{"id":"https://openalex.org/W4413196765","doi":"https://doi.org/10.1007/s44443-025-00169-1","title":"A dual-stream ordered topology-aware network for accurate fish counting in aquaculture environments","display_name":"A dual-stream ordered topology-aware network for accurate fish counting in aquaculture environments","publication_year":2025,"publication_date":"2025-08-01","ids":{"openalex":"https://openalex.org/W4413196765","doi":"https://doi.org/10.1007/s44443-025-00169-1"},"language":"en","primary_location":{"id":"doi:10.1007/s44443-025-00169-1","is_oa":true,"landing_page_url":"https://doi.org/10.1007/s44443-025-00169-1","pdf_url":"https://link.springer.com/content/pdf/10.1007/s44443-025-00169-1.pdf","source":{"id":"https://openalex.org/S2764955546","display_name":"Journal of King Saud University - Computer and Information Sciences","issn_l":"1319-1578","issn":["1319-1578","2213-1248"],"is_oa":true,"is_in_doaj":true,"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":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of King Saud University Computer and Information Sciences","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://link.springer.com/content/pdf/10.1007/s44443-025-00169-1.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5088774711","display_name":"Jiaming Xin","orcid":null},"institutions":[{"id":"https://openalex.org/I83776822","display_name":"Shandong Institute of Business and Technology","ror":"https://ror.org/03rrkrc24","country_code":"CN","type":"education","lineage":["https://openalex.org/I83776822"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Jiaming Xin","raw_affiliation_strings":["Key Laboratory of Intelligent Information Processing, Shandong Technology and Business University, Yantai, Shandong, China","School of Computer Science and Technology, Shandong Technology and Business University, 264005, Yantai, Shandong, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Key Laboratory of Intelligent Information Processing, Shandong Technology and Business University, Yantai, Shandong, China","institution_ids":["https://openalex.org/I83776822"]},{"raw_affiliation_string":"School of Computer Science and Technology, Shandong Technology and Business University, 264005, Yantai, Shandong, China","institution_ids":["https://openalex.org/I83776822"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5081486523","display_name":"Zefeng Wu","orcid":"https://orcid.org/0009-0001-6406-7971"},"institutions":[{"id":"https://openalex.org/I83776822","display_name":"Shandong Institute of Business and Technology","ror":"https://ror.org/03rrkrc24","country_code":"CN","type":"education","lineage":["https://openalex.org/I83776822"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhengmeng Wu","raw_affiliation_strings":["Key Laboratory of Intelligent Information Processing, Shandong Technology and Business University, Yantai, Shandong, China","School of Computer Science and Technology, Shandong Technology and Business University, 264005, Yantai, Shandong, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Key Laboratory of Intelligent Information Processing, Shandong Technology and Business University, Yantai, Shandong, China","institution_ids":["https://openalex.org/I83776822"]},{"raw_affiliation_string":"School of Computer Science and Technology, Shandong Technology and Business University, 264005, Yantai, Shandong, China","institution_ids":["https://openalex.org/I83776822"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5003676774","display_name":"Tiantian Gu","orcid":"https://orcid.org/0000-0002-7167-6257"},"institutions":[{"id":"https://openalex.org/I83776822","display_name":"Shandong Institute of Business and Technology","ror":"https://ror.org/03rrkrc24","country_code":"CN","type":"education","lineage":["https://openalex.org/I83776822"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Tongtong Gu","raw_affiliation_strings":["Key Laboratory of Intelligent Information Processing, Shandong Technology and Business University, Yantai, Shandong, China","School of Computer Science and Technology, Shandong Technology and Business University, 264005, Yantai, Shandong, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Key Laboratory of Intelligent Information Processing, Shandong Technology and Business University, Yantai, Shandong, China","institution_ids":["https://openalex.org/I83776822"]},{"raw_affiliation_string":"School of Computer Science and Technology, Shandong Technology and Business University, 264005, Yantai, Shandong, China","institution_ids":["https://openalex.org/I83776822"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100663459","display_name":"Yiying