{"id":"https://openalex.org/W2811197578","doi":"https://doi.org/10.1109/isspit.2017.8388640","title":"Online least angle regression algorithm for sparse system identification","display_name":"Online least angle regression algorithm for sparse system identification","publication_year":2017,"publication_date":"2017-12-01","ids":{"openalex":"https://openalex.org/W2811197578","doi":"https://doi.org/10.1109/isspit.2017.8388640","mag":"2811197578"},"language":"en","primary_location":{"id":"doi:10.1109/isspit.2017.8388640","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isspit.2017.8388640","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 IEEE International Symposium on Signal Processing and Information Technology (ISSPIT)","raw_type":"proceedings-article"},"type":"conference-paper","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/A5055515232","display_name":"Jyoti Maheshwari","orcid":"https://orcid.org/0000-0001-7860-7556"},"institutions":[{"id":"https://openalex.org/I27674431","display_name":"Indian Institute of Technology Gandhinagar","ror":"https://ror.org/0036p5w23","country_code":"IN","type":"education","lineage":["https://openalex.org/I27674431"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Jyoti Maheshwari","raw_affiliation_strings":["Department of Electrical Engineering, Indian Institute of Technology, Gandhinagar, Gujarat, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Indian Institute of Technology, Gandhinagar, Gujarat, India","institution_ids":["https://openalex.org/I27674431"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5008731730","display_name":"Rushi Jariwala","orcid":null},"institutions":[{"id":"https://openalex.org/I27674431","display_name":"Indian Institute of Technology Gandhinagar","ror":"https://ror.org/0036p5w23","country_code":"IN","type":"education","lineage":["https://openalex.org/I27674431"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Rushi Jariwala","raw_affiliation_strings":["Department of Electrical Engineering, Indian Institute of Technology, Gandhinagar, Gujarat, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Indian Institute of Technology, Gandhinagar, Gujarat, India","institution_ids":["https://openalex.org/I27674431"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5012608379","display_name":"Somanath Pradhan","orcid":"https://orcid.org/0000-0002-7463-0932"},"institutions":[{"id":"https://openalex.org/I27674431","display_name":"Indian Institute of Technology Gandhinagar","ror":"https://ror.org/0036p5w23","country_code":"IN","type":"education","lineage":["https://openalex.org/I27674431"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Somanath Pradhan","raw_affiliation_strings":["Department of Electrical Engineering, Indian Institute of Technology, Gandhinagar, Gujarat, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Indian Institute of Technology, Gandhinagar, Gujarat, India","institution_ids":["https://openalex.org/I27674431"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5012088918","display_name":"Nithin V. George","orcid":"https://orcid.org/0000-0002-7131-7238"},"institutions":[{"id":"https://openalex.org/I27674431","display_name":"Indian Institute of Technology Gandhinagar","ror":"https://ror.org/0036p5w23","country_code":"IN","type":"education","lineage":["https://openalex.org/I27674431"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Nithin V. George","raw_affiliation_strings":["Department of Electrical Engineering, Indian Institute of Technology, Gandhinagar, Gujarat, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Indian Institute of Technology, Gandhinagar, Gujarat, India","institution_ids":["https://openalex.org/I27674431"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I27674431"],"apc_list":null,"apc_paid":null,"fwci":0.7346,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.74220358,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"91","issue":null,"first_page":"191","last_page":"195"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10534","display_name":"Structural Health Monitoring Techniques","score":0.9995999932289124,"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"}},"topics":[{"id":"https://openalex.org/T10534","display_name":"Structural Health Monitoring Techniques","score":0.9995999932289124,"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/T11447","display_name":"Blind Source Separation Techniques","score":0.9991999864578247,"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/T11233","display_name":"Advanced Adaptive Filtering Techniques","score":0.9990000128746033,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/neural-coding","display_name":"Neural coding","score":0.7008795738220215},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6560004353523254},{"id":"https://openalex.org/keywords/convergence","display_name":"Convergence (economics)","score":0.6474467515945435},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.6105970144271851},{"id":"https://openalex.org/keywords/identification","display_name":"Identification (biology)","score":0.5795349478721619},{"id":"https://openalex.org/keywords/sparse-approximation","display_name":"Sparse approximation","score":0.5676791667938232},{"id":"https://openalex.org/keywords/system-identification","display_name":"System identification","score":0.468401163816452},{"id":"https://openalex.org/keywords/sparse-matrix","display_name":"Sparse matrix","score":0.4651912748813629},{"id":"https://openalex.org/keywords/coding","display_name":"Coding (social