{"id":"https://openalex.org/W4313177543","doi":"https://doi.org/10.1007/978-3-031-18913-5_22","title":"Handwritten Mathematical Expression Recognition via\u00a0GCAttention-Based Encoder and\u00a0Bidirectional Mutual Learning Transformer","display_name":"Handwritten Mathematical Expression Recognition via\u00a0GCAttention-Based Encoder and\u00a0Bidirectional Mutual Learning Transformer","publication_year":2022,"publication_date":"2022-01-01","ids":{"openalex":"https://openalex.org/W4313177543","doi":"https://doi.org/10.1007/978-3-031-18913-5_22"},"language":"en","primary_location":{"id":"doi:10.1007/978-3-031-18913-5_22","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-031-18913-5_22","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":"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/A5101920227","display_name":"Xiaoxiang Han","orcid":"https://orcid.org/0000-0002-1946-2067"},"institutions":[{"id":"https://openalex.org/I148128674","display_name":"University of Shanghai for Science and Technology","ror":"https://ror.org/00ay9v204","country_code":"CN","type":"education","lineage":["https://openalex.org/I148128674"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaoxiang Han","raw_affiliation_strings":["School of Health Science and Engineering, University of Shanghai for Science and Technology, Shanghai, 200093, China"],"raw_orcid":"https://orcid.org/0000-0002-1946-2067","affiliations":[{"raw_affiliation_string":"School of Health Science and Engineering, University of Shanghai for Science and Technology, Shanghai, 200093, China","institution_ids":["https://openalex.org/I148128674"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5006009893","display_name":"Qiaohong Liu","orcid":null},"institutions":[{"id":"https://openalex.org/I4210135985","display_name":"Shanghai University of Medicine and Health Sciences","ror":"https://ror.org/03ns6aq57","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210135985"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Qiaohong Liu","raw_affiliation_strings":["School of Medical Instruments, Shanghai University of Medicine and Health Sciences, Shanghai, 201318, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Medical Instruments, Shanghai University of Medicine and Health Sciences, Shanghai, 201318, China","institution_ids":["https://openalex.org/I4210135985"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5033284192","display_name":"Ziqi Han","orcid":null},"institutions":[{"id":"https://openalex.org/I148128674","display_name":"University of Shanghai for Science and Technology","ror":"https://ror.org/00ay9v204","country_code":"CN","type":"education","lineage":["https://openalex.org/I148128674"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ziqi Han","raw_affiliation_strings":["School of Health Science and Engineering, University of Shanghai for Science and Technology, Shanghai, 200093, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Health Science and Engineering, University of Shanghai for Science and Technology, Shanghai, 200093, China","institution_ids":["https://openalex.org/I148128674"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101830602","display_name":"Yuanjie Lin","orcid":"https://orcid.org/0000-0002-3358-1433"},"institutions":[{"id":"https://openalex.org/I148128674","display_name":"University of Shanghai for Science and Technology","ror":"https://ror.org/00ay9v204","country_code":"CN","type":"education","lineage":["https://openalex.org/I148128674"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yuanjie Lin","raw_affiliation_strings":["School of Health Science and Engineering, University of Shanghai for Science and Technology, Shanghai, 200093, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Health Science and Engineering, University of Shanghai for Science and Technology, Shanghai, 200093, China","institution_ids":["https://openalex.org/I148128674"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5060306763","display_name":"Naiyue Xu","orcid":null},"institutions":[{"id":"https://openalex.org/I148128674","display_name":"University of Shanghai for Science and Technology","ror":"https://ror.org/00ay9v204","country_code":"CN","type":"education","lineage":["https://openalex.org/I148128674"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Naiyue Xu","raw_affiliation_strings":["School of Health Science and Engineering, University of Shanghai for Science and Technology, Shanghai, 200093, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Health Science and Engineering, University of Shanghai for Science and Technology, Shanghai, 200093, China","institution_ids":["https://openalex.org/I148128674"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5006009893"],"corresponding_institution_ids":["https://openalex.org/I4210135985"],"apc_list":{"value":5000,"currency":"EUR","value_usd":5392},"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"282","last_page":"294"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10601","display_name":"Handwritten Text Recognition Techniques","score":0.9998999834060669,"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"}},"topics":[{"id":"https://openalex.org/T10601","display_name":"Handwritten Text Recognition Techniques","score":0.9998999834060669,"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"}},{"id":"https://openalex.org/T10036","display_name":"Advanced Neural Network Applications","score":0.9947999715805054,"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"}},{"id":"https://openalex.org/T12707","display_name":"Vehicle License Plate Recognition","score":0.9894000291824341,"subfield":{"id":"https://openalex.org/subfields/2214","display_name":"Media Technology"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8574507236480713},{"id":"https://openalex.org/keywords/encoder","display_name":"Encoder","score":0.7270697355270386},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5632064342498779},{"id":"https://openalex.org/keywords/robustness","display_name":"Robustness (evolution)","score":0.5172922611236572},{"id":"https://openalex.org/keywords/transformer","display_name":"Transformer","score":0.5036472678184509},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.4987461566925049},{"id":"https://openalex.org/keywords/mutual-information","display_name":"Mutual information","score":0.48608043789863586},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.32690274715423584}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8574507236480713},{"id":"https://openalex.org/C118505674","wikidata":"https://www.wikidata.org/wiki/Q42586063","display_name":"Encoder","level":2,"score":0.7270697355270386},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5632064342498779},{"id":"https://openalex.org/C63479239","wikidata":"https://www.wikidata.org/wiki/Q7353546","display_name":"Robustness (evolution)","level":3,"score":0.5172922611236572},{"id":"https://openalex.org/C66322947","wikidata":"https://www.wikidata.org/wiki/Q11658","display_name":"Transformer","level":3,"score":0.5036472678184509},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.4987461566925049},{"id":"https://openalex.org/C152139883","wikidata":"https://www.wikidata.org/wiki/Q252973","display_name":"Mutual information","level":2,"score":0.48608043789863586},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.32690274715423584},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"score":0.0},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","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/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/978-3-031-18913-5_22","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-031-18913-5_22","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":25,"referenced_works":["https://openalex.org/W1514535095","https://openalex.org/W2097117768","https://openalex.org/W2112796928","https://openalex.org/W2116360511","https://openalex.org/W2194775991","https://openalex.org/W2620998106","https://openalex.org/W2623860192","https://openalex.org/W2750938222","https://openalex.org/W2905413777","https://openalex.org/W2963446712","https://openalex.org/W2963637207","https://openalex.org/W2971475692","https://openalex.org/W2982220924","https://openalex.org/W3023422680","https://openalex.org/W3034537864","https://openalex.org/W3035321581","https://openalex.org/W3106271744","https://openalex.org/W3110178865","https://openalex.org/W3201757274","https://openalex.org/W4200635795","https://openalex.org/W4322695928","https://openalex.org/W6602415781","https://openalex.org/W6604896550","https://openalex.org/W6702248584","https://openalex.org/W6739901393"],"related_works":["https://openalex.org/W2466816617","https://openalex.org/W1970834875","https://openalex.org/W3174028392","https://openalex.org/W2000517284","https://openalex.org/W2136503713","https://openalex.org/W2365318811","https://openalex.org/W2375330620","https://openalex.org/W1977605874","https://openalex.org/W2363755581","https://openalex.org/W2378091429"],"abstract_inverted_index":null,"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":2}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}
