{"id":"https://openalex.org/W2790124818","doi":"https://doi.org/10.1109/camsap.2017.8313178","title":"Performance analysis of least-squares khatri-rao factorization","display_name":"Performance analysis of least-squares khatri-rao factorization","publication_year":2017,"publication_date":"2017-12-01","ids":{"openalex":"https://openalex.org/W2790124818","doi":"https://doi.org/10.1109/camsap.2017.8313178","mag":"2790124818"},"language":"en","primary_location":{"id":"doi:10.1109/camsap.2017.8313178","is_oa":false,"landing_page_url":"https://doi.org/10.1109/camsap.2017.8313178","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 IEEE 7th International Workshop on Computational Advances in Multi-Sensor Adaptive Processing (CAMSAP)","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/A5002824643","display_name":"Yao Cheng","orcid":"https://orcid.org/0000-0001-7116-0747"},"institutions":[{"id":"https://openalex.org/I119449181","display_name":"Technische Universit\u00e4t Ilmenau","ror":"https://ror.org/01weqhp73","country_code":"DE","type":"education","lineage":["https://openalex.org/I119449181"]}],"countries":["DE"],"is_corresponding":true,"raw_author_name":"Yao Cheng","raw_affiliation_strings":["Communications Research Laboratory, Ilmenau University of Technology, Ilmenau, Germany"],"affiliations":[{"raw_affiliation_string":"Communications Research Laboratory, Ilmenau University of Technology, Ilmenau, Germany","institution_ids":["https://openalex.org/I119449181"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5036604968","display_name":"Sher Ali Cheema","orcid":"https://orcid.org/0000-0002-5467-1761"},"institutions":[{"id":"https://openalex.org/I119449181","display_name":"Technische Universit\u00e4t Ilmenau","ror":"https://ror.org/01weqhp73","country_code":"DE","type":"education","lineage":["https://openalex.org/I119449181"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Sher Ali Cheema","raw_affiliation_strings":["Communications Research Laboratory, Ilmenau University of Technology, P.O. Box 10 05 65, D-98684 Ilmenau, Germany"],"affiliations":[{"raw_affiliation_string":"Communications Research Laboratory, Ilmenau University of Technology, P.O. Box 10 05 65, D-98684 Ilmenau, Germany","institution_ids":["https://openalex.org/I119449181"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5004533757","display_name":"Martin Haardt","orcid":"https://orcid.org/0000-0001-7810-975X"},"institutions":[{"id":"https://openalex.org/I119449181","display_name":"Technische Universit\u00e4t Ilmenau","ror":"https://ror.org/01weqhp73","country_code":"DE","type":"education","lineage":["https://openalex.org/I119449181"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Martin Haardt","raw_affiliation_strings":["Communications Research Laboratory, Ilmenau University of Technology, Ilmenau, Germany"],"affiliations":[{"raw_affiliation_string":"Communications Research Laboratory, Ilmenau University of Technology, Ilmenau, Germany","institution_ids":["https://openalex.org/I119449181"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5081331925","display_name":"Amir Weiss","orcid":"https://orcid.org/0000-0002-3104-6939"},"institutions":[{"id":"https://openalex.org/I16391192","display_name":"Tel Aviv University","ror":"https://ror.org/04mhzgx49","country_code":"IL","type":"education","lineage":["https://openalex.org/I16391192"]}],"countries":["IL"],"is_corresponding":false,"raw_author_name":"Amir Weiss","raw_affiliation_strings":["School of Electrical Engineering, Tel-Aviv University, Israel"],"affiliations":[{"raw_affiliation_string":"School of Electrical Engineering, Tel-Aviv University, Israel","institution_ids":["https://openalex.org/I16391192"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5011311476","display_name":"Arie Yeredor","orcid":"https://orcid.org/0000-0003-4296-6850"},"institutions":[{"id":"https://openalex.org/I16391192","display_name":"Tel Aviv University","ror":"https://ror.org/04mhzgx49","country_code":"IL","type":"education","lineage":["https://openalex.org/I16391192"]}],"countries":["IL"],"is_corresponding":false,"raw_author_name":"Arie Yeredor","raw_affiliation_strings":["School of Electrical Engineering, Tel-Aviv University, Israel"],"affiliations":[{"raw_affiliation_string":"School of Electrical Engineering, Tel-Aviv University, Israel","institution_ids":["https://openalex.org/I16391192"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5002824643"],"corresponding_institution_ids":["https://openalex.org/I119449181"],"apc_list":null,"apc_paid":null,"fwci":0.1153,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.42356688,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"5"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12303","display_name":"Tensor decomposition and applications","score":0.9993000030517578,"subfield":{"id":"https://openalex.org/subfields/2605","display_name":"Computational