Search Results for author: Sadique Sheik

Found 10 papers, 3 papers with code

NeuroBench: Advancing Neuromorphic Computing through Collaborative, Fair and Representative Benchmarking

no code implementations10 Apr 2023 Jason Yik, Soikat Hasan Ahmed, Zergham Ahmed, Brian Anderson, Andreas G. Andreou, Chiara Bartolozzi, Arindam Basu, Douwe den Blanken, Petrut Bogdan, Sander Bohte, Younes Bouhadjar, Sonia Buckley, Gert Cauwenberghs, Federico Corradi, Guido de Croon, Andreea Danielescu, Anurag Daram, Mike Davies, Yigit Demirag, Jason Eshraghian, Jeremy Forest, Steve Furber, Michael Furlong, Aditya Gilra, Giacomo Indiveri, Siddharth Joshi, Vedant Karia, Lyes Khacef, James C. Knight, Laura Kriener, Rajkumar Kubendran, Dhireesha Kudithipudi, Gregor Lenz, Rajit Manohar, Christian Mayr, Konstantinos Michmizos, Dylan Muir, Emre Neftci, Thomas Nowotny, Fabrizio Ottati, Ayca Ozcelikkale, Noah Pacik-Nelson, Priyadarshini Panda, Sun Pao-Sheng, Melika Payvand, Christian Pehle, Mihai A. Petrovici, Christoph Posch, Alpha Renner, Yulia Sandamirskaya, Clemens JS Schaefer, André van Schaik, Johannes Schemmel, Catherine Schuman, Jae-sun Seo, Sadique Sheik, Sumit Bam Shrestha, Manolis Sifalakis, Amos Sironi, Kenneth Stewart, Terrence C. Stewart, Philipp Stratmann, Guangzhi Tang, Jonathan Timcheck, Marian Verhelst, Craig M. Vineyard, Bernhard Vogginger, Amirreza Yousefzadeh, Biyan Zhou, Fatima Tuz Zohora, Charlotte Frenkel, Vijay Janapa Reddi

The field of neuromorphic computing holds great promise in terms of advancing computing efficiency and capabilities by following brain-inspired principles.

Benchmarking

EXODUS: Stable and Efficient Training of Spiking Neural Networks

1 code implementation20 May 2022 Felix Christian Bauer, Gregor Lenz, Saeid Haghighatshoar, Sadique Sheik

In this paper, (i) we modify SLAYER and design an algorithm called EXODUS, that accounts for the neuron reset mechanism and applies the Implicit Function Theorem (IFT) to calculate the correct gradients (equivalent to those computed by BPTT), (ii) we eliminate the need for ad-hoc scaling of gradients, thus, reducing the training complexity tremendously, (iii) we demonstrate, via computer simulations, that EXODUS is numerically stable and achieves a comparable or better performance than SLAYER especially in various tasks with SNNs that rely on temporal features.

WaveSense: Efficient Temporal Convolutions with Spiking Neural Networks for Keyword Spotting

no code implementations2 Nov 2021 Philipp Weidel, Sadique Sheik

We extend this idea to WaveSense, a spiking neural network inspired by the WaveNet architecture.

Keyword Spotting

Adversarial Attacks on Spiking Convolutional Neural Networks for Event-based Vision

1 code implementation6 Oct 2021 Julian Büchel, Gregor Lenz, Yalun Hu, Sadique Sheik, Martino Sorbaro

Event-based dynamic vision sensors provide very sparse output in the form of spikes, which makes them suitable for low-power applications.

Adversarial Attack Event-based vision

Hardware-efficient on-line learning through pipelined truncated-error backpropagation in binary-state networks

no code implementations15 Jun 2017 Hesham Mostafa, Bruno Pedroni, Sadique Sheik, Gert Cauwenberghs

In this paper, we describe a hardware-efficient on-line learning technique for feedforward multi-layer ANNs that is based on pipelined backpropagation.

Membrane-Dependent Neuromorphic Learning Rule for Unsupervised Spike Pattern Detection

no code implementations5 Jan 2017 Sadique Sheik, Somnath Paul, Charles Augustine, Gert Cauwenberghs

Several learning rules for synaptic plasticity, that depend on either spike timing or internal state variables, have been proposed in the past imparting varying computational capabilities to Spiking Neural Networks.

Forward Table-Based Presynaptic Event-Triggered Spike-Timing-Dependent Plasticity

no code implementations11 Jul 2016 Bruno U. Pedroni, Sadique Sheik, Siddharth Joshi, Georgios Detorakis, Somnath Paul, Charles Augustine, Emre Neftci, Gert Cauwenberghs

We present a novel method for realizing both causal and acausal weight updates using only forward lookup access of the synaptic connectivity table, permitting memory-efficient implementation.

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