{"id":"https://openalex.org/W2766269877","doi":"https://doi.org/10.1109/avss.2017.8078496","title":"Enhancing audio surveillance with hierarchical recurrent neural networks","display_name":"Enhancing audio surveillance with hierarchical recurrent neural networks","publication_year":2017,"publication_date":"2017-08-01","ids":{"openalex":"https://openalex.org/W2766269877","doi":"https://doi.org/10.1109/avss.2017.8078496","mag":"2766269877"},"language":"en","primary_location":{"id":"doi:10.1109/avss.2017.8078496","is_oa":false,"landing_page_url":"https://doi.org/10.1109/avss.2017.8078496","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 14th IEEE International Conference on Advanced Video and Signal Based Surveillance (AVSS)","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/A5023282072","display_name":"Federico Colangelo","orcid":null},"institutions":[{"id":"https://openalex.org/I119003972","display_name":"Roma Tre University","ror":"https://ror.org/05vf0dg29","country_code":"IT","type":"education","lineage":["https://openalex.org/I119003972"]}],"countries":["IT"],"is_corresponding":true,"raw_author_name":"Federico Colangelo","raw_affiliation_strings":["Universita degli Studi Roma Tre, Rome, Italy"],"affiliations":[{"raw_affiliation_string":"Universita degli Studi Roma Tre, Rome, Italy","institution_ids":["https://openalex.org/I119003972"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5044389627","display_name":"Federica Battisti","orcid":"https://orcid.org/0000-0002-0846-5879"},"institutions":[{"id":"https://openalex.org/I119003972","display_name":"Roma Tre University","ror":"https://ror.org/05vf0dg29","country_code":"IT","type":"education","lineage":["https://openalex.org/I119003972"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Federica Battisti","raw_affiliation_strings":["Universita degli Studi Roma Tre, Rome, Italy"],"affiliations":[{"raw_affiliation_string":"Universita degli Studi Roma Tre, Rome, Italy","institution_ids":["https://openalex.org/I119003972"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5028830723","display_name":"Marco Carli","orcid":"https://orcid.org/0000-0002-7489-3767"},"institutions":[{"id":"https://openalex.org/I119003972","display_name":"Roma Tre University","ror":"https://ror.org/05vf0dg29","country_code":"IT","type":"education","lineage":["https://openalex.org/I119003972"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Marco Carli","raw_affiliation_strings":["Universita degli Studi Roma Tre, Rome, Italy"],"affiliations":[{"raw_affiliation_string":"Universita degli Studi Roma Tre, Rome, Italy","institution_ids":["https://openalex.org/I119003972"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5010884586","display_name":"Alessandro Neri","orcid":"https://orcid.org/0000-0002-5911-9490"},"institutions":[{"id":"https://openalex.org/I119003972","display_name":"Roma Tre University","ror":"https://ror.org/05vf0dg29","country_code":"IT","type":"education","lineage":["https://openalex.org/I119003972"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Alessandro Neri","raw_affiliation_strings":["Universita degli Studi Roma Tre, Rome, Italy"],"affiliations":[{"raw_affiliation_string":"Universita degli Studi Roma Tre, Rome, Italy","institution_ids":["https://openalex.org/I119003972"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5041462050","display_name":"Francesco Calabr\u00f2","orcid":"https://orcid.org/0000-0002-1484-0217"},"institutions":[{"id":"https://openalex.org/I2802798279","display_name":"Leonardo (Italy)","ror":"https://ror.org/0470vke61","country_code":"IT","type":"company","lineage":["https://openalex.org/I2802798279"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Francesco Calabro","raw_affiliation_strings":["Leonardo Finmeccanica Rome, Italy"],"affiliations":[{"raw_affiliation_string":"Leonardo Finmeccanica Rome, Italy","institution_ids":["https://openalex.org/I2802798279"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5023282072"],"corresponding_institution_ids":["https://openalex.org/I119003972"],"apc_list":null,"apc_paid":null,"fwci":0.9246,"has_fulltext":false,"cited_by_count":12,"citation_normalized_percentile":{"value":0.76367902,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11309","display_name":"Music and Audio Processing","score":1.0,"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/T11309","display_name":"Music