/3698205.3733942"},"language":"en","primary_location":{"id":"doi:10.1145/3698205.3733942","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3698205.3733942","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3698205.3733942?download=true","source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the Twelfth ACM Conference on Learning @ Scale","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://dl.acm.org/doi/pdf/10.1145/3698205.3733942?download=true","any_repository_has_fulltext":null},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5119217577","display_name":"Amssatou Diagne","orcid":"https://orcid.org/0000-0003-0572-4801"},"institutions":[{"id":"https://openalex.org/I130701444","display_name":"Georgia Institute of Technology","ror":"https://ror.org/01zkghx44","country_code":"US","type":"education","lineage":["https://openalex.org/I130701444"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Amssatou Diagne","raw_affiliation_strings":["College of Computing, Georgia Institute of Technology, Atlanta, CA, USA"],"raw_orcid":"https://orcid.org/0000-0003-0572-4801","affiliations":[{"raw_affiliation_string":"College of Computing, Georgia Institute of Technology, Atlanta, CA, USA","institution_ids":["https://openalex.org/I130701444"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5119217578","display_name":"Prateek Gupta","orcid":null},"institutions":[{"id":"https://openalex.org/I130701444","display_name":"Georgia Institute of Technology","ror":"https://ror.org/01zkghx44","country_code":"US","type":"education","lineage":["https://openalex.org/I130701444"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Prateek Gupta","raw_affiliation_strings":["College of Computing, Georgia Institute of Technology, Atlanta, GA, USA"],"raw_orcid":"https://orcid.org/0009-0007-0504-5370","affiliations":[{"raw_affiliation_string":"College of Computing, Georgia Institute of Technology, Atlanta, GA, USA","institution_ids":["https://openalex.org/I130701444"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5119217579","display_name":"Aamir Ibrahim","orcid":null},"institutions":[{"id":"https://openalex.org/I130701444","display_name":"Georgia Institute of Technology","ror":"https://ror.org/01zkghx44","country_code":"US","type":"education","lineage":["https://openalex.org/I130701444"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Aamir Ibrahim","raw_affiliation_strings":["College of Computing, Georgia Institute of Technology, Atlanta, GA, USA"],"raw_orcid":"https://orcid.org/0009-0008-4772-9057","affiliations":[{"raw_affiliation_string":"College of Computing, Georgia Institute of Technology, Atlanta, GA, USA","institution_ids":["https://openalex.org/I130701444"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5119217580","display_name":"Chris Wirgler","orcid":null},"institutions":[{"id":"https://openalex.org/I130701444","display_name":"Georgia Institute of Technology","ror":"https://ror.org/01zkghx44","country_code":"US","type":"education","lineage":["https://openalex.org/I130701444"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Chris Wirgler","raw_affiliation_strings":["College of Computing, Georgia Institute of Technology, Atlanta, GA, USA"],"raw_orcid":"https://orcid.org/0009-0001-9331-2876","affiliations":[{"raw_affiliation_string":"College of Computing, Georgia Institute of Technology, Atlanta, GA, USA","institution_ids":["https://openalex.org/I130701444"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5109061959","display_name":"W. Wu","orcid":null},"institutions":[{"id":"https://openalex.org/I130701444","display_name":"Georgia Institute of Technology","ror":"https://ror.org/01zkghx44","country_code":"US","type":"education","lineage":["https://openalex.org/I130701444"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Wenying Wu","raw_affiliation_strings":["College of Computing, Georgia Institute of Technology, Atlanta, GA, USA"],"raw_orcid":"https://orcid.org/0009-0005-0187-3991","affiliations":[{"raw_affiliation_string":"College of Computing, Georgia Institute of Technology, Atlanta, GA, USA","institution_ids":["https://openalex.org/I130701444"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5027760987","display_name":"Maria Konte","orcid":"https://orcid.org/0000-0001-5465-3830"},"institutions":[{"id":"https://openalex.org/I130701444","display_name":"Georgia Institute of Technology","ror":"https://ror.org/01zkghx44","country_code":"US","type":"education","lineage":["https://openalex.org/I130701444"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Maria Konte","raw_affiliation_strings":["College of Computing, Georgia Institute of Technology, Atlanta, GA, USA"],"raw_orcid":"https://orcid.org/0000-0001-5465-3830","affiliations":[{"raw_affiliation_string":"College of Computing, Georgia Institute of Technology, Atlanta, GA, USA","institution_ids":["https://openalex.org/I130701444"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5103136135","display_name":"David Joyner","orcid":"https://orcid.org/0000-0003-0537-6229"},"institutions":[{"id":"https://openalex.org/I130701444","display_name":"Georgia Institute of Technology","ror":"https://ror.org/01zkghx44","country_code":"US","type":"education","lineage":["https://openalex.org/I130701444"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"David A. Joyner","raw_affiliation_strings":["College of Computing, Georgia Institute of Technology, Atlanta, GA, USA"],"raw_orcid":"https://orcid.org/0000-0003-0537-6229","affiliations":[{"raw_affiliation_string":"College of Computing, Georgia Institute of Technology, Atlanta, GA, USA","institution_ids":["https://openalex.org/I130701444"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I130701444"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":{"value":0.17460317,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"291","last_page":"295"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12303","display_name":"Tensor