{"id":"https://openalex.org/W1992051612","doi":null,"title":"Periodic nonlinear principal component neural networks for humanoid motion segmentation, generalization, and generation","display_name":"Periodic nonlinear principal component neural networks for humanoid motion segmentation, generalization, and generation","publication_year":2004,"publication_date":"2004-01-01","ids":{"openalex":"https://openalex.org/W1992051612","mag":"1992051612"},"language":"en","primary_location":{"id":"pmh:oai:CiteSeerX.psu:10.1.1.502.2581","doi":null,"is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.502.2581","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.er.ams.eng.osaka-u.ac.jp/Paper/2004/Chote04a.pdf","raw_type":"text"},"volume":null,"type":"article","is_traditional":true,"indexed_in":[],"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/A5032987775","display_name":"Karl Fredric MacDorman","orcid":"https://orcid.org/0000-0003-1093-4184","observed_orcids":["https://orcid.org/0000-0003-1093-4184"]},"institutions":[{"id":"https://openalex.org/I98285908","display_name":"The University of Osaka","ror":"https://ror.org/035t8zc32","country_code":"JP","type":"education","lineage":["https://openalex.org/I98285908"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Karl F. Macdorman","raw_affiliation_strings":["Dept. of Adaptive Machine Syst. & Frontier Res. Center, Osaka Univ., Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dept. of Adaptive Machine Syst. & Frontier Res. Center, Osaka Univ., Japan","institution_ids":["https://openalex.org/I98285908"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Rawichote Chalodhorn","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I98285908","display_name":"The University of Osaka","ror":"https://ror.org/035t8zc32","country_code":"JP","type":"education","lineage":["https://openalex.org/I98285908"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Rawichote Chalodhorn","raw_affiliation_strings":["Dept. of Adaptive Machine Syst. & Frontier Res. Center, Osaka Univ., Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dept. of Adaptive Machine Syst. & Frontier Res. Center, Osaka Univ., Japan","institution_ids":["https://openalex.org/I98285908"]}]},{"author_position":"last","author":{"id":null,"display_name":"Minoru Asada","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I98285908","display_name":"The University of Osaka","ror":"https://ror.org/035t8zc32","country_code":"JP","type":"education","lineage":["https://openalex.org/I98285908"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Minoru Asada","raw_affiliation_strings":["Dept. of Adaptive Machine Syst. & Frontier Res. Center, Osaka Univ., Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dept. of Adaptive Machine Syst. & Frontier Res. Center, Osaka Univ., Japan","institution_ids":["https://openalex.org/I98285908"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I98285908"],"apc_list":null,"apc_paid":null,"fwci":3.51,"has_fulltext":false,"cited_by_count":16,"citation_normalized_percentile":{"value":0.92101484,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":88,"max":97},"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12290","display_name":"Human Motion and Animation","score":0.43070000410079956,"subfield":{"id":"https://openalex.org/subfields/1704","display_name":"Computer Graphics and Computer-Aided Design"},"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/T12290","display_name":"Human Motion and Animation","score":0.43070000410079956,"subfield":{"id":"https://openalex.org/subfields/1704","display_name":"Computer Graphics and Computer-Aided Design"},"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/T10320","display_name":"Neural Networks and Applications","score":0.37959998846054077,"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"}},{"id":"https://openalex.org/T10982","display_name":"Motor Control and Adaptation","score":0.03099999949336052,"subfield":{"id":"https://openalex.org/subfields/2805","display_name":"Cognitive Neuroscience"},"field":{"id":"https://openalex.org/fields/28","display_name":"Neuroscience"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/motion-segmentation","display_name":"motion segmentation","score":0.9869999885559082},{"id":"https://openalex.org/keywords/motion-generalization","display_name":"motion generalization","score":0.8880000114440918},{"id":"https://openalex.org/keywords/motion-generation","display_name":"motion generation","score":0.9620000123977661},{"id":"https://openalex.org/keywords/soccer-robots","display_name":"soccer robots","score":0.7269999980926514},{"id":"https://openalex.org/keywords/imitation-learning","display_name":"imitation