{"id":"https://openalex.org/W4391144143","doi":"https://doi.org/10.1007/s11042-024-18271-3","title":"Automatic generation of difficulty maps for datasets using neural network","display_name":"Automatic generation of difficulty maps for datasets using neural network","publication_year":2024,"publication_date":"2024-01-23","ids":{"openalex":"https://openalex.org/W4391144143","doi":"https://doi.org/10.1007/s11042-024-18271-3"},"language":"en","primary_location":{"id":"doi:10.1007/s11042-024-18271-3","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s11042-024-18271-3","pdf_url":null,"source":{"id":"https://openalex.org/S110206669","display_name":"Multimedia Tools and Applications","issn_l":"1380-7501","issn":["1380-7501","1573-7721"],"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":"Multimedia Tools and Applications","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"http://doi.org/10.1007/s11042-024-18271-3","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5007425473","display_name":"S\u00edlvio Ricardo Rodrigues Sanches","orcid":"https://orcid.org/0000-0003-3635-7477"},"institutions":[{"id":"https://openalex.org/I1283613182","display_name":"Universidade Tecnol\u00f3gica Federal do Paran\u00e1","ror":"https://ror.org/002v2kq79","country_code":"BR","type":"education","lineage":["https://openalex.org/I1283613182"]}],"countries":["BR"],"is_corresponding":true,"raw_author_name":"Silvio Ricardo Rodrigues Sanches","raw_affiliation_strings":["Universidade Tecnol\u00f3gica Federal do Paran\u00e1 (UTFPR), Corn\u00e9lio Proc\u00f3pio, PR, Brasil"],"affiliations":[{"raw_affiliation_string":"Universidade Tecnol\u00f3gica Federal do Paran\u00e1 (UTFPR), Corn\u00e9lio Proc\u00f3pio, PR, Brasil","institution_ids":["https://openalex.org/I1283613182"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5092385032","display_name":"Elton Cust\u00f3dio","orcid":"https://orcid.org/0009-0007-8802-1584"},"institutions":[{"id":"https://openalex.org/I1283613182","display_name":"Universidade Tecnol\u00f3gica Federal do Paran\u00e1","ror":"https://ror.org/002v2kq79","country_code":"BR","type":"education","lineage":["https://openalex.org/I1283613182"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Elton Cust\u00f3dio Junior","raw_affiliation_strings":["Universidade Tecnol\u00f3gica Federal do Paran\u00e1 (UTFPR), Corn\u00e9lio Proc\u00f3pio, PR, Brasil"],"affiliations":[{"raw_affiliation_string":"Universidade Tecnol\u00f3gica Federal do Paran\u00e1 (UTFPR), Corn\u00e9lio Proc\u00f3pio, PR, Brasil","institution_ids":["https://openalex.org/I1283613182"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5067799598","display_name":"Cl\u00e9ber Gimenez Corr\u00eaa","orcid":"https://orcid.org/0000-0003-1065-9565"},"institutions":[{"id":"https://openalex.org/I1283613182","display_name":"Universidade Tecnol\u00f3gica Federal do Paran\u00e1","ror":"https://ror.org/002v2kq79","country_code":"BR","type":"education","lineage":["https://openalex.org/I1283613182"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Cl\u00e9ber Gimenez Corr\u00eaa","raw_affiliation_strings":["Universidade Tecnol\u00f3gica Federal do Paran\u00e1 (UTFPR), Corn\u00e9lio Proc\u00f3pio, PR, Brasil"],"affiliations":[{"raw_affiliation_string":"Universidade Tecnol\u00f3gica Federal do Paran\u00e1 (UTFPR), Corn\u00e9lio Proc\u00f3pio, PR, Brasil","institution_ids":["https://openalex.org/I1283613182"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5068997665","display_name":"Claiton de Oliveira","orcid":"https://orcid.org/0000-0003-2953-6223"},"institutions":[{"id":"https://openalex.org/I1283613182","display_name":"Universidade Tecnol\u00f3gica Federal do Paran\u00e1","ror":"https://ror.org/002v2kq79","country_code":"BR","type":"education","lineage":["https://openalex.org/I1283613182"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Claiton Oliveira","raw_affiliation_strings":["Universidade Tecnol\u00f3gica Federal do Paran\u00e1 (UTFPR), Corn\u00e9lio Proc\u00f3pio, PR, Brasil"],"affiliations":[{"raw_affiliation_string":"Universidade Tecnol\u00f3gica Federal do Paran\u00e1 (UTFPR), Corn\u00e9lio Proc\u00f3pio, PR, Brasil","institution_ids":["https://openalex.org/I1283613182"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5113919343","display_name":"Valdinei Freire","orcid":null},"institutions":[{"id":"https://openalex.org/I17974374","display_name":"Universidade de S\u00e3o Paulo","ror":"https://ror.org/036rp1748","country_code":"BR","type":"education","lineage":["https://openalex.org/I17974374"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Valdinei Freire","raw_affiliation_strings":["Universidade de S\u00e3o Paulo (USP), S\u00e3o Paulo, SP, Brasil"],"affiliations":[{"raw_affiliation_string":"Universidade de S\u00e3o Paulo (USP), S\u00e3o Paulo, SP, Brasil","institution_ids":["https://openalex.org/I17974374"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5038999508","display_name":"Priscila T. M. Saito","orcid":"https://orcid.org/0000-0002-4870-4766"},"institutions":[{"id":"https://openalex.org/I177909021","display_name":"Universidade Federal de S\u00e3o Carlos","ror":"https://ror.org/00qdc6m37","country_code":"BR","type":"education","lineage":["https://openalex.org/I177909021"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Priscila Tiemi Maeda Saito","raw_affiliation_strings":["Universidade Federal de S\u00e3o Carlos (UFSCar), S\u00e3o Carlos, SP, Brasil"],"affiliations":[{"raw_affiliation_string":"Universidade Federal de S\u00e3o Carlos (UFSCar), S\u00e3o Carlos, SP, Brasil","institution_ids":["https://openalex.org/I177909021"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5065155873","display_name":"Pedro H. Bugatti","orcid":"https://orcid.org/0000-0001-9421-9254"},"institutions":[{"id":"https://openalex.org/I177909021","display_name":"Universidade Federal de S\u00e3o Carlos","ror":"https://ror.org/00qdc6m37","country_code":"BR","type":"education","lineage":["https://openalex.org/I177909021"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Pedro