{"id":"https://openalex.org/W4318003454","doi":"https://doi.org/10.1063/5.0103815","title":"Prediction of chicken prices during Covid-19 pandemic using VAR, Kernel, and Fourier series simultaneously","display_name":"Prediction of chicken prices during Covid-19 pandemic using VAR, Kernel, and Fourier series simultaneously","publication_year":2023,"publication_date":"2023-01-01","ids":{"openalex":"https://openalex.org/W4318003454","doi":"https://doi.org/10.1063/5.0103815"},"language":"en","primary_location":{"id":"doi:10.1063/5.0103815","doi":"https://doi.org/10.1063/5.0103815","is_oa":false,"landing_page_url":"https://doi.org/10.1063/5.0103815","pdf_url":null,"source":{"id":"https://openalex.org/S2764696622","display_name":"AIP conference proceedings","issn_l":"0094-243X","issn":["0094-243X","1551-7616","1935-0465"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","jufo-1","norway-1"],"host_organization":"https://openalex.org/P4310320257","host_organization_name":"American Institute of Physics","host_organization_lineage":["https://openalex.org/P4310320257"],"host_organization_lineage_names":["American Institute of Physics"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"AIP Conference Proceedings","raw_type":"proceedings-article"},"volume":null,"type":"conference-paper","is_traditional":true,"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/A5068368863","display_name":"Haydar Arsy Firdaus","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I205133468","display_name":"Universitas Airlangga","ror":"https://ror.org/04ctejd88","country_code":"ID","type":"education","lineage":["https://openalex.org/I205133468"]}],"countries":["ID"],"is_corresponding":true,"raw_author_name":"Haydar Arsy Firdaus","raw_affiliation_strings":["Statistics Study Program, Faculty of Science and Technology, Universitas Airlangga, Surabaya, Indonesia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Statistics Study Program, Faculty of Science and Technology, Universitas Airlangga, Surabaya, Indonesia","institution_ids":["https://openalex.org/I205133468"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5037911599","display_name":"Alvito Aryo Pangestu","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I205133468","display_name":"Universitas Airlangga","ror":"https://ror.org/04ctejd88","country_code":"ID","type":"education","lineage":["https://openalex.org/I205133468"]}],"countries":["ID"],"is_corresponding":false,"raw_author_name":"Alvito Aryo Pangestu","raw_affiliation_strings":["Statistics Study Program, Faculty of Science and Technology, Universitas Airlangga, Surabaya, Indonesia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Statistics Study Program, Faculty of Science and Technology, Universitas Airlangga, Surabaya, Indonesia","institution_ids":["https://openalex.org/I205133468"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5068738528","display_name":"Muhammad Fariz Fadillah Mardianto","orcid":"https://orcid.org/0000-0002-4541-4552","observed_orcids":["https://orcid.org/0000-0002-4541-4552"]},"institutions":[{"id":"https://openalex.org/I205133468","display_name":"Universitas Airlangga","ror":"https://ror.org/04ctejd88","country_code":"ID","type":"education","lineage":["https://openalex.org/I205133468"]}],"countries":["ID"],"is_corresponding":false,"raw_author_name":"M. Fariz Fadillah Mardianto","raw_affiliation_strings":["Statistics Study Program, Faculty of Science and Technology, Universitas Airlangga, Surabaya, Indonesia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Statistics Study Program, Faculty of Science and Technology, Universitas Airlangga, Surabaya, Indonesia","institution_ids":["https://openalex.org/I205133468"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5059722099","display_name":"Siti Maghfirotul Ulyah","orcid":"https://orcid.org/0000-0003-3183-430X","observed_orcids":["https://orcid.org/0000-0003-3183-430X"]},"institutions":[{"id":"https://openalex.org/I205133468","display_name":"Universitas Airlangga","ror":"https://ror.org/04ctejd88","country_code":"ID","type":"education","lineage":["https://openalex.org/I205133468"]}],"countries":["ID"],"is_corresponding":false,"raw_author_name":"Siti Maghfirotul Ulyah","raw_affiliation_strings":["Statistics Study Program, Faculty of Science and Technology, Universitas Airlangga, Surabaya, Indonesia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Statistics Study Program, Faculty of Science and Technology, Universitas Airlangga, Surabaya, Indonesia","institution_ids":["https://openalex.org/I205133468"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5077091309","display_name":"Elly Pusporani","orcid":"https://orcid.org/0000-0001-7948-3719","observed_orcids":["https://orcid.org/0000-0001-7948-3719"]},"institutions":[{"id":"https://openalex.org/I205133468","display_name":"Universitas Airlangga","ror":"https://ror.org/04ctejd88","country_code":"ID","type":"education","lineage":["https://openalex.org/I205133468"]}],"countries":["ID"],"is_corresponding":true,"raw_author_name":"Elly Pusporani","raw_affiliation_strings":["Statistics Study Program, Faculty of Science and Technology, Universitas Airlangga, Surabaya, Indonesia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Statistics Study Program, Faculty of Science and Technology, Universitas