{"id":"https://openalex.org/W7166558682","doi":"https://doi.org/10.1016/j.compag.2026.111872","title":"Toward fish counting in large-scale aquaculture: a novel weakly supervised density estimation framework","display_name":"Toward fish counting in large-scale aquaculture: a novel weakly supervised density estimation framework","publication_year":2026,"publication_date":"2026-06-29","ids":{"openalex":"https://openalex.org/W7166558682","doi":"https://doi.org/10.1016/j.compag.2026.111872"},"language":"en","primary_location":{"id":"doi:10.1016/j.compag.2026.111872","is_oa":false,"landing_page_url":"https://doi.org/10.1016/j.compag.2026.111872","pdf_url":null,"source":{"id":"https://openalex.org/S116775814","display_name":"Computers and Electronics in Agriculture","issn_l":"0168-1699","issn":["0168-1699","1872-7107"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Computers and Electronics in Agriculture","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/A5139610433","display_name":"Shuying Ji","orcid":null},"institutions":[{"id":"https://openalex.org/I119454577","display_name":"Nanjing Agricultural University","ror":"https://ror.org/05td3s095","country_code":"CN","type":"education","lineage":["https://openalex.org/I119454577"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shuying Ji","raw_affiliation_strings":["College of Engineering, Nanjing Agriculture University, Nanjing 210031, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Engineering, Nanjing Agriculture University, Nanjing 210031, China","institution_ids":["https://openalex.org/I119454577"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5139628640","display_name":"Dongfang Li","orcid":null},"institutions":[{"id":"https://openalex.org/I119454577","display_name":"Nanjing Agricultural University","ror":"https://ror.org/05td3s095","country_code":"CN","type":"education","lineage":["https://openalex.org/I119454577"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Dongfang Li","raw_affiliation_strings":["College of Engineering, Nanjing Agriculture University, Nanjing 210031, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Engineering, Nanjing Agriculture University, Nanjing 210031, China","institution_ids":["https://openalex.org/I119454577"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5091219531","display_name":"Chengyu Wang","orcid":null},"institutions":[{"id":"https://openalex.org/I119454577","display_name":"Nanjing Agricultural University","ror":"https://ror.org/05td3s095","country_code":"CN","type":"education","lineage":["https://openalex.org/I119454577"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chengyu Wang","raw_affiliation_strings":["Jiangsu Agricultural Machinery Information Center, Nanjing 210017, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Jiangsu Agricultural Machinery Information Center, Nanjing 210017, China","institution_ids":["https://openalex.org/I119454577"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5121331165","display_name":"Tieli Lyu","orcid":null},"institutions":[{"id":"https://openalex.org/I119454577","display_name":"Nanjing Agricultural University","ror":"https://ror.org/05td3s095","country_code":"CN","type":"education","lineage":["https://openalex.org/I119454577"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Tieli Lyu","raw_affiliation_strings":["College of Engineering, Nanjing Agriculture University, Nanjing 210031, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Engineering, Nanjing Agriculture University, Nanjing 210031, China","institution_ids":["https://openalex.org/I119454577"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5074665648","display_name":"Bo Wang","orcid":"https://orcid.org/0000-0001-5132-7685"},"institutions":[{"id":"https://openalex.org/I119454577","display_name":"Nanjing Agricultural University","ror":"https://ror.org/05td3s095","country_code":"CN","type":"education","lineage":["https://openalex.org/I119454577"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Bingqing Wang","raw_affiliation_strings":["Jiangsu Agricultural Machinery Information Center, Nanjing 210017, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Jiangsu Agricultural Machinery Information Center, Nanjing 210017, China","institution_ids":["https://openalex.org/I119454577"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5009459376","display_name":"Maohua Xiao","orcid":"https://orcid.org/0000-0001-5213-1035"},"institutions":[{"id":"https://openalex.org/I119454577","display_name":"Nanjing Agricultural University","ror":"https://ror.org/05td3s095","country_code":"CN","type":"education","lineage":["https://openalex.org/I119454577"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Maohua Xiao","raw_affiliation_strings":["College of Engineering, Nanjing Agriculture University, Nanjing 210031, China"],"raw_orcid":"https://orcid.org/0000-0001-5213-1035","affiliations":[{"raw_affiliation_string":"College