{"id":"https://openalex.org/W3214115326","doi":"https://doi.org/10.1007/s10489-021-02894-2","title":"Transformer-based networks over tree structures for code classification","display_name":"Transformer-based networks over tree structures for code classification","publication_year":2021,"publication_date":"2021-11-09","ids":{"openalex":"https://openalex.org/W3214115326","doi":"https://doi.org/10.1007/s10489-021-02894-2","mag":"3214115326"},"language":"en","primary_location":{"id":"doi:10.1007/s10489-021-02894-2","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s10489-021-02894-2","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/A5010812303","display_name":"Wei Hua","orcid":"https://orcid.org/0000-0002-9245-5293"},"institutions":[{"id":"https://openalex.org/I96733725","display_name":"Shanghai Maritime University","ror":"https://ror.org/04z7qrj66","country_code":"CN","type":"education","lineage":["https://openalex.org/I96733725"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Wei Hua","raw_affiliation_strings":["College of Information Engineering, ShangHai Maritime University, Shanghai, 201306, China"],"affiliations":[{"raw_affiliation_string":"College of Information Engineering, ShangHai Maritime University, Shanghai, 201306, China","institution_ids":["https://openalex.org/I96733725"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5040722428","display_name":"Guangzhong Liu","orcid":"https://orcid.org/0000-0002-0325-6760"},"institutions":[{"id":"https://openalex.org/I96733725","display_name":"Shanghai Maritime University","ror":"https://ror.org/04z7qrj66","country_code":"CN","type":"education","lineage":["https://openalex.org/I96733725"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Guangzhong Liu","raw_affiliation_strings":["College of Information Engineering, ShangHai Maritime University, Shanghai, 201306, China"],"affiliations":[{"raw_affiliation_string":"College of Information Engineering, ShangHai Maritime University, Shanghai, 201306, China","institution_ids":["https://openalex.org/I96733725"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5010812303"],"corresponding_institution_ids":["https://openalex.org/I96733725"],"apc_list":{"value":2390,"currency":"EUR","value_usd":2990},"apc_paid":null,"fwci":1.9854,"has_fulltext":false,"cited_by_count":12,"citation_normalized_percentile":{"value":0.89377058,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":98},"biblio":{"volume":"52","issue":"8","first_page":"8895","last_page":"8909"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10260","display_name":"Software Engineering Research","score":0.9922999739646912,"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":0.9922999739646912,"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/T11241","display_name":"Advanced Malware Detection Techniques","score":0.9659000039100647,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"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/T12254","display_name":"Machine Learning in Bioinformatics","score":0.9531999826431274,"subfield":{"id":"https://openalex.org/subfields/1312","display_name":"Molecular Biology"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.9004828333854675},{"id":"https://openalex.org/keywords/abstract-syntax-tree","display_name":"Abstract syntax tree","score":0.7699991464614868},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.6238570213317871},{"id":"https://openalex.org/keywords/source-code","display_name":"Source code","score":0.513477623462677},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.5109547972679138},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.5042461156845093},{"id":"https://openalex.org/keywords/deep-learning","display_name":"Deep learning","score":0.47292500734329224},{"id":"https://openalex.org/keywords/recurrent-neural-network","display_name":"Recurrent neural network","score":0.4602917432785034},{"id":"https://openalex.org/keywords/classifier","display_name":"Classifier (UML)","score":0.4456883370876312},{"id":"https://openalex.org/keywords/java","display_name":"Java","score":0.43869268894195557},{"id":"https://openalex.org/keywords/program-comprehension","display_name":"Program comprehension","score":0.4317166209220886},{"id":"https://openalex.org/keywords/convolutional-neural-network","display_name":"Convolutional neural network","score":0.41568344831466675},{"id":"https://openalex.org/keywords/natural-language-processing","display_name":"Natural language processing","score":0.38865926861763},{"id":"https://openalex.org/keywords/artificial-neural-network","display_name":"Artificial neural network","score":0.38284873962402344},{"id":"https://openalex.org/keywords/software","display_name":"Software","score":0.3518311381340027},{"id":"https://openalex.org/keywords/syntax","display_name":"Syntax","score":0.3210933804512024},{"id":"https://openalex.org/keywords/software-system","display_name":"Software