{"id":"https://openalex.org/W2969984597","doi":"https://doi.org/10.1109/icis.2018.8466522","title":"Skeleton-based Gait Index Estimation with LSTMs","display_name":"Skeleton-based Gait Index Estimation with LSTMs","publication_year":2018,"publication_date":"2018-06-01","ids":{"openalex":"https://openalex.org/W2969984597","doi":"https://doi.org/10.1109/icis.2018.8466522","mag":"2969984597"},"language":"en","primary_location":{"id":"doi:10.1109/icis.2018.8466522","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icis.2018.8466522","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 IEEE/ACIS 17th International Conference on Computer and Information Science (ICIS)","raw_type":"proceedings-article"},"type":"preprint","indexed_in":["arxiv","crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://arxiv.org/pdf/1908.07416","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5052122948","display_name":"Trong-Nguyen Nguyen","orcid":"https://orcid.org/0000-0002-9161-0116"},"institutions":[{"id":"https://openalex.org/I70931966","display_name":"Universit\u00e9 de Montr\u00e9al","ror":"https://ror.org/0161xgx34","country_code":"CA","type":"education","lineage":["https://openalex.org/I70931966"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Trong-Nguyen Nguyen","raw_affiliation_strings":["DIRO, University of Montreal, Montreal, QC, Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"DIRO, University of Montreal, Montreal, QC, Canada","institution_ids":["https://openalex.org/I70931966"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5013606890","display_name":"Huu-Hung Huynh","orcid":null},"institutions":[{"id":"https://openalex.org/I3129492623","display_name":"University of Da Nang","ror":"https://ror.org/03ecpp171","country_code":"VN","type":"education","lineage":["https://openalex.org/I3129492623"]}],"countries":["VN"],"is_corresponding":false,"raw_author_name":"Huu-Hung Huynh","raw_affiliation_strings":["University of Science and Technology, The University of Danang, Danang, Vietnam"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Science and Technology, The University of Danang, Danang, Vietnam","institution_ids":["https://openalex.org/I3129492623"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5086183445","display_name":"Jean Meunier","orcid":"https://orcid.org/0000-0001-6091-9762"},"institutions":[{"id":"https://openalex.org/I70931966","display_name":"Universit\u00e9 de Montr\u00e9al","ror":"https://ror.org/0161xgx34","country_code":"CA","type":"education","lineage":["https://openalex.org/I70931966"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Jean Meunier","raw_affiliation_strings":["DIRO, University of Montreal, Montreal, QC, Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"DIRO, University of Montreal, Montreal, QC, Canada","institution_ids":["https://openalex.org/I70931966"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.6493,"has_fulltext":false,"cited_by_count":8,"citation_normalized_percentile":{"value":0.68074846,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":95,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"468","last_page":"473"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12740","display_name":"Gait Recognition and Analysis","score":0.9998999834060669,"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"}},"topics":[{"id":"https://openalex.org/T12740","display_name":"Gait Recognition and Analysis","score":0.9998999834060669,"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/T10812","display_name":"Human Pose and Action Recognition","score":0.9990000128746033,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"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/T11512","display_name":"Anomaly Detection Techniques and Applications","score":0.9900000095367432,"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/computer-science","display_name":"Computer science","score":0.7948217391967773},{"id":"https://openalex.org/keywords/gait","display_name":"Gait","score":0.7137483358383179},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.6715071201324463},{"id":"https://openalex.org/keywords/encoder","display_name":"Encoder","score":0.6603518724441528},{"id":"https://openalex.org/keywords/representation","display_name":"Representation (politics)","score":0.6296414136886597},{"id":"https://openalex.org/keywords/encoding","display_name":"Encoding (memory)","score":0.6106482744216919},{"id":"https://openalex.org/keywords/index","display_name":"Index (typography)","score":0.5912042856216431},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5509968996047974},{"id":"https://openalex.org/keywords/sequence","display_name":"Sequence (biology)","score":0.5117785334587097},{"id":"https://openalex.org/keywords/skeleton","display_name":"Skeleton (computer programming)","score":0.5102174282073975},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.44798168540000916},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.38799625635147095},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.22789913415908813}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7948217391967773},{"id":"https://openalex.org/C151800584","wikidata":"https://www.wikidata.org/wiki/Q2370000","display_name":"Gait","level":2,"score":0.7137483358383179},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.6715071201324463},{"id":"https://openalex.org/C118505674","wikidata":"https://www.wikidata.org/wiki/Q42586063","display_name":"Encoder","level":2,"score":0.6603518724441528},{"id":"https://openalex.org/C2776359362","wikidata":"https://www.wikidata.org/wiki/Q2145286","display_name":"Representation (politics)","level":3,"score":0.6296414136886597},{"id":"https://openalex.org/C125411270","wikidata":"https://www.wikidata.org/wiki/Q18653","display_name":"Encoding (memory)","level":2,"score":0.6106482744216919},{"id":"https://openalex.org/C2777382242","wikidata":"https://www.wikidata.org/wiki/Q6017816","display_name":"Index (typography)","level":2,"score":0.5912042856216431},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5509968996047974},{"id":"https://openalex.org/C2778112365","wikidata":"https://www.wikidata.org/wiki/Q3511065","display_name":"Sequence (biology)","level":2,"score":0.5117785334587097},{"id":"https://openalex.org/C18969341","wikidata":"https://www.wikidata.org/wiki/Q1169129","display_name":"Skeleton (computer programming)","level":2,"score":0.5102174282073975},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.44798168540000916},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.38799625635147095},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.22789913415908813},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"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/C94625758","wikidata":"https://www.wikidata.org/wiki/Q7163","display_name":"Politics","level":2,"score":0.0},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0},{"id":"https://openalex.org/C54355233","wikidata":"https://www.wikidata.org/wiki/Q7162","display_name":"Genetics","level":1,"score":0.0},{"id":"https://openalex.org/C42407357","wikidata":"https://www.wikidata.org/wiki/Q521","display_name":"Physiology","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/icis.2018.8466522","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icis.2018.8466522","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 IEEE/ACIS 17th International Conference on Computer and Information Science (ICIS)","raw_type":"proceedings-article"},{"id":"pmh:oai:arXiv.org:1908.07416","is_oa":true,"landing_page_url":"http://arxiv.org/abs/1908.07416","pdf_url":"https://arxiv.org/pdf/1908.07416","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"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":"text"}],"best_oa_location":{"id":"pmh:oai:arXiv.org:1908.07416","is_oa":true,"landing_page_url":"http://arxiv.org/abs/1908.07416","pdf_url":"https://arxiv.org/pdf/1908.07416","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"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":"text"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":25,"referenced_works":["https://openalex.org/W1523808213","https://openalex.org/W1591801644","https://openalex.org/W2031138733","https://openalex.org/W2079019539","https://openalex.org/W2093023668","https://openalex.org/W2095705004","https://openalex.org/W2116435618","https://openalex.org/W2131263044","https://openalex.org/W2143612262","https://openalex.org/W2172156083","https://openalex.org/W2187089797","https://openalex.org/W2274145879","https://openalex.org/W2293634267","https://openalex.org/W2402268235","https://openalex.org/W2545698454","https://openalex.org/W2798029488","https://openalex.org/W2952453038","https://openalex.org/W3103642477","https://openalex.org/W4285719527","https://openalex.org/W6635446068","https://openalex.org/W6674330103","https://openalex.org/W6677326919","https://openalex.org/W6696934422","https://openalex.org/W6713098461","https://openalex.org/W6931198867"],"related_works":["https://openalex.org/W2368824897","https://openalex.org/W1508050556","https://openalex.org/W1910862367","https://openalex.org/W1950940422","https://openalex.org/W2379365082","https://openalex.org/W2370747590","https://openalex.org/W4283822356","https://openalex.org/W2030109976","https://openalex.org/W2369260257","https://openalex.org/W2129146436"],"abstract_inverted_index":{"In":[0,36],"this":[1],"paper,":[2],"we":[3],"propose":[4],"a":[5,9,13,20,26,52,76,86,93,103],"method":[6,119],"that":[7,28,112],"estimates":[8],"gait":[10,78,98,125],"index":[11,114],"for":[12,96],"sequence":[14],"of":[15,22,42],"skeletons.":[16],"Our":[17,100],"system":[18,90],"is":[19,72],"stack":[21],"an":[23,43],"encoder":[24],"and":[25,48],"decoder":[27],"are":[29,45,49],"formed":[30],"by":[31,116],"Long":[32],"Short-Term":[33],"Memories":[34],"(LSTMs).":[35],"the":[37,40,62,97,113,117],"encoding":[38],"stage,":[39],"characteristics":[41],"input":[44,63],"automatically":[46],"determined":[47],"compressed":[50],"into":[51],"latent":[53],"space.":[54],"The":[55,69],"decoding":[56],"stage":[57],"then":[58],"attempts":[59],"to":[60,65],"reconstruct":[61],"according":[64],"such":[66,82],"intermediate":[67],"representation.":[68],"reconstruction":[70],"error":[71],"thus":[73],"considered":[74],"as":[75],"weak":[77,83],"index.":[79,99],"By":[80],"combining":[81],"indices":[84],"over":[85],"long-time":[87],"movement,":[88],"our":[89],"can":[91],"provide":[92],"good":[94],"estimation":[95],"experiments":[101],"on":[102,124],"large":[104],"dataset":[105],"(nearly":[106],"one":[107],"hundred":[108],"thousand":[109],"skeletons)":[110],"showed":[111],"given":[115],"proposed":[118],"outperformed":[120],"some":[121],"recent":[122],"works":[123],"analysis.":[126]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":3}],"updated_date":"2026-07-03T08:13:44.112507","created_date":"2025-10-10T00:00:00"}
