{"id":"https://openalex.org/W2159471787","doi":"https://doi.org/10.1109/icassp.2006.1660762","title":"Room Impulse Response Estimation using Sparse Online Prediction and Absolute Loss","display_name":"Room Impulse Response Estimation using Sparse Online Prediction and Absolute Loss","publication_year":2006,"publication_date":"2006-08-03","ids":{"openalex":"https://openalex.org/W2159471787","doi":"https://doi.org/10.1109/icassp.2006.1660762","mag":"2159471787"},"language":"en","primary_location":{"id":"doi:10.1109/icassp.2006.1660762","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.2006.1660762","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2006 IEEE International Conference on Acoustics Speed and Signal Processing Proceedings","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/A5006419939","display_name":"Koby Crammer","orcid":"https://orcid.org/0000-0001-8824-5747"},"institutions":[{"id":"https://openalex.org/I79576946","display_name":"University of Pennsylvania","ror":"https://ror.org/00b30xv10","country_code":"US","type":"education","lineage":["https://openalex.org/I79576946"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"K. Crammer","raw_affiliation_strings":["Department of Computer and Information Science, University of Pennsylvania, Philadelphia, PA, USA"],"affiliations":[{"raw_affiliation_string":"Department of Computer and Information Science, University of Pennsylvania, Philadelphia, PA, USA","institution_ids":["https://openalex.org/I79576946"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5002809635","display_name":"D.D. Lee","orcid":null},"institutions":[{"id":"https://openalex.org/I79576946","display_name":"University of Pennsylvania","ror":"https://ror.org/00b30xv10","country_code":"US","type":"education","lineage":["https://openalex.org/I79576946"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"D.D. Lee","raw_affiliation_strings":["Department of Computer and Information Science, University of Pennsylvania, Philadelphia, PA, USA"],"affiliations":[{"raw_affiliation_string":"Department of Computer and Information Science, University of Pennsylvania, Philadelphia, PA, USA","institution_ids":["https://openalex.org/I79576946"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5006419939"],"corresponding_institution_ids":["https://openalex.org/I79576946"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.19345842,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":"3","issue":null,"first_page":"III","last_page":"748"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11233","display_name":"Advanced Adaptive Filtering Techniques","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11233","display_name":"Advanced Adaptive Filtering Techniques","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10860","display_name":"Speech and Audio Processing","score":0.9998999834060669,"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/T11447","display_name":"Blind Source Separation Techniques","score":0.9988999962806702,"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/impulse-response","display_name":"Impulse response","score":0.713402509689331},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.614421546459198},{"id":"https://openalex.org/keywords/impulse","display_name":"Impulse (physics)","score":0.598335325717926},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5526342391967773},{"id":"https://openalex.org/keywords/signal-processing","display_name":"Signal processing","score":0.5212031602859497},{"id":"https://openalex.org/keywords/impulse-noise","display_name":"Impulse noise","score":0.5127885937690735},{"id":"https://openalex.org/keywords/estimation-theory","display_name":"Estimation theory","score":0.45344170928001404},{"id":"https://openalex.org/keywords/finite-impulse-response","display_name":"Finite impulse response","score":0.438096284866333},{"id":"https://openalex.org/keywords/least-squares-function-approximation","display_name":"Least-squares function approximation","score":0.4115593433380127},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.4054209291934967},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3032653331756592},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.28940504789352417},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.23516738414764404},{"id":"https://openalex.org/keywords/digital-signal-processing","display_name":"Digital signal processing","score":0.20572364330291748}],"concepts":[{"id":"https://openalex.org/C72279823","wikidata":"https://www.wikidata.org/wiki/Q1139726","display_name":"Impulse response","level":2,"score":0.713402509689331},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.614421546459198},{"id":"https://openalex.org/C70836080","wikidata":"https://www.wikidata.org/wiki/Q837940","display_name":"Impulse (physics)","level":2,"score":0.598335325717926},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5526342391967773},{"id":"https://openalex.org/C104267543","wikidata":"https://www.wikidata.org/wiki/Q208163","display_name":"Signal