{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,7,7]],"date-time":"2025-07-07T02:03:55Z","timestamp":1751853835252},"reference-count":21,"publisher":"Society for Industrial & Applied Mathematics (SIAM)","issue":"2","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["SIAM J. Matrix Anal. &amp; Appl."],"published-print":{"date-parts":[[2009,1]]},"DOI":"10.1137\/070698725","type":"journal-article","created":{"date-parts":[[2009,6,17]],"date-time":"2009-06-17T18:04:42Z","timestamp":1245261882000},"page":"674-693","source":"Crossref","is-referenced-by-count":17,"title":["Using Perturbed $QR$ Factorizations to Solve Linear Least-Squares Problems"],"prefix":"10.1137","volume":"31","author":[{"given":"Haim","family":"Avron","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Esmond","family":"Ng","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Sivan","family":"Toledo","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"351","reference":[{"key":"R2","doi-asserted-by":"publisher","DOI":"10.1137\/0613078"},{"key":"R4","doi-asserted-by":"publisher","DOI":"10.1137\/0611021"},{"key":"R5","doi-asserted-by":"publisher","DOI":"10.1137\/0912073"},{"key":"R6","doi-asserted-by":"publisher","DOI":"10.1137\/0611047"},{"key":"R7","doi-asserted-by":"publisher","DOI":"10.1137\/0905029"},{"key":"R10","doi-asserted-by":"publisher","DOI":"10.1016\/0024-3795(87)90103-0"},{"key":"R11","doi-asserted-by":"publisher","DOI":"10.1137\/0913043"},{"key":"R12","doi-asserted-by":"publisher","DOI":"10.1137\/S0895479891223781"},{"key":"R16","doi-asserted-by":"publisher","DOI":"10.1023\/A:1021946924741"},{"key":"R17","doi-asserted-by":"publisher","DOI":"10.1137\/0911030"},{"key":"R18","doi-asserted-by":"publisher","DOI":"10.1016\/0024-3795(80)90159-7"},{"key":"R19","doi-asserted-by":"publisher","DOI":"10.1007\/BF02592025"},{"key":"R20","doi-asserted-by":"publisher","DOI":"10.1007\/BF01436075"},{"key":"R21","doi-asserted-by":"publisher","DOI":"10.1137\/0702016"},{"key":"R23","doi-asserted-by":"publisher","DOI":"10.1137\/0903014"},{"key":"R24","doi-asserted-by":"publisher","DOI":"10.6028\/jres.049.044"},{"key":"R26","doi-asserted-by":"publisher","DOI":"10.1137\/S0895479893259509"},{"key":"R27","doi-asserted-by":"publisher","DOI":"10.1137\/0912062"},{"key":"R29","doi-asserted-by":"publisher","DOI":"10.1145\/355984.355989"},{"key":"R30","doi-asserted-by":"publisher","DOI":"10.1137\/S0895479893244353"},{"key":"R31","doi-asserted-by":"publisher","DOI":"10.1007\/BF01933494"}],"container-title":["SIAM Journal on Matrix Analysis and Applications"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/epubs.siam.org\/doi\/pdf\/10.1137\/070698725","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2017,10,2]],"date-time":"2017-10-02T12:03:49Z","timestamp":1506945829000},"score":1,"resource":{"primary":{"URL":"http:\/\/epubs.siam.org\/doi\/10.1137\/070698725"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2009,1]]},"references-count":21,"journal-issue":{"issue":"2","published-print":{"date-parts":[[2009,1]]}},"alternative-id":["10.1137\/070698725"],"URL":"https:\/\/doi.org\/10.1137\/070698725","relation":{},"ISSN":["0895-4798","1095-7162"],"issn-type":[{"value":"0895-4798","type":"print"},{"value":"1095-7162","type":"electronic"}],"subject":[],"published":{"date-parts":[[2009,1]]}}}