{"id":"https://openalex.org/W2953223332","doi":"https://doi.org/10.1371/journal.pcbi.1006425","title":"Understanding narwhal diving behaviour using Hidden Markov Models with dependent state distributions and long range dependence","display_name":"Understanding narwhal diving behaviour using Hidden Markov Models with dependent state distributions and long range dependence","publication_year":2019,"publication_date":"2019-03-14","ids":{"openalex":"https://openalex.org/W2953223332","doi":"https://doi.org/10.1371/journal.pcbi.1006425","mag":"2953223332","pmid":"https://pubmed.ncbi.nlm.nih.gov/30870414"},"language":"en","primary_location":{"id":"doi:10.1371/journal.pcbi.1006425","is_oa":true,"landing_page_url":"https://doi.org/10.1371/journal.pcbi.1006425","pdf_url":"https://journals.plos.org/ploscompbiol/article/file?id=10.1371/journal.pcbi.1006425&type=printable","source":{"id":"https://openalex.org/S86033158","display_name":"PLoS Computational Biology","issn_l":"1553-734X","issn":["1553-734X","1553-7358"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310315706","host_organization_name":"Public Library of Science","host_organization_lineage":["https://openalex.org/P4310315706"],"host_organization_lineage_names":["Public Library of Science"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"PLOS Computational Biology","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj","pubmed"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://journals.plos.org/ploscompbiol/article/file?id=10.1371/journal.pcbi.1006425&type=printable","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5058554311","display_name":"M\u1ea1nh C\u01b0\u1eddng Ng\u00f4","orcid":"https://orcid.org/0000-0001-5935-6704"},"institutions":[{"id":"https://openalex.org/I124055696","display_name":"University of Copenhagen","ror":"https://ror.org/035b05819","country_code":"DK","type":"education","lineage":["https://openalex.org/I124055696"]},{"id":"https://openalex.org/I4210136404","display_name":"Gr\u00f8nlands Naturinstitut","ror":"https://ror.org/0342y5q78","country_code":"GL","type":"facility","lineage":["https://openalex.org/I4210136404"]}],"countries":["DK","GL"],"is_corresponding":false,"raw_author_name":"Manh Cuong Ng\u00f4","raw_affiliation_strings":["Department of Mathematical Sciences, University of Copenhagen, Copenhagen, Denmark","Greenland Institute of Natural Resources, Nuuk, Greenland"],"raw_orcid":"https://orcid.org/0000-0001-5935-6704","affiliations":[{"raw_affiliation_string":"Department of Mathematical Sciences, University of Copenhagen, Copenhagen, Denmark","institution_ids":["https://openalex.org/I124055696"]},{"raw_affiliation_string":"Greenland Institute of Natural Resources, Nuuk, Greenland","institution_ids":["https://openalex.org/I4210136404"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5086634709","display_name":"Mads Peter Heide\u2010J\u00f8rgensen","orcid":"https://orcid.org/0000-0003-4846-7622"},"institutions":[{"id":"https://openalex.org/I4210136404","display_name":"Gr\u00f8nlands Naturinstitut","ror":"https://ror.org/0342y5q78","country_code":"GL","type":"facility","lineage":["https://openalex.org/I4210136404"]}],"countries":["GL"],"is_corresponding":false,"raw_author_name":"Mads Peter Heide-J\u00f8rgensen","raw_affiliation_strings":["Greenland Institute of Natural Resources, Nuuk, Greenland","Greenland Institute of Natural Resources, c/o Greenland Representation, Copenhagen, Denmark"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Greenland Institute of Natural Resources, Nuuk, Greenland","institution_ids":["https://openalex.org/I4210136404"]},{"raw_affiliation_string":"Greenland Institute of Natural Resources, c/o Greenland Representation, Copenhagen, Denmark","institution_ids":["https://openalex.org/I4210136404"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5066654049","display_name":"Susanne Ditlevsen","orcid":"https://orcid.org/0000-0002-1998-2783"},"institutions":[{"id":"https://openalex.org/I124055696","display_name":"University of Copenhagen","ror":"https://ror.org/035b05819","country_code":"DK","type":"education","lineage":["https://openalex.org/I124055696"]}],"countries":["DK"],"is_corresponding":true,"raw_author_name":"Susanne Ditlevsen","raw_affiliation_strings":["Department of Mathematical Sciences, University of Copenhagen, Copenhagen, Denmark"],"raw_orcid":"https://orcid.org/0000-0002-1998-2783","affiliations":[{"raw_affiliation_string":"Department of Mathematical Sciences, University of Copenhagen, Copenhagen, Denmark","institution_ids":["https://openalex.org/I124055696"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5066654049"],"corresponding_institution_ids":["https://openalex.org/I124055696"],"apc_list":{"value":2655,"currency":"USD","value_usd":2655},"apc_paid":{"value":2655,"currency":"USD","value_usd":2655},"fwci":2.6015,"has_fulltext":true,"cited_by_count":24,"citation_normalized_percentile":{"value":0.89295314,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":99},"biblio":{"volume":"15","issue":"3","first_page":"e1006425","last_page":"e1006425"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10659","display_name":"Marine