{"id":"https://openalex.org/W1556564761","doi":"https://doi.org/10.1007/978-3-642-33885-4_80","title":"Unsupervised Activity Analysis and Monitoring Algorithms for Effective Surveillance Systems","display_name":"Unsupervised Activity Analysis and Monitoring Algorithms for Effective Surveillance Systems","publication_year":2012,"publication_date":"2012-01-01","ids":{"openalex":"https://openalex.org/W1556564761","doi":"https://doi.org/10.1007/978-3-642-33885-4_80","mag":"1556564761"},"language":"en","primary_location":{"id":"doi:10.1007/978-3-642-33885-4_80","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-642-33885-4_80","pdf_url":null,"source":{"id":"https://openalex.org/S106296714","display_name":"Lecture notes in computer science","issn_l":"0302-9743","issn":["0302-9743","1611-3349"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"book series"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Lecture Notes in Computer Science","raw_type":"book-chapter"},"type":"book-chapter","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"http://infoscience.epfl.ch/record/192553","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5053358969","display_name":"Jean\u2010Marc Odobez","orcid":"https://orcid.org/0000-0002-9537-9898"},"institutions":[{"id":"https://openalex.org/I7495430","display_name":"Idiap Research Institute","ror":"https://ror.org/05932h694","country_code":"CH","type":"facility","lineage":["https://openalex.org/I7495430"]}],"countries":["CH"],"is_corresponding":true,"raw_author_name":"Jean-Marc Odobez","raw_affiliation_strings":["Idiap Research Institute, Switzerland","Idiap Research Institute, Switzerland#TAB#"],"affiliations":[{"raw_affiliation_string":"Idiap Research Institute, Switzerland","institution_ids":["https://openalex.org/I7495430"]},{"raw_affiliation_string":"Idiap Research Institute, Switzerland#TAB#","institution_ids":["https://openalex.org/I7495430"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5050019795","display_name":"Cyril Carincotte","orcid":null},"institutions":[{"id":"https://openalex.org/I4210143459","display_name":"Multitel","ror":"https://ror.org/042e7c302","country_code":"BE","type":"facility","lineage":["https://openalex.org/I4210143459"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"Cyril Carincotte","raw_affiliation_strings":["Multitel, Belgium","Multitel, Belgium#TAB#"],"affiliations":[{"raw_affiliation_string":"Multitel, Belgium","institution_ids":["https://openalex.org/I4210143459"]},{"raw_affiliation_string":"Multitel, Belgium#TAB#","institution_ids":["https://openalex.org/I4210143459"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5083517347","display_name":"R\u00e9mi Emonet","orcid":"https://orcid.org/0000-0002-1870-1329"},"institutions":[{"id":"https://openalex.org/I7495430","display_name":"Idiap Research Institute","ror":"https://ror.org/05932h694","country_code":"CH","type":"facility","lineage":["https://openalex.org/I7495430"]}],"countries":["CH"],"is_corresponding":false,"raw_author_name":"R\u00e9mi Emonet","raw_affiliation_strings":["Idiap Research Institute, Switzerland","Idiap Research Institute, Switzerland#TAB#"],"affiliations":[{"raw_affiliation_string":"Idiap Research Institute, Switzerland","institution_ids":["https://openalex.org/I7495430"]},{"raw_affiliation_string":"Idiap Research Institute, Switzerland#TAB#","institution_ids":["https://openalex.org/I7495430"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5062872702","display_name":"Erwan Jouneau","orcid":null},"institutions":[{"id":"https://openalex.org/I4210143459","display_name":"Multitel","ror":"https://ror.org/042e7c302","country_code":"BE","type":"facility","lineage":["https://openalex.org/I4210143459"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"Erwan Jouneau","raw_affiliation_strings":["Multitel, Belgium","Multitel, Belgium#TAB#"],"affiliations":[{"raw_affiliation_string":"Multitel, Belgium","institution_ids":["https://openalex.org/I4210143459"]},{"raw_affiliation_string":"Multitel, Belgium#TAB#","institution_ids":["https://openalex.org/I4210143459"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5090891284","display_name":"Sofia Zaidenberg","orcid":null},"institutions":[{"id":"https://openalex.org/I1326498283","display_name":"Institut national de recherche en informatique et en