Wang","orcid":"https://orcid.org/0000-0003-3514-8032"},"institutions":[{"id":"https://openalex.org/I83776822","display_name":"Shandong Institute of Business and Technology","ror":"https://ror.org/03rrkrc24","country_code":"CN","type":"education","lineage":["https://openalex.org/I83776822"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yiying Wang","raw_affiliation_strings":["Key Laboratory of Intelligent Information Processing, Shandong Technology and Business University, Yantai, Shandong, China","School of Computer Science and Technology, Shandong Technology and Business University, 264005, Yantai, Shandong, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Key Laboratory of Intelligent Information Processing, Shandong Technology and Business University, Yantai, Shandong, China","institution_ids":["https://openalex.org/I83776822"]},{"raw_affiliation_string":"School of Computer Science and Technology, Shandong Technology and Business University, 264005, Yantai, Shandong, China","institution_ids":["https://openalex.org/I83776822"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103111599","display_name":"Dashe Li","orcid":"https://orcid.org/0000-0003-3792-8964"},"institutions":[{"id":"https://openalex.org/I83776822","display_name":"Shandong Institute of Business and Technology","ror":"https://ror.org/03rrkrc24","country_code":"CN","type":"education","lineage":["https://openalex.org/I83776822"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Dashe Li","raw_affiliation_strings":["Key Laboratory of Intelligent Information Processing, Shandong Technology and Business University, Yantai, Shandong, China","School of Computer Science and Technology, Shandong Technology and Business University, 264005, Yantai, Shandong, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Key Laboratory of Intelligent Information Processing, Shandong Technology and Business University, Yantai, Shandong, China","institution_ids":["https://openalex.org/I83776822"]},{"raw_affiliation_string":"School of Computer Science and Technology, Shandong Technology and Business University, 264005, Yantai, Shandong, China","institution_ids":["https://openalex.org/I83776822"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5057664591","display_name":"Bin Wang","orcid":"https://orcid.org/0000-0003-2745-3889"},"institutions":[{"id":"https://openalex.org/I83776822","display_name":"Shandong Institute of Business and Technology","ror":"https://ror.org/03rrkrc24","country_code":"CN","type":"education","lineage":["https://openalex.org/I83776822"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Bin Wang","raw_affiliation_strings":["Key Laboratory of Intelligent Information Processing, Shandong Technology and Business University, Yantai, Shandong, China","School of Computer Science and Technology, Shandong Technology and Business University, 264005, Yantai, Shandong, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Key Laboratory of Intelligent Information Processing, Shandong Technology and Business University, Yantai, Shandong, China","institution_ids":["https://openalex.org/I83776822"]},{"raw_affiliation_string":"School of Computer Science and Technology, Shandong Technology and Business University, 264005, Yantai, Shandong, China","institution_ids":["https://openalex.org/I83776822"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5088774711"],"corresponding_institution_ids":["https://openalex.org/I83776822"],"apc_list":{"value":1350,"currency":"USD","value_usd":1350},"apc_paid":{"value":1350,"currency":"USD","value_usd":1350},"fwci":0.0,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":{"value":0.1874184,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"37","issue":"6","first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12697","display_name":"Water Quality Monitoring Technologies","score":0.9986000061035156,"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":0.9986000061035156,"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/T11667","display_name":"Advanced Chemical Sensor Technologies","score":0.9772999882698059,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12388","display_name":"Identification and Quantification in Food","score":0.9488999843597412,"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/dual","display_name":"Dual (grammatical number)","score":0.680757999420166},{"id":"https://openalex.org/keywords/fish-actinopterygii","display_name":"Fish <Actinopterygii>","score":0.6738079786300659},{"id":"https://openalex.org/keywords/topology","display_name":"Topology (electrical circuits)","score":0.6465514898300171},{"id":"https://openalex.org/keywords/aquaculture","display_name":"Aquaculture","score":0.574222207069397},{"id":"https://openalex.org/keywords/dual-purpose","display_name":"Dual