Matches in SemOpenAlex for { <https://semopenalex.org/work/W2002443693> ?p ?o ?g. }
Showing items 1 to 90 of
90
with 100 items per page.
- W2002443693 endingPage "99" @default.
- W2002443693 startingPage "89" @default.
- W2002443693 abstract "The analysis of a nonlinear network is reduced to the solution of a system of equations at each step of Newton's method. In the solution by the direct method, the highspeed realization of the LU decomposition of an large-scale sparse matrix has become important with the development of the integrated technology. In the past, the applications of the array processor and the supercomputer have been considered. However, the array processor cannot utilize the sparsity of the matrix, resulting in an impractical system with too many processor cells. The efficiency of the vectorization is a problem in the super-computer, when it is used for the Gauss elimination only for the nonzero elements in the matrix. This paper proposes a dedicated processor for LU decomposition of a large-scale sparse matrix, which can utilize the sparsity of the matrix and can be realized with a practical number of processors. The processor is composed of q local units, corresponding to the nonzero elements in each row of the coefficient matrix, and those units operate in parallel. In the processing of a sparse matrix, the matching of the label is required in the Gauss elimination. It is realized with a high speed by the data-shift operation by the inter-register transfer. Furthermore, a processor with a hierarchical memory structure is proposed which can cope with the case where the number p of nonzero elements in a row exceeds q." @default.
- W2002443693 created "2016-06-24" @default.
- W2002443693 creator A5025308851 @default.
- W2002443693 creator A5049864367 @default.
- W2002443693 creator A5071476188 @default.
- W2002443693 date "1987-01-01" @default.
- W2002443693 modified "2023-10-18" @default.
- W2002443693 title "Special parallel processor for lu decomposition of a large-scale sparse matrix" @default.
- W2002443693 cites W1537957103 @default.
- W2002443693 cites W2009342184 @default.
- W2002443693 cites W2034934546 @default.
- W2002443693 cites W2053111179 @default.
- W2002443693 doi "https://doi.org/10.1002/scj.4690180608" @default.
- W2002443693 hasPublicationYear "1987" @default.
- W2002443693 type Work @default.
- W2002443693 sameAs 2002443693 @default.
- W2002443693 citedByCount "2" @default.
- W2002443693 crossrefType "journal-article" @default.
- W2002443693 hasAuthorship W2002443693A5025308851 @default.
- W2002443693 hasAuthorship W2002443693A5049864367 @default.
- W2002443693 hasAuthorship W2002443693A5071476188 @default.
- W2002443693 hasConcept C105795698 @default.
- W2002443693 hasConcept C106487976 @default.
- W2002443693 hasConcept C11413529 @default.
- W2002443693 hasConcept C121332964 @default.
- W2002443693 hasConcept C123213974 @default.
- W2002443693 hasConcept C126312332 @default.
- W2002443693 hasConcept C158693339 @default.
- W2002443693 hasConcept C159985019 @default.
- W2002443693 hasConcept C161824985 @default.
- W2002443693 hasConcept C163716315 @default.
- W2002443693 hasConcept C17349429 @default.
- W2002443693 hasConcept C173608175 @default.
- W2002443693 hasConcept C192562407 @default.
- W2002443693 hasConcept C2781089630 @default.
- W2002443693 hasConcept C33923547 @default.
- W2002443693 hasConcept C41008148 @default.
- W2002443693 hasConcept C41681595 @default.
- W2002443693 hasConcept C42355184 @default.
- W2002443693 hasConcept C459310 @default.
- W2002443693 hasConcept C56372850 @default.
- W2002443693 hasConcept C60866291 @default.
- W2002443693 hasConcept C62520636 @default.
- W2002443693 hasConcept C83283714 @default.
- W2002443693 hasConcept C84114770 @default.
- W2002443693 hasConceptScore W2002443693C105795698 @default.
- W2002443693 hasConceptScore W2002443693C106487976 @default.
- W2002443693 hasConceptScore W2002443693C11413529 @default.
- W2002443693 hasConceptScore W2002443693C121332964 @default.
- W2002443693 hasConceptScore W2002443693C123213974 @default.
- W2002443693 hasConceptScore W2002443693C126312332 @default.
- W2002443693 hasConceptScore W2002443693C158693339 @default.
- W2002443693 hasConceptScore W2002443693C159985019 @default.
- W2002443693 hasConceptScore W2002443693C161824985 @default.
- W2002443693 hasConceptScore W2002443693C163716315 @default.
- W2002443693 hasConceptScore W2002443693C17349429 @default.
- W2002443693 hasConceptScore W2002443693C173608175 @default.
- W2002443693 hasConceptScore W2002443693C192562407 @default.
- W2002443693 hasConceptScore W2002443693C2781089630 @default.
- W2002443693 hasConceptScore W2002443693C33923547 @default.
- W2002443693 hasConceptScore W2002443693C41008148 @default.
- W2002443693 hasConceptScore W2002443693C41681595 @default.
- W2002443693 hasConceptScore W2002443693C42355184 @default.
- W2002443693 hasConceptScore W2002443693C459310 @default.
- W2002443693 hasConceptScore W2002443693C56372850 @default.
- W2002443693 hasConceptScore W2002443693C60866291 @default.
- W2002443693 hasConceptScore W2002443693C62520636 @default.
- W2002443693 hasConceptScore W2002443693C83283714 @default.
- W2002443693 hasConceptScore W2002443693C84114770 @default.
- W2002443693 hasIssue "6" @default.
- W2002443693 hasLocation W20024436931 @default.
- W2002443693 hasOpenAccess W2002443693 @default.
- W2002443693 hasPrimaryLocation W20024436931 @default.
- W2002443693 hasRelatedWork W1804377491 @default.
- W2002443693 hasRelatedWork W2002443693 @default.
- W2002443693 hasRelatedWork W2335262827 @default.
- W2002443693 hasRelatedWork W2523376728 @default.
- W2002443693 hasRelatedWork W2523567745 @default.
- W2002443693 hasRelatedWork W3004707602 @default.
- W2002443693 hasRelatedWork W3102706818 @default.
- W2002443693 hasRelatedWork W4321636545 @default.
- W2002443693 hasRelatedWork W4362735243 @default.
- W2002443693 hasRelatedWork W2183263472 @default.
- W2002443693 hasVolume "18" @default.
- W2002443693 isParatext "false" @default.
- W2002443693 isRetracted "false" @default.
- W2002443693 magId "2002443693" @default.
- W2002443693 workType "article" @default.