{"id":"https://openalex.org/W3215475304","doi":"https://doi.org/10.1007/978-3-030-91608-4_16","title":"Unsupervised Detection of Solving Strategies for Competitive Programming","display_name":"Unsupervised Detection of Solving Strategies for Competitive Programming","publication_year":2021,"publication_date":"2021-01-01","ids":{"openalex":"https://openalex.org/W3215475304","doi":"https://doi.org/10.1007/978-3-030-91608-4_16","mag":"3215475304"},"language":"en","primary_location":{"id":"doi:10.1007/978-3-030-91608-4_16","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-030-91608-4_16","pdf_url":null,"source":{"id":"https://openalex.org/S106296714","display_name":"Lecture notes in computer science","issn_l":"0302-9743","issn":["0302-9743","1611-3349"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"book series"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Lecture Notes in Computer Science","raw_type":"book-chapter"},"type":"book-chapter","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/A5035661313","display_name":"Alexandru \u015etefan Stoica","orcid":null},"institutions":[{"id":"https://openalex.org/I97553796","display_name":"University of Craiova","ror":"https://ror.org/03s251g81","country_code":"RO","type":"education","lineage":["https://openalex.org/I97553796"]}],"countries":["RO"],"is_corresponding":false,"raw_author_name":"Alexandru \u015etefan Stoica","raw_affiliation_strings":["University of Craiova, Craiova, Romania"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Craiova, Craiova, Romania","institution_ids":["https://openalex.org/I97553796"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5053876573","display_name":"Daniel B\u0103biceanu","orcid":null},"institutions":[{"id":"https://openalex.org/I97553796","display_name":"University of Craiova","ror":"https://ror.org/03s251g81","country_code":"RO","type":"education","lineage":["https://openalex.org/I97553796"]}],"countries":["RO"],"is_corresponding":false,"raw_author_name":"Daniel B\u0103biceanu","raw_affiliation_strings":["University of Craiova, Craiova, Romania"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Craiova, Craiova, Romania","institution_ids":["https://openalex.org/I97553796"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5037824821","display_name":"Marian Cristian Mih\u0103escu","orcid":"https://orcid.org/0000-0003-0350-0441"},"institutions":[{"id":"https://openalex.org/I97553796","display_name":"University of Craiova","ror":"https://ror.org/03s251g81","country_code":"RO","type":"education","lineage":["https://openalex.org/I97553796"]}],"countries":["RO"],"is_corresponding":false,"raw_author_name":"Marian Cristian Mih\u0103escu","raw_affiliation_strings":["University of Craiova, Craiova, Romania"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Craiova, Craiova, Romania","institution_ids":["https://openalex.org/I97553796"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5077365712","display_name":"Traian Rebedea","orcid":"https://orcid.org/0000-0002-7255-5537"},"institutions":[{"id":"https://openalex.org/I61641377","display_name":"Universitatea Na\u021bional\u0103 de \u0218tiin\u021b\u0103 \u0219i Tehnologie Politehnica Bucure\u0219ti","ror":"https://ror.org/0558j5q12","country_code":"RO","type":"education","lineage":["https://openalex.org/I61641377"]}],"countries":["RO"],"is_corresponding":false,"raw_author_name":"Traian Rebedea","raw_affiliation_strings":["University Politehnica of Bucharest, Bucharest, Romania"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University Politehnica of Bucharest, Bucharest, Romania","institution_ids":["https://openalex.org/I61641377"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":5000,"currency":"EUR","value_usd":5392},"apc_paid":null,"fwci":1.0928,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.79993898,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":95},"biblio":{"volume":null,"issue":null,"first_page":"157","last_page":"165"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10260","display_name":"Software Engineering Research","score":1.0,"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"}},"topics":[{"id":"https://openalex.org/T10260","display_name":"Software Engineering Research","score":1.0,"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/T10430","display_name":"Software Engineering Techniques and Practices","score":0.9975000023841858,"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/T10743","display_name":"Software Testing and Debugging Techniques","score":0.9969000220298767,"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/computer-science","display_name":"Computer science","score":0.8933379650115967},{"id":"https://openalex.org/keywords/source-code","display_name":"Source code","score":0.7629458904266357},{"id":"https://openalex.org/keywords/transformer","display_name":"Transformer","score":0.5367552042007446},{"id":"https://openalex.org/keywords/code","display_name":"Code (set theory)","score":0.49724081158638},{"id":"https://openalex.org/keywords/task","display_name":"Task (project management)","score":0.4528128504753113},{"id":"https://openalex.org/keywords/pipeline","display_name":"Pipeline (software)","score":0.44019758701324463},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.4218676686286926},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.4186505079269409},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.35932663083076477}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8933379650115967},{"id":"https://openalex.org/C43126263","wikidata":"https://www.wikidata.org/wiki/Q128751","display_name":"Source code","level":2,"score":0.7629458904266357},{"id":"https://openalex.org/C66322947","wikidata":"https://www.wikidata.org/wiki/Q11658","display_name":"Transformer","level":3,"score":0.5367552042007446},{"id":"https://openalex.org/C2776760102","wikidata":"https://www.wikidata.org/wiki/Q5139990","display_name":"Code (set theory)","level":3,"score":0.49724081158638},{"id":"https://openalex.org/C2780451532","wikidata":"https://www.wikidata.org/wiki/Q759676","display_name":"Task (project management)","level":2,"score":0.4528128504753113},{"id":"https://openalex.org/C43521106","wikidata":"https://www.wikidata.org/wiki/Q2165493","display_name":"Pipeline (software)","level":2,"score":0.44019758701324463},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.4218676686286926},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4186505079269409},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.35932663083076477},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.0},{"id":"https://openalex.org/C187736073","wikidata":"https://www.wikidata.org/wiki/Q2920921","display_name":"Management","level":1,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/978-3-030-91608-4_16","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-030-91608-4_16","pdf_url":null,"source":{"id":"https://openalex.org/S106296714","display_name":"Lecture notes in computer science","issn_l":"0302-9743","issn":["0302-9743","1611-3349"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"book series"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Lecture Notes in Computer Science","raw_type":"book-chapter"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":15,"referenced_works":["https://openalex.org/W1614298861","https://openalex.org/W1903025644","https://openalex.org/W2047768536","https://openalex.org/W2144211451","https://openalex.org/W2774245015","https://openalex.org/W2901689459","https://openalex.org/W2917037155","https://openalex.org/W2964150020","https://openalex.org/W2999760805","https://openalex.org/W3030194725","https://openalex.org/W3033962221","https://openalex.org/W3101281856","https://openalex.org/W3103418544","https://openalex.org/W3108220046","https://openalex.org/W6600459194"],"related_works":["https://openalex.org/W3037187668","https://openalex.org/W4234772502","https://openalex.org/W2380685755","https://openalex.org/W2252100032","https://openalex.org/W2963436428","https://openalex.org/W4400978025","https://openalex.org/W2918743509","https://openalex.org/W2734796617","https://openalex.org/W3083218341","https://openalex.org/W3081644756"],"abstract_inverted_index":null,"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2021,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
