Search Results - "Johnsson, Lennart"

Squeeze U-Net: A Memory and Energy Efficient Image Segmentation Network by Beheshti, Nazanin, Johnsson, Lennart

“…To facilitate implementation of deep neural networks on embedded systems keeping memory and computation requirements low is critical, particularly for…”
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Scalable machine learning computing a data summarization matrix with a parallel array DBMS by Ordonez, Carlos, Zhang, Yiqun, Johnsson, S. Lennart

“…Big data analytics requires scalable (beyond RAM limits) and highly parallel (exploiting many CPU cores) processing of machine learning models, which in…”
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Automatic Generation of FFT for Translations of Multipole Expansions in Spherical Harmonics by Kurzak, Jakub, Mirkovic, Dragan, Pettitt, B. Montgomery, Johnsson, S. Lennart

“…The fast multipole method (FMM) is an efficient algorithm for calculating electrostatic interactions in molecular simulations and a promising alternative to…”
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A Highly Efficient SGEMM Implementation using DMA on the Intel/Movidius Myriad-2 by Bakshi, Suyash, Johnsson, Lennart

“…Reducing energy consumption and achieving high energy efficiency in computation has become the top priority in High Performance Computing. High energy…”
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Index transformation algorithms in a linear algebra framework by Edelman, A., Heller, S., Lennart Johnsson, S.

“…We present a linear algebraic formulation for a class of index transformations such as Gray code encoding and decoding, matrix transpose, bit reversal, vector…”
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A Cloud System for Machine Learning Exploiting a Parallel Array DBMS by Zhang, Yiqun, Ordonez, Carlos, Johnsson, Lennart

“…Computing machine learning models in the cloud remains a central problem in big data analytics. In this work, we introduce a cloud analytic system exploiting a…”
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On the conversion between binary code and binary-reflected Gray code on binary cubes by Lennart Johnsson, S., Ching-Tien Ho

“…We present a new algorithm for conversion between binary code and binary-reflected Gray code that requires approximately 2 K/3 element transfers in sequence…”
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Using CNNs for AD classification based on spatial correlation of BOLD signals during the observation by Beheshti, Nazanin, Johnsson, Lennart

“…Resting state functional magnetic resonance images (fMRI) are commonly used for classification of patients as having Alzheimer's disease (AD), mild cognitive…”
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Analysis of Factors Affecting Power Consumption and Energy Efficiency of SGEMM on the Low-Power Myriad-2 VPU by Bakshi, Suyash, Johnsson, Lennart

“…In mobile and edge devices, reducing energy consumption and achieving high energy efficiency is the most critical system design aspect. For matrix…”
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Scalable Grid-wide capacity allocation with the SweGrid Accounting System (SGAS) by Gardfjäll, Peter, Elmroth, Erik, Johnsson, Lennart, Mulmo, Olle, Sandholm, Thomas

“…The SweGrid Accounting System (SGAS) allocates capacity in collaborative Grid environments by coordinating enforcement of Grid‐wide usage limits as a means to…”
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The GrADS Project: Software Support for High-Level Grid Application Development by Berman, Francine, Chien, Andrew, Cooper, Keith, Dongarra, Jack, Foster, Ian, Gannon, Dennis, Johnsson, Lennart, Kennedy, Ken, Kesselman, Carl, Mellor-Crumme, John, Reed, Dan, Torczon, Linda, Wolski, Rich

“…Advances in networking technologies will soon make it possible to use the global information infrastructure in a qualitatively different way—as a computational…”
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Scheduling strategies for mapping application workflows onto the grid by Anirban Mandal, Kennedy, K., Koelbel, C., Marin, G., Mellor-Crummey, J., Liu, B., Johnsson, L.

“…In this work, we describe new strategies for scheduling and executing workflow applications on grid resources using the GrADS [Ken Kennedy et al., 2002]…”
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Data motion and high performance computing by Johnsson, S.L.

“…Efficient data motion has been of critical importance in high performance computing almost since the first electronic computers were built. Providing…”
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New Grid Scheduling and Rescheduling Methods in the GrADS Project by Berman, F., Casanova, H., Chien, A, Cooper, K., Dail, H., Dasgupta, A., Deng, W., Dongarra, J., Johnsson, L., Kennedy, K., Koelbel, C., Liu, B., Liu, X., Mandal, A., Marin, G., Mazina, M., Mellor-Crummey, J., Mendes, C., Olugbile, A., Patel, M., Reed, D., Shi, Z., Sievert, O., Xia, H., YarKhan, A.

“…The goal of the Grid Application Development Software (GrADS) Project is to provide programming tools and an execution environment to ease program development…”
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Performance Evaluation of District Energy Microgrids Planning Tool for Non-Technical Users by El Aidos, Fatima Ezzahra, Abongmbo, Simon, Bourhnane, Safae, Benhaddou, Driss, Lei, Fan, Johnsson, Lennart, Gamarra, Carlos, Zhang, Tianrun, Anan, Muhammad, Abid, Mohamed Riduan

“…Community Microgrids are increasingly gaining popularity worldwide for their efficiency, cost-effectiveness, and local resilience improvement. Microgrid…”
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Performance of the Pseudomonas chlororaphis biocontrol agent MA 342 against cereal seed-borne diseases in field experiments by Johnsson, L. (Sveriges Lantbrukuniversitet, Uppsala (Sweden). Plant Pathology and Biocontrol Unit), Hoekeberg, M, Gerhardson, B

“…The bacterial biocontrol agent Pseudomonas chlororaphis, strain MA 342, was tested for activity against a number of cereal seed-borne diseases in a total of…”
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Comparison of Triticonazole Dissipation after Seed or Soil Treatment by Borjesson, Elisabet, Stenstrom, John, Johnsson, Lennart, Torstensson, Lennart

“…This study examined the long-term fate of the fungicide triticonazole (TTZ;…”
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Boundary modifications of the dissipation operators for the three-dimensional Euler equations by OLSSON, P, JOHNSON, S. L

“…Explicit methods for the solution of fluid flow problems are of considerable interest in supercomputing. These methods parallelize well. The treatment of the…”
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Optimum broadcasting and personalized communication in hypercubes by Johnsson, S.L., Ho, C.-T.

“…Four different communication problems are addressed in Boolean n-cube configured multiprocessors: (1) one-to-all broadcasting: distribution of common data from…”
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Embedding Meshes into Small Boolean Cubes by Ching-Tien Ho, Johnsson, S.L.

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