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Conference Paper: Role of numerical noise in ultra large-scale computing

TitleRole of numerical noise in ultra large-scale computing
Authors
Hastriter, MLChew, WC
Issue Date2004
PublisherI E E E. The Journal's web site is located at http://www.ieeexplore.ieee.org/xpl/conhome.jsp?punumber=1000033
Citation
Ieee Antennas And Propagation Society, Ap-S International Symposium (Digest), 2004, v. 3, p. 3373-3376 How to Cite?
AbstractThe role of numerical noise in ultra large-scale computing is discussed. The numerical noise is proportional to the number of floating point operations that has been performed. It is found that the accumulation of numerical noise is sensitive to the consistency of the definition of the velocity of light. It is expected that subtraction error can play a significant role in a system where a system is ill conditioned or involves subtracting large numbers to obtain small numbers.
Persistent Identifierhttp://hdl.handle.net/10722/182990
ISSN
1522-3965
2019 SCImago Journal Rankings: 0.108
References
References in Scopus

 

DC FieldValueLanguage
dc.contributor.authorHastriter, MLen_US
dc.contributor.authorChew, WCen_US
dc.date.accessioned2013-05-02T05:18:00Z-
dc.date.available2013-05-02T05:18:00Z-
dc.date.issued2004en_US
dc.identifier.citationIeee Antennas And Propagation Society, Ap-S International Symposium (Digest), 2004, v. 3, p. 3373-3376en_US
dc.identifier.issn1522-3965en_US
dc.identifier.urihttp://hdl.handle.net/10722/182990-
dc.description.abstractThe role of numerical noise in ultra large-scale computing is discussed. The numerical noise is proportional to the number of floating point operations that has been performed. It is found that the accumulation of numerical noise is sensitive to the consistency of the definition of the velocity of light. It is expected that subtraction error can play a significant role in a system where a system is ill conditioned or involves subtracting large numbers to obtain small numbers.en_US
dc.languageengen_US
dc.publisherI E E E. The Journal's web site is located at http://www.ieeexplore.ieee.org/xpl/conhome.jsp?punumber=1000033en_US
dc.relation.ispartofIEEE Antennas and Propagation Society, AP-S International Symposium (Digest)en_US
dc.titleRole of numerical noise in ultra large-scale computingen_US
dc.typeConference_Paperen_US
dc.identifier.emailChew, WC: wcchew@hku.hken_US
dc.identifier.authorityChew, WC=rp00656en_US
dc.description.naturelink_to_subscribed_fulltexten_US
dc.identifier.scopuseid_2-s2.0-4544311507en_US
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-4544311507&selection=ref&src=s&origin=recordpageen_US
dc.identifier.volume3en_US
dc.identifier.spage3373en_US
dc.identifier.epage3376en_US
dc.publisher.placeUnited Statesen_US
dc.identifier.scopusauthoridHastriter, ML=7004251370en_US
dc.identifier.scopusauthoridChew, WC=36014436300en_US
dc.identifier.issnl1522-3965-

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