{"id":"https://openalex.org/W2074613057","doi":"https://doi.org/10.1109/lsp.2009.2016837","title":"Audio Fingerprinting Based on Multiple Hashing in DCT Domain","display_name":"Audio Fingerprinting Based on Multiple Hashing in DCT Domain","publication_year":2009,"publication_date":"2009-04-28","ids":{"openalex":"https://openalex.org/W2074613057","doi":"https://doi.org/10.1109/lsp.2009.2016837","mag":"2074613057"},"language":"en","primary_location":{"id":"doi:10.1109/lsp.2009.2016837","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lsp.2009.2016837","pdf_url":null,"source":{"id":"https://openalex.org/S120629676","display_name":"IEEE Signal Processing Letters","issn_l":"1070-9908","issn":["1070-9908","1558-2361"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Signal Processing Letters","raw_type":"journal-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/A5100345722","display_name":"Yu Liu","orcid":"https://orcid.org/0000-0002-1964-9278"},"institutions":[{"id":"https://openalex.org/I139264467","display_name":"Seoul National University","ror":"https://ror.org/04h9pn542","country_code":"KR","type":"education","lineage":["https://openalex.org/I139264467"]},{"id":"https://openalex.org/I4210164379","display_name":"Seoul Media Institute of Technology","ror":"https://ror.org/04ywg4h07","country_code":"KR","type":"education","lineage":["https://openalex.org/I4210164379"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Yu Liu","raw_affiliation_strings":["School of Electrical Engineering and the Institute of New Media and Communications, Seoul National University, Seoul, South Korea","Sch. of Electr. Eng, Seoul Nat. Univ., Seoul"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electrical Engineering and the Institute of New Media and Communications, Seoul National University, Seoul, South Korea","institution_ids":["https://openalex.org/I139264467","https://openalex.org/I4210164379"]},{"raw_affiliation_string":"Sch. of Electr. Eng, Seoul Nat. Univ., Seoul","institution_ids":["https://openalex.org/I139264467"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5073687670","display_name":"Hwan Sik Yun","orcid":null},"institutions":[{"id":"https://openalex.org/I139264467","display_name":"Seoul National University","ror":"https://ror.org/04h9pn542","country_code":"KR","type":"education","lineage":["https://openalex.org/I139264467"]},{"id":"https://openalex.org/I4210164379","display_name":"Seoul Media Institute of Technology","ror":"https://ror.org/04ywg4h07","country_code":"KR","type":"education","lineage":["https://openalex.org/I4210164379"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Hwan Sik Yun","raw_affiliation_strings":["School of Electrical Engineering and the Institute of New Media and Communications, Seoul National University, Seoul, South Korea","Sch. of Electr. Eng, Seoul Nat. Univ., Seoul"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electrical Engineering and the Institute of New Media and Communications, Seoul National University, Seoul, South Korea","institution_ids":["https://openalex.org/I139264467","https://openalex.org/I4210164379"]},{"raw_affiliation_string":"Sch. of Electr. Eng, Seoul Nat. Univ., Seoul","institution_ids":["https://openalex.org/I139264467"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5051356511","display_name":"Nam Soo Kim","orcid":"https://orcid.org/0000-0002-0568-4902"},"institutions":[{"id":"https://openalex.org/I139264467","display_name":"Seoul National University","ror":"https://ror.org/04h9pn542","country_code":"KR","type":"education","lineage":["https://openalex.org/I139264467"]},{"id":"https://openalex.org/I4210164379","display_name":"Seoul Media Institute of Technology","ror":"https://ror.org/04ywg4h07","country_code":"KR","type":"education","lineage":["https://openalex.org/I4210164379"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Nam Soo Kim","raw_affiliation_strings":["School of Electrical Engineering and the Institute of New Media and Communications, Seoul National University, Seoul, South Korea","Sch. of Electr. Eng, Seoul Nat. Univ., Seoul"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electrical Engineering and the Institute of New Media and Communications, Seoul National University, Seoul, South Korea","institution_ids":["https://openalex.org/I139264467","https://openalex.org/I4210164379"]},{"raw_affiliation_string":"Sch. of Electr. Eng, Seoul Nat. Univ., Seoul","institution_ids":["https://openalex.org/I139264467"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":2645,"currency":"USD","value_usd":2645},"apc_paid":null,"fwci":1.8133,"has_fulltext":false,"cited_by_count":17,"citation_normalized_percentile":{"value":0.84412909,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":"16","issue":"6","first_page":"525","last_page":"528"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11309","display_name":"Music and Audio Processing","score":0.9998000264167786,"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":0.9998000264167786,"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":0.9991999864578247,"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/T11439","display_name":"Video Analysis and Summarization","score":0.9976000189781189,"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/discrete-cosine-transform","display_name":"Discrete cosine transform","score":0.8549827933311462},{"id":"https://openalex.org/keywords/hash-function","display_name":"Hash function","score":0.7981970906257629},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7422769069671631},{"id":"https://openalex.org/keywords/robustness","display_name":"Robustness (evolution)","score":0.6878014206886292},{"id":"https://openalex.org/keywords/dynamic-perfect-hashing","display_name":"Dynamic perfect hashing","score":0.41905927658081055},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.39888039231300354},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.3985753655433655},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3581811785697937},{"id":"https://openalex.org/keywords/double-hashing","display_name":"Double hashing","score":0.34288927912712097},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.33277565240859985},{"id":"https://openalex.org/keywords/hash-table","display_name":"Hash table","score":0.2501104474067688},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.12491518259048462},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.06257396936416626}],"concepts":[{"id":"https://openalex.org/C2221639","wikidata":"https://www.wikidata.org/wiki/Q2877","display_name":"Discrete cosine transform","level":3,"score":0.8549827933311462},{"id":"https://openalex.org/C99138194","wikidata":"https://www.wikidata.org/wiki/Q183427","display_name":"Hash function","level":2,"score":0.7981970906257629},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7422769069671631},{"id":"https://openalex.org/C63479239","wikidata":"https://www.wikidata.org/wiki/Q7353546","display_name":"Robustness (evolution)","level":3,"score":0.6878014206886292},{"id":"https://openalex.org/C122907437","wikidata":"https://www.wikidata.org/wiki/Q5318999","display_name":"Dynamic perfect hashing","level":5,"score":0.41905927658081055},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.39888039231300354},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.3985753655433655},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3581811785697937},{"id":"https://openalex.org/C138111711","wikidata":"https://www.wikidata.org/wiki/Q478351","display_name":"Double hashing","level":4,"score":0.34288927912712097},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.33277565240859985},{"id":"https://openalex.org/C67388219","wikidata":"https://www.wikidata.org/wiki/Q207440","display_name":"Hash table","level":3,"score":0.2501104474067688},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.12491518259048462},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.06257396936416626},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0},{"id":"https://openalex.org/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"score":0.0},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/lsp.2009.2016837","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lsp.2009.2016837","pdf_url":null,"source":{"id":"https://openalex.org/S120629676","display_name":"IEEE Signal Processing Letters","issn_l":"1070-9908","issn":["1070-9908","1558-2361"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Signal Processing Letters","raw_type":"journal-article"},{"id":"pmh:oai:s-space.snu.ac.kr:10371/44646","is_oa":false,"landing_page_url":"http://dcollection.snu.ac.kr:80/jsp/common/DcLoOrgPer.jsp?sItemId=000000038774","pdf_url":null,"source":{"id":"https://openalex.org/S4306401345","display_name":"Seoul National University Open Repository (Seoul National University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I139264467","host_organization_name":"Seoul National University","host_organization_lineage":["https://openalex.org/I139264467"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Thesis"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","score":0.8899999856948853,"id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":12,"referenced_works":["https://openalex.org/W83334756","https://openalex.org/W1916685473","https://openalex.org/W2031614119","https://openalex.org/W2047411082","https://openalex.org/W2061044111","https://openalex.org/W2105713172","https://openalex.org/W2137055770","https://openalex.org/W2146874154","https://openalex.org/W2154775828","https://openalex.org/W2168874565","https://openalex.org/W3021908862","https://openalex.org/W6604987197"],"related_works":["https://openalex.org/W2088296667","https://openalex.org/W4251536634","https://openalex.org/W1551533237","https://openalex.org/W4237511538","https://openalex.org/W2171626009","https://openalex.org/W1984081611","https://openalex.org/W4385261619","https://openalex.org/W1581193405","https://openalex.org/W2807140826","https://openalex.org/W2790486015"],"abstract_inverted_index":{"Audio":[0],"fingerprinting":[1,28],"techniques":[2],"aim":[3],"at":[4],"successfully":[5],"performing":[6],"content-based":[7],"audio":[8,13,27],"identification":[9],"even":[10],"when":[11],"the":[12,38,48,57,68,72],"signals":[14],"are":[15,45],"slightly":[16],"or":[17],"seriously":[18],"distorted.":[19],"In":[20,34],"this":[21],"letter,":[22],"we":[23],"propose":[24],"a":[25],"novel":[26],"technique":[29],"based":[30],"on":[31],"multiple":[32,42],"hashing.":[33],"order":[35],"to":[36,56],"improve":[37],"robustness":[39],"of":[40],"hashing,":[41],"hash":[43],"strings":[44],"generated":[46],"through":[47],"discrete":[49],"cosine":[50],"transform":[51],"(DCT)":[52],"which":[53],"is":[54],"applied":[55],"temporal":[58],"energy":[59],"sequence":[60],"in":[61],"each":[62],"subband.":[63],"Experimental":[64],"results":[65],"show":[66],"that":[67],"proposed":[69],"algorithm":[70,77],"outperforms":[71],"Philips":[73],"Robust":[74],"Hash":[75],"(PRH)":[76],"under":[78],"various":[79],"distortions.":[80]},"counts_by_year":[{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":2},{"year":2013,"cited_by_count":3},{"year":2012,"cited_by_count":2}],"updated_date":"2026-08-21T09:56:20.448147","created_date":"2025-10-10T00:00:00"}