automatique","ror":"https://ror.org/02kvxyf05","country_code":"FR","type":"funder","lineage":["https://openalex.org/I1326498283"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Sofia Zaidenberg","raw_affiliation_strings":["INRIA, France"],"affiliations":[{"raw_affiliation_string":"INRIA, France","institution_ids":["https://openalex.org/I1326498283"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5049956757","display_name":"Bertrand Ravera","orcid":null},"institutions":[{"id":"https://openalex.org/I4210140930","display_name":"Thales (France)","ror":"https://ror.org/04emwm605","country_code":"FR","type":"company","lineage":["https://openalex.org/I4210140930"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Bertrand Ravera","raw_affiliation_strings":["Thales Communication, France","[Thales Commun., France]"],"affiliations":[{"raw_affiliation_string":"Thales Communication, France","institution_ids":["https://openalex.org/I4210140930"]},{"raw_affiliation_string":"[Thales Commun., France]","institution_ids":["https://openalex.org/I4210140930"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5037298642","display_name":"Fran\u00e7ois Br\u00e9mond","orcid":"https://orcid.org/0000-0003-2988-2142"},"institutions":[{"id":"https://openalex.org/I1326498283","display_name":"Institut national de recherche en informatique et en automatique","ror":"https://ror.org/02kvxyf05","country_code":"FR","type":"funder","lineage":["https://openalex.org/I1326498283"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Francois Bremond","raw_affiliation_strings":["INRIA, France"],"affiliations":[{"raw_affiliation_string":"INRIA, France","institution_ids":["https://openalex.org/I1326498283"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5079200914","display_name":"Andrea Grifoni","orcid":null},"institutions":[{"id":"https://openalex.org/I4210102386","display_name":"Thales (Italy)","ror":"https://ror.org/00rwwx648","country_code":"IT","type":"company","lineage":["https://openalex.org/I4210102386","https://openalex.org/I4210140930"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Andrea Grifoni","raw_affiliation_strings":["Thales Italia, Italy","Thales Italia, Italy#TAB#"],"affiliations":[{"raw_affiliation_string":"Thales Italia, Italy","institution_ids":["https://openalex.org/I4210102386"]},{"raw_affiliation_string":"Thales Italia, Italy#TAB#","institution_ids":["https://openalex.org/I4210102386"]}]}],"institutions":[],"countries_distinct_count":4,"institutions_distinct_count":8,"corresponding_author_ids":["https://openalex.org/A5053358969"],"corresponding_institution_ids":["https://openalex.org/I7495430"],"apc_list":{"value":5000,"currency":"EUR","value_usd":5392},"apc_paid":null,"fwci":0.7144,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.78504929,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"675","last_page":"678"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10331","display_name":"Video Surveillance and Tracking Methods","score":0.998199999332428,"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/T10331","display_name":"Video Surveillance and Tracking Methods","score":0.998199999332428,"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":0.9958000183105469,"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/T14011","display_name":"Elevator Systems and Control","score":0.9887999892234802,"subfield":{"id":"https://openalex.org/subfields/2207","display_name":"Control and Systems Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8576422929763794},{"id":"https://openalex.org/keywords/lift","display_name":"Lift (data mining)","score":0.5374375581741333},{"id":"https://openalex.org/keywords/identification","display_name":"Identification (biology)","score":0.515096127986908},{"id":"https://openalex.org/keywords/ranging","display_name":"Ranging","score":0.5092400312423706},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.4979531764984131},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.48438960313796997},{"id":"https://openalex.org/keywords/context","display_name":"Context (archaeology)","score":0.47643595933914185},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.47215887904167175},{"id":"https://openalex.org/keywords/data-stream-mining","display_name":"Data stream