purpose","score":0.49439096450805664},{"id":"https://openalex.org/keywords/network-topology","display_name":"Network topology","score":0.4942929744720459},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.49383148550987244},{"id":"https://openalex.org/keywords/fishery","display_name":"Fishery","score":0.39266565442085266},{"id":"https://openalex.org/keywords/environmental-science","display_name":"Environmental science","score":0.3222636878490448},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.28259798884391785},{"id":"https://openalex.org/keywords/biology","display_name":"Biology","score":0.2150580883026123},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.1633453071117401},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.15080085396766663},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.08444058895111084}],"concepts":[{"id":"https://openalex.org/C2780980858","wikidata":"https://www.wikidata.org/wiki/Q110022","display_name":"Dual (grammatical number)","level":2,"score":0.680757999420166},{"id":"https://openalex.org/C2909208804","wikidata":"https://www.wikidata.org/wiki/Q127282","display_name":"Fish <Actinopterygii>","level":2,"score":0.6738079786300659},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.6465514898300171},{"id":"https://openalex.org/C86909935","wikidata":"https://www.wikidata.org/wiki/Q188989","display_name":"Aquaculture","level":3,"score":0.574222207069397},{"id":"https://openalex.org/C3019953569","wikidata":"https://www.wikidata.org/wiki/Q5310141","display_name":"Dual purpose","level":2,"score":0.49439096450805664},{"id":"https://openalex.org/C199845137","wikidata":"https://www.wikidata.org/wiki/Q145490","display_name":"Network topology","level":2,"score":0.4942929744720459},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.49383148550987244},{"id":"https://openalex.org/C505870484","wikidata":"https://www.wikidata.org/wiki/Q180538","display_name":"Fishery","level":1,"score":0.39266565442085266},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.3222636878490448},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.28259798884391785},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.2150580883026123},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.1633453071117401},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.15080085396766663},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.08444058895111084},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.0},{"id":"https://openalex.org/C142362112","wikidata":"https://www.wikidata.org/wiki/Q735","display_name":"Art","level":0,"score":0.0},{"id":"https://openalex.org/C124952713","wikidata":"https://www.wikidata.org/wiki/Q8242","display_name":"Literature","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1007/s44443-025-00169-1","is_oa":true,"landing_page_url":"https://doi.org/10.1007/s44443-025-00169-1","pdf_url":"https://link.springer.com/content/pdf/10.1007/s44443-025-00169-1.pdf","source":{"id":"https://openalex.org/S2764955546","display_name":"Journal of King Saud University - Computer and Information Sciences","issn_l":"1319-1578","issn":["1319-1578","2213-1248"],"is_oa":true,"is_in_doaj":true,"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":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of King Saud University Computer and Information Sciences","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:968051d7fb4348c1a0f435575663817a","is_oa":true,"landing_page_url":"https://doaj.org/article/968051d7fb4348c1a0f435575663817a","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Journal of King Saud University: Computer and Information Sciences, Vol 37, Iss 6, Pp 1-19 (2025)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1007/s44443-025-00169-1","is_oa":true,"landing_page_url":"https://doi.org/10.1007/s44443-025-00169-1","pdf_url":"https://link.springer.com/content/pdf/10.1007/s44443-025-00169-1.pdf","source":{"id":"https://openalex.org/S2764955546","display_name":"Journal of King Saud University - Computer and Information Sciences","issn_l":"1319-1578","issn":["1319-1578","2213-1248"],"is_oa":true,"is_in_doaj":true,"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":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of King Saud University Computer and Information Sciences","raw_type":"journal-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/14","score":0.44999998807907104,"display_name":"Life below