Zobrazeno 1 - 10
of 106
pro vyhledávání: '"Knight, Nicholas"'
Interprocessor communication often dominates the runtime of large matrix computations. We present a parallel algorithm for computing QR decompositions whose bandwidth cost (communication volume) can be decreased at the cost of increasing its latency
Externí odkaz:
http://arxiv.org/abs/1805.05278
The matricized-tensor times Khatri-Rao product computation is the typical bottleneck in algorithms for computing a CP decomposition of a tensor. In order to develop high performance sequential and parallel algorithms, we establish communication lower
Externí odkaz:
http://arxiv.org/abs/1708.07401
We propose a fine-grained hypergraph model for sparse matrix-matrix multiplication (SpGEMM), a key computational kernel in scientific computing and data analysis whose performance is often communication bound. This model correctly describes both the
Externí odkaz:
http://arxiv.org/abs/1603.05627
H\"older-Brascamp-Lieb inequalities provide upper bounds for a class of multilinear expressions, in terms of $L^p$ norms of the functions involved. They have been extensively studied for functions defined on Euclidean spaces. Bennett-Carbery-Christ-T
Externí odkaz:
http://arxiv.org/abs/1510.04190
Autor:
Knight, Nicholas1, Kijai, Jimmy1
Publikováno v:
Human Behavior, Development & Society. May-Aug2023, Vol. 24 Issue 2, p102-112. 11p.
The movement of data (communication) between levels of a memory hierarchy, or between parallel processors on a network, can greatly dominate the cost of computation, so algorithms that minimize communication are of interest. Motivated by this, attain
Externí odkaz:
http://arxiv.org/abs/1308.0068
Autor:
Clarke, Kieran, Tchabanenko, Kirill, Pawlosky, Robert, Carter, Emma, Knight, Nicholas S., Murray, Andrew J., Cochlin, Lowri E., King, M. Todd, Wong, Andrea W., Roberts, Ashley, Robertson, Jeremy, Veech, Richard L.
Publikováno v:
In Regulatory Toxicology and Pharmacology July 2012 63(2):196-208
Autor:
Holloway, Cameron J, Cochlin, Lowri E, Emmanuel, Yaso, Murray, Andrew, Codreanu, Ion, Edwards, Lindsay M, Szmigielski, Cezary, Tyler, Damian J, Knight, Nicholas S, Saxby, Brian K, Lambert, Bridget, Thompson, Campbell, Neubauer, Stefan, Clarke, Kieran
Publikováno v:
In The American Journal of Clinical Nutrition April 2011 93(4):748-755
Autor:
Knight, Nicholas James
This study analyses. four problem areas in Mao Zedong's philosophy of history. Firstly, it provides an analysis of the way in which Mao perceived causation operating in social and historical terms. Secondly, the problem of historical time and the fut
Externí odkaz:
https://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.283849