{"id":"https://openalex.org/W1976312021","doi":"https://doi.org/10.1117/12.2004228","title":"Weighted symbolic analysis of human behavior for event detection","display_name":"Weighted symbolic analysis of human behavior for event detection","publication_year":2013,"publication_date":"2013-03-19","ids":{"openalex":"https://openalex.org/W1976312021","doi":"https://doi.org/10.1117/12.2004228","mag":"1976312021"},"language":"en","primary_location":{"id":"doi:10.1117/12.2004228","is_oa":false,"landing_page_url":"https://doi.org/10.1117/12.2004228","pdf_url":null,"source":{"id":"https://openalex.org/S183492911","display_name":"Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE","issn_l":"0277-786X","issn":["0277-786X","1996-756X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310315543","host_organization_name":"SPIE","host_organization_lineage":["https://openalex.org/P4310315543"],"host_organization_lineage_names":["SPIE"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"SPIE Proceedings","raw_type":"proceedings-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/A5109036666","display_name":"Andrea Rosani","orcid":"https://orcid.org/0009-0008-2622-6776"},"institutions":[{"id":"https://openalex.org/I193223587","display_name":"University of Trento","ror":"https://ror.org/05trd4x28","country_code":"IT","type":"education","lineage":["https://openalex.org/I193223587"]}],"countries":["IT"],"is_corresponding":true,"raw_author_name":"A. Rosani","raw_affiliation_strings":["Univ. degli Studi di Trento (Italy)"],"affiliations":[{"raw_affiliation_string":"Univ. degli Studi di Trento (Italy)","institution_ids":["https://openalex.org/I193223587"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5028899632","display_name":"Giulia Boato","orcid":"https://orcid.org/0000-0002-0260-9528"},"institutions":[{"id":"https://openalex.org/I193223587","display_name":"University of Trento","ror":"https://ror.org/05trd4x28","country_code":"IT","type":"education","lineage":["https://openalex.org/I193223587"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"G. Boato","raw_affiliation_strings":["Univ. degli Studi di Trento (Italy)"],"affiliations":[{"raw_affiliation_string":"Univ. degli Studi di Trento (Italy)","institution_ids":["https://openalex.org/I193223587"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5068660181","display_name":"Francesco G. B. De Natale","orcid":"https://orcid.org/0000-0003-2566-6995"},"institutions":[{"id":"https://openalex.org/I193223587","display_name":"University of Trento","ror":"https://ror.org/05trd4x28","country_code":"IT","type":"education","lineage":["https://openalex.org/I193223587"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"F. G. B. De Natale","raw_affiliation_strings":["Univ. degli Studi di Trento (Italy)"],"affiliations":[{"raw_affiliation_string":"Univ. degli Studi di Trento (Italy)","institution_ids":["https://openalex.org/I193223587"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5109036666"],"corresponding_institution_ids":["https://openalex.org/I193223587"],"apc_list":null,"apc_paid":null,"fwci":0.5443,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.68068722,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":96},"biblio":{"volume":"8663","issue":null,"first_page":"866306","last_page":"866306"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10812","display_name":"Human Pose and Action Recognition","score":0.9998000264167786,"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"}},"topics":[{"id":"https://openalex.org/T10812","display_name":"Human Pose and Action Recognition","score":0.9998000264167786,"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/T11439","display_name":"Video Analysis and Summarization","score":0.9997000098228455,"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/T11714","display_name":"Multimodal Machine Learning Applications","score":0.9991999864578247,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.9225080013275146},{"id":"https://openalex.org/keywords/context","display_name":"Context (archaeology)","score":0.6346583366394043},{"id":"https://openalex.org/keywords/representation","display_name":"Representation (politics)","score":0.5125617980957031},{"id":"https://openalex.org/keywords/search-engine-indexing","display_name":"Search engine indexing","score":0.5079463124275208},{"id":"https://openalex.org/keywords/process","display_name":"Process (computing)","score":0.4974241554737091},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.4965823292732239},{"id":"https://openalex.org/keywords/embedding","display_name":"Embedding","score":0.4908788800239563},{"id":"https://openalex.org/keywords/grammar","display_name":"Grammar","score":0.4896860420703888},{"id":"https://openalex.org/keywords/task","display_name":"Task (project management)","score":0.48111075162887573},{"id":"https://openalex.org/keywords/matching","display_name":"Matching (statistics)","score":0.4783603549003601},{"id":"https://openalex.org/keywords/event","display_name":"Event (particle physics)","score":0.42359215021133423},{"id":"https://openalex.org/keywords/automation","display_name":"Automation","score":0.4200512170791626},{"id":"https://openalex.org/keywords/natural-language-processing","display_name":"Natural language processing","score":0.3874490261077881},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.3317701816558838},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.32765406370162964},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.21937668323516846}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.9225080013275146},{"id":"https://openalex.org/C2779343474","wikidata":"https://www.wikidata.org/wiki/Q3109175","display_name":"Context (archaeology)","level":2,"score":0.6346583366394043},{"id":"https://openalex.org/C2776359362","wikidata":"https://www.wikidata.org/wiki/Q2145286","display_name":"Representation (politics)","level":3,"score":0.5125617980957031},{"id":"https://openalex.org/C75165309","wikidata":"https://www.wikidata.org/wiki/Q2258979","display_name":"Search engine