processing","level":3,"score":0.5212031602859497},{"id":"https://openalex.org/C127372701","wikidata":"https://www.wikidata.org/wiki/Q16979398","display_name":"Impulse noise","level":3,"score":0.5127885937690735},{"id":"https://openalex.org/C167928553","wikidata":"https://www.wikidata.org/wiki/Q1376021","display_name":"Estimation theory","level":2,"score":0.45344170928001404},{"id":"https://openalex.org/C198386975","wikidata":"https://www.wikidata.org/wiki/Q117785","display_name":"Finite impulse response","level":2,"score":0.438096284866333},{"id":"https://openalex.org/C9936470","wikidata":"https://www.wikidata.org/wiki/Q6510405","display_name":"Least-squares function approximation","level":3,"score":0.4115593433380127},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.4054209291934967},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3032653331756592},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.28940504789352417},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.23516738414764404},{"id":"https://openalex.org/C84462506","wikidata":"https://www.wikidata.org/wiki/Q173142","display_name":"Digital signal processing","level":2,"score":0.20572364330291748},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.0},{"id":"https://openalex.org/C185429906","wikidata":"https://www.wikidata.org/wiki/Q1130160","display_name":"Estimator","level":2,"score":0.0},{"id":"https://openalex.org/C160633673","wikidata":"https://www.wikidata.org/wiki/Q355198","display_name":"Pixel","level":2,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/icassp.2006.1660762","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.2006.1660762","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2006 IEEE International Conference on Acoustics Speed and Signal Processing Proceedings","raw_type":"proceedings-article"},{"id":"pmh:oai:repository.upenn.edu:ese_papers-1255","is_oa":false,"landing_page_url":"https://repository.upenn.edu/cgi/viewcontent.cgi?article=1255&context=ese_papers","pdf_url":null,"source":{"id":"https://openalex.org/S4377196331","display_name":"Scholarly Commons (University of Pennsylvania)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I79576946","host_organization_name":"University of Pennsylvania","host_organization_lineage":["https://openalex.org/I79576946"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Departmental Papers (ESE)","raw_type":"text"},{"id":"pmh:oai:repository.upenn.edu:20.500.14332/33423","is_oa":false,"landing_page_url":"https://repository.upenn.edu/handle/20.500.14332/33423","pdf_url":null,"source":{"id":"https://openalex.org/S4306402083","display_name":"ScholarlyCommons (University of Pennsylvania)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I79576946","host_organization_name":"University of Pennsylvania","host_organization_lineage":["https://openalex.org/I79576946"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"published","raw_type":"Presentation"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":15,"referenced_works":["https://openalex.org/W16591383","https://openalex.org/W1555108748","https://openalex.org/W2069317438","https://openalex.org/W2109339818","https://openalex.org/W2118942551","https://openalex.org/W2160218441","https://openalex.org/W2167706101","https://openalex.org/W2243774668","https://openalex.org/W2296319761","https://openalex.org/W2616083117","https://openalex.org/W2976223356","https://openalex.org/W4250589301","https://openalex.org/W6633124479","https://openalex.org/W6677934474","https://openalex.org/W6683584131"],"related_works":["https://openalex.org/W2354855219","https://openalex.org/W2044386356","https://openalex.org/W2902195311","https://openalex.org/W4234799465","https://openalex.org/W2038737370","https://openalex.org/W2767038330","https://openalex.org/W156274020","https://openalex.org/W4388903858","https://openalex.org/W4312799022","https://openalex.org/W2001917356"],"abstract_inverted_index":{"The":[0],"need":[1],"to":[2,52,67],"accurately":[3,68],"and":[4,56],"efficiently":[5],"estimate":[6,69],"room":[7,71],"impulse":[8,72],"responses":[9,73],"arises":[10],"in":[11,74],"many":[12],"acoustic":[13],"signal":[14],"processing":[15],"applications.":[16],"In":[17],"this":[18,44],"work,":[19],"we":[20],"present":[21],"a":[22,38],"general":[23],"family":[24,45],"of":[25,43,58,64],"algorithms":[26],"which":[27,48],"contain":[28],"the":[29,62],"conventional":[30],"normalized":[31],"least":[32],"mean":[33],"squares":[34],"(NLMS)":[35],"algorithm":[36],"as":[37],"special":[39],"case.":[40],"Specific":[41],"members":[42],"yield":[46],"estimates":[47],"are":[49],"robust":[50],"both":[51],"different":[53],"noise":[54],"models":[55],"choice":[57],"parameters.":[59],"We":[60],"demonstrate":[61],"merits":[63],"our":[65],"approach":[66],"sparse":[70],"simulations":[75],"with":[76],"speech":[77],"signals":[78]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":2}],"updated_date":"2026-04-23T09:07:50.710637","created_date":"2025-10-10T00:00:00"}