Mathematics"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T12303","display_name":"Tensor decomposition and applications","score":0.9993000030517578,"subfield":{"id":"https://openalex.org/subfields/2605","display_name":"Computational Mathematics"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10575","display_name":"Wireless Communication Networks Research","score":0.9983999729156494,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"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/T10125","display_name":"Advanced Wireless Communication Techniques","score":0.9965999722480774,"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/factorization","display_name":"Factorization","score":0.6104546189308167},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5517763495445251},{"id":"https://openalex.org/keywords/least-squares-function-approximation","display_name":"Least-squares function approximation","score":0.47048643231391907},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3578227758407593},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.299373596906662},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.28069859743118286}],"concepts":[{"id":"https://openalex.org/C187834632","wikidata":"https://www.wikidata.org/wiki/Q188804","display_name":"Factorization","level":2,"score":0.6104546189308167},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5517763495445251},{"id":"https://openalex.org/C9936470","wikidata":"https://www.wikidata.org/wiki/Q6510405","display_name":"Least-squares function approximation","level":3,"score":0.47048643231391907},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3578227758407593},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.299373596906662},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.28069859743118286},{"id":"https://openalex.org/C185429906","wikidata":"https://www.wikidata.org/wiki/Q1130160","display_name":"Estimator","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/camsap.2017.8313178","is_oa":false,"landing_page_url":"https://doi.org/10.1109/camsap.2017.8313178","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 IEEE 7th International Workshop on Computational Advances in Multi-Sensor Adaptive Processing (CAMSAP)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":23,"referenced_works":["https://openalex.org/W1909092538","https://openalex.org/W2013912476","https://openalex.org/W2024165284","https://openalex.org/W2031391777","https://openalex.org/W2042567328","https://openalex.org/W2048383406","https://openalex.org/W2054032793","https://openalex.org/W2055838441","https://openalex.org/W2068321856","https://openalex.org/W2072640712","https://openalex.org/W2081240962","https://openalex.org/W2129100866","https://openalex.org/W2152190062","https://openalex.org/W2158218920","https://openalex.org/W2160664759","https://openalex.org/W2162314559","https://openalex.org/W2342531379","https://openalex.org/W2593320233","https://openalex.org/W2765522092","https://openalex.org/W2775479752","https://openalex.org/W6683893244","https://openalex.org/W6745423415","https://openalex.org/W6746771724"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2748952813","https://openalex.org/W2051487156","https://openalex.org/W2073681303","https://openalex.org/W2390279801","https://openalex.org/W2358668433","https://openalex.org/W4396701345","https://openalex.org/W2376932109","https://openalex.org/W2001405890","https://openalex.org/W4396696052"],"abstract_inverted_index":{"The":[0],"least-squares":[1,54,80],"Khatri-Rao":[2,55,81],"factorization":[3,82],"is":[4,40,99],"regarded":[5],"as":[6],"an":[7],"important":[8],"linear-":[9],"and":[10,13,24,112],"multilinear-algebraic":[11],"tool":[12],"finds":[14],"applications":[15],"in,":[16],"for":[17,27,37],"instance,":[18],"computation":[19],"of":[20,49,78,94],"the":[21,53,75,79,95,103],"CP":[22,108],"decomposition":[23],"channel":[25],"estimation":[26],"two-way":[28],"relaying":[29],"systems.":[30],"We":[31],"conduct":[32],"a":[33,41,91,107],"\u201cfirst-order\u201d":[34],"perturbation":[35,70],"analysis":[36,63,71,77],"it,":[38],"which":[39,98],"crucial":[42],"step":[43],"towards":[44],"establishing":[45],"analytical":[46,61],"performance":[47,62,76],"evaluation":[48],"various":[50],"schemes":[51],"employing":[52],"factorization.":[56],"Numerical":[57],"results":[58],"validating":[59],"our":[60],"are":[64],"shown.":[65],"Being":[66],"new":[67],"advance":[68],"in":[69,84,106],"on":[72],"matrix":[73],"decompositions,":[74],"presented":[83],"this":[85],"paper":[86],"will":[87],"also":[88],"contribute":[89],"to":[90,101],"promising":[92],"enhancement":[93],"SECSI-GU":[96],"framework,":[97],"able":[100],"estimate":[102],"loading":[104],"matrices":[105],"decomposition,":[109],"both":[110],"efficiently":[111],"accurately.":[113]},"counts_by_year":[{"year":2018,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}