system","score":0.21587669849395752}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.9004828333854675},{"id":"https://openalex.org/C58646249","wikidata":"https://www.wikidata.org/wiki/Q127380","display_name":"Abstract syntax tree","level":3,"score":0.7699991464614868},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6238570213317871},{"id":"https://openalex.org/C43126263","wikidata":"https://www.wikidata.org/wiki/Q128751","display_name":"Source code","level":2,"score":0.513477623462677},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.5109547972679138},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.5042461156845093},{"id":"https://openalex.org/C108583219","wikidata":"https://www.wikidata.org/wiki/Q197536","display_name":"Deep learning","level":2,"score":0.47292500734329224},{"id":"https://openalex.org/C147168706","wikidata":"https://www.wikidata.org/wiki/Q1457734","display_name":"Recurrent neural network","level":3,"score":0.4602917432785034},{"id":"https://openalex.org/C95623464","wikidata":"https://www.wikidata.org/wiki/Q1096149","display_name":"Classifier (UML)","level":2,"score":0.4456883370876312},{"id":"https://openalex.org/C548217200","wikidata":"https://www.wikidata.org/wiki/Q251","display_name":"Java","level":2,"score":0.43869268894195557},{"id":"https://openalex.org/C2777561058","wikidata":"https://www.wikidata.org/wiki/Q2652119","display_name":"Program comprehension","level":4,"score":0.4317166209220886},{"id":"https://openalex.org/C81363708","wikidata":"https://www.wikidata.org/wiki/Q17084460","display_name":"Convolutional neural network","level":2,"score":0.41568344831466675},{"id":"https://openalex.org/C204321447","wikidata":"https://www.wikidata.org/wiki/Q30642","display_name":"Natural language processing","level":1,"score":0.38865926861763},{"id":"https://openalex.org/C50644808","wikidata":"https://www.wikidata.org/wiki/Q192776","display_name":"Artificial neural network","level":2,"score":0.38284873962402344},{"id":"https://openalex.org/C2777904410","wikidata":"https://www.wikidata.org/wiki/Q7397","display_name":"Software","level":2,"score":0.3518311381340027},{"id":"https://openalex.org/C60048249","wikidata":"https://www.wikidata.org/wiki/Q37437","display_name":"Syntax","level":2,"score":0.3210933804512024},{"id":"https://openalex.org/C149091818","wikidata":"https://www.wikidata.org/wiki/Q2429814","display_name":"Software system","level":3,"score":0.21587669849395752}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/s10489-021-02894-2","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s10489-021-02894-2","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":43,"referenced_works":["https://openalex.org/W1581407678","https://openalex.org/W1832693441","https://openalex.org/W1879966306","https://openalex.org/W1924770834","https://openalex.org/W2128782367","https://openalex.org/W2131571251","https://openalex.org/W2133564696","https://openalex.org/W2135541598","https://openalex.org/W2136296681","https://openalex.org/W2146957318","https://openalex.org/W2158439356","https://openalex.org/W2163164637","https://openalex.org/W2165739648","https://openalex.org/W2237372923","https://openalex.org/W2282866165","https://openalex.org/W2286236884","https://openalex.org/W2290181636","https://openalex.org/W2423124209","https://openalex.org/W2508865106","https://openalex.org/W2511803001","https://openalex.org/W2562607067","https://openalex.org/W2587019100","https://openalex.org/W2606974598","https://openalex.org/W2741705590","https://openalex.org/W2747898905","https://openalex.org/W2800782462","https://openalex.org/W2884276923","https://openalex.org/W2888557792","https://openalex.org/W2899171197","https://openalex.org/W2904452845","https://openalex.org/W2951008357","https://openalex.org/W2951025380","https://openalex.org/W2955426500","https://openalex.org/W2962965405","https://openalex.org/W2982577744","https://openalex.org/W2999343753","https://openalex.org/W3011632945","https://openalex.org/W3034689979","https://openalex.org/W3093464584","https://openalex.org/W3193794505","https://openalex.org/W4301168982","https://openalex.org/W6608099265","https://openalex.org/W6704017408"],"related_works":["https://openalex.org/W2986507176","https://openalex.org/W4311257506","https://openalex.org/W2337926734","https://openalex.org/W4366224123","https://openalex.org/W4293087779","https://openalex.org/W2793022090","https://openalex.org/W4320802194","https://openalex.org/W4298168912","https://openalex.org/W1575927706","https://openalex.org/W2808670711"],"abstract_inverted_index":null,"counts_by_year":[{"year":2025,"cited_by_count":5},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}