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Variability-driven module selection with joint design time optimization and post-silicon tuning

Feng Wang, Xiaoxia Wu, Yuan Xie
2008 2008 Asia and South Pacific Design Automation Conference  
To the best of our knowledge, this is the first variability-driven high level synthesis technique that considers post-silicon tuning during design time optimization. 1  ...  In this paper, we propose a module selection algorithm that combines design-time optimization with postsilicon tuning (using ABB) to maximize design yield.  ...  In this work, we propose a variability-driven module selection algorithm that combines design-time optimization with post-silicon tuning (using adaptive body biasing) to maximize design yield.  ... 
doi:10.1109/aspdac.2008.4483963 dblp:conf/aspdac/WangWX08 fatcat:dno7zrce2ngk5m5tsvetyvmd4u

New soft robots really suck: Vacuum-powered systems empower diverse capabilities

Matthew A. Robertson, Jamie Paik
2017 Science Robotics  
We show that these different vacuum-powered modules can be combined to achieve a variety of tasks-including multimodal locomotion, object manipulation, and stiffness tuning-to illustrate the utility and  ...  capabilities with a continuum-style robot platform outfitted with modular peripheral mechanisms.  ...  with dimensions as fabricated here, and for experimental raw data and processing scripts.  ... 
doi:10.1126/scirobotics.aan6357 pmid:33157853 fatcat:w4kj3dij55gzfjb75lcrjz4tzy

An FPAA Approach to Adaptive Filter Design with Evolutionary Software-driven Reconfiguration

P. Farago, G. Csipkes, D. Csipkes, C. Farago, S. Hintea
2014 Elektronika ir Elektrotechnika  
A hierarchical self-repair mechanism then operates towards invariance vs. environmental changes and post-silicon failure.  ...  Topology synthesis is implemented with a look up table and parametric design is performed with an evolutionary design scheme.  ...  Finally, the hierarchical self-repair mechanism operates continuously to compensate post-silicon PVT variations and technological drifts.  ... 
doi:10.5755/j01.eee.20.5.5579 fatcat:twkmsgm2pfatlbv2staolgo2na

A full degree-of-freedom photonic crystal spatial light modulator [article]

Christopher L. Panuski, Ian R. Christen, Momchil Minkov, Cole J. Brabec, Sivan Trajtenberg-Mills, Alexander D. Griffiths, Jonathan J.D. McKendry, Gerald L. Leake, Daniel J. Coleman, Cung Tran, Jeffrey St Louis, John Mucci (+7 others)
2022 arXiv   pre-print
Harnessing the full complexity of optical fields requires complete control of all degrees-of-freedom within a region of space and time -- an open goal for present-day spatial light modulators (SLMs), active  ...  Here, we solve this challenge with a programmable photonic crystal cavity array enabled by four key advances: (i) near-unity vertical coupling to high-finesse microcavities through inverse design, (ii)  ...  Following fabrication and dicing, we post-processed individual die with a backside silicon nitride anti-reflection coating and, as required, suspend the PhC membranes with a timed wet etch.  ... 
arXiv:2204.10302v1 fatcat:qh4go5wspffg3j2dsdoucqs4au

Spatio-temporal pattern recognition in neural circuits with memory-transistor-driven memristive synapses

Kurtis D. Cantley, Robert C. Ivans, Anand Subramaniam, Eric M. Vogel
2017 2017 International Joint Conference on Neural Networks (IJCNN)  
This device serves to temporally modulate the conductance path from post-synaptic neurons, providing rate-based and timing-dependent learning.  ...  Ideal memristor synapses are driven by a nanoparticle memory thinfilm transistor (np-TFT) with a short retention time attached to each neuron circuit output.  ...  The short-term memory transistor both stimulates post-synaptic neurons (via memristive synapses) and provides time modulation of the reverse current conductance path.  ... 
doi:10.1109/ijcnn.2017.7966444 dblp:conf/ijcnn/CantleyISV17 fatcat:77rt57sdnzggpg7jt6wp3mxsge

2020 Index Journal of Lightwave Technology Vol. 38

2020 Journal of Lightwave Technology  
., and Safari, M., Optimal Photon Counting Receiver for Sub-Dead-Time Signal Transmission; JLT Sept. 15, 2020 5225-5235 Huang, S., see Bai, Y., JLT Nov. 1, 2020 5973-5980 Huang, S., Yang, C., Yin, S.  ...  , D., Onawa, Y., Yaegashi, H., and Amano, T., Mirror-Based Broadband Silicon-Photonics Vertical I/O With Coupling Efficiency Enhancement for Standard Single-Mode Fiber; JLT June 15, 2020 3147-3155 Norman  ...  Design of Four-Channel Wavelength-Selectable In-Series DFB Laser Array With 100-GHz Spacing.  ... 
doi:10.1109/jlt.2021.3055125 fatcat:u7gqk2ifxrdhrpzjh5uzgv3j6q

2018 Index IEEE Transactions on Circuits and Systems I: Regular Papers Vol. 65

2018 IEEE Transactions on Circuits and Systems Part 1: Regular Papers  
., and Pandey, N  ...  ., TCSI Dec. 2018 4147-4156 Joint Sparsity and Order Optimization Based on ADMM With Non-Uniform Group Hard Thresholding.  ...  Belghadr, A., +, TCSI Sept. 2018 2878-2888 Joint Sparsity and Order Optimization Based on ADMM With Non-Uniform Group Hard Thresholding.  ... 
doi:10.1109/tcsi.2019.2896877 fatcat:3lzpngw2ofdjhiculf7ehrjeam

Spatiotemporal neuromodulation therapies engaging muscle synergies improve motor control after spinal cord injury