and Audio Processing","score":1.0,"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/T10860","display_name":"Speech and Audio Processing","score":0.9995999932289124,"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/T10201","display_name":"Speech Recognition and Synthesis","score":0.9955000281333923,"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":0.8601321578025818},{"id":"https://openalex.org/keywords/audio-signal","display_name":"Audio signal","score":0.647725522518158},{"id":"https://openalex.org/keywords/audio-analyzer","display_name":"Audio analyzer","score":0.6346348524093628},{"id":"https://openalex.org/keywords/focus","display_name":"Focus (optics)","score":0.5926297307014465},{"id":"https://openalex.org/keywords/task","display_name":"Task (project management)","score":0.5740196108818054},{"id":"https://openalex.org/keywords/audio-signal-processing","display_name":"Audio signal processing","score":0.5715138912200928},{"id":"https://openalex.org/keywords/artificial-neural-network","display_name":"Artificial neural network","score":0.5605531334877014},{"id":"https://openalex.org/keywords/field","display_name":"Field (mathematics)","score":0.5403826832771301},{"id":"https://openalex.org/keywords/signal","display_name":"SIGNAL (programming language)","score":0.4645054042339325},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.4451429843902588},{"id":"https://openalex.org/keywords/deep-learning","display_name":"Deep learning","score":0.43529990315437317},{"id":"https://openalex.org/keywords/recurrent-neural-network","display_name":"Recurrent neural network","score":0.43384888768196106},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.42832517623901367},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.3847584128379822},{"id":"https://openalex.org/keywords/speech-coding","display_name":"Speech coding","score":0.2314019799232483},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.07136222720146179}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8601321578025818},{"id":"https://openalex.org/C64922751","wikidata":"https://www.wikidata.org/wiki/Q4650799","display_name":"Audio signal","level":3,"score":0.647725522518158},{"id":"https://openalex.org/C160372630","wikidata":"https://www.wikidata.org/wiki/Q4819855","display_name":"Audio analyzer","level":5,"score":0.6346348524093628},{"id":"https://openalex.org/C192209626","wikidata":"https://www.wikidata.org/wiki/Q190909","display_name":"Focus (optics)","level":2,"score":0.5926297307014465},{"id":"https://openalex.org/C2780451532","wikidata":"https://www.wikidata.org/wiki/Q759676","display_name":"Task (project management)","level":2,"score":0.5740196108818054},{"id":"https://openalex.org/C127220857","wikidata":"https://www.wikidata.org/wiki/Q2719318","display_name":"Audio signal processing","level":4,"score":0.5715138912200928},{"id":"https://openalex.org/C50644808","wikidata":"https://www.wikidata.org/wiki/Q192776","display_name":"Artificial neural network","level":2,"score":0.5605531334877014},{"id":"https://openalex.org/C9652623","wikidata":"https://www.wikidata.org/wiki/Q190109","display_name":"Field (mathematics)","level":2,"score":0.5403826832771301},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.4645054042339325},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4451429843902588},{"id":"https://openalex.org/C108583219","wikidata":"https://www.wikidata.org/wiki/Q197536","display_name":"Deep learning","level":2,"score":0.43529990315437317},{"id":"https://openalex.org/C147168706","wikidata":"https://www.wikidata.org/wiki/Q1457734","display_name":"Recurrent neural network","level":3,"score":0.43384888768196106},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.42832517623901367},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.3847584128379822},{"id":"https://openalex.org/C13895895","wikidata":"https://www.wikidata.org/wiki/Q3270773","display_name":"Speech coding","level":2,"score":0.2314019799232483},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.07136222720146179},{"id":"https://openalex.org/C202444582","wikidata":"https://www.wikidata.org/wiki/Q837863","display_name":"Pure mathematics","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"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/C201995342","wikidata":"https://www.wikidata.org/wiki/Q682496","display_name":"Systems