{"id":"https://openalex.org/W2894686635","doi":"https://doi.org/10.1155/2018/1060987","title":"The Use of Sensors for Monitoring the Feeding Process and Adjusting the Feed Supply Velocity in Fish Farms","display_name":"The Use of Sensors for Monitoring the Feeding Process and Adjusting the Feed Supply Velocity in Fish Farms","publication_year":2018,"publication_date":"2018-10-08","ids":{"openalex":"https://openalex.org/W2894686635","doi":"https://doi.org/10.1155/2018/1060987","mag":"2894686635"},"language":"en","primary_location":{"id":"doi:10.1155/2018/1060987","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2018/1060987","pdf_url":null,"source":{"id":"https://openalex.org/S96783963","display_name":"Journal of Sensors","issn_l":"1687-725X","issn":["1687-725X","1687-7268"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319869","host_organization_name":"Hindawi Publishing Corporation","host_organization_lineage":["https://openalex.org/P4310319869"],"host_organization_lineage_names":["Hindawi Publishing Corporation"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Sensors","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"hybrid","oa_url":"https://doi.org/10.1155/2018/1060987","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5036277349","display_name":"Lorena Parra","orcid":"https://orcid.org/0000-0001-9215-8734"},"institutions":[{"id":"https://openalex.org/I60053951","display_name":"Universitat Polit\u00e8cnica de Val\u00e8ncia","ror":"https://ror.org/01460j859","country_code":"ES","type":"education","lineage":["https://openalex.org/I60053951"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Lorena Parra","raw_affiliation_strings":["Instituto de Investigaci\u00f3n para la Gesti\u00f3n Integrada de Zonas Costeras, Universitat Polit\u00e8cnica de Val\u00e8ncia, Spain"],"affiliations":[{"raw_affiliation_string":"Instituto de Investigaci\u00f3n para la Gesti\u00f3n Integrada de Zonas Costeras, Universitat Polit\u00e8cnica de Val\u00e8ncia, Spain","institution_ids":["https://openalex.org/I60053951"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5067607849","display_name":"Laura Garc\u00eda","orcid":"https://orcid.org/0000-0003-2902-5757"},"institutions":[{"id":"https://openalex.org/I60053951","display_name":"Universitat Polit\u00e8cnica de Val\u00e8ncia","ror":"https://ror.org/01460j859","country_code":"ES","type":"education","lineage":["https://openalex.org/I60053951"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Laura Garc\u00eda","raw_affiliation_strings":["Instituto de Investigaci\u00f3n para la Gesti\u00f3n Integrada de Zonas Costeras, Universitat Polit\u00e8cnica de Val\u00e8ncia, Spain"],"affiliations":[{"raw_affiliation_string":"Instituto de Investigaci\u00f3n para la Gesti\u00f3n Integrada de Zonas Costeras, Universitat Polit\u00e8cnica de Val\u00e8ncia, Spain","institution_ids":["https://openalex.org/I60053951"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5021516410","display_name":"Sandra Sendra","orcid":"https://orcid.org/0000-0001-9556-9088"},"institutions":[{"id":"https://openalex.org/I173304897","display_name":"Universidad de Granada","ror":"https://ror.org/04njjy449","country_code":"ES","type":"education","lineage":["https://openalex.org/I173304897"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Sandra Sendra","raw_affiliation_strings":["Dep. de Teor\u00eda de la Se\u00f1al, Telem\u00e1tica y Comunicaciones, ETS Ingenier\u00edas Inform\u00e1tica y de Telecomunicaci\u00f3n, Universidad de Granada, C/Periodista Daniel Saucedo Aranda, s/n E-18071 Granada, Spain"],"affiliations":[{"raw_affiliation_string":"Dep. de Teor\u00eda de la Se\u00f1al, Telem\u00e1tica y Comunicaciones, ETS Ingenier\u00edas Inform\u00e1tica y de Telecomunicaci\u00f3n, Universidad de Granada, C/Periodista Daniel Saucedo Aranda, s/n E-18071 Granada, Spain","institution_ids":["https://openalex.org/I173304897"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5061267204","display_name":"Jaime Lloret","orcid":"https://orcid.org/0000-0002-0862-0533"},"institutions":[{"id":"https://openalex.org/I60053951","display_name":"Universitat Polit\u00e8cnica de Val\u00e8ncia","ror":"https://ror.org/01460j859","country_code":"ES","type":"education","lineage":["https://openalex.org/I60053951"]}],"countries":["ES"],"is_corresponding":true,"raw_author_name":"Jaime Lloret","raw_affiliation_strings":["Instituto de Investigaci\u00f3n para la Gesti\u00f3n Integrada de Zonas Costeras, Universitat Polit\u00e8cnica de Val\u00e8ncia, Spain"],"affiliations":[{"raw_affiliation_string":"Instituto de Investigaci\u00f3n para la Gesti\u00f3n Integrada de Zonas Costeras, Universitat Polit\u00e8cnica de Val\u00e8ncia, Spain","institution_ids":["https://openalex.org/I60053951"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5061267204"],"corresponding_institution_ids":["https://openalex.org/I60053951"],"apc_list":{"value":2100,"currency":"USD","value_usd":2100},"apc_paid":{"value":2100,"currency":"USD","value_usd":2100},"fwci":2.2283,"has_fulltext":false,"cited_by_count":25,"citation_normalized_percentile":{"value":0.86730407,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"2018","issue":null,"first_page":"1","last_page":"14"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12697","display_name":"Water