water"}],"awards":[{"id":"https://openalex.org/G8861139147","display_name":null,"funder_award_id":"71973106","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4413196765.pdf","grobid_xml":"https://content.openalex.org/works/W4413196765.grobid-xml"},"referenced_works_count":41,"referenced_works":["https://openalex.org/W2976978230","https://openalex.org/W3094321741","https://openalex.org/W3203495278","https://openalex.org/W3209526300","https://openalex.org/W3215753146","https://openalex.org/W4205787885","https://openalex.org/W4220886248","https://openalex.org/W4226282018","https://openalex.org/W4283312418","https://openalex.org/W4283690791","https://openalex.org/W4285384934","https://openalex.org/W4293156170","https://openalex.org/W4309497642","https://openalex.org/W4313421046","https://openalex.org/W4321487234","https://openalex.org/W4360966300","https://openalex.org/W4366606471","https://openalex.org/W4381435570","https://openalex.org/W4382240725","https://openalex.org/W4386071979","https://openalex.org/W4386205576","https://openalex.org/W4386808218","https://openalex.org/W4393148727","https://openalex.org/W4395017574","https://openalex.org/W4399458626","https://openalex.org/W4399925092","https://openalex.org/W4400645080","https://openalex.org/W4401285177","https://openalex.org/W4401402698","https://openalex.org/W4402334525","https://openalex.org/W4402780099","https://openalex.org/W4403013429","https://openalex.org/W4403224952","https://openalex.org/W4404117080","https://openalex.org/W4405035687","https://openalex.org/W4405395288","https://openalex.org/W4405706012","https://openalex.org/W4405839026","https://openalex.org/W4406134520","https://openalex.org/W4407847764","https://openalex.org/W4408355727"],"related_works":["https://openalex.org/W2393949104","https://openalex.org/W2223223036","https://openalex.org/W4402635156","https://openalex.org/W1526011401","https://openalex.org/W4412585456","https://openalex.org/W3046201198","https://openalex.org/W2128391805","https://openalex.org/W2952466936","https://openalex.org/W4393907530","https://openalex.org/W2996104470"],"abstract_inverted_index":{"Accurate":[0],"fish":[1,35,41,92,104],"counting":[2],"is":[3,65,121],"increasingly":[4],"important":[5],"for":[6,193],"aquaculture":[7,195],"and":[8,15,27,39,70,109,133,156,165,167,182,187,196],"ecological":[9,197],"monitoring,":[10],"enabling":[11],"non-invasive":[12],"population":[13],"estimates":[14],"supporting":[16],"sustainable":[17,194],"management.":[18],"However,":[19],"existing":[20],"methods":[21],"often":[22],"fail":[23],"to":[24,67,123,126],"maintain":[25],"accuracy":[26,181],"robustness":[28,183],"under":[29,184],"challenging":[30],"conditions":[31],"such":[32],"as":[33],"uneven":[34,91],"distribution,":[36],"complex":[37],"backgrounds,":[38],"varying":[40,185],"morphologies.":[42],"To":[43],"address":[44],"these":[45],"issues,":[46],"we":[47],"propose":[48],"a":[49,56,80,152,190],"Dual-stream":[50],"Ordered":[51,96],"Topology-aware":[52,119],"Network":[53],"(DOT-Net).":[54],"First,":[55],"dual-stream":[57],"feature":[58,101],"embedding":[59],"framework":[60],"based":[61],"on":[62,160,169],"wavelet":[63],"transform":[64],"introduced":[66],"encode":[68],"high-":[69],"low-frequency":[71],"information":[72],"separately.":[73],"These":[74],"features":[75],"are":[76],"then":[77],"aggregated":[78],"via":[79],"dynamic":[81],"restoration":[82],"unit,":[83],"effectively":[84],"mitigating":[85],"the":[86,161,170],"long-tail":[87],"problem":[88],"caused":[89],"by":[90],"distribution.":[93],"Second,":[94],"an":[95,117],"Filtering":[97],"Attention":[98],"mechanism":[99],"enhances":[100,138],"representation":[102],"in":[103],"regions":[105],"through":[106],"bidirectional":[107],"sorting":[108],"progressive":[110],"correlation":[111],"filtering,":[112],"suppressing":[113],"background":[114],"interference.":[115],"Third,":[116],"Adaptive":[118],"Strategy":[120],"proposed":[122,177],"improve":[124],"adaptation":[125],"morphological":[127],"variations.":[128],"It":[129],"models":[130],"topological":[131],"relationships":[132],"extracts":[134],"multilevel":[135],"features.":[136],"This":[137],"structural":[139],"consistency":[140],"among":[141],"individual":[142],"fish.":[143],"Experiments":[144],"show":[145],"that":[146],"DOT-Net":[147],"achieves":[148],"state-of-the-art":[149],"performance,":[150],"with":[151],"MAE":[153],"of":[154,158],"2.48":[155],"RMSE":[157],"3.21":[159],"Carp":[162,173],"Counting":[163,174],"Dataset,":[164],"4.07":[166],"5.50":[168],"Dense":[171],"Grass":[172],"Dataset.":[175],"The":[176],"method":[178],"shows":[179],"higher":[180],"densities":[186],"environments,":[188],"offering":[189],"reliable":[191],"support":[192],"monitoring.":[198]},"counts_by_year":[],"updated_date":"2026-05-06T08:25:59.206177","created_date":"2025-10-10T00:00:00"}