decomposition and applications","score":0.9944000244140625,"subfield":{"id":"https://openalex.org/subfields/2605","display_name":"Computational Mathematics"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T12303","display_name":"Tensor decomposition and applications","score":0.9944000244140625,"subfield":{"id":"https://openalex.org/subfields/2605","display_name":"Computational Mathematics"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T13650","display_name":"Computational Physics and Python Applications","score":0.9842000007629395,"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/gateway","display_name":"Gateway (web page)","score":0.6303232312202454},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6098337173461914},{"id":"https://openalex.org/keywords/tensor","display_name":"Tensor (intrinsic definition)","score":0.5424550175666809},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.17888161540031433},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.1325494945049286}],"concepts":[{"id":"https://openalex.org/C2777710495","wikidata":"https://www.wikidata.org/wiki/Q5527195","display_name":"Gateway (web page)","level":2,"score":0.6303232312202454},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6098337173461914},{"id":"https://openalex.org/C155281189","wikidata":"https://www.wikidata.org/wiki/Q3518150","display_name":"Tensor (intrinsic definition)","level":2,"score":0.5424550175666809},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.17888161540031433},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.1325494945049286},{"id":"https://openalex.org/C202444582","wikidata":"https://www.wikidata.org/wiki/Q837863","display_name":"Pure mathematics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3698205.3733942","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3698205.3733942","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3698205.3733942?download=true","source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the Twelfth ACM Conference on Learning @ Scale","raw_type":"proceedings-article"}],"best_oa_location":{"id":"doi:10.1145/3698205.3733942","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3698205.3733942","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3698205.3733942?download=true","source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the Twelfth ACM Conference on Learning @ Scale","raw_type":"proceedings-article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4412975863.pdf","grobid_xml":"https://content.openalex.org/works/W4412975863.grobid-xml"},"referenced_works_count":16,"referenced_works":["https://openalex.org/W182499956","https://openalex.org/W1864134408","https://openalex.org/W1990488619","https://openalex.org/W2070113647","https://openalex.org/W2102937240","https://openalex.org/W2528907418","https://openalex.org/W2555967446","https://openalex.org/W2752098762","https://openalex.org/W2942778272","https://openalex.org/W2947924191","https://openalex.org/W2964358186","https://openalex.org/W3046476507","https://openalex.org/W3122868618","https://openalex.org/W4205171160","https://openalex.org/W4391116387","https://openalex.org/W4400642882"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2899084033","https://openalex.org/W2748952813","https://openalex.org/W3123141149","https://openalex.org/W2751414885","https://openalex.org/W2369391311","https://openalex.org/W2910762661","https://openalex.org/W2373935109","https://openalex.org/W2390279801","https://openalex.org/W4391913857"],"abstract_inverted_index":{"Gateway":[0],"courses":[1,9,27,64,107,126],"play":[2],"a":[3,57,66,73,155],"key":[4],"role":[5],"in":[6,49,65,98,113,165],"student":[7,34,50,167],"success.These":[8],"often":[10,45],"control":[11],"access":[12],"to":[13,23,61,123,134,153,158],"advanced":[14],"coursework":[15],"and":[16,33,44,81,145,162],"can":[17],"delay":[18],"graduation":[19],"if":[20],"students":[21],"struggle":[22],"pass":[24],"them.Identifying":[25],"such":[26],"is":[28,152],"important":[29],"for":[30,148],"curriculum":[31,149],"design":[32],"support.However,":[35],"existing":[36],"methods":[37],"rely":[38],"on":[39,95],"heuristics":[40],"or":[41,111,127],"past":[42],"grades":[43],"overlook":[46],"complex":[47],"patterns":[48],"enrollment":[51],"data.In":[52],"this":[53,104],"paper,":[54],"we":[55,86,132],"propose":[56],"tensor":[58,84,136],"decomposition-based":[59],"method":[60,105],"identify":[62],"gateway":[63,125],"systematic":[67],"way.We":[68],"model":[69],"studentcourse-semester":[70],"interactions":[71],"as":[72],"three-dimensional":[74],"tensor.This":[75],"captures":[76],"relationships":[77],"between":[78],"students,":[79],"courses,":[80],"time.Using":[82],"PARAFAC":[83],"decomposition,":[85],"extract":[87],"latent":[88,118],"factors":[89],"that":[90,103,108],"represent":[91,124],"course":[92],"importance":[93],"based":[94],"their":[96],"structure":[97],"the":[99,114],"data.Our":[100],"analysis":[101],"shows":[102],"highlights":[106],"are":[109,121],"central,":[110],"distinctive":[112],"curriculum.Courses":[115],"with":[116,138],"high":[117],"factor":[119],"magnitudes":[120],"likely":[122],"critical":[128],"prerequisites.As":[129],"future":[130],"work,":[131],"plan":[133],"combine":[135],"decomposition":[137],"learning":[139],"techniques.This":[140],"could":[141],"enable":[142],"predictive":[143],"models":[144],"provide":[146],"insights":[147],"design.Our":[150],"goal":[151],"develop":[154],"complete":[156],"framework":[157],"analyze":[159],"educational":[160],"data,":[161],"support":[163],"institutions":[164],"improving":[166],"outcomes.":[168]},"counts_by_year":[],"updated_date":"2026-08-18T07:49:30.821534","created_date":"2025-10-10T00:00:00"}