Nikolaus Wenger, Eduardo Martin Moraud, Jerome Gandar, Pavel Musienko, Marco Capogrosso, Laetitia Baud, Camille G Le Goff, Quentin Barraud, Natalia Pavlova, Nadia Dominici, Ivan R Minev, Leonie Asboth (+15 others)
2016 Nature Medicine  
This framework steered the design of spatially selective spinal implants and real-time control software that modulate extensor and flexor synergies with precise temporal resolution.  ...  Computer simulations identified optimal electrode locations to target each synergy through the recruitment of proprioceptive feedback circuits.  ...  The results of these simulations steered the design of spatially selective spinal implants and real-time control software to modulate extensor and flexor muscle synergies with precise temporal resolution  ... 
doi:10.1038/nm.4025 pmid:26779815 pmcid:PMC5061079 fatcat:tjxhcjtqvbckrmrnfmqelzvdh4

Design and Computational Modeling of a Modular, Compliant Robotic Assembly for Human Lumbar Unit and Spinal Cord Assistance

Gunjan Agarwal, Matthew A. Robertson, Harshal Sonar, Jamie Paik
2017 Scientific Reports  
roots) and that this effect is amplified by vertebrae slip due to the weakness of vertebral facets, ligamentous ossification, vertebral joint fusion and other factors such as osteoporosis.  ...  The models presented can predict system behavior at large values of mechanical deformations and allow for rapid design iterations.  ...  predictive capabilities for optimal system design.  ... 
doi:10.1038/s41598-017-14220-3 pmid:29089514 pmcid:PMC5663705 fatcat:s5qaqdrj5ffatpdhoph2qvpdg4

The Implementation of a 2-Core, Multi-Threaded Itanium Family Processor

S. Naffziger, B. Stackhouse, T. Grutkowski, D. Josephson, J. Desai, E. Alon, M. Horowitz
2006 IEEE Journal of Solid-State Circuits  
The next challenge in the implementation was to ensure robust and high frequency circuit operation in the 90-nm process generation which brings with it higher leakage and greater variability.  ...  The most obvious being the incorporation of two legacy cores on-die and at the same time reducing power by 23%.  ...  ACKNOWLEDGMENT The authors recognize the extraordinary efforts of a committed design team in making the Montecito processor a success.  ... 
doi:10.1109/jssc.2005.859894 fatcat:nkeithu33rhjpao3xqcnmmgzg4

Encoding of locomotion kinematics in the mouse cerebellum [article]

Tomaso Muzzu, Susanna Mitolo, Giuseppe Gava, Simon Schultz
2016 biorxiv/medrxiv   pre-print
We characterized the activity of over 300 neurons in response to locomotion, finding tuning to speed of locomotion, turning, and phase of the step cycle.  ...  Our observation that cerebellar neuronal activity predicts locomotion in the near future, and encodes the required kinematic variables, points to this activity underlying the efference copy signal for  ...  Bottom: maximal mutual information values of the units responsive to movement and modulated by speed with respect to the time lag.  ... 
doi:10.1101/078873 fatcat:4lw3w2oer5hmvmokvulz43f4rm

An Overview of Signal Processing Techniques for Terahertz Communications [article]

Hadi Sarieddeen, Mohamed-Slim Alouini, Tareq Y.Al-Naffouri
2021 arXiv   pre-print
We focus on the classical problems of waveform design and modulation, beamforming and precoding, index modulation, channel estimation, channel coding, and data detection.  ...  Recent advances in photonic, electronic, and plasmonic technologies are closing the gap in THz transceiver design.  ...  When combined with numerical optimization, we denote the corresponding adaptability in design by "spatial tuning."  ... 
arXiv:2005.13176v3 fatcat:mxqxsp55jjg7ddw5gca2x7dq3a

Table of contents

2021 2021 International Conference on Power System Technology (POWERCON)  
Transmission System with Series Compensation Joint Power Output Modeling Method based on Non-Parametric Kernel Density Estimation and Copula Theory Electrochemical Energy Storage System with External  ...  storage PowerCon 2021CP0512 CO2 Electrochemical Reduction to C2H4 By Anion Exchange Membrane Electrode Assemble Device With High Selectivity And Productivity ••••••••••••••••••••••••••••••••••••••••••  ...  Tune or not?  ... 
doi:10.1109/powercon53785.2021.9697405 fatcat:ssuov6syuzeojjgzalbmkozecq

Chapter 1 [chapter]

2018 Passive Micro-Optical Alignment Methods  
Reprinted material is quoted with permission, and sources are indicated. A wide variety of references are listed.  ...  Reasonable efforts have been made to publish reliable data and information, but the author and the publisher cannot assume responsibility for the validity of all materials or for the consequences of their  ...  Figure 3 3 silicon posts, where the 5-μm-high post is the chip height standoff, and the other, 10-μm, posts are for lateral alignment of the chip.  ... 
doi:10.1201/9781420027723-5 fatcat:enlpj7g6p5ax5fmfncue2gfmni

Soft Robotic Hands and Tactile Sensors for Underwater Robotics

Rafsan Al Shafatul Islam Subad, Liam B. Cross, Kihan Park
2021 Applied Mechanics  
The emergence of coupling the newest technologies on submersibles, different types of telecommunication devices, sensors, and soft robots is transforming the rigid approach to robotic design by providing  ...  In this paper, we represent a review of the history, development, recent research endeavors, and projected outlook for the area of soft robotics technology pertaining to its use with tactile sensing in  ...  A corresponding need is the ability to interpret real-time data which helps to realize complex shapes and motion detection during an operation, as opposed to post-processed data [76, 77] .  ... 
doi:10.3390/applmech2020021 fatcat:kmctjxtvtfegtoknf2tfwiqmfu
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