{"id":"https://openalex.org/W1512617326","doi":"https://doi.org/10.1007/978-3-540-28647-9_153","title":"Underwater Acoustic Targets Classification Using Welch Spectrum Estimation and Neural Networks","display_name":"Underwater Acoustic Targets Classification Using Welch Spectrum Estimation and Neural Networks","publication_year":2004,"publication_date":"2004-01-01","ids":{"openalex":"https://openalex.org/W1512617326","doi":"https://doi.org/10.1007/978-3-540-28647-9_153","mag":"1512617326"},"language":"en","primary_location":{"id":"doi:10.1007/978-3-540-28647-9_153","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-540-28647-9_153","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":"conference-paper","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/A5011964330","display_name":"Chunyu Kang","orcid":"https://orcid.org/0000-0002-0237-8782"},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Chunyu Kang","raw_affiliation_strings":["Research Center of Signal and Information, DaLian Navy Academy, 116018, DaLian, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Research Center of Signal and Information, DaLian Navy Academy, 116018, DaLian, China","institution_ids":[]}]},{"author_position":"middle","author":{"id":null,"display_name":"Xinhua Zhang","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Xinhua Zhang","raw_affiliation_strings":["Research Center of Signal and Information, DaLian Navy Academy, 116018, DaLian, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Research Center of Signal and Information, DaLian Navy Academy, 116018, DaLian, China","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101616378","display_name":"Anqing Zhang","orcid":"https://orcid.org/0000-0003-3993-8920"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Anqing Zhang","raw_affiliation_strings":["Research Center of Signal and Information, DaLian Navy Academy, 116018, DaLian, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Research Center of Signal and Information, DaLian Navy Academy, 116018, DaLian, China","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100508304","display_name":"Hongwen Lin","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Hongwen Lin","raw_affiliation_strings":["Research Center of Signal and Information, DaLian Navy Academy, 116018, DaLian, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Research Center of Signal and Information, DaLian Navy Academy, 116018, DaLian, China","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":["https://openalex.org/A5011964330"],"corresponding_institution_ids":[],"apc_list":{"value":5000,"currency":"EUR","value_usd":5392},"apc_paid":null,"fwci":2.9961,"has_fulltext":false,"cited_by_count":19,"citation_normalized_percentile":{"value":0.86046512,"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":"930","last_page":"935"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11698","display_name":"Underwater Acoustics Research","score":0.9991000294685364,"subfield":{"id":"https://openalex.org/subfields/1910","display_name":"Oceanography"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11698","display_name":"Underwater Acoustics Research","score":0.9991000294685364,"subfield":{"id":"https://openalex.org/subfields/1910","display_name":"Oceanography"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11447","display_name":"Blind Source Separation Techniques","score":0.9711999893188477,"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":0.9674999713897705,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8149018883705139},{"id":"https://openalex.org/keywords/sonar","display_name":"Sonar","score":0.6645545363426208},{"id":"https://openalex.org/keywords/artificial-neural-network","display_name":"Artificial neural network","score":0.6466348171234131},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.6342188119888306},{"id":"https://openalex.org/keywords/noise","display_name":"Noise (video)","score":0.6267845034599304},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.6164373755455017},{"id":"https://openalex.org/keywords/feature","display_name":"Feature (linguistics)","score":0.5861774682998657},{"id":"https://openalex.org/keywords/underwater","display_name":"Underwater","score":0.5503399968147278},{"id":"https://openalex.org/keywords/spectral-density","display_name":"Spectral density","score":0.534896731376648},{"id":"https://openalex.org/keywords/feature-selection","display_name":"Feature selection","score":0.4949299693107605},{"id":"https://openalex.org/keywords/feature-vector","display_name":"Feature vector","score":0.46940600872039795},{"id":"https://openalex.org/keywords/k-nearest-neighbors-algorithm","display_name":"k-nearest neighbors algorithm","score":0.4494672119617462},{"id":"https://openalex.org/keywords/feature-extraction","display_name":"Feature extraction","score":0.4438713788986206},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.3658829927444458},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.09454110264778137}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8149018883705139},{"id":"https://openalex.org/C555745239","wikidata":"https://www.wikidata.org/wiki/Q133220","display_name":"Sonar","level":2,"score":0.6645545363426208},{"id":"https://openalex.org/C50644808","wikidata":"https://www.wikidata.org/wiki/Q192776","display_name":"Artificial neural network","level":2,"score":0.6466348171234131},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.6342188119888306},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.6267845034599304},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6164373755455017},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.5861774682998657},{"id":"https://openalex.org/C98083399","wikidata":"https://www.wikidata.org/wiki/Q3246517","display_name":"Underwater","level":2,"score":0.5503399968147278},{"id":"https://openalex.org/C168110828","wikidata":"https://www.wikidata.org/wiki/Q1331626","display_name":"Spectral density","level":2,"score":0.534896731376648},{"id":"https://openalex.org/C148483581","wikidata":"https://www.wikidata.org/wiki/Q446488","display_name":"Feature selection","level":2,"score":0.4949299693107605},{"id":"https://openalex.org/C83665646","wikidata":"https://www.wikidata.org/wiki/Q42139305","display_name":"Feature vector","level":2,"score":0.46940600872039795},{"id":"https://openalex.org/C113238511","wikidata":"https://www.wikidata.org/wiki/Q1071612","display_name":"k-nearest neighbors algorithm","level":2,"score":0.4494672119617462},{"id":"https://openalex.org/C52622490","wikidata":"https://www.wikidata.org/wiki/Q1026626","display_name":"Feature extraction","level":2,"score":0.4438713788986206},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.3658829927444458},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.09454110264778137},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"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/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.0},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.0},{"id":"https://openalex.org/C111368507","wikidata":"https://www.wikidata.org/wiki/Q43518","display_name":"Oceanography","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/978-3-540-28647-9_153","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-540-28647-9_153","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"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.7699999809265137,"id":"https://metadata.un.org/sdg/14","display_name":"Life below water"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":6,"referenced_works":["https://openalex.org/W1913192097","https://openalex.org/W2355905293","https://openalex.org/W2386273636","https://openalex.org/W2392803803","https://openalex.org/W6600730691","https://openalex.org/W6607606998"],"related_works":["https://openalex.org/W3199220297","https://openalex.org/W2137769200","https://openalex.org/W2070821970","https://openalex.org/W2032962400","https://openalex.org/W2952608638","https://openalex.org/W1996172652","https://openalex.org/W2911323905","https://openalex.org/W56094667","https://openalex.org/W2350761455","https://openalex.org/W1983936910"],"abstract_inverted_index":null,"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":4},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":2},{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":2},{"year":2014,"cited_by_count":1}],"updated_date":"2026-08-04T08:18:43.703281","created_date":"2025-10-10T00:00:00"}