{"id":"https://openalex.org/W4386764067","doi":"https://doi.org/10.1109/waspaa58266.2023.10248103","title":"Compressing Audio CNNS with Graph Centrality Based Filter Pruning","display_name":"Compressing Audio CNNS with Graph Centrality Based Filter Pruning","publication_year":2023,"publication_date":"2023-09-15","ids":{"openalex":"https://openalex.org/W4386764067","doi":"https://doi.org/10.1109/waspaa58266.2023.10248103"},"language":"en","primary_location":{"id":"doi:10.1109/waspaa58266.2023.10248103","is_oa":false,"landing_page_url":"https://doi.org/10.1109/waspaa58266.2023.10248103","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 IEEE Workshop on Applications of Signal Processing to Audio and Acoustics (WASPAA)","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/A5101157643","display_name":"James A. King","orcid":null},"institutions":[{"id":"https://openalex.org/I28290843","display_name":"University of Surrey","ror":"https://ror.org/00ks66431","country_code":"GB","type":"education","lineage":["https://openalex.org/I28290843"]}],"countries":["GB"],"is_corresponding":true,"raw_author_name":"James A King","raw_affiliation_strings":["University of Surrey,Centre for Vision, Speech and Signal Processing (CVSSP),UK","Centre for Vision, Speech and Signal Processing (CVSSP), University of Surrey, UK"],"affiliations":[{"raw_affiliation_string":"University of Surrey,Centre for Vision, Speech and Signal Processing (CVSSP),UK","institution_ids":["https://openalex.org/I28290843"]},{"raw_affiliation_string":"Centre for Vision, Speech and Signal Processing (CVSSP), University of Surrey, UK","institution_ids":["https://openalex.org/I28290843"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5059302295","display_name":"Arshdeep Singh","orcid":"https://orcid.org/0000-0003-3465-0952"},"institutions":[{"id":"https://openalex.org/I28290843","display_name":"University of Surrey","ror":"https://ror.org/00ks66431","country_code":"GB","type":"education","lineage":["https://openalex.org/I28290843"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Arshdeep Singh","raw_affiliation_strings":["University of Surrey,Centre for Vision, Speech and Signal Processing (CVSSP),UK","Centre for Vision, Speech and Signal Processing (CVSSP), University of Surrey, UK"],"affiliations":[{"raw_affiliation_string":"University of Surrey,Centre for Vision, Speech and Signal Processing (CVSSP),UK","institution_ids":["https://openalex.org/I28290843"]},{"raw_affiliation_string":"Centre for Vision, Speech and Signal Processing (CVSSP), University of Surrey, UK","institution_ids":["https://openalex.org/I28290843"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5066967599","display_name":"Mark D. Plumbley","orcid":"https://orcid.org/0000-0002-9708-1075"},"institutions":[{"id":"https://openalex.org/I28290843","display_name":"University of Surrey","ror":"https://ror.org/00ks66431","country_code":"GB","type":"education","lineage":["https://openalex.org/I28290843"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Mark D. Plumbley","raw_affiliation_strings":["University of Surrey,Centre for Vision, Speech and Signal Processing (CVSSP),UK","Centre for Vision, Speech and Signal Processing (CVSSP), University of Surrey, UK"],"affiliations":[{"raw_affiliation_string":"University of Surrey,Centre for Vision, Speech and Signal Processing (CVSSP),UK","institution_ids":["https://openalex.org/I28290843"]},{"raw_affiliation_string":"Centre for Vision, Speech and Signal Processing (CVSSP), University of Surrey, UK","institution_ids":["https://openalex.org/I28290843"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5101157643"],"corresponding_institution_ids":["https://openalex.org/I28290843"],"apc_list":null,"apc_paid":null,"fwci":0.4075,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.57483568,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":95},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"5"},"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/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"}},{"id":"https://openalex.org/T10860","display_name":"Speech and Audio Processing","score":0.996999979019165,"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":0.7391669154167175},{"id":"https://openalex.org/keywords/centrality","display_name":"Centrality","score":0.5967599749565125},{"id":"https://openalex.org/keywords/graph","display_name":"Graph","score":0.5464779138565063},{"id":"https://openalex.org/keywords/pruning","display_name":"Pruning","score":0.4848698079586029},{"id":"https://openalex.org/keywords/filter","display_name":"Filter (signal processing)","score":0.41521769762039185},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3811689615249634},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.34565469622612},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.33928462862968445},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.19953379034996033},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.19013532996177673},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.15975624322891235},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.06462806463241577}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7391669154167175},{"id":"https://openalex.org/C53811970","wikidata":"https://www.wikidata.org/wiki/Q5062194","display_name":"Centrality","level":2,"score":0.5967599749565125},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.5464779138565063},{"id":"https://openalex.org/C108010975","wikidata":"https://www.wikidata.org/wiki/Q500094","display_name":"Pruning","level":2,"score":0.4848698079586029},{"id":"https://openalex.org/C106131492","wikidata":"https://www.wikidata.org/wiki/Q3072260","display_name":"Filter (signal processing)","level":2,"score":0.41521769762039185},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3811689615249634},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.34565469622612},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.33928462862968445},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.19953379034996033},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.19013532996177673},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.15975624322891235},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.06462806463241577},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C6557445","wikidata":"https://www.wikidata.org/wiki/Q173113","display_name":"Agronomy","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/waspaa58266.2023.10248103","is_oa":false,"landing_page_url":"https://doi.org/10.1109/waspaa58266.2023.10248103","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 IEEE Workshop on Applications of Signal Processing to Audio and Acoustics (WASPAA)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G8857457899","display_name":null,"funder_award_id":"EP/T019751/1","funder_id":"https://openalex.org/F4320334627","funder_display_name":"Engineering and Physical Sciences Research Council"}],"funders":[{"id":"https://openalex.org/F4320334627","display_name":"Engineering and Physical Sciences Research Council","ror":"https://ror.org/0439y7842"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":29,"referenced_works":["https://openalex.org/W2119144962","https://openalex.org/W2155307989","https://openalex.org/W2495425901","https://openalex.org/W2593116425","https://openalex.org/W2808168148","https://openalex.org/W2924515500","https://openalex.org/W2928560789","https://openalex.org/W2931364255","https://openalex.org/W2950248853","https://openalex.org/W2962851801","https://openalex.org/W2962965870","https://openalex.org/W2972592847","https://openalex.org/W2975625678","https://openalex.org/W3034513523","https://openalex.org/W3043781581","https://openalex.org/W3094550259","https://openalex.org/W3100097016","https://openalex.org/W3139123974","https://openalex.org/W3165945839","https://openalex.org/W3184606595","https://openalex.org/W4206634569","https://openalex.org/W4225137843","https://openalex.org/W4226126941","https://openalex.org/W4288090629","https://openalex.org/W4296070204","https://openalex.org/W4298091485","https://openalex.org/W6684563725","https://openalex.org/W6726275242","https://openalex.org/W6779341498"],"related_works":["https://openalex.org/W4229078645","https://openalex.org/W1977345676","https://openalex.org/W4282032776","https://openalex.org/W2047552823","https://openalex.org/W4321606905","https://openalex.org/W3130445735","https://openalex.org/W2105110616","https://openalex.org/W2747930654","https://openalex.org/W2739658809","https://openalex.org/W2419362237"],"abstract_inverted_index":{"Convolutional":[0],"neural":[1],"networks":[2,37],"(CNNs)":[3],"are":[4],"popular":[5],"in":[6,158,191],"high-performing":[7],"solutions":[8],"to":[9,161],"many":[10,19,40],"real-world":[11],"problems,":[12],"such":[13,168],"as":[14,94,169],"audio":[15,127,173],"classification.":[16],"CNNs":[17,57,167],"have":[18],"parameters":[20,149,186],"and":[21,47,98,126],"filters,":[22,42],"with":[23,68,87,146,150,183],"some":[24],"having":[25],"a":[26,44,62,85,88,110,153,188],"larger":[27],"impact":[28],"on":[29,122],"the":[30,69,77,107,117,130,162],"performance":[31,53,108],"than":[32,152],"others.":[33],"This":[34],"means":[35],"that":[36,65,84],"may":[38],"contain":[39],"unnecessary":[41],"increasing":[43],"CNN\u2019s":[45],"computation":[46],"memory":[48],"requirements":[49],"while":[50],"providing":[51],"limited":[52],"benefits.":[54],"To":[55],"make":[56],"more":[58],"efficient,":[59],"we":[60],"propose":[61],"pruning":[63],"framework":[64,119],"eliminates":[66],"filters":[67,104],"highest":[70],"\"commonality\".":[71],"We":[72,82],"measure":[73],"this":[74],"commonality":[75,97],"using":[76],"graph-theoretic":[78],"concept":[79],"of":[80,109,116],"centrality.":[81],"hypothesise":[83],"filter":[86],"high":[89],"centrality":[90],"should":[91],"be":[92,100],"eliminated":[93],"it":[95],"represents":[96],"can":[99],"replaced":[101],"by":[102,144,181],"other":[103],"without":[105],"affecting":[106],"network":[111],"much.":[112],"An":[113],"experimental":[114],"evaluation":[115],"proposed":[118,138],"is":[120],"performed":[121],"acoustic":[123],"scene":[124],"classification":[125],"tagging.":[128],"On":[129],"DCASE":[131],"2021":[132],"Task":[133],"1A":[134],"baseline":[135],"network,":[136],"our":[137,175],"method":[139,176],"reduces":[140,177],"computations":[141,178],"per":[142,179],"inference":[143,180],"71%":[145],"50%":[147],"fewer":[148,185],"less":[151],"two":[154],"percentage":[155],"point":[156],"drop":[157],"accuracy":[159],"compared":[160],"original":[163],"network.":[164],"For":[165],"large-scale":[166],"PANNs":[170],"designed":[171],"for":[172],"tagging,":[174],"24%":[182],"41%":[184],"at":[187],"slight":[189],"improvement":[190],"performance.":[192]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}