{"id":"https://openalex.org/W4390533961","doi":"https://doi.org/10.1109/tsp.2023.3348948","title":"Wave Physics-Informed Matrix Factorizations","display_name":"Wave Physics-Informed Matrix Factorizations","publication_year":2024,"publication_date":"2024-01-01","ids":{"openalex":"https://openalex.org/W4390533961","doi":"https://doi.org/10.1109/tsp.2023.3348948"},"language":"en","primary_location":{"id":"doi:10.1109/tsp.2023.3348948","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tsp.2023.3348948","pdf_url":null,"source":{"id":"https://openalex.org/S168680287","display_name":"IEEE Transactions on Signal Processing","issn_l":"1053-587X","issn":["1053-587X","1941-0476"],"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 Transactions on Signal Processing","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/A5006229695","display_name":"Harsha Vardhan Tetali","orcid":"https://orcid.org/0000-0003-1269-265X"},"institutions":[{"id":"https://openalex.org/I33213144","display_name":"University of Florida","ror":"https://ror.org/02y3ad647","country_code":"US","type":"education","lineage":["https://openalex.org/I33213144"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Harsha Vardhan Tetali","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of Florida, Gainesville, FL, USA"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Florida, Gainesville, FL, USA","institution_ids":["https://openalex.org/I33213144"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5008672493","display_name":"Joel B. Harley","orcid":"https://orcid.org/0000-0001-8920-1498"},"institutions":[{"id":"https://openalex.org/I33213144","display_name":"University of Florida","ror":"https://ror.org/02y3ad647","country_code":"US","type":"education","lineage":["https://openalex.org/I33213144"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Joel B. Harley","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of Florida, Gainesville, FL, USA"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Florida, Gainesville, FL, USA","institution_ids":["https://openalex.org/I33213144"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5067124640","display_name":"Benjamin D. Haeffele","orcid":"https://orcid.org/0000-0002-7544-7347"},"institutions":[{"id":"https://openalex.org/I145311948","display_name":"Johns Hopkins University","ror":"https://ror.org/00za53h95","country_code":"US","type":"education","lineage":["https://openalex.org/I145311948"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Benjamin D. Haeffele","raw_affiliation_strings":["Mathematical Institute for Data Science, Johns Hopkins University, Baltimore, MD, USA"],"affiliations":[{"raw_affiliation_string":"Mathematical Institute for Data Science, Johns Hopkins University, Baltimore, MD, USA","institution_ids":["https://openalex.org/I145311948"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5006229695"],"corresponding_institution_ids":["https://openalex.org/I33213144"],"apc_list":null,"apc_paid":null,"fwci":1.8858,"has_fulltext":false,"cited_by_count":7,"citation_normalized_percentile":{"value":0.8198544,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":98},"biblio":{"volume":"72","issue":null,"first_page":"535","last_page":"548"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10662","display_name":"Ultrasonics and Acoustic Wave Propagation","score":0.9995999932289124,"subfield":{"id":"https://openalex.org/subfields/2211","display_name":"Mechanics of Materials"},"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/T10662","display_name":"Ultrasonics and Acoustic Wave Propagation","score":0.9995999932289124,"subfield":{"id":"https://openalex.org/subfields/2211","display_name":"Mechanics of Materials"},"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/T10534","display_name":"Structural Health Monitoring Techniques","score":0.9991999864578247,"subfield":{"id":"https://openalex.org/subfields/2205","display_name":"Civil and Structural Engineering"},"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/T11757","display_name":"Seismic Waves and