{"id":"https://openalex.org/W2113404316","doi":"https://doi.org/10.1145/2325296.2325311","title":"Refinement of an experimental approach tocomputer-based, active learning of greedy algorithms","display_name":"Refinement of an experimental approach tocomputer-based, active learning of greedy algorithms","publication_year":2012,"publication_date":"2012-07-03","ids":{"openalex":"https://openalex.org/W2113404316","doi":"https://doi.org/10.1145/2325296.2325311","mag":"2113404316"},"language":"en","primary_location":{"id":"doi:10.1145/2325296.2325311","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2325296.2325311","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 17th ACM annual conference on Innovation and technology in computer science education","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/A5040213202","display_name":"J. \u00c1ngel Vel\u00e1zquez\u2010Iturbide","orcid":"https://orcid.org/0000-0002-9486-8526"},"institutions":[{"id":"https://openalex.org/I182083151","display_name":"Universidad Rey Juan Carlos","ror":"https://ror.org/01v5cv687","country_code":"ES","type":"education","lineage":["https://openalex.org/I182083151"]}],"countries":["ES"],"is_corresponding":true,"raw_author_name":"J. \u00c1ngel Vel\u00e1zquez-Iturbide","raw_affiliation_strings":["Universidad Rey Juan Carlos, M\u00f3stoles, Spain","Universidad Rey Juan Carlos, Mostoles, Spain#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universidad Rey Juan Carlos, M\u00f3stoles, Spain","institution_ids":["https://openalex.org/I182083151"]},{"raw_affiliation_string":"Universidad Rey Juan Carlos, Mostoles, Spain#TAB#","institution_ids":["https://openalex.org/I182083151"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5040213202"],"corresponding_institution_ids":["https://openalex.org/I182083151"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":9,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"46","last_page":"51"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10533","display_name":"Teaching and Learning Programming","score":0.9998000264167786,"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/T10533","display_name":"Teaching and Learning Programming","score":0.9998000264167786,"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/T11122","display_name":"Online Learning and Analytics","score":0.9578999876976013,"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/T10743","display_name":"Software Testing and Debugging Techniques","score":0.9369000196456909,"subfield":{"id":"https://openalex.org/subfields/1712","display_name":"Software"},"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/usability","display_name":"Usability","score":0.7851498126983643},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7725110650062561},{"id":"https://openalex.org/keywords/greedy-algorithm","display_name":"Greedy algorithm","score":0.6176970601081848},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4572463035583496},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.42480623722076416},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3607460856437683},{"id":"https://openalex.org/keywords/human\u2013computer-interaction","display_name":"Human\u2013computer interaction","score":0.26036083698272705}],"concepts":[{"id":"https://openalex.org/C170130773","wikidata":"https://www.wikidata.org/wiki/Q216378","display_name":"Usability","level":2,"score":0.7851498126983643},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7725110650062561},{"id":"https://openalex.org/C51823790","wikidata":"https://www.wikidata.org/wiki/Q504353","display_name":"Greedy algorithm","level":2,"score":0.6176970601081848},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4572463035583496},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.42480623722076416},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3607460856437683},{"id":"https://openalex.org/C107457646","wikidata":"https://www.wikidata.org/wiki/Q207434","display_name":"Human\u2013computer interaction","level":1,"score":0.26036083698272705}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/2325296.2325311","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2325296.2325311","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 17th ACM annual conference on Innovation and technology in computer science education","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.7900000214576721,"id":"https://metadata.un.org/sdg/4","display_name":"Quality Education"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320322930","display_name":"Ministerio de Ciencia e Innovaci\u00f3n","ror":"https://ror.org/034900433"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":12,"referenced_works":["https://openalex.org/W1507039213","https://openalex.org/W1622896514","https://openalex.org/W1965573576","https://openalex.org/W1981610984","https://openalex.org/W1996125420","https://openalex.org/W2024808076","https://openalex.org/W2069608638","https://openalex.org/W2101244871","https://openalex.org/W2146691185","https://openalex.org/W2329395632","https://openalex.org/W2573894086","https://openalex.org/W4241954043"],"related_works":["https://openalex.org/W2961085424","https://openalex.org/W4306674287","https://openalex.org/W3046775127","https://openalex.org/W3107602296","https://openalex.org/W4394896187","https://openalex.org/W3170094116","https://openalex.org/W4386462264","https://openalex.org/W4364306694","https://openalex.org/W4312192474","https://openalex.org/W4283697347"],"abstract_inverted_index":{"Some":[0],"years":[1,50],"ago":[2],"we":[3,33,108],"presented":[4],"a":[5,35,56,151],"novel":[6],"approach":[7,16],"to":[8,65,71,90,131,140],"the":[9,23,38,67,78,83,98,127,141],"active":[10],"learning":[11],"of":[12,37,41,48,69,80,85,97,100,136,143,150],"greedy":[13],"algorithms.":[14,59],"The":[15],"was":[17],"two-fold:":[18],"an":[19,113,148],"experimental":[20],"method":[21],"and":[22,52,115,118,145],"interactive":[24],"assistant":[25],"GreedEx":[26,70],"that":[27,107,126],"supports":[28],"it.":[29],"In":[30],"this":[31],"paper":[32,128],"present":[34],"refinement":[36],"different":[39],"elements":[40],"our":[42,46],"approach,":[43],"based":[44],"on":[45,58],"experience":[47],"5":[49],"using":[51],"evaluating":[53],"it":[54],"in":[55,111,119],"course":[57],"Firstly,":[60],"usability":[61],"evaluations":[62],"were":[63],"conducted":[64],"check":[66],"adequacy":[68],"its":[72,137],"intended":[73],"aims,":[74],"so":[75],"they":[76],"guided":[77],"evolution":[79],"GreedEx.":[81],"Secondly,":[82],"analysis":[84],"students'":[86,122],"reports":[87],"allowed":[88],"us":[89,96],"identify":[91],"unexpected":[92],"misconceptions,":[93],"which":[94],"convinced":[95],"necessity":[99],"several":[101],"didactic":[102],"interventions.":[103],"Our":[104],"findings":[105],"suggest":[106],"succeeded":[109],"both":[110],"obtaining":[112],"attractive":[114],"effective":[116],"tool":[117],"removing":[120],"severe":[121],"misconceptions.":[123],"We":[124],"consider":[125],"is":[129],"interesting":[130],"CS":[132,154],"education":[133,155],"researchers":[134],"because":[135],"specific":[138],"contributions":[139],"teaching":[142],"algorithms,":[144],"also":[146],"as":[147],"example":[149],"multifaceted,":[152],"medium-term":[153],"research.":[156]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2014,"cited_by_count":3},{"year":2013,"cited_by_count":4}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}
