{"id":"https://openalex.org/W4401443851","doi":"https://doi.org/10.1109/tsp.2024.3435935","title":"GSP-KalmanNet: Tracking Graph Signals via Neural-Aided Kalman Filtering","display_name":"GSP-KalmanNet: Tracking Graph Signals via Neural-Aided Kalman Filtering","publication_year":2024,"publication_date":"2024-01-01","ids":{"openalex":"https://openalex.org/W4401443851","doi":"https://doi.org/10.1109/tsp.2024.3435935"},"language":"en","primary_location":{"id":"doi:10.1109/tsp.2024.3435935","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tsp.2024.3435935","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/A5038031963","display_name":"Itay Buchnik","orcid":"https://orcid.org/0009-0001-6732-0274"},"institutions":[{"id":"https://openalex.org/I124227911","display_name":"Ben-Gurion University of the Negev","ror":"https://ror.org/05tkyf982","country_code":"IL","type":"education","lineage":["https://openalex.org/I124227911"]}],"countries":["IL"],"is_corresponding":true,"raw_author_name":"Itay Buchnik","raw_affiliation_strings":["School of Electrical and Computer Engineering (ECE), Ben-Gurion University of the Negev, Be&#x2019;er Sheva, Israel"],"affiliations":[{"raw_affiliation_string":"School of Electrical and Computer Engineering (ECE), Ben-Gurion University of the Negev, Be&#x2019;er Sheva, Israel","institution_ids":["https://openalex.org/I124227911"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5082383954","display_name":"Guy Sagi","orcid":"https://orcid.org/0009-0003-7977-0525"},"institutions":[{"id":"https://openalex.org/I124227911","display_name":"Ben-Gurion University of the Negev","ror":"https://ror.org/05tkyf982","country_code":"IL","type":"education","lineage":["https://openalex.org/I124227911"]}],"countries":["IL"],"is_corresponding":false,"raw_author_name":"Guy Sagi","raw_affiliation_strings":["School of Electrical and Computer Engineering (ECE), Ben-Gurion University of the Negev, Be&#x2019;er Sheva, Israel"],"affiliations":[{"raw_affiliation_string":"School of Electrical and Computer Engineering (ECE), Ben-Gurion University of the Negev, Be&#x2019;er Sheva, Israel","institution_ids":["https://openalex.org/I124227911"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5093382109","display_name":"Nimrod Leinwand","orcid":null},"institutions":[{"id":"https://openalex.org/I124227911","display_name":"Ben-Gurion University of the Negev","ror":"https://ror.org/05tkyf982","country_code":"IL","type":"education","lineage":["https://openalex.org/I124227911"]}],"countries":["IL"],"is_corresponding":false,"raw_author_name":"Nimrod Leinwand","raw_affiliation_strings":["School of Electrical and Computer Engineering (ECE), Ben-Gurion University of the Negev, Be&#x2019;er Sheva, Israel"],"affiliations":[{"raw_affiliation_string":"School of Electrical and Computer Engineering (ECE), Ben-Gurion University of the Negev, Be&#x2019;er Sheva, Israel","institution_ids":["https://openalex.org/I124227911"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5093382110","display_name":"Yuval Loya","orcid":null},"institutions":[{"id":"https://openalex.org/I124227911","display_name":"Ben-Gurion University of the Negev","ror":"https://ror.org/05tkyf982","country_code":"IL","type":"education","lineage":["https://openalex.org/I124227911"]}],"countries":["IL"],"is_corresponding":false,"raw_author_name":"Yuval Loya","raw_affiliation_strings":["School of Electrical and Computer Engineering (ECE), Ben-Gurion University of the Negev, Be&#x2019;er Sheva, Israel"],"affiliations":[{"raw_affiliation_string":"School of Electrical and Computer Engineering (ECE), Ben-Gurion University of the Negev, Be&#x2019;er Sheva, Israel","institution_ids":["https://openalex.org/I124227911"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5012405763","display_name":"Nir Shlezinger","orcid":"https://orcid.org/0000-0003-2234-929X"},"institutions":[{"id":"https://openalex.org/I124227911","display_name":"Ben-Gurion University of the Negev","ror":"https://ror.org/05tkyf982","country_code":"IL","type":"education","lineage":["https://openalex.org/I124227911"]}],"countries":["IL"],"is_corresponding":false,"raw_author_name":"Nir Shlezinger","raw_affiliation_strings":["School of Electrical and Computer Engineering (ECE), Ben-Gurion University of the Negev, Be&#x2019;er Sheva, Israel"],"affiliations":[{"raw_affiliation_string":"School of Electrical and Computer Engineering (ECE), Ben-Gurion University of the Negev, Be&#x2019;er Sheva, Israel","institution_ids":["https://openalex.org/I124227911"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5061404840","display_name":"Tirza Routtenberg","orcid":"https://orcid.org/0000-0002-7238-7764"},"institutions":[{"id":"https://openalex.org/I124227911","display_name":"Ben-Gurion University of the Negev","ror":"https://ror.org/05tkyf982","country_code":"IL","type":"education","lineage":["https://openalex.org/I124227911"]}],"countries":["IL"],"is_corresponding":false,"raw_author_name":"Tirza Routtenberg","raw_affiliation_strings":["School of Electrical and Computer Engineering (ECE), Ben-Gurion University of the Negev, Be&#x2019;er Sheva, Israel"],"affiliations":[{"raw_affiliation_string":"School of Electrical and Computer Engineering (ECE), Ben-Gurion University of the Negev, Be&#x2019;er Sheva, Israel","institution_ids":["https://openalex.org/I124227911"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5038031963"],"corresponding_institution_ids":["https://openalex.org/I124227911"],"apc_list":null,"apc_paid":null,"fwci":5.9078,"has_fulltext":false,"cited_by_count":18,"citation_normalized_percentile":{"value":0.96671208,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":100},"biblio":{"volume":"72","issue":null,"first_page":"3700","last_page":"3716"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12805","display_name":"Cognitive Science and Mapping","score":0.9108999967575073,"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"}},"topics":[{"id":"https://openalex.org/T12805","display_name":"Cognitive Science and Mapping","score":0.9108999967575073,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/kalman-filter","display_name":"Kalman filter","score":0.721373975276947},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6044055223464966},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5462411046028137},{"id":"https://openalex.org/keywords/graph","display_name":"Graph","score":0.4649710953235626},{"id":"https://openalex.org/keywords/signal-processing","display_name":"Signal processing","score":0.460134893655777},{"id":"https://openalex.org/keywords/tracking","display_name":"Tracking (education)","score":0.4318740963935852},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.4263278841972351},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.3652207553386688},{"id":"https://openalex.org/keywords/digital-signal-processing","display_name":"Digital signal processing","score":0.1487468183040619},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.09670761227607727}],"concepts":[{"id":"https://openalex.org/C157286648","wikidata":"https://www.wikidata.org/wiki/Q846780","display_name":"Kalman filter","level":2,"score":0.721373975276947},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6044055223464966},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5462411046028137},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.4649710953235626},{"id":"https://openalex.org/C104267543","wikidata":"https://www.wikidata.org/wiki/Q208163","display_name":"Signal processing","level":3,"score":0.460134893655777},{"id":"https://openalex.org/C2775936607","wikidata":"https://www.wikidata.org/wiki/Q466845","display_name":"Tracking (education)","level":2,"score":0.4318740963935852},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.4263278841972351},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.3652207553386688},{"id":"https://openalex.org/C84462506","wikidata":"https://www.wikidata.org/wiki/Q173142","display_name":"Digital signal processing","level":2,"score":0.1487468183040619},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.09670761227607727},{"id":"https://openalex.org/C19417346","wikidata":"https://www.wikidata.org/wiki/Q7922","display_name":"Pedagogy","level":1,"score":0.0},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.0},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tsp.2024.3435935","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tsp.2024.3435935","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/G727600539","display_name":null,"funder_award_id":"1148/22","funder_id":"https://openalex.org/F4320322252","funder_display_name":"Israel Science Foundation"}],"funders":[{"id":"https://openalex.org/F4320322252","display_name":"Israel Science Foundation","ror":"https://ror.org/04sazxf24"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":76,"referenced_works":["https://openalex.org/W319281866","https://openalex.org/W1500762955","https://openalex.org/W1598852905","https://openalex.org/W1690143098","https://openalex.org/W1976257805","https://openalex.org/W1991252559","https://openalex.org/W2023605401","https://openalex.org/W2030319053","https://openalex.org/W2089859075","https://openalex.org/W2092832849","https://openalex.org/W2099544223","https://openalex.org/W2101491865","https://openalex.org/W2105934661","https://openalex.org/W2150355110","https://openalex.org/W2165886836","https://openalex.org/W2171978417","https://openalex.org/W2551758879","https://openalex.org/W2615556757","https://openalex.org/W2626271247","https://openalex.org/W2737644856","https://openalex.org/W2755388561","https://openalex.org/W2773850766","https://openalex.org/W2796431263","https://openalex.org/W2798598284","https://openalex.org/W2895206136","https://openalex.org/W2954896683","https://openalex.org/W2963203809","https://openalex.org/W2963479151","https://openalex.org/W2963728452","https://openalex.org/W2964050973","https://openalex.org/W2964066500","https://openalex.org/W2964200687","https://openalex.org/W2965301612","https://openalex.org/W2998313947","https://openalex.org/W3008026851","https://openalex.org