animal studies overview","score":0.9980999827384949,"subfield":{"id":"https://openalex.org/subfields/2303","display_name":"Ecology"},"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/T10659","display_name":"Marine animal studies overview","score":0.9980999827384949,"subfield":{"id":"https://openalex.org/subfields/2303","display_name":"Ecology"},"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":0.9871000051498413,"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/T11459","display_name":"Arctic and Antarctic ice dynamics","score":0.98089998960495,"subfield":{"id":"https://openalex.org/subfields/1902","display_name":"Atmospheric Science"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/hidden-markov-model","display_name":"Hidden Markov model","score":0.6860675811767578},{"id":"https://openalex.org/keywords/range","display_name":"Range (aeronautics)","score":0.5288069248199463},{"id":"https://openalex.org/keywords/whale","display_name":"Whale","score":0.48273274302482605},{"id":"https://openalex.org/keywords/covariate","display_name":"Covariate","score":0.4563601016998291},{"id":"https://openalex.org/keywords/data-set","display_name":"Data set","score":0.43268364667892456},{"id":"https://openalex.org/keywords/oceanography","display_name":"Oceanography","score":0.35071122646331787},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.3156251311302185},{"id":"https://openalex.org/keywords/biology","display_name":"Biology","score":0.30687808990478516},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.3002326190471649},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.268099844455719},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.2437635362148285},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.18222862482070923},{"id":"https://openalex.org/keywords/ecology","display_name":"Ecology","score":0.15101298689842224}],"concepts":[{"id":"https://openalex.org/C23224414","wikidata":"https://www.wikidata.org/wiki/Q176769","display_name":"Hidden Markov model","level":2,"score":0.6860675811767578},{"id":"https://openalex.org/C204323151","wikidata":"https://www.wikidata.org/wiki/Q905424","display_name":"Range (aeronautics)","level":2,"score":0.5288069248199463},{"id":"https://openalex.org/C2777704720","wikidata":"https://www.wikidata.org/wiki/Q1865281","display_name":"Whale","level":2,"score":0.48273274302482605},{"id":"https://openalex.org/C119043178","wikidata":"https://www.wikidata.org/wiki/Q320723","display_name":"Covariate","level":2,"score":0.4563601016998291},{"id":"https://openalex.org/C58489278","wikidata":"https://www.wikidata.org/wiki/Q1172284","display_name":"Data set","level":2,"score":0.43268364667892456},{"id":"https://openalex.org/C111368507","wikidata":"https://www.wikidata.org/wiki/Q43518","display_name":"Oceanography","level":1,"score":0.35071122646331787},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.3156251311302185},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.30687808990478516},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.3002326190471649},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.268099844455719},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2437635362148285},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.18222862482070923},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.15101298689842224},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.0},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.0}],"mesh":[{"descriptor_ui":"D000818","descriptor_name":"Animals","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000818","descriptor_name":"Animals","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000818","descriptor_name":"Animals","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D004242","descriptor_name":"Diving","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":false},{"descriptor_ui":"D004242","descriptor_name":"Diving","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":false},{"descriptor_ui":"D004242","descriptor_name":"Diving","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":false},{"descriptor_ui":"D005247","descriptor_name":"Feeding Behavior","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D005247","descriptor_name":"Feeding Behavior","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D005247","descriptor_name":"Feeding Behavior","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008297","descriptor_name":"Male","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008297","descriptor_name":"Male","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008297","descriptor_name":"Male","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008390","descriptor_name":"Markov