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Abu Sebastian

IBM Research - Zurich

AnalogNets: ML-HW Co-Design of Noise-robust TinyML Models and Always-On Analog Compute-in-Memory Accelerator


Nov 10, 2021
Chuteng Zhou, Fernando Garcia Redondo, Julian Büchel, Irem Boybat, Xavier Timoneda Comas, S. R. Nandakumar, Shidhartha Das, Abu Sebastian, Manuel Le Gallo, Paul N. Whatmough


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A flexible and fast PyTorch toolkit for simulating training and inference on analog crossbar arrays


Apr 05, 2021
Malte J. Rasch, Diego Moreda, Tayfun Gokmen, Manuel Le Gallo, Fabio Carta, Cindy Goldberg, Kaoutar El Maghraoui, Abu Sebastian, Vijay Narayanan

* Submitted to AICAS2021 

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Robust High-dimensional Memory-augmented Neural Networks


Oct 05, 2020
Geethan Karunaratne, Manuel Schmuck, Manuel Le Gallo, Giovanni Cherubini, Luca Benini, Abu Sebastian, Abbas Rahimi


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Short-term synaptic plasticity optimally models continuous environments


Sep 15, 2020
Timoleon Moraitis, Abu Sebastian, Evangelos Eleftheriou

* Main paper: 10 pages, 4 figures. Supplementary Information: 11 pages, 4 figures 

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Memristors -- from In-memory computing, Deep Learning Acceleration, Spiking Neural Networks, to the Future of Neuromorphic and Bio-inspired Computing


Apr 30, 2020
Adnan Mehonic, Abu Sebastian, Bipin Rajendran, Osvaldo Simeone, Eleni Vasilaki, Anthony J. Kenyon

* Keywords: memristor, neuromorphic, AI, deep learning, spiking neural networks, in-memory computing 

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File Classification Based on Spiking Neural Networks


Apr 08, 2020
Ana Stanojevic, Giovanni Cherubini, Timoleon Moraitis, Abu Sebastian

* 5 pages. 5 figures. Accepted at ISCAS 2020 for publication 

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ESSOP: Efficient and Scalable Stochastic Outer Product Architecture for Deep Learning


Mar 25, 2020
Vinay Joshi, Geethan Karunaratne, Manuel Le Gallo, Irem Boybat, Christophe Piveteau, Abu Sebastian, Bipin Rajendran, Evangelos Eleftheriou

* 5 pages. 5 figures. Accepted at ISCAS 2020 for publication 

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Compiling Neural Networks for a Computational Memory Accelerator


Mar 05, 2020
Kornilios Kourtis, Martino Dazzi, Nikolas Ioannou, Tobias Grosser, Abu Sebastian, Evangelos Eleftheriou

* Submitted to SPMA '20 

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5 Parallel Prism: A topology for pipelined implementations of convolutional neural networks using computational memory


Jun 08, 2019
Martino Dazzi, Abu Sebastian, Pier Andrea Francese, Thomas Parnell, Luca Benini, Evangelos Eleftheriou


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In-memory hyperdimensional computing


Jun 04, 2019
Geethan Karunaratne, Manuel Le Gallo, Giovanni Cherubini, Luca Benini, Abbas Rahimi, Abu Sebastian


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Supervised Learning in Spiking Neural Networks with Phase-Change Memory Synapses


May 28, 2019
S. R. Nandakumar, Irem Boybat, Manuel Le Gallo, Evangelos Eleftheriou, Abu Sebastian, Bipin Rajendran


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Low-Power Neuromorphic Hardware for Signal Processing Applications


Jan 11, 2019
Bipin Rajendran, Abu Sebastian, Michael Schmuker, Narayan Srinivasa, Evangelos Eleftheriou

* 20 pages, 7 figures, submitted to Special Issue on Learning Algorithms and Signal Processing for Brain-Inspired Computing in the IEEE Signal Processing Magazine 

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Fatiguing STDP: Learning from Spike-Timing Codes in the Presence of Rate Codes


Jun 17, 2017
Timoleon Moraitis, Abu Sebastian, Irem Boybat, Manuel Le Gallo, Tomas Tuma, Evangelos Eleftheriou

* 8 pages, 8 figures, presented at IJCNN in May 2017 

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