Results 51 to 60 of about 672,947 (320)
High-performance Tensor Contractions for GPUs
Procedia Computer Science, 2016 We present a computational framework for high-performance tensor contractions on GPUs. High-performance is difficult to obtain using existing libraries, especially for many independent contractions where each contraction is very small, e.g., sub-vector/warp in size.
Abdelfattah, Ahmad +10 more
openaire +3 more sources
CRUSTAL DEFORMATION IN NW IRAN: INSIGHTS FROM DIFFERENT INVARIANT AND VARIANT COMPONENTS OF GEODETIC STRAIN RATE TENSORS [PDF]
ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2023 Northwest of Iran, as a tectonically active region, has experienced numerous devastating earthquakes. That is why it is so important to study the earth deformation in this area and to provide more precise insights.
M. Rahmani +3 more
doaj +1 more source
High-Performance Tensor Contraction without Transposition [PDF]
SIAM Journal on Scientific Computing, 2016 Tensor computations---in particular tensor contraction (TC)---are important kernels in many scientific computing applications. Due to the fundamental similarity of TC to matrix multiplication and to the availability of optimized implementations such as ...
D. Matthews
semanticscholar +1 more source
Tensor Network Contractions [PDF]
, 2020 Tensor network is a fundamental mathematical tool with a huge range of applications in physics, such as condensed matter physics, statistic physics, high energy physics, and quantum information sciences. This open access book aims to explain the tensor network contraction approaches in a systematic way, from the basic definitions to the important ...
Ran, Shi-Ju +6 more
openaire +4 more sources
Simulating thermal density operators with cluster expansions and tensor networks
SciPost Physics, 2023 We provide an efficient approximation for the exponential of a local operator in quantum spin systems using tensor-network representations of a cluster expansion. We benchmark this cluster tensor network operator (cluster TNO) for one-dimensional systems,
Bram Vanhecke, David Devoogdt, Frank Verstraete, Laurens Vanderstraeten
doaj +1 more source
Optimization problems in contracted tensor networks [PDF]
Computing and Visualization in Science, 2011 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Espig, Mike +3 more
openaire +2 more sources
Evaluation of Urinary Sphincter Function by Rapid Magnetic Resonance Diffusion Tensor Imaging [PDF]
International Neurourology Journal, 2020 Purpose This study aimed to assess the feasibility of a rapid diffusion tensor imaging (DTI) for evaluation of the female urinary sphincter function based on differentiation between rest and muscle contraction. Methods Magnetic resonance imaging (MRI) of
Florian A. Schmid +6 more
doaj +1 more source
Reducing Computational Complexity of Tensor Contractions via Tensor-Train Networks
, 2021 There is a significant expansion in both volume and range of applications along with the concomitant increase in the variety of data sources. These ever-expanding trends have highlighted the necessity for more versatile analysis tools that offer greater opportunities for algorithmic developments and computationally faster operations than the standard ...
Kisil, Ilya +4 more
openaire +2 more sources
Spectral asymptotics for contracted tensor ensembles
Electronic Journal of Probability, 2023 v3: updated to incorporate feedback from referees, including a shorter proof of Proposition 4.2; 31 pages, 7 ...
Au, Benson, Garza-Vargas, Jorge
openaire +2 more sources