Analysis","score":0.9984999895095825,"subfield":{"id":"https://openalex.org/subfields/1908","display_name":"Geophysics"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/signal-processing","display_name":"Signal processing","score":0.5891885161399841},{"id":"https://openalex.org/keywords/representation","display_name":"Representation (politics)","score":0.5775910019874573},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5523088574409485},{"id":"https://openalex.org/keywords/wave-equation","display_name":"Wave equation","score":0.5002331733703613},{"id":"https://openalex.org/keywords/matrix-decomposition","display_name":"Matrix decomposition","score":0.4899543821811676},{"id":"https://openalex.org/keywords/matrix","display_name":"Matrix (chemical analysis)","score":0.4668249487876892},{"id":"https://openalex.org/keywords/modal","display_name":"Modal","score":0.4495663344860077},{"id":"https://openalex.org/keywords/physical-system","display_name":"Physical system","score":0.44914865493774414},{"id":"https://openalex.org/keywords/applied-mathematics","display_name":"Applied mathematics","score":0.4328486919403076},{"id":"https://openalex.org/keywords/matrix-representation","display_name":"Matrix representation","score":0.4284003674983978},{"id":"https://openalex.org/keywords/convex-optimization","display_name":"Convex optimization","score":0.4249141216278076},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.3944280445575714},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.39051851630210876},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.33511748909950256},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3096957206726074},{"id":"https://openalex.org/keywords/regular-polygon","display_name":"Regular polygon","score":0.2787999212741852},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.19277402758598328},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.1558549404144287},{"id":"https://openalex.org/keywords/digital-signal-processing","display_name":"Digital signal processing","score":0.0981285572052002}],"concepts":[{"id":"https://openalex.org/C104267543","wikidata":"https://www.wikidata.org/wiki/Q208163","display_name":"Signal processing","level":3,"score":0.5891885161399841},{"id":"https://openalex.org/C2776359362","wikidata":"https://www.wikidata.org/wiki/Q2145286","display_name":"Representation (politics)","level":3,"score":0.5775910019874573},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5523088574409485},{"id":"https://openalex.org/C59696629","wikidata":"https://www.wikidata.org/wiki/Q193846","display_name":"Wave equation","level":2,"score":0.5002331733703613},{"id":"https://openalex.org/C42355184","wikidata":"https://www.wikidata.org/wiki/Q1361088","display_name":"Matrix decomposition","level":3,"score":0.4899543821811676},{"id":"https://openalex.org/C106487976","wikidata":"https://www.wikidata.org/wiki/Q685816","display_name":"Matrix (chemical analysis)","level":2,"score":0.4668249487876892},{"id":"https://openalex.org/C71139939","wikidata":"https://www.wikidata.org/wiki/Q910194","display_name":"Modal","level":2,"score":0.4495663344860077},{"id":"https://openalex.org/C116672817","wikidata":"https://www.wikidata.org/wiki/Q1454986","display_name":"Physical system","level":2,"score":0.44914865493774414},{"id":"https://openalex.org/C28826006","wikidata":"https://www.wikidata.org/wiki/Q33521","display_name":"Applied mathematics","level":1,"score":0.4328486919403076},{"id":"https://openalex.org/C103275481","wikidata":"https://www.wikidata.org/wiki/Q6787889","display_name":"Matrix representation","level":3,"score":0.4284003674983978},{"id":"https://openalex.org/C157972887","wikidata":"https://www.wikidata.org/wiki/Q463359","display_name":"Convex optimization","level":3,"score":0.4249141216278076},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.3944280445575714},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.39051851630210876},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.33511748909950256},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3096957206726074},{"id":"https://openalex.org/C112680207","wikidata":"https://www.wikidata.org/wiki/Q714886","display_name":"Regular