learning","score":0.890999972820282},{"id":"https://openalex.org/keywords/behavior-recognition","display_name":"behavior recognition","score":0.6119999885559082},{"id":"https://openalex.org/keywords/phase-space-trajectories","display_name":"phase trajectories","score":0.4440000057220459}],"concepts":[{"id":"https://openalex.org/C60692881","wikidata":"https://www.wikidata.org/wiki/Q584529","display_name":"Humanoid robot","level":3,"score":0.8351031541824341},{"id":"https://openalex.org/C13662910","wikidata":"https://www.wikidata.org/wiki/Q193139","display_name":"Trajectory","level":2,"score":0.6684331893920898},{"id":"https://openalex.org/C177148314","wikidata":"https://www.wikidata.org/wiki/Q170084","display_name":"Generalization","level":2,"score":0.6462762355804443},{"id":"https://openalex.org/C104114177","wikidata":"https://www.wikidata.org/wiki/Q79782","display_name":"Motion (physics)","level":2,"score":0.6243411302566528},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6110157370567322},{"id":"https://openalex.org/C168167062","wikidata":"https://www.wikidata.org/wiki/Q1117970","display_name":"Component (thermodynamics)","level":2,"score":0.6106305718421936},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5449560880661011},{"id":"https://openalex.org/C50644808","wikidata":"https://www.wikidata.org/wiki/Q192776","display_name":"Artificial neural network","level":2,"score":0.5170555710792542},{"id":"https://openalex.org/C158622935","wikidata":"https://www.wikidata.org/wiki/Q660848","display_name":"Nonlinear system","level":2,"score":0.5098711252212524},{"id":"https://openalex.org/C90509273","wikidata":"https://www.wikidata.org/wiki/Q11012","display_name":"Robot","level":2,"score":0.4946233928203583},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.47569355368614197},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.3277372121810913},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.19342753291130066},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.08057749271392822},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.0},{"id":"https://openalex.org/C97355855","wikidata":"https://www.wikidata.org/wiki/Q11473","display_name":"Thermodynamics","level":1,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"pmh:oai:CiteSeerX.psu:10.1.1.502.2581","doi":null,"is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.502.2581","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.er.ams.eng.osaka-u.ac.jp/Paper/2004/Chote04a.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":13,"referenced_works":["https://openalex.org/W1490965907","https://openalex.org/W1597050714","https://openalex.org/W1977880420","https://openalex.org/W2024207974","https://openalex.org/W2029639914","https://openalex.org/W2098222126","https://openalex.org/W2116322594","https://openalex.org/W2118765673","https://openalex.org/W2122538988","https://openalex.org/W2139701068","https://openalex.org/W2160625746","https://openalex.org/W2164276496","https://openalex.org/W2914484425"],"related_works":["https://openalex.org/W276405919","https://openalex.org/W159511016","https://openalex.org/W2721322862","https://openalex.org/W2118765673","https://openalex.org/W428801498","https://openalex.org/W2908022114","https://openalex.org/W1848192132","https://openalex.org/W3024638313","https://openalex.org/W2080040630","https://openalex.org/W2750234168"],"abstract_inverted_index":{"In":[0],"an":[1],"experiment":[2],"with":[3],"a":[4,31,37,46,53,57,65],"soccer":[5],"playing":[6],"robot,":[7],"peri-odic":[8],"temporally-constrained":[9],"nonlinear":[10],"principal":[11],"compo-nent":[12],"neural":[13],"networks":[14],"(NLPCNNs)":[15],"are":[16],"shown":[17],"to":[18,61,67],"character-ize":[19],"humanoid":[20],"motion":[21],"effectively":[22],"by":[23],"exploiting":[24],"fundamental":[25],"sensorimotor":[26],"relationships.":[27],"Each":[28],"network":[29],"learns":[30,60],"periodic":[32],"or":[33],"transitional":[34],"trajectory":[35],"in":[36,56,79],"phase":[38],"space":[39],"of":[40,48,71,81],"possible":[41],"ac-tions,":[42],"and":[43],"thus":[44],"abstracts":[45],"kind":[47],"protosymbol.":[49],"NLPCNNs":[50],"can":[51],"play":[52],"key":[54],"role":[55],"system":[58],"that":[59,77],"imitate":[62],"peo-ple,":[63],"enabling":[64],"robot":[66],"recognize":[68],"the":[69],"behavior":[70,78],"others":[72],"because":[73],"it":[74],"has":[75],"grounded":[76],"terms":[80],"its":[82],"own":[83],"bodily":[84],"movements.":[85],"1.":[86]},"counts_by_year":[{"year":2016,"cited_by_count":1},{"year":2013,"cited_by_count":3}],"updated_date":"2026-10-14T16:39:01.820549","created_date":"2016-06-24T00:00:00"}