Quality Monitoring Technologies","score":0.9997000098228455,"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":0.9997000098228455,"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/T14249","display_name":"Water Quality Monitoring and Analysis","score":0.9556999802589417,"subfield":{"id":"https://openalex.org/subfields/2311","display_name":"Industrial and Manufacturing Engineering"},"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/T13391","display_name":"Innovations in Aquaponics and Hydroponics Systems","score":0.9301999807357788,"subfield":{"id":"https://openalex.org/subfields/1104","display_name":"Aquatic Science"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/calibration","display_name":"Calibration","score":0.7111949324607849},{"id":"https://openalex.org/keywords/process","display_name":"Process (computing)","score":0.5644720196723938},{"id":"https://openalex.org/keywords/aquaculture","display_name":"Aquaculture","score":0.489346444606781},{"id":"https://openalex.org/keywords/commercial-fish-feed","display_name":"Commercial fish feed","score":0.45883244276046753},{"id":"https://openalex.org/keywords/environmental-science","display_name":"Environmental science","score":0.4378148317337036},{"id":"https://openalex.org/keywords/brightness","display_name":"Brightness","score":0.4247519373893738},{"id":"https://openalex.org/keywords/fish-actinopterygii","display_name":"Fish <Actinopterygii>","score":0.39931514859199524},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.3395844101905823},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.33842146396636963},{"id":"https://openalex.org/keywords/fishery","display_name":"Fishery","score":0.18757307529449463},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.1695505976676941},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.1054130494594574},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.10218966007232666},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.08770802617073059}],"concepts":[{"id":"https://openalex.org/C165838908","wikidata":"https://www.wikidata.org/wiki/Q736777","display_name":"Calibration","level":2,"score":0.7111949324607849},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.5644720196723938},{"id":"https://openalex.org/C86909935","wikidata":"https://www.wikidata.org/wiki/Q188989","display_name":"Aquaculture","level":3,"score":0.489346444606781},{"id":"https://openalex.org/C168857316","wikidata":"https://www.wikidata.org/wiki/Q5152559","display_name":"Commercial fish feed","level":4,"score":0.45883244276046753},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.4378148317337036},{"id":"https://openalex.org/C125245961","wikidata":"https://www.wikidata.org/wiki/Q221656","display_name":"Brightness","level":2,"score":0.4247519373893738},{"id":"https://openalex.org/C2909208804","wikidata":"https://www.wikidata.org/wiki/Q127282","display_name":"Fish <Actinopterygii>","level":2,"score":0.39931514859199524},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3395844101905823},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.33842146396636963},{"id":"https://openalex.org/C505870484","wikidata":"https://www.wikidata.org/wiki/Q180538","display_name":"Fishery","level":1,"score":0.18757307529449463},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.1695505976676941},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.1054130494594574},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.10218966007232666},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.08770802617073059},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","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}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.1155/2018/1060987","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2018/1060987","pdf_url":null,"source":{"id":"https://openalex.org/S96783963","display_name":"Journal of Sensors","issn_l":"1687-725X","issn":["1687-725X","1687-7268"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319869","host_organization_name":"Hindawi Publishing Corporation","host_organization_lineage":["https://openalex.org/P4310319869"],"host_organization_lineage_names":["Hindawi Publishing Corporation"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Sensors","raw_type":"journal-article"},{"id":"pmh:oai:digibug.ugr.es:10481/57732","is_oa":true,"landing_page_url":"http://hdl.handle.net/10481/57732","pdf_url":null,"source":{"id":"https://openalex.org/S4306400567","display_name":"Institutional Repository of the University of Granada (University of Granada)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I173304897","host_organization_name":"Universidad de Granada","host_organization_lineage":["https://openalex.org/I173304897"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/article"},{"id":"pmh:oai:doaj.org/article:c1dbd6086f8e419b90b40a5830a6a1c8","is_oa":true,"landing_page_url":"https://doaj.org/article/c1dbd6086f8e419b90b40a5830a6a1c8","pdf_url":null,"source":{"id":"https://openalex.org/S112646816","display_name":"SHILAP