/W3021370340","https://openalex.org/W3024560045","https://openalex.org/W3049540474","https://openalex.org/W3112170415","https://openalex.org/W3113906395","https://openalex.org/W3123909522","https://openalex.org/W3135258945","https://openalex.org/W3141869446","https://openalex.org/W3142000089","https://openalex.org/W3152893301","https://openalex.org/W3160206926","https://openalex.org/W3176303574","https://openalex.org/W3183282730","https://openalex.org/W3207180569","https://openalex.org/W3207450959","https://openalex.org/W4231057675","https://openalex.org/W4256609862","https://openalex.org/W4295046698","https://openalex.org/W4296871128","https://openalex.org/W4312790010","https://openalex.org/W4318200429","https://openalex.org/W4324116795","https://openalex.org/W4372347353","https://openalex.org/W4378194983","https://openalex.org/W4385245566","https://openalex.org/W4386037851","https://openalex.org/W4386523963","https://openalex.org/W4388757121","https://openalex.org/W4389610453","https://openalex.org/W4390120110","https://openalex.org/W4392543473","https://openalex.org/W4392910832","https://openalex.org/W4401210558","https://openalex.org/W4401387317","https://openalex.org/W6607574120","https://openalex.org/W6640212811","https://openalex.org/W6754779804","https://openalex.org/W6758371532","https://openalex.org/W6781932242","https://openalex.org/W6803982766","https://openalex.org/W6853813434"],"related_works":["https://openalex.org/W2084086966","https://openalex.org/W1580685205","https://openalex.org/W2760382975","https://openalex.org/W2349716249","https://openalex.org/W2023861399","https://openalex.org/W2120941928","https://openalex.org/W1463864201","https://openalex.org/W3191856393","https://openalex.org/W2730915376","https://openalex.org/W4206770590"],"abstract_inverted_index":{"Dynamic":[0],"systems":[1,19,66],"of":[2,56,67,77,116],"graph":[3,30,68,78,104,129,134,146,183,212],"signals":[4,31,79,164],"are":[5,119],"encountered":[6],"in":[7,161,214],"various":[8],"applications,":[9],"including":[10],"social":[11],"networks,":[12],"power":[13],"grids,":[14],"and":[15,41,59,109,138,165,195,234,238,248],"transportation.":[16],"While":[17],"such":[18],"can":[20],"often":[21],"be":[22],"described":[23],"as":[24],"state":[25],"space":[26],"(SS)":[27],"models,":[28],"tracking":[29,76],"via":[32,131],"conventional":[33],"tools":[34,108],"based":[35,120],"on":[36,121],"the":[37,51,57,75,87,93,98,117,123,127,140,150,157,167,179,182,186,204,208,215,229],"Kalman":[38,141],"filter":[39,147,213],"(KF)":[40],"its":[42],"variants":[43],"is":[44,48],"typically":[45],"challenging.":[46],"This":[47],"due":[49],"to":[50,125,169,177,210,241],"nonlinearity,":[52],"high":[53],"dimensionality,":[54],"irregularity":[55],"domain,":[58],"complex":[60],"modeling":[61],"associated":[62],"with":[63,144,193,245],"real-world":[64],"dynamic":[65],"signals.":[69],"In":[70],"this":[71],"work,":[72],"we":[73,174],"study":[74],"using":[80],"a":[81,133,145,200,211],"hybrid":[82],"model-based/data-driven":[83],"approach.":[84],"We":[85],"develop":[86],"<italic":[88],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[89],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">GSP-KalmanNet</i>,":[90],"which":[91,191],"tracks":[92],"hidden":[94],"graphical":[95,99],"states":[96],"from":[97],"measurements":[100],"by":[101],"jointly":[102],"leveraging":[103],"signal":[105],"processing":[106,162],"(GSP)":[107],"deep":[110],"learning":[111],"(DL)":[112],"techniques.":[113],"The":[114],"derivations":[115],"GSP-KalmanNet":[118,217,230],"extending":[122],"KF":[124],"exploit":[126],"inherent":[128],"structure":[130],"designing":[132],"frequency":[135],"domain":[136],"filtering":[137],"replacing":[139],"gain":[142],"(KG)":[143],"that":[148,228],"minimizes":[149],"prediction":[151],"error.":[152],"Thus,":[153],"it":[154],"considerably":[155],"simplifies":[156],"computational":[158],"complexity":[159],"entailed":[160],"high-dimensional":[163],"increases":[166],"robustness":[168,240],"small":[170],"topology":[171],"changes.":[172],"Then,":[173],"use":[175],"data":[176],"learn":[178],"KG,":[180],"namely,":[181],"filter,":[184],"following":[185],"recently":[187],"proposed":[188,216],"KalmanNet":[189],"framework,":[190],"copes":[192],"partial":[194],"approximated":[196],"modeling,":[197],"without":[198],"forcing":[199],"specific":[201],"model":[202,242],"over":[203],"noise":[205],"statistics.":[206],"Restricting":[207],"KG":[209],"reduces":[218],"learned":[219],"parameters,":[220],"thereby":[221],"enhancing":[222],"stability.":[223],"Our":[224],"empirical":[225],"results":[226],"demonstrate":[227],"achieves":[231],"enhanced":[232],"accuracy":[233],"run":[235],"time":[236],"performance,":[237],"improved":[239],"misspecifications":[243],"compared":[244],"both":[246],"model-based":[247],"data-driven":[249],"benchmarks.":[250]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":13},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":1}],"updated_date":"2026-03-27T05:58:40.876381","created_date":"2025-10-10T00:00:00"}
