Publications associées à Metastability (electronics)

Swap and Rotate: Lightweight Linear Layers for SPN-based Blockciphers

Serge Vaudenay, Francesco Regazzoni, Subhadeep Banik, Muhammed Fatih Balli

In CHES 2017, Jean et al. presented a paper on "Bit-Sliding" in which the authors proposed lightweight constructions for SPN based block ciphers like AES, PRESENT and SKINNY. The main idea behind these constructions was to reduce the length of the datapath ...

2020

Triboelectric‐TFT Flip‐Flop for Bistable Latching of Dielectric Elastomer Actuators

Danick Briand, Herbert Shea, Rubaiyet Iftekharul Haque, Alexis Pierre Henri Marette, Xiaobin Ji, Ronan Julien Hinchet

A high‐voltage flip‐flop combining two self‐powered soft sensors with a flexible high‐voltage thin film transistor (HVTFT) is reported, and is used to electrically latch dielectric elastomer actuators (DEAs) in zero and high‐strain states. Two touch‐actuat ...

2019

Rock You like a Hurricane: Taming Skew in Large Scale Analytics

Willy Zwaenepoel, Nicolas Schiper, Laurent Bindschaedler, Jasmina Malicevic, Ashvin Goel

Current cluster computing frameworks suffer from load imbalance and limited parallelism due to skewed data distributions, processing times, and machine speeds. We observe that the underlying cause for these issues in current systems is that they partition ...

2018

The design of Wren, a Fast and Scalable Transactional Causally Consistent Geo-Replicated Key-Value Store

Willy Zwaenepoel, Diego Didona, Kristina Spirovska

This paper presents the design of Wren, a new geo-replicated key-value store that achieves Transactional Causal Consistency. Wren leverages two design choices to achieve higher performance and better scalability than existing systems. First, Wren uses hybr ...

2017

Okapi : Causally Consistent Geo-Replication Made Faster, Cheaper and More Available

Willy Zwaenepoel, Diego Didona, Kristina Spirovska

Okapi is a new causally consistent geo-replicated key-value store. Okapi leverages two key design choices to achieve high performance. First, it relies on hybrid logical/physical clocks to achieve low latency even in the presence of clock skew. Second, Oka ...

2017

Clock-Gating of Streaming Applications for Energy Efficient Implementations on FPGAs

Marco Mattavelli, Simone Casale Brunet, Endri Bezati

This paper investigates the reduction of dynamic power for streaming applications yielded by asynchronous dataflow designs by using clock gating techniques. Streaming applications constitute a very broad class of computing algorithms in areas such as signa ...

2016

Spinor stochastic resonance

Benoît Marie Joseph Deveaud, François Morier-Genoud, Marcia Portella Oberli, Stéphane Trebaol, Hadis Abbaspour

We report on noise-induced spin ordering in a collective quasiparticle system: spinor stochastic resonance. Synergetic interplay of a polarization-modulated signal and a polarization noise allows us to switch coherently between the two metastable states of ...

American Physical Society2015

Cmos compatible non-volatile latch and d-flip flop using resistive switching materials

Davide Sacchetto, Yusuf Leblebici, Tugba Demirci

A non-volatile latch circuitry, comprising a Re RAM cell configured to store a final value of the non-volatile latch circuitry; a data selection circuitry configured to connect or disconnect a data input to a plus voltage node and a minus voltage node of t ...

2014

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Metastability (electronics)

Swap and Rotate: Lightweight Linear Layers for SPN-based Blockciphers

Triboelectric‐TFT Flip‐Flop for Bistable Latching of Dielectric Elastomer Actuators

Compact Circuits for Combined AES Encryption/Decryption

Rock You like a Hurricane: Taming Skew in Large Scale Analytics

The design of Wren, a Fast and Scalable Transactional Causally Consistent Geo-Replicated Key-Value Store

Okapi : Causally Consistent Geo-Replication Made Faster, Cheaper and More Available

Clock-Gating of Streaming Applications for Energy Efficient Implementations on FPGAs

Spinor stochastic resonance

Cmos compatible non-volatile latch and d-flip flop using resistive switching materials

Asynchronous diffusion adaptation over networks

Graph Chatbot

Chattez avec Graph Search

Rock You like a Hurricane: Taming Skew in Large Scale Analytics

Spinor stochastic resonance

Okapi : Causally Consistent Geo-Replication Made Faster, Cheaper and More Available

The design of Wren, a Fast and Scalable Transactional Causally Consistent Geo-Replicated Key-Value Store

Cmos compatible non-volatile latch and d-flip flop using resistive switching materials

Asynchronous diffusion adaptation over networks

Triboelectric‐TFT Flip‐Flop for Bistable Latching of Dielectric Elastomer Actuators

Clock-Gating of Streaming Applications for Energy Efficient Implementations on FPGAs

Compact Circuits for Combined AES Encryption/Decryption

Swap and Rotate: Lightweight Linear Layers for SPN-based Blockciphers