mining","score":0.4638950824737549},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.4509923756122589},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.35958701372146606},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.35494452714920044},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.1063012182712555}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8576422929763794},{"id":"https://openalex.org/C139002025","wikidata":"https://www.wikidata.org/wiki/Q3001212","display_name":"Lift (data mining)","level":2,"score":0.5374375581741333},{"id":"https://openalex.org/C116834253","wikidata":"https://www.wikidata.org/wiki/Q2039217","display_name":"Identification (biology)","level":2,"score":0.515096127986908},{"id":"https://openalex.org/C115051666","wikidata":"https://www.wikidata.org/wiki/Q6522493","display_name":"Ranging","level":2,"score":0.5092400312423706},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.4979531764984131},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.48438960313796997},{"id":"https://openalex.org/C2779343474","wikidata":"https://www.wikidata.org/wiki/Q3109175","display_name":"Context (archaeology)","level":2,"score":0.47643595933914185},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.47215887904167175},{"id":"https://openalex.org/C89198739","wikidata":"https://www.wikidata.org/wiki/Q3079880","display_name":"Data stream mining","level":2,"score":0.4638950824737549},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4509923756122589},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.35958701372146606},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.35494452714920044},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.1063012182712555},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","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/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C59822182","wikidata":"https://www.wikidata.org/wiki/Q441","display_name":"Botany","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1007/978-3-642-33885-4_80","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-642-33885-4_80","pdf_url":null,"source":{"id":"https://openalex.org/S106296714","display_name":"Lecture notes in computer science","issn_l":"0302-9743","issn":["0302-9743","1611-3349"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"book series"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Lecture Notes in Computer Science","raw_type":"book-chapter"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.302.2212","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.302.2212","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.multitel.be/image/public/pdf/2012_ECCV_VANAHEIM.pdf","raw_type":"text"},{"id":"pmh:oai:infoscience.epfl.ch:192553","is_oa":true,"landing_page_url":"http://infoscience.epfl.ch/record/192553","pdf_url":null,"source":{"id":"https://openalex.org/S4306400487","display_name":"Infoscience (Ecole Polytechnique F\u00e9d\u00e9rale de Lausanne)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Text"}],"best_oa_location":{"id":"pmh:oai:infoscience.epfl.ch:192553","is_oa":true,"landing_page_url":"http://infoscience.epfl.ch/record/192553","pdf_url":null,"source":{"id":"https://openalex.org/S4306400487","display_name":"Infoscience (Ecole Polytechnique F\u00e9d\u00e9rale de Lausanne)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Text"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":15,"referenced_works":["https://openalex.org/W1437959918","https://openalex.org/W1968362113","https://openalex.org/W1992529762","https://openalex.org/W2010985691","https://openalex.org/W2016127016","https://openalex.org/W2071767846","https://openalex.org/W2083622116","https://openalex.org/W2086627757","https://openalex.org/W2117684846","https://openalex.org/W2122597716","https://openalex.org/W2124931816","https://openalex.org/W2128862897","https://openalex.org/W2151928481","https://openalex.org/W2201017665","https://openalex.org/W4285719527"],"related_works":["https://openalex.org/W4384112194","https://openalex.org/W2783354812","https://openalex.org/W2103009189","https://openalex.org/W4312958259","https://openalex.org/W4390813131","https://openalex.org/W2349383066","https://openalex.org/W4308259661","https://openalex.org/W4328132048","https://openalex.org/W1969901537","https://openalex.org/W2376202349"],"abstract_inverted_index":null,"counts_by_year":[{"year":2019,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2014,"cited_by_count":2},{"year":2013,"cited_by_count":1}],"updated_date":"2026-04-05T17:49:38.594831","created_date":"2025-10-10T00:00:00"}