{"id":"https://openalex.org/W9980926","doi":"https://doi.org/10.21437/interspeech.2004-701","title":"On a n-gram model approach for packet loss concealment","display_name":"On a n-gram model approach for packet loss concealment","publication_year":2004,"publication_date":"2004-10-04","ids":{"openalex":"https://openalex.org/W9980926","doi":"https://doi.org/10.21437/interspeech.2004-701","mag":"9980926"},"language":"en","primary_location":{"id":"doi:10.21437/interspeech.2004-701","is_oa":false,"landing_page_url":"https://doi.org/10.21437/interspeech.2004-701","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Interspeech 2004","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/A5052334636","display_name":"Minkyu Lee","orcid":"https://orcid.org/0000-0001-8670-0144"},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Minkyu Lee","raw_affiliation_strings":[],"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5108365460","display_name":"Imed Zitouni","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Imed Zitouni","raw_affiliation_strings":[],"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5030949056","display_name":"Qiru Zhou","orcid":"https://orcid.org/0000-0001-5915-271X"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Qiru Zhou","raw_affiliation_strings":[],"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5052334636"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.5266,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.62834399,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"2637","last_page":"2640"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12326","display_name":"Network Packet Processing and Optimization","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/1708","display_name":"Hardware and Architecture"},"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/T12326","display_name":"Network Packet Processing and Optimization","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/1708","display_name":"Hardware and Architecture"},"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/T11269","display_name":"Algorithms and Data Compression","score":0.9970999956130981,"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/T10651","display_name":"IPv6, Mobility, Handover, Networks, Security","score":0.9908000230789185,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic 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/network-packet","display_name":"Network packet","score":0.7592431902885437},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7357087731361389},{"id":"https://openalex.org/keywords/perplexity","display_name":"Perplexity","score":0.6617230772972107},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.5216870307922363},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5173704028129578},{"id":"https://openalex.org/keywords/distortion","display_name":"Distortion (music)","score":0.5150349140167236},{"id":"https://openalex.org/keywords/packet-loss","display_name":"Packet loss","score":0.507098913192749},{"id":"https://openalex.org/keywords/n-gram","display_name":"n-gram","score":0.49015292525291443},{"id":"https://openalex.org/keywords/repetition","display_name":"Repetition (rhetorical device)","score":0.43542274832725525},{"id":"https://openalex.org/keywords/speech-coding","display_name":"Speech coding","score":0.4176878035068512},{"id":"https://openalex.org/keywords/language-model","display_name":"Language model","score":0.2872130274772644},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.15506958961486816},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.11081057786941528},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.11035135388374329}],"concepts":[{"id":"https://openalex.org/C158379750","wikidata":"https://www.wikidata.org/wiki/Q214111","display_name":"Network packet","level":2,"score":0.7592431902885437},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7357087731361389},{"id":"https://openalex.org/C100279451","wikidata":"https://www.wikidata.org/wiki/Q372193","display_name":"Perplexity","level":3,"score":0.6617230772972107},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.5216870307922363},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5173704028129578},{"id":"https://openalex.org/C126780896","wikidata":"https://www.wikidata.org/wiki/Q899871","display_name":"Distortion (music)","level":4,"score":0.5150349140167236},{"id":"https://openalex.org/C54108766","wikidata":"https://www.wikidata.org/wiki/Q391064","display_name":"Packet loss","level":3,"score":0.507098913192749},{"id":"https://openalex.org/C117884012","wikidata":"https://www.wikidata.org/wiki/Q94489","display_name":"n-gram","level":3,"score":0.49015292525291443},{"id":"https://openalex.org/C2776141515","wikidata":"https://www.wikidata.org/wiki/Q1274479","display_name":"Repetition (rhetorical device)","level":2,"score":0.43542274832725525},{"id":"https://openalex.org/C13895895","wikidata":"https://www.wikidata.org/wiki/Q3270773","display_name":"Speech coding","level":2,"score":0.4176878035068512},{"id":"https://openalex.org/C137293760","wikidata":"https://www.wikidata.org/wiki/Q3621696","display_name":"Language model","level":2,"score":0.2872130274772644},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.15506958961486816},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.11081057786941528},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.11035135388374329},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C194257627","wikidata":"https://www.wikidata.org/wiki/Q211554","display_name":"Amplifier","level":3,"score":0.0},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.21437/interspeech.2004-701","is_oa":false,"landing_page_url":"https://doi.org/10.21437/interspeech.2004-701","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Interspeech 2004","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/16","display_name":"Peace, Justice and strong institutions","score":0.7099999785423279}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":9,"referenced_works":["https://openalex.org/W158805393","https://openalex.org/W1560013842","https://openalex.org/W2008422177","https://openalex.org/W2079145130","https://openalex.org/W2106885754","https://openalex.org/W2134237567","https://openalex.org/W2137539246","https://openalex.org/W2144679335","https://openalex.org/W2441154163"],"related_works":["https://openalex.org/W2132221452","https://openalex.org/W2393111077","https://openalex.org/W2787311093","https://openalex.org/W1577263324","https://openalex.org/W2105076537","https://openalex.org/W2125852914","https://openalex.org/W4255406899","https://openalex.org/W2394403056","https://openalex.org/W2169518243","https://openalex.org/W2535652782"],"abstract_inverted_index":{"In":[0,60,152],"this":[1],"paper,":[2],"we":[3,54],"investigate":[4],"the":[5,20,24,30,40,47,63,69,84,90,101,105,108,117,122,128,133,157,164,174,179],"possibility":[6],"of":[7,43,72,100,154,156],"predicting":[8,39],"lost":[9,44,73,135,150],"packets":[10,45],"for":[11,38,132],"packet":[12,136],"loss":[13],"concealment":[14],"using":[15,46],"n-gram":[16,58,119,161],"predictive":[17,158],"models.":[18,59],"Unlike":[19],"conventional":[21,91,129],"repetition-based":[22,130,165],"algorithms,":[23],"proposed":[25,85],"algorithm":[26,86,114,131,166],"is":[27,87,96,170],"based":[28,115],"on":[29,78,116],"Shannon":[31],"game,":[32],"which":[33,169],"serves":[34],"as":[35],"a":[36],"principle":[37],"speech":[41,70,81],"parameters":[42,71],"previously":[48],"received":[49],"parameters.":[50],"During":[51],"training":[52],"phase,":[53,62],"construct":[55],"statistical":[56],"backoff":[57,118,160],"test":[61],"models":[64,120],"are":[65],"used":[66],"to":[67,147,173],"predict":[68],"packets.":[74,151],"Experiments":[75],"were":[76],"performed":[77],"switchboard":[79],"telephone":[80],"database":[82],"and":[83,107],"compared":[88],"with":[89],"repetitionbased":[92],"algorithm.":[93],"The":[94,113],"performance":[95],"evaluated":[97],"in":[98],"terms":[99,153],"spectral":[102,123,180],"distortion":[103,124,181],"between":[104],"original":[106],"predicted":[109],"(or":[110],"repeated)":[111],"speech.":[112],"reduces":[121],"by":[125,167],"8.7%":[126],"over":[127],"first":[134],"after":[137],"receiving":[138],"one.":[139],"Further":[140],"it":[141],"maintains":[142],"about":[143],"6.2%":[144],"improvement":[145,175],"up":[146],"six":[148],"consecutive":[149],"perplexity":[155],"models,":[159],"approach":[162],"outperforms":[163],"8.65%,":[168],"very":[171],"close":[172],"rate":[176],"obtained":[177],"from":[178],"measurement.":[182]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}