Henrique Bugatti","raw_affiliation_strings":["Universidade Federal de S\u00e3o Carlos (UFSCar), S\u00e3o Carlos, SP, Brasil"],"affiliations":[{"raw_affiliation_string":"Universidade Federal de S\u00e3o Carlos (UFSCar), S\u00e3o Carlos, SP, Brasil","institution_ids":["https://openalex.org/I177909021"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":7,"corresponding_author_ids":["https://openalex.org/A5007425473"],"corresponding_institution_ids":["https://openalex.org/I1283613182"],"apc_list":null,"apc_paid":null,"fwci":0.5138,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.60465769,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":95,"max":96},"biblio":{"volume":"83","issue":"25","first_page":"66499","last_page":"66516"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10812","display_name":"Human Pose and Action Recognition","score":0.9976999759674072,"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/T10812","display_name":"Human Pose and Action Recognition","score":0.9976999759674072,"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/T10531","display_name":"Advanced Vision and Imaging","score":0.9941999912261963,"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/T11714","display_name":"Multimodal Machine Learning Applications","score":0.9850000143051147,"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":0.8881705403327942},{"id":"https://openalex.org/keywords/ground-truth","display_name":"Ground truth","score":0.8733375668525696},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.6788929104804993},{"id":"https://openalex.org/keywords/pixel","display_name":"Pixel","score":0.5818941593170166},{"id":"https://openalex.org/keywords/artificial-neural-network","display_name":"Artificial neural network","score":0.5800178050994873},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.37780046463012695},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.35663700103759766}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8881705403327942},{"id":"https://openalex.org/C146849305","wikidata":"https://www.wikidata.org/wiki/Q370766","display_name":"Ground truth","level":2,"score":0.8733375668525696},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6788929104804993},{"id":"https://openalex.org/C160633673","wikidata":"https://www.wikidata.org/wiki/Q355198","display_name":"Pixel","level":2,"score":0.5818941593170166},{"id":"https://openalex.org/C50644808","wikidata":"https://www.wikidata.org/wiki/Q192776","display_name":"Artificial neural network","level":2,"score":0.5800178050994873},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.37780046463012695},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.35663700103759766}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1007/s11042-024-18271-3","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s11042-024-18271-3","pdf_url":null,"source":{"id":"https://openalex.org/S110206669","display_name":"Multimedia Tools and Applications","issn_l":"1380-7501","issn":["1380-7501","1573-7721"],"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":"Multimedia Tools and Applications","raw_type":"journal-article"},{"id":"pmh:003190164","is_oa":true,"landing_page_url":"http://doi.org/10.1007/s11042-024-18271-3","pdf_url":null,"source":{"id":"https://openalex.org/S4306402641","display_name":"LA Referencia (Red Federada de Repositorios Institucionales de Publicaciones Cient\u00edficas)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4383465926","host_organization_name":"LA Referencia","host_organization_lineage":["https://openalex.org/I4383465926"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"instacron:USP","raw_type":"info:eu-repo/semantics/article"}],"best_oa_location":{"id":"pmh:003190164","is_oa":true,"landing_page_url":"http://doi.org/10.1007/s11042-024-18271-3","pdf_url":null,"source":{"id":"https://openalex.org/S4306402641","display_name":"LA Referencia (Red Federada de Repositorios Institucionales de Publicaciones Cient\u00edficas)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4383465926","host_organization_name":"LA Referencia","host_organization_lineage":["https://openalex.org/I4383465926"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"instacron:USP","raw_type":"info:eu-repo/semantics/article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":28,"referenced_works":["https://openalex.org/W1488584896","https://openalex.org/W1874745161","https://openalex.org/W1901129140","https://openalex.org/W1964127768","https://openalex.org/W2020522422","https://openalex.org/W2052524720","https://openalex.org/W2067813398","https://openalex.org/W2071860582","https://openalex.org/W2148290050","https://openalex.org/W2150489380","https://openalex.org/W2413409465","https://openalex.org/W2606492274","https://openalex.org/W2802871001","https://openalex.org/W2902129343","https://openalex.org/W2944383542","https://openalex.org/W2963073614","https://openalex.org/W3014080415","https://openalex.org/W3020283531","https://openalex.org/W3166114706","https://openalex.org/W3214758269","https://openalex.org/W4220673203","https://openalex.org/W4300179783","https://openalex.org/W4318476511","https://openalex.org/W4366417237","https://openalex.org/W4378470204","https://openalex.org/W4382935676","https://openalex.org/W4385196142","https://openalex.org/W4389345108"],"related_works":["https://openalex.org/W4295532600","https://openalex.org/W2063823869","https://openalex.org/W2047973478","https://openalex.org/W2067569035","https://openalex.org/W2090985514","https://openalex.org/W2085033728","https://openalex.org/W4285411112","https://openalex.org/W2171299904","https://openalex.org/W2113666009","https://openalex.org/W1647606319"],"abstract_inverted_index":null,"counts_by_year":[{"year":2025,"cited_by_count":2}],"updated_date":"2026-01-21T23:30:37.877113","created_date":"2025-10-10T00:00:00"}