Chains","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D008390","descriptor_name":"Markov Chains","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D008390","descriptor_name":"Markov Chains","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D008962","descriptor_name":"Models, Theoretical","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D008962","descriptor_name":"Models, Theoretical","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D008962","descriptor_name":"Models, Theoretical","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D014907","descriptor_name":"Whales","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":false},{"descriptor_ui":"D014907","descriptor_name":"Whales","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":false},{"descriptor_ui":"D014907","descriptor_name":"Whales","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":false}],"locations_count":7,"locations":[{"id":"doi:10.1371/journal.pcbi.1006425","is_oa":true,"landing_page_url":"https://doi.org/10.1371/journal.pcbi.1006425","pdf_url":"https://journals.plos.org/ploscompbiol/article/file?id=10.1371/journal.pcbi.1006425&type=printable","source":{"id":"https://openalex.org/S86033158","display_name":"PLoS Computational Biology","issn_l":"1553-734X","issn":["1553-734X","1553-7358"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310315706","host_organization_name":"Public Library of Science","host_organization_lineage":["https://openalex.org/P4310315706"],"host_organization_lineage_names":["Public Library of Science"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"PLOS Computational Biology","raw_type":"journal-article"},{"id":"pmid:30870414","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/30870414","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"PLoS computational biology","raw_type":null},{"id":"pmh:oai:RePEc:plo:pcbi00:1006425","is_oa":false,"landing_page_url":"https://journals.plos.org/ploscompbiol/article?id=10.1371/journal.pcbi.1006425","pdf_url":null,"source":{"id":"https://openalex.org/S4306401271","display_name":"RePEc: Research Papers in Economics","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I77793887","host_organization_name":"Federal Reserve Bank of St. Louis","host_organization_lineage":["https://openalex.org/I77793887"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"article"},{"id":"pmh:oai:doaj.org/article:e44ce2247d6a4dc29ff35e3700221d4c","is_oa":true,"landing_page_url":"https://doaj.org/article/e44ce2247d6a4dc29ff35e3700221d4c","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":"PLoS Computational Biology, Vol 15, Iss 3, p e1006425 (2019)","raw_type":"article"},{"id":"pmh:oai:europepmc.org:5425070","is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/6417660","pdf_url":null,"source":{"id":"https://openalex.org/S4306400806","display_name":"Europe PMC (PubMed Central)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1303153112","host_organization_name":"European Bioinformatics Institute","host_organization_lineage":["https://openalex.org/I1303153112"],"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":null,"raw_type":"Text"},{"id":"pmh:oai:figshare.com:article/7845365","is_oa":true,"landing_page_url":"https://figshare.com/articles/dataset/Understanding_narwhal_diving_behaviour_using_Hidden_Markov_Models_with_dependent_state_distributions_and_long_range_dependence/7845365","pdf_url":null,"source":{"id":"https://openalex.org/S4377196282","display_name":"Figshare","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210132348","host_organization_name":"Figshare (United Kingdom)","host_organization_lineage":["https://openalex.org/I4210132348"],"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":"Dataset"},{"id":"pmh:oai:pure.atira.dk:openaire_cris_publications/8efa2bfe-6799-4d8d-b06e-1915cbaec612","is_oa":true,"landing_page_url":"https://researchprofiles.ku.dk/da/publications/8efa2bfe-6799-4d8d-b06e-1915cbaec612","pdf_url":null,"source":{"id":"https://openalex.org/S4306401983","display_name":"Research at the University of Copenhagen (University of Copenhagen)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I124055696","host_organization_name":"University of Copenhagen","host_organization_lineage":["https://openalex.org/I124055696"],"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":"Ng\u00f4 , M C , Heide-j\u00f8rgensen , M P & Ditlevsen , S 2019 , ' Understanding narwhal diving behaviour using Hidden Markov Models with dependent state distributions and long range dependence ' , PLOS Computational Biology , vol. 15 , no. 3 , e1006425 . https://doi.org/10.1371/journal.pcbi.1006425","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1371/journal.pcbi.1006425","is_oa":true,"landing_page_url":"https://doi.org/10.1371/journal.pcbi.1006425","pdf_url":"https://journals.plos.org/ploscompbiol/article/file?id=10.1371/journal.pcbi.1006425&type=printable","source":{"id":"https://openalex.org/S86033158","display_name":"PLoS