engineering","level":1,"score":0.0},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","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}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/avss.2017.8078496","is_oa":false,"landing_page_url":"https://doi.org/10.1109/avss.2017.8078496","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 14th IEEE International Conference on Advanced Video and Signal Based Surveillance (AVSS)","raw_type":"proceedings-article"},{"id":"pmh:oai:www.research.unipd.it:11577/3363363","is_oa":false,"landing_page_url":"http://hdl.handle.net/11577/3363363","pdf_url":null,"source":{"id":"https://openalex.org/S4306402547","display_name":"Padua Research Archive (University of Padova)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I138689650","host_organization_name":"University of Padua","host_organization_lineage":["https://openalex.org/I138689650"],"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":[{"id":"https://metadata.un.org/sdg/16","score":0.5699999928474426,"display_name":"Peace, Justice and strong institutions"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":23,"referenced_works":["https://openalex.org/W821549425","https://openalex.org/W1522301498","https://openalex.org/W1601124178","https://openalex.org/W1638545488","https://openalex.org/W1846473900","https://openalex.org/W1897240248","https://openalex.org/W1970578576","https://openalex.org/W1972567154","https://openalex.org/W2005122913","https://openalex.org/W2064675550","https://openalex.org/W2090431713","https://openalex.org/W2103279261","https://openalex.org/W2107878631","https://openalex.org/W2111432826","https://openalex.org/W2135131618","https://openalex.org/W2163866752","https://openalex.org/W2290243020","https://openalex.org/W2292996718","https://openalex.org/W2327501763","https://openalex.org/W2341412280","https://openalex.org/W2533523411","https://openalex.org/W2964121744","https://openalex.org/W6631190155"],"related_works":["https://openalex.org/W2098934641","https://openalex.org/W1975359510","https://openalex.org/W2494533082","https://openalex.org/W4214771044","https://openalex.org/W4387698063","https://openalex.org/W4382560817","https://openalex.org/W3004352674","https://openalex.org/W3043119899","https://openalex.org/W3110605476","https://openalex.org/W2766269877"],"abstract_inverted_index":{"The":[0,149],"need":[1],"for":[2,55,69,107,133],"effective":[3],"and":[4,12,25,154],"reliable":[5],"surveillance":[6,37,124],"techniques":[7,33],"is":[8],"getting":[9],"nowadays":[10],"more":[11,13],"of":[14,80,91,103,144],"primary":[15],"importance,":[16],"especially":[17],"in":[18,22,112,121,137],"the":[19,48,64,75,78,81,89,101,122,142],"actual":[20],"scenario":[21],"which":[23],"safety":[24],"security":[26],"have":[27],"become":[28],"a":[29,95],"priority.":[30],"While":[31],"classical":[32],"rely":[34],"on":[35,100,141],"video-based":[36],"systems,":[38],"such":[39],"as":[40],"Close-Circuit":[41],"television,":[42],"many":[43,60],"studies":[44],"show":[45,152],"that":[46,62,77],"also":[47],"audio":[49,65,82,109,123,134],"signal":[50,66,83],"can":[51,84],"be":[52],"effectively":[53],"used":[54],"these":[56],"purposes.":[57],"There":[58],"are":[59],"characteristics":[61],"make":[63],"particularly":[67],"suited":[68],"this":[70,113,127],"task":[71],"and,":[72,111],"above":[73],"all,":[74],"fact":[76],"analysis":[79],"greatly":[85],"improve":[86],"thanks":[87],"to":[88,117,159],"introduction":[90],"automatic":[92],"classification.":[93],"Recently,":[94],"large":[96],"focus":[97],"has":[98],"been":[99],"use":[102,143],"Deep":[104],"Neural":[105],"Networks":[106],"classifying":[108],"data":[110],"work,":[114],"we":[115,129],"aim":[116],"test":[118],"their":[119],"performance":[120],"field.":[125],"In":[126],"contribution":[128],"propose":[130],"an":[131],"algorithm":[132],"events":[135],"detection":[136],"noisy":[138],"environments":[139],"based":[140],"deep":[145],"recurrent":[146],"neural":[147],"network.":[148],"achieved":[150],"results":[151],"satisfactory":[153],"improved":[155],"performances":[156],"with":[157],"respect":[158],"state-of-the-art":[160],"techniques.":[161]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2023,"cited_by_count":2},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}