polygon","level":2,"score":0.2787999212741852},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.19277402758598328},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.1558549404144287},{"id":"https://openalex.org/C84462506","wikidata":"https://www.wikidata.org/wiki/Q173142","display_name":"Digital signal processing","level":2,"score":0.0981285572052002},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.0},{"id":"https://openalex.org/C188027245","wikidata":"https://www.wikidata.org/wiki/Q750446","display_name":"Polymer chemistry","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/C94625758","wikidata":"https://www.wikidata.org/wiki/Q7163","display_name":"Politics","level":2,"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/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.0},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0},{"id":"https://openalex.org/C2781311116","wikidata":"https://www.wikidata.org/wiki/Q83306","display_name":"Group (periodic table)","level":2,"score":0.0},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.0},{"id":"https://openalex.org/C158693339","wikidata":"https://www.wikidata.org/wiki/Q190524","display_name":"Eigenvalues and eigenvectors","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tsp.2023.3348948","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tsp.2023.3348948","pdf_url":null,"source":{"id":"https://openalex.org/S168680287","display_name":"IEEE Transactions on Signal Processing","issn_l":"1053-587X","issn":["1053-587X","1941-0476"],"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 Transactions on Signal Processing","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G2575065182","display_name":null,"funder_award_id":"EECS-1839704","funder_id":"https://openalex.org/F4320337392","funder_display_name":"Division of Electrical, Communications and Cyber Systems"},{"id":"https://openalex.org/G3664711276","display_name":null,"funder_award_id":"2031985","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G5463130708","display_name":null,"funder_award_id":"1R01AG067396","funder_id":"https://openalex.org/F4320337349","funder_display_name":"NIH Office of the Director"},{"id":"https://openalex.org/G604052786","display_name":null,"funder_award_id":"W911NF-17-1-0304","funder_id":"https://openalex.org/F4320338507","funder_display_name":"Life Sciences Division, Army Research Office"},{"id":"https://openalex.org/G6692725792","display_name":null,"funder_award_id":"CISE-1747783","funder_id":"https://openalex.org/F4320332169","funder_display_name":"Directorate for Computer and Information Science and Engineering"}],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"},{"id":"https://openalex.org/F4320332169","display_name":"Directorate for Computer and Information Science and Engineering","ror":"https://ror.org/025kzpk63"},{"id":"https://openalex.org/F4320337349","display_name":"NIH Office of the Director","ror":"https://ror.org/00fj8a872"},{"id":"https://openalex.org/F4320337392","display_name":"Division of Electrical, Communications and Cyber Systems","ror":"https://ror.org/01krpsy48"},{"id":"https://openalex.org/F4320338507","display_name":"Life Sciences Division, Army Research Office","ror":null}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":73,"referenced_works":["https://openalex.org/W22002544","https://openalex.org/W638800637","https://openalex.org/W1492459858","https://openalex.org/W1563366202","https://openalex.org/W1578844340","https://openalex.org/W1968154520","https://openalex.org/W1993713305","https://openalex.org/W2002648367","https://openalex.org/W2031503222","https://openalex.org/W2041752335","https://openalex.org/W2058815839","https://openalex.org/W2062439570","https://openalex.org/W2065455374","https://openalex.org/W2065635939","https://openalex.org/W2066218102","https://openalex.org/W2078898317","https://openalex.org/W2111133362","https://openalex.org/W2120390927","https://openalex.org/W2138402108","https://openalex.org/W2142528733","https://openalex.org/W2150072852","https://openalex.org/W2172097686","https://openalex.org/W2549774780","https://openalex.org/W2592929672","https://openalex.org