FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W4320525602> ?p ?o ?g. }

• W4320525602 endingPage "127892" @default.
• W4320525602 startingPage "127892" @default.
• W4320525602 abstract "The indefinite least squares (ILS) problem is a generalization of the famous linear least squares problem. It minimizes an indefinite quadratic form with respect to a signature matrix. For this problem, we first propose a simple and effective splitting (SP) method according to its own structure, and prove that it converges for any initial value. Further, to avoid implementing some matrix multiplications and calculating the inverse of large matrix, and considering the acceleration and efficiency of the randomized strategy, we develop two randomized iterative methods on the basis of the SP method as well as the randomized Kaczmarz, Gauss-Seidel and coordinate descent methods, and describe their convergence properties. Numerical results show that our three methods all have quite decent performance in both computing time and iteration numbers compared with the latest iterative method of the ILS problem, and also demonstrate that the two randomized methods indeed yield significant acceleration in terms of computing time." @default.
• W4320525602 created "2023-02-14" @default.
• W4320525602 creator A5026245687 @default.
• W4320525602 creator A5076548549 @default.
• W4320525602 date "2023-06-01" @default.
• W4320525602 modified "2023-10-16" @default.
• W4320525602 title "Splitting-based randomized iterative methods for solving indefinite least squares problem" @default.
• W4320525602 cites W1977769089 @default.
• W4320525602 cites W1999880206 @default.
• W4320525602 cites W2004789714 @default.
• W4320525602 cites W2008229822 @default.
• W4320525602 cites W2008430680 @default.
• W4320525602 cites W2020199282 @default.
• W4320525602 cites W2028238368 @default.
• W4320525602 cites W2042265334 @default.
• W4320525602 cites W2048305372 @default.
• W4320525602 cites W2049187351 @default.
• W4320525602 cites W2053881632 @default.
• W4320525602 cites W2084268328 @default.
• W4320525602 cites W2089178448 @default.
• W4320525602 cites W2123367931 @default.
• W4320525602 cites W2167820643 @default.
• W4320525602 cites W2321466613 @default.
• W4320525602 cites W2580088808 @default.
• W4320525602 cites W2793070439 @default.
• W4320525602 cites W2937054609 @default.
• W4320525602 cites W2962890513 @default.
• W4320525602 cites W2963227338 @default.
• W4320525602 cites W2963903233 @default.
• W4320525602 cites W2963922699 @default.
• W4320525602 cites W2963981889 @default.
• W4320525602 cites W2964114727 @default.
• W4320525602 cites W2969917000 @default.
• W4320525602 cites W2991396480 @default.
• W4320525602 cites W3005887107 @default.
• W4320525602 cites W3084212628 @default.
• W4320525602 cites W3096719568 @default.
• W4320525602 cites W3100274236 @default.
• W4320525602 cites W3100892251 @default.
• W4320525602 cites W3102157992 @default.
• W4320525602 cites W3133673702 @default.
• W4320525602 cites W3173367231 @default.
• W4320525602 cites W3195878894 @default.
• W4320525602 doi "https://doi.org/10.1016/j.amc.2023.127892" @default.
• W4320525602 hasPublicationYear "2023" @default.
• W4320525602 type Work @default.
• W4320525602 citedByCount "0" @default.
• W4320525602 crossrefType "journal-article" @default.
• W4320525602 hasAuthorship W4320525602A5026245687 @default.
• W4320525602 hasAuthorship W4320525602A5076548549 @default.
• W4320525602 hasConcept C105795698 @default.
• W4320525602 hasConcept C106487976 @default.
• W4320525602 hasConcept C11413529 @default.
• W4320525602 hasConcept C117896860 @default.
• W4320525602 hasConcept C121332964 @default.
• W4320525602 hasConcept C126255220 @default.
• W4320525602 hasConcept C129844170 @default.
• W4320525602 hasConcept C134306372 @default.
• W4320525602 hasConcept C159694833 @default.
• W4320525602 hasConcept C159985019 @default.
• W4320525602 hasConcept C162324750 @default.
• W4320525602 hasConcept C177148314 @default.
• W4320525602 hasConcept C185429906 @default.
• W4320525602 hasConcept C192562407 @default.
• W4320525602 hasConcept C2524010 @default.
• W4320525602 hasConcept C2777303404 @default.
• W4320525602 hasConcept C28826006 @default.
• W4320525602 hasConcept C33923547 @default.
• W4320525602 hasConcept C3828260 @default.
• W4320525602 hasConcept C50522688 @default.
• W4320525602 hasConcept C74650414 @default.
• W4320525602 hasConcept C9936470 @default.
• W4320525602 hasConceptScore W4320525602C105795698 @default.
• W4320525602 hasConceptScore W4320525602C106487976 @default.
• W4320525602 hasConceptScore W4320525602C11413529 @default.
• W4320525602 hasConceptScore W4320525602C117896860 @default.
• W4320525602 hasConceptScore W4320525602C121332964 @default.
• W4320525602 hasConceptScore W4320525602C126255220 @default.
• W4320525602 hasConceptScore W4320525602C129844170 @default.
• W4320525602 hasConceptScore W4320525602C134306372 @default.
• W4320525602 hasConceptScore W4320525602C159694833 @default.
• W4320525602 hasConceptScore W4320525602C159985019 @default.
• W4320525602 hasConceptScore W4320525602C162324750 @default.
• W4320525602 hasConceptScore W4320525602C177148314 @default.
• W4320525602 hasConceptScore W4320525602C185429906 @default.
• W4320525602 hasConceptScore W4320525602C192562407 @default.
• W4320525602 hasConceptScore W4320525602C2524010 @default.
• W4320525602 hasConceptScore W4320525602C2777303404 @default.
• W4320525602 hasConceptScore W4320525602C28826006 @default.
• W4320525602 hasConceptScore W4320525602C33923547 @default.
• W4320525602 hasConceptScore W4320525602C3828260 @default.
• W4320525602 hasConceptScore W4320525602C50522688 @default.
• W4320525602 hasConceptScore W4320525602C74650414 @default.
• W4320525602 hasConceptScore W4320525602C9936470 @default.
• W4320525602 hasFunder F4320321001 @default.
• W4320525602 hasFunder F4320323172 @default.
• W4320525602 hasFunder F4320327726 @default.
• W4320525602 hasLocation W43205256021 @default.

• next