{"id":"https://openalex.org/W4409966124","doi":"https://doi.org/10.1007/s10489-025-06574-3","title":"Key class identification: a comprehensive dataset and a new GNN model","display_name":"Key class identification: a comprehensive dataset and a new GNN model","publication_year":2025,"publication_date":"2025-04-30","ids":{"openalex":"https://openalex.org/W4409966124","doi":"https://doi.org/10.1007/s10489-025-06574-3"},"language":"en","primary_location":{"id":"doi:10.1007/s10489-025-06574-3","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s10489-025-06574-3","pdf_url":null,"source":{"id":"https://openalex.org/S74726891","display_name":"Applied Intelligence","issn_l":"0924-669X","issn":["0924-669X","1573-7497"],"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":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Applied Intelligence","raw_type":"journal-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/A5034268425","display_name":"Shizhou Wang","orcid":"https://orcid.org/0009-0005-9635-4616"},"institutions":[{"id":"https://openalex.org/I66867065","display_name":"East China Normal University","ror":"https://ror.org/02n96ep67","country_code":"CN","type":"education","lineage":["https://openalex.org/I66867065"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shizhou Wang","raw_affiliation_strings":["School of Software Engineering, East China Normal University, Zhongshan North Road, 200062, Shanghai, China"],"raw_orcid":"https://orcid.org/0009-0005-9635-4616","affiliations":[{"raw_affiliation_string":"School of Software Engineering, East China Normal University, Zhongshan North Road, 200062, Shanghai, China","institution_ids":["https://openalex.org/I66867065"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100619339","display_name":"Yuhang Chen","orcid":"https://orcid.org/0000-0002-4275-5458"},"institutions":[{"id":"https://openalex.org/I66867065","display_name":"East China Normal University","ror":"https://ror.org/02n96ep67","country_code":"CN","type":"education","lineage":["https://openalex.org/I66867065"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yuhang Chen","raw_affiliation_strings":["School of Software Engineering, East China Normal University, Zhongshan North Road, 200062, Shanghai, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Software Engineering, East China Normal University, Zhongshan North Road, 200062, Shanghai, China","institution_ids":["https://openalex.org/I66867065"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100780222","display_name":"Liangyu Chen","orcid":"https://orcid.org/0009-0008-3490-424X"},"institutions":[{"id":"https://openalex.org/I66867065","display_name":"East China Normal University","ror":"https://ror.org/02n96ep67","country_code":"CN","type":"education","lineage":["https://openalex.org/I66867065"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Liangyu Chen","raw_affiliation_strings":["School of Software Engineering, East China Normal University, Zhongshan North Road, 200062, Shanghai, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Software Engineering, East China Normal University, Zhongshan North Road, 200062, Shanghai, China","institution_ids":["https://openalex.org/I66867065"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5100780222"],"corresponding_institution_ids":["https://openalex.org/I66867065"],"apc_list":{"value":2390,"currency":"EUR","value_usd":2990},"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.07809401,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"55","issue":"10","first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10400","display_name":"Network Security and Intrusion Detection","score":0.9703999757766724,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"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/T10400","display_name":"Network Security and Intrusion Detection","score":0.9703999757766724,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"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/T11550","display_name":"Text and Document Classification Technologies","score":0.9399999976158142,"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/T10057","display_name":"Face and Expression Recognition","score":0.9359999895095825,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"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":0.898457407951355},{"id":"https://openalex.org/keywords/key","display_name":"Key (lock)","score":0.7554527521133423},{"id":"https://openalex.org/keywords/identification","display_name":"Identification (biology)","score":0.7098280787467957},{"id":"https://openalex.org/keywords/class","display_name":"Class (philosophy)","score":0.6130562424659729},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3946763575077057},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.35827961564064026},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.20152810215950012},{"id":"https://openalex.org/keywords/ecology","display_name":"Ecology","score":0.04687824845314026}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.898457407951355},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.7554527521133423},{"id":"https://openalex.org/C116834253","wikidata":"https://www.wikidata.org/wiki/Q2039217","display_name":"Identification (biology)","level":2,"score":0.7098280787467957},{"id":"https://openalex.org/C2777212361","wikidata":"https://www.wikidata.org/wiki/Q5127848","display_name":"Class (philosophy)","level":2,"score":0.6130562424659729},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3946763575077057},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.35827961564064026},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.20152810215950012},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.04687824845314026},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/s10489-025-06574-3","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s10489-025-06574-3","pdf_url":null,"source":{"id":"https://openalex.org/S74726891","display_name":"Applied Intelligence","issn_l":"0924-669X","issn":["0924-669X","1573-7497"],"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":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Applied Intelligence","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":30,"referenced_works":["https://openalex.org/W142686386","https://openalex.org/W1498436455","https://openalex.org/W1536060130","https://openalex.org/W1575844567","https://openalex.org/W1965238604","https://openalex.org/W1971937094","https://openalex.org/W2001033929","https://openalex.org/W2026500287","https://openalex.org/W2040763707","https://openalex.org/W2119033847","https://openalex.org/W2137474386","https://openalex.org/W2138621811","https://openalex.org/W2141806644","https://openalex.org/W2152255412","https://openalex.org/W2155995683","https://openalex.org/W2163335807","https://openalex.org/W2417787592","https://openalex.org/W2967497827","https://openalex.org/W2980135568","https://openalex.org/W2986567607","https://openalex.org/W2990007860","https://openalex.org/W3056525559","https://openalex.org/W3114688163","https://openalex.org/W3131052962","https://openalex.org/W3152893301","https://openalex.org/W3177083627","https://openalex.org/W3187966659","https://openalex.org/W3196135853","https://openalex.org/W4206642069","https://openalex.org/W4237217008"],"related_works":["https://openalex.org/W2140798747","https://openalex.org/W2948169060","https://openalex.org/W2730112582","https://openalex.org/W2110696645","https://openalex.org/W2898732673","https://openalex.org/W2358580169","https://openalex.org/W2111347279","https://openalex.org/W4399426197","https://openalex.org/W2410053581","https://openalex.org/W2982428536"],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2026-06-13T06:13:01.061226","created_date":"2025-10-10T00:00:00"}