/W2734256217","https://openalex.org/W2749365423","https://openalex.org/W2766291668","https://openalex.org/W2792929869","https://openalex.org/W2800535514","https://openalex.org/W2804432077","https://openalex.org/W2810740318","https://openalex.org/W2819224905","https://openalex.org/W2884827017","https://openalex.org/W2899283552","https://openalex.org/W2906630866","https://openalex.org/W2943852858","https://openalex.org/W2944694121","https://openalex.org/W2947326326","https://openalex.org/W2963074844","https://openalex.org/W2971705596","https://openalex.org/W2982162821","https://openalex.org/W2987357275","https://openalex.org/W3019848710","https://openalex.org/W3022162717","https://openalex.org/W3023125515","https://openalex.org/W3047001618","https://openalex.org/W3098386293","https://openalex.org/W3099803807","https://openalex.org/W3104020727","https://openalex.org/W3111588953","https://openalex.org/W4220832193","https://openalex.org/W4289703354","https://openalex.org/W4295679937","https://openalex.org/W4297807183","https://openalex.org/W4300829514","https://openalex.org/W4302369407","https://openalex.org/W4312258136","https://openalex.org/W4394668293","https://openalex.org/W6633763600","https://openalex.org/W6674802330","https://openalex.org/W6679042499","https://openalex.org/W6691600083","https://openalex.org/W6712153814","https://openalex.org/W6713869322","https://openalex.org/W6726377594","https://openalex.org/W6726972909","https://openalex.org/W6734945091","https://openalex.org/W6735923916","https://openalex.org/W6751628619","https://openalex.org/W6752231694","https://openalex.org/W6753817354","https://openalex.org/W6762207246","https://openalex.org/W6864712700"],"related_works":["https://openalex.org/W2539013788","https://openalex.org/W4200278016","https://openalex.org/W1486448290","https://openalex.org/W271909273","https://openalex.org/W2792706544","https://openalex.org/W1568451138","https://openalex.org/W2127243424","https://openalex.org/W2037504162","https://openalex.org/W3109911900","https://openalex.org/W2012148059"],"abstract_inverted_index":{"With":[0],"the":[1,30,57,60,67,139],"recent":[2],"success":[3],"of":[4,59,84,121,141],"representation":[5],"learning":[6,11,129],"methods,":[7],"which":[8],"includes":[9],"deep":[10],"as":[12],"a":[13,41,73,82],"special":[14],"case,":[15],"there":[16],"has":[17],"been":[18],"considerable":[19],"interest":[20],"in":[21,36,133,150],"developing":[22],"techniques":[23],"that":[24,39,56,77,93,108],"incorporate":[25],"known":[26,55],"physical":[27,45],"constraints":[28,64],"into":[29,81],"learned":[31],"representation.":[32],"As":[33],"one":[34],"example,":[35],"many":[37],"applications":[38],"involve":[40],"signal":[42,61,134],"propagating":[43],"through":[44],"media":[46],"(e.g.,":[47],"optics,":[48],"acoustics,":[49],"fluid":[50],"dynamics,":[51],"etc.),":[52],"it":[53,94],"is":[54,89,104],"dynamics":[58],"must":[62],"satisfy":[63],"imposed":[65],"by":[66],"wave":[68,97],"equation.":[69],"Here":[70],"we":[71,106,123],"propose":[72],"matrix":[74],"factorization":[75],"technique":[76],"decomposes":[78],"such":[79],"signals":[80],"sum":[83],"components,":[85],"where":[86],"each":[87],"component":[88],"regularized":[90],"to":[91,115],"ensure":[92],"nearly":[95],"satisfies":[96],"equation":[98],"constraints.":[99],"Although":[100],"our":[101,109],"proposed":[102],"formulation":[103],"non-convex,":[105],"prove":[107],"model":[110],"can":[111],"be":[112],"efficiently":[113],"solved":[114],"global":[116],"optimality.":[117],"Through":[118],"this":[119,142],"line":[120],"work":[122,143],"establish":[124],"theoretical":[125],"connections":[126],"between":[127],"wave-informed":[128],"and":[130,153],"filtering":[131],"theory":[132],"processing.":[135],"We":[136],"further":[137],"demonstrate":[138],"application":[140],"on":[144],"modal":[145],"analysis":[146],"problems":[147],"commonly":[148],"arising":[149],"structural":[151],"diagnostics":[152],"prognostics.":[154]},"counts_by_year":[{"year":2025,"cited_by_count":5},{"year":2024,"cited_by_count":2}],"updated_date":"2026-03-27T05:58:40.876381","created_date":"2025-10-10T00:00:00"}