Airlangga, Surabaya, Indonesia","institution_ids":["https://openalex.org/I205133468"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5068368863","https://openalex.org/A5077091309"],"corresponding_institution_ids":["https://openalex.org/I205133468"],"apc_list":null,"apc_paid":null,"fwci":0.9604,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.68267459,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":95},"biblio":{"volume":"2554","issue":null,"first_page":"030011","last_page":"030011"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11326","display_name":"Stock Market Forecasting Methods","score":0.5360999703407288,"subfield":{"id":"https://openalex.org/subfields/1803","display_name":"Management Science and Operations Research"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},"topics":[{"id":"https://openalex.org/T11326","display_name":"Stock Market Forecasting Methods","score":0.5360999703407288,"subfield":{"id":"https://openalex.org/subfields/1803","display_name":"Management Science and Operations Research"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T11898","display_name":"Economics of Agriculture and Food Markets","score":0.3822999894618988,"subfield":{"id":"https://openalex.org/subfields/2002","display_name":"Economics and Econometrics"},"field":{"id":"https://openalex.org/fields/20","display_name":"Economics, Econometrics and Finance"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T11918","display_name":"Forecasting Techniques and Applications","score":0.04899999871850014,"subfield":{"id":"https://openalex.org/subfields/1803","display_name":"Management Science and Operations Research"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/chicken-prices","display_name":"chicken prices","score":0.9160000085830688},{"id":"https://openalex.org/keywords/price-forecasting","display_name":"price forecasting","score":0.8370000123977661},{"id":"https://openalex.org/keywords/covid-19","display_name":"COVID-19 pandemic","score":0.9879999756813049},{"id":"https://openalex.org/keywords/vector-autoregression","display_name":"vector autoregression","score":0.9010000228881836},{"id":"https://openalex.org/keywords/kernel-methods","display_name":"kernel methods","score":0.718999981880188},{"id":"https://openalex.org/keywords/fourier-series","display_name":"Fourier series","score":0.9739999771118164}],"concepts":[{"id":"https://openalex.org/C2778447006","wikidata":"https://www.wikidata.org/wiki/Q1156474","display_name":"Icon","level":2,"score":0.8833793997764587},{"id":"https://openalex.org/C2778805511","wikidata":"https://www.wikidata.org/wiki/Q1713","display_name":"Citation","level":2,"score":0.6871938705444336},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6363471150398254},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.5519763231277466},{"id":"https://openalex.org/C2780154274","wikidata":"https://www.wikidata.org/wiki/Q7126717","display_name":"Download","level":2,"score":0.4467841684818268},{"id":"https://openalex.org/C178218473","wikidata":"https://www.wikidata.org/wiki/Q180711","display_name":"Search engine optimization","level":3,"score":0.4162932336330414},{"id":"https://openalex.org/C106131492","wikidata":"https://www.wikidata.org/wiki/Q3072260","display_name":"Filter (signal processing)","level":2,"score":0.4126179814338684},{"id":"https://openalex.org/C97854310","wikidata":"https://www.wikidata.org/wiki/Q19541","display_name":"Search engine","level":2,"score":0.4031989574432373},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.35528039932250977},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1063/5.0103815","doi":"https://doi.org/10.1063/5.0103815","is_oa":false,"landing_page_url":"https://doi.org/10.1063/5.0103815","pdf_url":null,"source":{"id":"https://openalex.org/S2764696622","display_name":"AIP conference proceedings","issn_l":"0094-243X","issn":["0094-243X","1551-7616","1935-0465"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","jufo-1","norway-1"],"host_organization":"https://openalex.org/P4310320257","host_organization_name":"American Institute of Physics","host_organization_lineage":["https://openalex.org/P4310320257"],"host_organization_lineage_names":["American Institute of Physics"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"AIP Conference Proceedings","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.6875,"display_name":"Zero hunger","id":"https://metadata.un.org/sdg/2"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":9,"referenced_works":["https://openalex.org/W2108770903","https://openalex.org/W2765821374","https://openalex.org/W2780809030","https://openalex.org/W2911330935","https://openalex.org/W2954578849","https://openalex.org/W2995785599","https://openalex.org/W3119849327","https://openalex.org/W3128540039","https://openalex.org/W3136631678"],"related_works":["https://openalex.org/W4280540190","https://openalex.org/W3128540039","https://openalex.org/W4292794342","https://openalex.org/W4323049645","https://openalex.org/W2924404116","https://openalex.org/W3205246083","https://openalex.org/W4285811702","https://openalex.org/W3205996113","https://openalex.org/W4206840391","https://openalex.org/W3153602220"],"abstract_inverted_index":null,"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2024,"cited_by_count":1}],"updated_date":"2026-11-08T12:12:28.789561","created_date":"2023-01-26T00:00:00"}