of Engineering, Nanjing Agriculture University, Nanjing 210031, China","institution_ids":["https://openalex.org/I119454577"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5009459376"],"corresponding_institution_ids":["https://openalex.org/I119454577"],"apc_list":{"value":3680,"currency":"USD","value_usd":3680},"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.7799961,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"252","issue":null,"first_page":"111872","last_page":"111872"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12697","display_name":"Water Quality Monitoring Technologies","score":0.43299999833106995,"subfield":{"id":"https://openalex.org/subfields/2312","display_name":"Water Science and Technology"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T12697","display_name":"Water Quality Monitoring Technologies","score":0.43299999833106995,"subfield":{"id":"https://openalex.org/subfields/2312","display_name":"Water Science and Technology"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10230","display_name":"Marine and fisheries research","score":0.2045000046491623,"subfield":{"id":"https://openalex.org/subfields/2306","display_name":"Global and Planetary Change"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10506","display_name":"Aquaculture disease management and microbiota","score":0.056299999356269836,"subfield":{"id":"https://openalex.org/subfields/2403","display_name":"Immunology"},"field":{"id":"https://openalex.org/fields/24","display_name":"Immunology and Microbiology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/fish-actinopterygii","display_name":"Fish <Actinopterygii>","score":0.5508999824523926},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.48159998655319214},{"id":"https://openalex.org/keywords/density-estimation","display_name":"Density estimation","score":0.44589999318122864},{"id":"https://openalex.org/keywords/estimation","display_name":"Estimation","score":0.3375000059604645}],"concepts":[{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5634999871253967},{"id":"https://openalex.org/C2909208804","wikidata":"https://www.wikidata.org/wiki/Q127282","display_name":"Fish <Actinopterygii>","level":2,"score":0.5508999824523926},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.48159998655319214},{"id":"https://openalex.org/C189508267","wikidata":"https://www.wikidata.org/wiki/Q17088227","display_name":"Density estimation","level":3,"score":0.44589999318122864},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4235000014305115},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.4203999936580658},{"id":"https://openalex.org/C96250715","wikidata":"https://www.wikidata.org/wiki/Q965330","display_name":"Estimation","level":2,"score":0.3375000059604645},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.3361000120639801},{"id":"https://openalex.org/C50644808","wikidata":"https://www.wikidata.org/wiki/Q192776","display_name":"Artificial neural network","level":2,"score":0.2930000126361847},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.2847000062465668},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.26330000162124634},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.25600001215934753}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1016/j.compag.2026.111872","is_oa":false,"landing_page_url":"https://doi.org/10.1016/j.compag.2026.111872","pdf_url":null,"source":{"id":"https://openalex.org/S116775814","display_name":"Computers and Electronics in Agriculture","issn_l":"0168-1699","issn":["0168-1699","1872-7107"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Computers and Electronics in Agriculture","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":27,"referenced_works":["https://openalex.org/W2330840056","https://openalex.org/W2885667473","https://openalex.org/W2964209782","https://openalex.org/W2970587441","https://openalex.org/W2999917256","https://openalex.org/W3017063165","https://openalex.org/W3082843304","https://openalex.org/W3094321741","https://openalex.org/W3097407159","https://openalex.org/W3097561888","https://openalex.org/W4226435525","https://openalex.org/W4293103565","https://openalex.org/W4296124875","https://openalex.org/W4304098313","https://openalex.org/W4309497642","https://openalex.org/W4313291134","https://openalex.org/W4317566866","https://openalex.org/W4383617250","https://openalex.org/W4386524719","https://openalex.org/W4387233896","https://openalex.org/W4388230773","https://openalex.org/W4390399178","https://openalex.org/W4392901799","https://openalex.org/W4401402698","https://openalex.org/W4401585679","https://openalex.org/W4401609072","https://openalex.org/W4403400798"],"related_works":[],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2026-07-01T06:00:48.157686","created_date":"2026-06-30T00:00:00"}