sciences)","score":0.43546563386917114},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.3528045415878296},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.33837491273880005},{"id":"https://openalex.org/keywords/data-modeling","display_name":"Data modeling","score":0.2603490948677063},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.1879752278327942}],"concepts":[{"id":"https://openalex.org/C77637269","wikidata":"https://www.wikidata.org/wiki/Q7002051","display_name":"Neural coding","level":2,"score":0.7008795738220215},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6560004353523254},{"id":"https://openalex.org/C2777303404","wikidata":"https://www.wikidata.org/wiki/Q759757","display_name":"Convergence (economics)","level":2,"score":0.6474467515945435},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.6105970144271851},{"id":"https://openalex.org/C116834253","wikidata":"https://www.wikidata.org/wiki/Q2039217","display_name":"Identification (biology)","level":2,"score":0.5795349478721619},{"id":"https://openalex.org/C124066611","wikidata":"https://www.wikidata.org/wiki/Q28684319","display_name":"Sparse approximation","level":2,"score":0.5676791667938232},{"id":"https://openalex.org/C119247159","wikidata":"https://www.wikidata.org/wiki/Q1366192","display_name":"System identification","level":3,"score":0.468401163816452},{"id":"https://openalex.org/C56372850","wikidata":"https://www.wikidata.org/wiki/Q1050404","display_name":"Sparse matrix","level":3,"score":0.4651912748813629},{"id":"https://openalex.org/C179518139","wikidata":"https://www.wikidata.org/wiki/Q5140297","display_name":"Coding (social sciences)","level":2,"score":0.43546563386917114},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.3528045415878296},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.33837491273880005},{"id":"https://openalex.org/C67186912","wikidata":"https://www.wikidata.org/wiki/Q367664","display_name":"Data modeling","level":2,"score":0.2603490948677063},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.1879752278327942},{"id":"https://openalex.org/C50522688","wikidata":"https://www.wikidata.org/wiki/Q189833","display_name":"Economic growth","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","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/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C59822182","wikidata":"https://www.wikidata.org/wiki/Q441","display_name":"Botany","level":1,"score":0.0},{"id":"https://openalex.org/C163716315","wikidata":"https://www.wikidata.org/wiki/Q901177","display_name":"Gaussian","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/isspit.2017.8388640","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isspit.2017.8388640","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 IEEE International Symposium on Signal Processing and Information Technology (ISSPIT)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320320719","display_name":"Department of Science and Technology, Ministry of Science and Technology, India","ror":"https://ror.org/0101xrq71"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":17,"referenced_works":["https://openalex.org/W629565630","https://openalex.org/W1207355457","https://openalex.org/W1609890846","https://openalex.org/W1980638739","https://openalex.org/W2005876975","https://openalex.org/W2014929011","https://openalex.org/W2063978378","https://openalex.org/W2089770920","https://openalex.org/W2098012923","https://openalex.org/W2098674248","https://openalex.org/W2111022774","https://openalex.org/W2127271355","https://openalex.org/W2130693895","https://openalex.org/W2319847280","https://openalex.org/W2403766792","https://openalex.org/W2482792214","https://openalex.org/W6713549518"],"related_works":["https://openalex.org/W2890544631","https://openalex.org/W2067062989","https://openalex.org/W2998105788","https://openalex.org/W4205656132","https://openalex.org/W2111634407","https://openalex.org/W3004790527","https://openalex.org/W2203155458","https://openalex.org/W2783282829","https://openalex.org/W2138494306","https://openalex.org/W2539392819"],"abstract_inverted_index":{"Traditional":[0],"least":[1],"mean":[2],"square":[3],"algorithm":[4,76,83],"based":[5,107],"system":[6,87,104,129],"identifications":[7],"schemes":[8],"are":[9],"not":[10],"effective":[11,41],"in":[12,48,64,112],"identifying":[13],"sparse":[14,19,49,52,65,86,103,128],"systems":[15],"and":[16,51],"a":[17],"few":[18],"adaptive":[20],"algorithms":[21],"have":[22],"been":[23,57,119],"developed":[24,111],"recently":[25,37],"to":[26,59,92,121],"overcome":[27],"this":[28,113],"limitation.":[29],"Least":[30],"angle":[31],"regression":[32],"(LARS)":[33],"algorithm,":[34,100],"which":[35],"has":[36,45,56,118],"emerged":[38],"as":[39],"an":[40,90,101],"model":[42],"selection":[43],"approach,":[44],"found":[46],"applications":[47],"coding":[50],"signal":[53,66],"recovery.":[54],"LARS":[55,75,99,109],"shown":[58,120],"provide":[60,122],"very":[61],"fast":[62,95],"convergence":[63,96,124],"recovery":[67],"tasks.":[68],"The":[69,115],"offline":[70],"learning":[71],"nature":[72],"of":[73,81],"the":[74,78,82,94],"prevents":[77],"direct":[79],"use":[80],"for":[84],"online":[85,102],"identification.":[88],"With":[89],"objective":[91],"utilize":[93],"offered":[97],"by":[98],"identification":[105,130],"method":[106],"on":[108],"is":[110],"letter.":[114],"new":[116],"scheme":[117],"improved":[123],"behaviour":[125],"over":[126],"conventional":[127],"methods.":[131]},"counts_by_year":[{"year":2020,"cited_by_count":1}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}