Computational Biology","issn_l":"1553-734X","issn":["1553-734X","1553-7358"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310315706","host_organization_name":"Public Library of Science","host_organization_lineage":["https://openalex.org/P4310315706"],"host_organization_lineage_names":["Public Library of Science"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"PLOS Computational Biology","raw_type":"journal-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/14","display_name":"Life below water","score":0.8999999761581421}],"awards":[{"id":"https://openalex.org/G40620857","display_name":null,"funder_award_id":"2013_01_0289 and CF14-0169","funder_id":"https://openalex.org/F4320321504","funder_display_name":"Carlsbergfondet"},{"id":"https://openalex.org/G7255204033","display_name":null,"funder_award_id":"CF14-0169","funder_id":"https://openalex.org/F4320321504","funder_display_name":"Carlsbergfondet"}],"funders":[{"id":"https://openalex.org/F4320310231","display_name":"Pinngortitaleriffik","ror":"https://ror.org/0342y5q78"},{"id":"https://openalex.org/F4320320945","display_name":"K\u00f8benhavns Universitet","ror":"https://ror.org/035b05819"},{"id":"https://openalex.org/F4320321504","display_name":"Carlsbergfondet","ror":"https://ror.org/01kpjmx04"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2953223332.pdf","grobid_xml":"https://content.openalex.org/works/W2953223332.grobid-xml"},"referenced_works_count":27,"referenced_works":["https://openalex.org/W1432366890","https://openalex.org/W1882651929","https://openalex.org/W1976163893","https://openalex.org/W1992103543","https://openalex.org/W2000095967","https://openalex.org/W2008435290","https://openalex.org/W2016655502","https://openalex.org/W2023689195","https://openalex.org/W2078264778","https://openalex.org/W2094353923","https://openalex.org/W2136024381","https://openalex.org/W2137170170","https://openalex.org/W2142384583","https://openalex.org/W2146565992","https://openalex.org/W2153120838","https://openalex.org/W2158827129","https://openalex.org/W2159325249","https://openalex.org/W2198045948","https://openalex.org/W2478738321","https://openalex.org/W2540480725","https://openalex.org/W2601344245","https://openalex.org/W2604667181","https://openalex.org/W2622738426","https://openalex.org/W2808670255","https://openalex.org/W4285719527","https://openalex.org/W4390602226","https://openalex.org/W6725413518"],"related_works":["https://openalex.org/W2985746494","https://openalex.org/W4206042385","https://openalex.org/W2511384863","https://openalex.org/W2096089271","https://openalex.org/W2923628599","https://openalex.org/W2014100433","https://openalex.org/W2051519658","https://openalex.org/W2994787386","https://openalex.org/W2002304499","https://openalex.org/W4388444561"],"abstract_inverted_index":{"Diving":[0],"behaviour":[1,18,143],"of":[2,19,31,36,42,72],"narwhals":[3],"is":[4,144],"still":[5],"largely":[6],"unknown.":[7],"We":[8,82,110],"use":[9],"Hidden":[10],"Markov":[11],"models":[12,25,86],"(HMMs)":[13],"to":[14,26,87,133],"describe":[15],"the":[16,24,84,97,103,107],"diving":[17,60,108,142],"a":[20,27],"narwhal":[21],"and":[22,38,55,94,120,123,126,130,155],"fit":[23],"three-dimensional":[28],"response":[29,76],"vector":[30],"maximum":[32],"dive":[33,135],"depth,":[34],"duration":[35],"dives":[37,44],"post-dive":[39],"surface":[40],"time":[41],"8,609":[43],"measured":[45],"in":[46,70,141,153],"East":[47],"Greenland":[48],"over":[49],"83":[50],"days,":[51],"an":[52,100],"extraordinarily":[53],"long":[54],"rich":[56],"data":[57],"set.":[58],"Narwhal":[59],"patterns":[61,140],"have":[62,78],"not":[63],"been":[64,79],"analysed":[65],"like":[66],"this":[67],"before,":[68],"but":[69],"studies":[71],"other":[73],"whale":[74],"species,":[75],"variables":[77],"assumed":[80],"independent.":[81],"extend":[83],"existing":[85],"allow":[88],"for":[89],"dependence":[90,98],"between":[91],"state":[92],"distributions,":[93,128],"show":[95],"that":[96],"has":[99],"impact":[101],"on":[102],"conclusions":[104],"drawn":[105],"about":[106],"behaviour.":[109],"try":[111],"several":[112],"HMMs":[113],"with":[114,121,150],"2,":[115],"3":[116],"or":[117],"4":[118],"states,":[119],"independent":[122],"dependent":[124],"log-normal":[125],"gamma":[127],"respectively,":[129],"different":[131],"covariates":[132],"characterize":[134],"patterns.":[136],"In":[137],"particular,":[138],"diurnal":[139],"inferred,":[145],"by":[146],"using":[147],"periodic":[148],"B-splines":[149],"boundary":[151],"knots":[152],"0":[154],"24":[156],"hours.":[157]},"counts_by_year":[{"year":2025,"cited_by_count":6},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":7},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":6}],"updated_date":"2026-05-06T08:25:59.206177","created_date":"2025-10-10T00:00:00"}