Revista de lepidopterolog\u00eda","issn_l":"0300-5267","issn":["0300-5267","2340-4078"],"is_oa":true,"is_in_doaj":true,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Journal of Sensors, Vol 2018 (2018)","raw_type":"article"},{"id":"pmh:oai:riunet.upv.es:10251/116717","is_oa":true,"landing_page_url":"http://hdl.handle.net/10251/116717","pdf_url":null,"source":{"id":"https://openalex.org/S4306401500","display_name":"RiuNet (Politechnical University of Valencia)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I60053951","host_organization_name":"Universitat Polit\u00e8cnica de Val\u00e8ncia","host_organization_lineage":["https://openalex.org/I60053951"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/article"}],"best_oa_location":{"id":"doi:10.1155/2018/1060987","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2018/1060987","pdf_url":null,"source":{"id":"https://openalex.org/S96783963","display_name":"Journal of Sensors","issn_l":"1687-725X","issn":["1687-725X","1687-7268"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319869","host_organization_name":"Hindawi Publishing Corporation","host_organization_lineage":["https://openalex.org/P4310319869"],"host_organization_lineage_names":["Hindawi Publishing Corporation"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Sensors","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Responsible consumption and production","id":"https://metadata.un.org/sdg/12","score":0.47999998927116394}],"awards":[],"funders":[{"id":"https://openalex.org/F4320321764","display_name":"Ministerio de Educaci\u00f3n, Cultura y Deporte","ror":"https://ror.org/03nc27g21"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":20,"referenced_works":["https://openalex.org/W1965141151","https://openalex.org/W2009606625","https://openalex.org/W2021418228","https://openalex.org/W2032839552","https://openalex.org/W2045249444","https://openalex.org/W2059904880","https://openalex.org/W2062728971","https://openalex.org/W2087704616","https://openalex.org/W2089894319","https://openalex.org/W2093564341","https://openalex.org/W2104232095","https://openalex.org/W2120427669","https://openalex.org/W2159574313","https://openalex.org/W2278051415","https://openalex.org/W2290108831","https://openalex.org/W2589255103","https://openalex.org/W2788447718","https://openalex.org/W2789272196","https://openalex.org/W2790639095","https://openalex.org/W2792327752"],"related_works":["https://openalex.org/W4226374845","https://openalex.org/W3124534424","https://openalex.org/W1560932117","https://openalex.org/W2059468780","https://openalex.org/W4403446577","https://openalex.org/W1478956775","https://openalex.org/W4290790583","https://openalex.org/W2186563541","https://openalex.org/W4323305832","https://openalex.org/W2133869699"],"abstract_inverted_index":{"Aquaculture":[0],"is":[1,8,16,83,94,100,120,129,149,160,170,182,198],"a":[2,57,70,123,176],"growing":[3],"industry,":[4],"and":[5,48,69,143],"its":[6,12],"sustainability":[7],"crucial.":[9],"One":[10],"of":[11,91,136,154,179,186,195],"major":[13],"environmental":[14],"impacts":[15],"the":[17,22,26,42,46,49,76,97,113,116,146,173,187,190,193,196],"uneaten":[18,27],"feed":[19,71,118,155,171],"that":[20,108,168],"pollutes":[21],"water.":[23],"To":[24],"minimize":[25],"feed,":[28],"many":[29],"systems":[30,36],"have":[31],"been":[32],"developed.":[33],"Nevertheless,":[34],"current":[35],"can":[37,106,166],"be":[38],"improved":[39],"by":[40],"considering":[41],"fish":[43,61,80,109],"position":[44],"in":[45,75,145,172],"tank":[47,67],"falling":[50,117],"feed.":[51],"In":[52],"this":[53,158],"paper,":[54],"we":[55,105,165],"propose":[56],"system":[58,197],"based":[59,84,121],"on":[60,85,122],"presence":[62,81],"sensors":[63,93,181],"set":[64],"at":[65],"different":[66],"heights":[68],"detection":[72],"sensor":[73,82,119],"located":[74],"drainage":[77],"tubes.":[78],"The":[79,89,126,134,184],"light-dependent":[86],"resistor":[87],"(LDR).":[88],"calibration":[90,127],"these":[92],"shown.":[95,199],"When":[96],"output":[98],"voltage":[99],"higher":[101,161],"than":[102,162],"1.467":[103],"V,":[104],"consider":[107,167],"are":[110],"present.":[111],"On":[112],"other":[114],"side,":[115],"CMOS":[124],"sensor.":[125],"process":[128,178],"performed":[130],"with":[131,138],"40":[132],"pictures.":[133],"summation":[135],"pixels,":[137,164],"brightness":[139],"value":[140,159],"between":[141],"0":[142],"15":[144],"blue":[147],"histogram,":[148],"used":[150],"as":[151],"an":[152],"indicator":[153],"presence.":[156],"If":[157],"520":[163],"there":[169],"picture.":[174],"Moreover,":[175],"verification":[177,188],"both":[180],"done.":[183],"results":[185],"confirm":[189],"calibration.":[191],"Finally,":[192],"operation":[194]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":6},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":5},{"year":2020,"cited_by_count":8},{"year":2019,"cited_by_count":3}],"updated_date":"2026-03-10T16:38:18.471706","created_date":"2025-10-10T00:00:00"}
