Publications related to Judy array

Bit-Line Computing for CNN Accelerators Co-Design in Edge AI Inference

David Atienza Alonso, Giovanni Ansaloni, Alexandre Sébastien Julien Levisse, Marco Antonio Rios, Flavio Ponzina

By supporting the access of multiple memory words at the same time, Bit-line Computing (BC) architectures allow the parallel execution of bit-wise operations in-memory. At the array periphery, arithmetic operations are then derived with little additional o ...

2023

Overflow-free compute memories for edge AI acceleration

David Atienza Alonso, Giovanni Ansaloni, Alexandre Sébastien Julien Levisse, Marco Antonio Rios, Flavio Ponzina

Compute memories are memory arrays augmented with dedicated logic to support arithmetic. They support the efficient execution of data-centric computing patterns, such as those characterizing Artificial Intelligence (AI) algorithms. These architectures can ...

2023

Light-Driven Thermo-Optical Effects in Nanoresonator Arrays

Giulia Tagliabue, Alfredo Angelo Luigi Naef, Ershad Mohammadi, Theodoros Tsoulos

Thermonanophotonics, that is the study of photothermal effects in optical nanoantennas, has recently attracted growing interest. In particular, going beyond thermoplasmonic designs, thermo-optical modulation of dielectric nanoantennas opens new opportuniti ...

WILEY-V C H VERLAG GMBH2023

Memory chip or memory array for wide-voltage range in-memory computing using bitline technology

David Atienza Alonso, Marina Zapater Sancho, Marco Antonio Rios, William Andrew Simon

A random access memory having a memory array having a plurality of local memory groups, each local memory group including a plurality of bitcells arranged in a bitcell column, a pair of local bitlines operatively connected to the plurality of bitcells, a p ...

2021

Switching event detection and self-termination programming circuit for energy efficient ReRAM memory arrays

Alexandre Sébastien Julien Levisse, Etienne Nowak

Energy efficiency remains a challenge for the design of non-volatile resistive memories (ReRAMs) arrays. This memory technology suffers from intrinsic variability in switching speed, programming voltages and resistance levels. The programming conditions of ...

2019

Monolithic SPAD Arrays for High-Performance, Time-Resolved Single-Photon Imaging

Edoardo Charbon, Claudio Bruschini, Ivan Michel Antolovic, Samuel Burri, Arin Can Ülkü, Chunmin Zhang, Scott Anthony Lindner, Martin Wolf

SPAD (single-photon avalanche diode) arrays are single-photon sensors, which enable photon counting and unparalleled time-resolved imaging. In this paper, we will detail the architecture and characteristics of three representative SPAD arrays, implemented ...

IEEE2018

Angle-dependent magnetization dynamics with mirror-symmetric excitations in artificial quasicrystalline nanomagnet lattices

Dirk Grundler, Vinayak Shantaram Bhat

We report angle-dependent spin-wave spectroscopy on aperiodic quasicrystalline magnetic lattices, i.e., Ammann, Penrose P2 and P3 lattices made of large arrays of interconnected Ni80Fe20 nanobars. Spin-wave spectra obtained in the nearly saturated state co ...

2018

Room temperature concurrent formation of ultra-dense arrays of ferroelectric domain walls

Nava Setter, Alexander Tagantsev, Petr Yudin, Ludwig Feigl, Mahamudu Mtebwa, Konstantin Shapovalov

Properties of ferroelectric domain walls are attractive for future nano- and optoelectronics. An important element is the potential to electrically erase/rewrite domain walls inside working devices. Dense domain wall patterns, formed upon cooling through t ...

American Institute of Physics2015

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Judy array

Bit-Line Computing for CNN Accelerators Co-Design in Edge AI Inference

Overflow-free compute memories for edge AI acceleration

Light-Driven Thermo-Optical Effects in Nanoresonator Arrays

Memory chip or memory array for wide-voltage range in-memory computing using bitline technology

Multispectral image sensor and method for fabrication of an image sensor

Switching event detection and self-termination programming circuit for energy efficient ReRAM memory arrays

Organoid arrays

Monolithic SPAD Arrays for High-Performance, Time-Resolved Single-Photon Imaging

Angle-dependent magnetization dynamics with mirror-symmetric excitations in artificial quasicrystalline nanomagnet lattices

Room temperature concurrent formation of ultra-dense arrays of ferroelectric domain walls

Graph Chatbot

Chat with Graph Search

Switching event detection and self-termination programming circuit for energy efficient ReRAM memory arrays

Overflow-free compute memories for edge AI acceleration

Multispectral image sensor and method for fabrication of an image sensor

Light-Driven Thermo-Optical Effects in Nanoresonator Arrays

Organoid arrays

Angle-dependent magnetization dynamics with mirror-symmetric excitations in artificial quasicrystalline nanomagnet lattices

Memory chip or memory array for wide-voltage range in-memory computing using bitline technology

Room temperature concurrent formation of ultra-dense arrays of ferroelectric domain walls

Monolithic SPAD Arrays for High-Performance, Time-Resolved Single-Photon Imaging

Bit-Line Computing for CNN Accelerators Co-Design in Edge AI Inference