indexing","level":2,"score":0.5079463124275208},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.4974241554737091},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4965823292732239},{"id":"https://openalex.org/C41608201","wikidata":"https://www.wikidata.org/wiki/Q980509","display_name":"Embedding","level":2,"score":0.4908788800239563},{"id":"https://openalex.org/C26022165","wikidata":"https://www.wikidata.org/wiki/Q8091","display_name":"Grammar","level":2,"score":0.4896860420703888},{"id":"https://openalex.org/C2780451532","wikidata":"https://www.wikidata.org/wiki/Q759676","display_name":"Task (project management)","level":2,"score":0.48111075162887573},{"id":"https://openalex.org/C165064840","wikidata":"https://www.wikidata.org/wiki/Q1321061","display_name":"Matching (statistics)","level":2,"score":0.4783603549003601},{"id":"https://openalex.org/C2779662365","wikidata":"https://www.wikidata.org/wiki/Q5416694","display_name":"Event (particle physics)","level":2,"score":0.42359215021133423},{"id":"https://openalex.org/C115901376","wikidata":"https://www.wikidata.org/wiki/Q184199","display_name":"Automation","level":2,"score":0.4200512170791626},{"id":"https://openalex.org/C204321447","wikidata":"https://www.wikidata.org/wiki/Q30642","display_name":"Natural language processing","level":1,"score":0.3874490261077881},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.3317701816558838},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.32765406370162964},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.21937668323516846},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","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/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"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/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"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/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C187736073","wikidata":"https://www.wikidata.org/wiki/Q2920921","display_name":"Management","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/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1117/12.2004228","is_oa":false,"landing_page_url":"https://doi.org/10.1117/12.2004228","pdf_url":null,"source":{"id":"https://openalex.org/S183492911","display_name":"Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE","issn_l":"0277-786X","issn":["0277-786X","1996-756X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310315543","host_organization_name":"SPIE","host_organization_lineage":["https://openalex.org/P4310315543"],"host_organization_lineage_names":["SPIE"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"SPIE Proceedings","raw_type":"proceedings-article"},{"id":"pmh:oai:iris.unitn.it:11572/96652","is_oa":false,"landing_page_url":"http://hdl.handle.net/11572/96652","pdf_url":null,"source":{"id":"https://openalex.org/S4306401913","display_name":"Institutional Research Information System (Universit\u00e0 degli Studi di Trento)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I193223587","host_organization_name":"University of Trento","host_organization_lineage":["https://openalex.org/I193223587"],"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":"info:eu-repo/semantics/conferenceObject"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.4399999976158142,"id":"https://metadata.un.org/sdg/4","display_name":"Quality Education"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":25,"referenced_works":["https://openalex.org/W64469287","https://openalex.org/W144486471","https://openalex.org/W1027216041","https://openalex.org/W1482578672","https://openalex.org/W1574901103","https://openalex.org/W1964071625","https://openalex.org/W1983705368","https://openalex.org/W1992791417","https://openalex.org/W2021624295","https://openalex.org/W2053765558","https://openalex.org/W2055461345","https://openalex.org/W2097180427","https://openalex.org/W2111804516","https://openalex.org/W2117700682","https://openalex.org/W2119713076","https://openalex.org/W2120997353","https://openalex.org/W2124757030","https://openalex.org/W2140877366","https://openalex.org/W2142176259","https://openalex.org/W2151206977","https://openalex.org/W2160404135","https://openalex.org/W2160517719","https://openalex.org/W2161029186","https://openalex.org/W2161874168","https://openalex.org/W2429914308"],"related_works":["https://openalex.org/W3024364549","https://openalex.org/W4206019083","https://openalex.org/W1976265003","https://openalex.org/W2054476758","https://openalex.org/W2370378377","https://openalex.org/W2048865712","https://openalex.org/W4210535024","https://openalex.org/W4237510188","https://openalex.org/W2130160813","https://openalex.org/W2081900870"],"abstract_inverted_index":{"Automatic":[0],"video":[1,15,18],"analysis":[2],"and":[3,20,71],"understanding":[4],"has":[5],"become":[6],"a":[7,31,78,83,96],"high":[8],"interest":[9],"research":[10],"topic,":[11],"with":[12],"applications":[13],"to":[14,35,64],"browsing,":[16],"content-based":[17],"indexing,":[19],"visual":[21],"surveillance.":[22],"However,":[23],"the":[24,55,66],"automation":[25],"of":[26,86,91],"this":[27,74],"process":[28],"is":[29],"still":[30],"challenging":[32],"task,":[33],"due":[34],"clutters":[36],"produced":[37],"by":[38,48],"low-level":[39],"processing":[40],"operations.":[41],"This":[42],"common":[43],"problem":[44],"can":[45],"be":[46],"solved":[47],"embedding":[49],"signi":[50],"cant":[51],"contextual":[52],"information":[53],"into":[54],"data,":[56],"as":[57,59],"well":[58],"using":[60],"simple":[61],"syntactic":[62],"approaches":[63],"perform":[65],"matching":[67],"between":[68],"actual":[69],"sequences":[70,90],"models.":[72],"In":[73],"context":[75],"we":[76],"propose":[77],"novel":[79],"framework":[80],"that":[81],"employs":[82],"symbolic":[84],"representation":[85],"complex":[87],"activities":[88],"through":[89],"atomic":[92],"actions":[93],"based":[94],"on":[95],"weighted":[97],"Context-Free":[98],"Grammar.":[99]},"counts_by_year":[{"year":2014,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
