Results 31 to 40 of about 4,696,608 (299)

Symbolic Noise Analysis Approach to Computational Hardware Optimization [PDF]

, 2008
This paper addresses the problem of computational error modeling and analysis. Choosing different word-lengths for each functional unit in hardware implementations of numerical algorithms always results in an optimization problem of trading computational
Ahmadi, Arash, Zwolinski, Mark, Arash Ahmadi, Mark Zwolinski   +3 more
core   +2 more sources

ReplaceNet: real-time replacement of a biological neural circuit with a hardware-assisted spiking neural network

Frontiers in Neuroscience, 2023
Recent developments in artificial neural networks and their learning algorithms have enabled new research directions in computer vision, language modeling, and neuroscience. Among various neural network algorithms, spiking neural networks (SNNs) are well-
Sangwoo Hwang, Yujin Hwang, Duhee Kim, Junhee Lee, Han Kyoung Choe, Junghyup Lee, Hongki Kang, Jaeha Kung   +7 more
doaj   +1 more source

A Reconfigurable SOM Hardware Accelerator [PDF]

, 2002
Porrmann M, Franzmeier M, Kalte H, Witkowski U, Rückert U. A Reconfigurable SOM Hardware Accelerator.A dynamically reconfigurable hardware accelerator for self-organizing feature maps is presented.
Witkowski, U., Kalte, H., Porrmann, Mario ; https://orcid.org/, Rückert, Ulrich, Franzmeier, M.   +4 more
core  

Comparative assessment of crystallographic and cryo‐EM models in the Protein Data Bank

FEBS Open Bio, EarlyView.
Raw data obtained by X‐ray crystallography or cryo‐EM result in experimental maps, ultimately fitted by atomic models. Although the physical principles are different, the final results can be viewed, compared, and evaluated in the same way. With cryogenic electron microscopy (cryo‐EM) on track to surpass X‐ray crystallography as the preferred method ...
Alexander Wlodawer, Pawel Rubach, Zbigniew Dauter, Wojciech Dec, Dariusz Brzezinski, Marta Kulik, Wladek Minor, Mariusz Jaskolski   +7 more
wiley   +1 more source

A lightweight hardware implementation of CRYSTALS-Kyber

Journal of Information and Intelligence
The security of cryptographic algorithms based on integer factorization and discrete logarithm will be threatened by quantum computers in future. Since December 2016, the National Institute of Standards and Technology (NIST) has begun to solicit post ...
Shiyang He, Hui Li, Fenghua Li, Ruhui Ma
doaj   +1 more source

Extension Module for Application-Specific Hardware on the Minirobot Khepera [PDF]

, 2001
Niemann J-C, Witkowski U, Porrmann M, Rückert U. Extension Module for Application-Specific Hardware on the Minirobot Khepera. In: Autonomous Minirobots for Research and Edutainment (AMiRE 2001).
Porrmann, Mario ; https://orcid.org/, Rückert, Ulrich, Witkowski, Ulf, Niemann, Jörg-Christian   +3 more
core  

Neural networks hardware-based implementation [PDF]

, 2023
The paper deals with the problem of implementing hardware based neural networks, describes the examples of activation functions ...
Rusakovich, H. V.
core   +1 more source

Automatic Lesion Morphometrics Reliably Predict Sensorimotor Recovery After Spinal Cord Injury: A Longitudinal, Multicenter Neuroimaging Study

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To evaluate automatic magnetic resonance imaging (MRI)‐derived lesion morphometrics against manual measurements and their prognostic value for characterizing distinct acute to chronic neurological recovery trajectories after spinal cord injury (SCI). Methods We studied a retrospective, multicenter cohort of cervical and thoracolumbar
Dario Pfyffer, Jan Valošek, Lynn Farner, Enamundram Naga Karthik, Gergely David, Norbert Weidner, Rainer Abel, Doris Maier, Armin Curt, Margret Hund‐Georgiadis, Mirko Aach, Michael Baumberger, Julien Cohen‐Adad, Patrick Freund, the Nogo Inhibition in Spinal Cord Injury Study Group, Rainer Abel, Kerstin Rehahn, Mirko Aach, Klaus Röhl, Norbert Weidner, Marion Saur, Nikolaus Weiskopf, Doris Maier, Andreas Badke, Margret Hund‐Georgiadis, Michael Baumberger, Armin Curt, Jesus Benito‐Penalva, Jiri Kriz   +28 more
wiley   +1 more source

Efficient hardware implementation of the DES [PDF]

, 2007
Several improvements to realize implementations for DES are discussed. One proves that the initial permutation and the inverse initial permutation can be located at the input, respectively the output of each mode in DES. A realistic design for an exhaustive key search machine is presented.
Frank Hoornaert, Jo Goubert, Yvo Desmedt
openaire   +2 more sources

Dynamically reconfigurable hardware for embedded control systems [PDF]

, 2012
Paiz Gatica CV. Dynamically reconfigurable hardware for embedded control systems. Bielefeld: Universität; 2012.This thesis explores the use of dynamically reconfigurable hardware for the realisation of embedded control systems, using the most well-known ...
Paiz Gatica, Carlos Vladimir
core