{"id":"https://openalex.org/W2125344207","doi":"https://doi.org/10.1016/s0165-1684(02)00378-x","title":"A hidden semi-Markov model with missing data and multiple observation sequences for mobility tracking","display_name":"A hidden semi-Markov model with missing data and multiple observation sequences for mobility tracking","publication_year":2003,"publication_date":"2003-01-21","ids":{"openalex":"https://openalex.org/W2125344207","doi":"https://doi.org/10.1016/s0165-1684(02)00378-x","mag":"2125344207"},"language":"en","primary_location":{"id":"doi:10.1016/s0165-1684(02)00378-x","is_oa":false,"landing_page_url":"https://doi.org/10.1016/s0165-1684(02)00378-x","pdf_url":null,"source":{"id":"https://openalex.org/S154637859","display_name":"Signal Processing","issn_l":"0165-1684","issn":["0165-1684","1872-7557"],"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":"Signal Processing","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/A5100768971","display_name":"Shun\u2010Zheng Yu","orcid":"https://orcid.org/0000-0002-7797-9224"},"institutions":[{"id":"https://openalex.org/I20089843","display_name":"Princeton University","ror":"https://ror.org/00hx57361","country_code":"US","type":"education","lineage":["https://openalex.org/I20089843"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Shun-Zheng Yu","raw_affiliation_strings":["Department of Electrical Engineering, Princeton University, NJ 08544, USA","[Department of Electrical Engineering, Princeton University NJ]"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Princeton University, NJ 08544, USA","institution_ids":["https://openalex.org/I20089843"]},{"raw_affiliation_string":"[Department of Electrical Engineering, Princeton University NJ]","institution_ids":["https://openalex.org/I20089843"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5103605482","display_name":"Hisashi Kobayashi","orcid":null},"institutions":[{"id":"https://openalex.org/I20089843","display_name":"Princeton University","ror":"https://ror.org/00hx57361","country_code":"US","type":"education","lineage":["https://openalex.org/I20089843"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Hisashi Kobayashi","raw_affiliation_strings":["Department of Electrical Engineering, Princeton University, NJ 08544, USA","[Department of Electrical Engineering, Princeton University NJ]"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Princeton University, NJ 08544, USA","institution_ids":["https://openalex.org/I20089843"]},{"raw_affiliation_string":"[Department of Electrical Engineering, Princeton University NJ]","institution_ids":["https://openalex.org/I20089843"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5103605482"],"corresponding_institution_ids":["https://openalex.org/I20089843"],"apc_list":{"value":3200,"currency":"USD","value_usd":3200},"apc_paid":null,"fwci":1.777,"has_fulltext":false,"cited_by_count":104,"citation_normalized_percentile":{"value":0.86271717,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":99},"biblio":{"volume":"83","issue":"2","first_page":"235","last_page":"250"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10860","display_name":"Speech and Audio Processing","score":0.9896000027656555,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10860","display_name":"Speech and Audio Processing","score":0.9896000027656555,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10575","display_name":"Wireless Communication Networks Research","score":0.9887999892234802,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10201","display_name":"Speech Recognition and Synthesis","score":0.9884999990463257,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"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":0.9260179996490479},{"id":"https://openalex.org/keywords/hidden-semi-markov-model","display_name":"Hidden semi-Markov model","score":0.8622300624847412},{"id":"https://openalex.org/keywords/sequence","display_name":"Sequence (biology)","score":0.547726571559906},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5137625932693481},{"id":"https://openalex.org/keywords/missing-data","display_name":"Missing data","score":0.4661601483821869},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4647926688194275},{"id":"https://openalex.org/keywords/state","display_name":"State (computer science)","score":0.44429540634155273},{"id":"https://openalex.org/keywords/forward-algorithm","display_name":"Forward algorithm","score":0.4412158727645874},{"id":"https://openalex.org/keywords/markov-model","display_name":"Markov model","score":0.38813573122024536},{"id":"https://openalex.org/keywords/markov-chain","display_name":"Markov chain","score":0.3814045190811157},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.377835214138031},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3486098647117615},{"id":"https://openalex.org/keywords/variable-order-markov-model","display_name":"Variable-order Markov model","score":0.2785508930683136},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.201386958360672}],"concepts":[{"id":"https://openalex.org/C23224414","wikidata":"https://www.wikidata.org/wiki/Q176769","display_name":"Hidden Markov model","level":2,"score":0.9260179996490479},{"id":"https://openalex.org/C64939953","wikidata":"https://www.wikidata.org/wiki/Q3859882","display_name":"Hidden semi-Markov model","level":5,"score":0.8622300624847412},{"id":"https://openalex.org/C2778112365","wikidata":"https://www.wikidata.org/wiki/Q3511065","display_name":"Sequence (biology)","level":2,"score":0.547726571559906},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5137625932693481},{"id":"https://openalex.org/C9357733","wikidata":"https://www.wikidata.org/wiki/Q6878417","display_name":"Missing data","level":2,"score":0.4661601483821869},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4647926688194275},{"id":"https://openalex.org/C48103436","wikidata":"https://www.wikidata.org/wiki/Q599031","display_name":"State (computer science)","level":2,"score":0.44429540634155273},{"id":"https://openalex.org/C196455857","wikidata":"https://www.wikidata.org/wiki/Q5473264","display_name":"Forward algorithm","level":5,"score":0.4412158727645874},{"id":"https://openalex.org/C163836022","wikidata":"https://www.wikidata.org/wiki/Q6771326","display_name":"Markov model","level":3,"score":0.38813573122024536},{"id":"https://openalex.org/C98763669","wikidata":"https://www.wikidata.org/wiki/Q176645","display_name":"Markov chain","level":2,"score":0.3814045190811157},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.377835214138031},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3486098647117615},{"id":"https://openalex.org/C54907487","wikidata":"https://www.wikidata.org/wiki/Q7915688","display_name":"Variable-order Markov model","level":4,"score":0.2785508930683136},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.201386958360672},{"id":"https://openalex.org/C54355233","wikidata":"https://www.wikidata.org/wiki/Q7162","display_name":"Genetics","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1016/s0165-1684(02)00378-x","is_oa":false,"landing_page_url":"https://doi.org/10.1016/s0165-1684(02)00378-x","pdf_url":null,"source":{"id":"https://openalex.org/S154637859","display_name":"Signal Processing","issn_l":"0165-1684","issn":["0165-1684","1872-7557"],"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":"Signal Processing","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.4300000071525574,"display_name":"Peace, Justice and strong institutions","id":"https://metadata.un.org/sdg/16"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":23,"referenced_works":["https://openalex.org/W200943258","https://openalex.org/W1488001421","https://openalex.org/W1966812932","https://openalex.org/W1976551160","https://openalex.org/W1991133427","https://openalex.org/W2009570821","https://openalex.org/W2013466429","https://openalex.org/W2015486022","https://openalex.org/W2024287311","https://openalex.org/W2045407304","https://openalex.org/W2049633694","https://openalex.org/W2064218608","https://openalex.org/W2086699924","https://openalex.org/W2114469907","https://openalex.org/W2125581986","https://openalex.org/W2125838338","https://openalex.org/W2140630701","https://openalex.org/W2142105819","https://openalex.org/W2142384583","https://openalex.org/W2157552453","https://openalex.org/W2168509859","https://openalex.org/W2169301413","https://openalex.org/W6608088853"],"related_works":["https://openalex.org/W1510894296","https://openalex.org/W2116722627","https://openalex.org/W2379938888","https://openalex.org/W2134386692","https://openalex.org/W4246505579","https://openalex.org/W2103649304","https://openalex.org/W1977445474","https://openalex.org/W2799426416","https://openalex.org/W2792905593","https://openalex.org/W2537260108"],"abstract_inverted_index":null,"counts_by_year":[{"year":2025,"cited_by_count":4},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":4},{"year":2020,"cited_by_count":5},{"year":2019,"cited_by_count":7},{"year":2018,"cited_by_count":5},{"year":2017,"cited_by_count":8},{"year":2016,"cited_by_count":6},{"year":2015,"cited_by_count":8},{"year":2014,"cited_by_count":9},{"year":2013,"cited_by_count":9},{"year":2012,"cited_by_count":9}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
