Alexander Andreopoulos

Researcher, Research, International Business Machines

Joined

February 2019

Names

Emails

****@us.ibm.com (Confirmed)

Personal Links

Career & Education History

Researcher

Research, International Business Machines (ibm.com)

2012 – Present

PhD student

York University (yorku.ca)

2005 – 2011

MS student

York University (yorku.ca)

2003 – 2005

Undergrad student

University of Toronto (utoronto.ca)

1998 – 2003

Advisors, Relations & Conflicts

Coauthor

Myron Flickner

2011 – 2014

Coauthor

Andrew Cassidy

2011 – 2014

Coauthor

Dharmendra Modha

2011 – 2014

Coauthor

Arnon Amir

2011 – 2014

Coauthor

John Tsotsos

2005 – 2014

Expertise

Computer Vision

Neural Networks

Machine Learning

Medical Imaging

Robotics

Neuromorphic Computing

Spiking Neural Networks

Present

Publications

A Scalable NorthPole System with End-to-End Vertical Integration for Low-Latency and Energy-Efficient LLM Inference
Michael V. DeBole, Rathinakumar Appuswamy, Neil McGlohon, Brian Taba, Steven K. Esser, Filipp Akopyan, John V. Arthur, Arnon Amir, Alexander Andreopoulos, Peter J. Carlson, Andrew S. Cassidy, Pallab Datta, Myron D. Flickner, Rajamohan Gandhasri, Guillaume J. Garreau, Megumi Ito, Jennifer L. Klamo, Jeffrey A. Kusnitz, Nathaniel J. McClatchey, Jeffrey L. McKinstry et al. (13 additional authors not shown)
- CoRR 2025
- Readers: Everyone
The NorthPole Validator: A Cycle-Accurate Simulator for HW/SW Codesign of a Prescheduled Neural Inference Accelerator
Alexander Andreopoulos, Michael V. DeBole, Jeffrey A. Kusnitz, Nathaniel J. McClatchey, Tapan K. Nayak, Daniel F. Smith, Brian Taba, Filipp Akopyan, Rathinakumar Appuswamy, John V. Arthur, Andrew S. Cassidy, Pallab Datta, Carlos Ortega Otero, William P. Risk, Jun Sawada, Myron D. Flickner, Dharmendra S. Modha
- HPEC 2025
- Readers: Everyone
Breakthrough edge AI inference performance using NorthPole in 3U VPX form factor
Alexander Andreopoulos
- IEEE HPEC
- Readers: Everyone
Breakthrough low-latency, high-energy-efficiency LLM inference performance using NorthPole
Alexander Andreopoulos
- IEEE HPEC
- Readers: Everyone
A Low Power, Fully Event-Based Gesture Recognition System
Arnon Amir, Alexander Andreopoulos
- CVPR 2017
- Readers: Everyone
Neural inference at the frontier of energy, space, and time
Dharmendra Modha, Alexander Andreopoulos
- Science
- Readers: Everyone
Breakthrough Low-Latency, High-Energy-Efficiency LLM Inference Performance Using NorthPole
Rathinakumar Appuswamy, Michael V. DeBole, Brian Taba, Steven K. Esser, Andrew S. Cassidy, Arnon Amir, Alexander Andreopoulos, Deepika Bablani, Pallab Datta, Jeffrey A. Kusnitz, Nathaniel J. McClatchey, Neil McGlohon, Jeffrey L. McKinstry, Tapan K. Nayak, Daniel F. Smith, Rafael Sousa, Ignacio Terrizzano, Filipp Akopyan, Peter J. Carlson, Rajamohan Gandhasri et al. (17 additional authors not shown)
- HPEC 2024
- Readers: Everyone
Breakthrough Edge AI Inference Performance Using Northpole in 3U Vpx Form Factor
Filipp Akopyan, William P. Risk, John V. Arthur, Andrew S. Cassidy, Michael V. DeBole, Carlos Ortega Otero, Jun Sawada, Evan Colgan, Michael E. Criscolo, Phillip V. Mann, Heinz Baier, Kai Schleupen, Arnon Amir, Alexander Andreopoulos, Rathinakumar Appuswamy, Deepika Bablani, Peter J. Carlson, Pallab Datta, Steven K. Esser, Myron D. Flickner et al. (17 additional authors not shown)
- HPEC 2024
- Readers: Everyone
11.4 IBM NorthPole: An Architecture for Neural Network Inference with a 12nm Chip
Andrew S. Cassidy, John V. Arthur, Filipp Akopyan, Alexander Andreopoulos, Rathinakumar Appuswamy, Pallab Datta, Michael V. DeBole, Steven K. Esser, Carlos Ortega Otero, Jun Sawada, Brian Taba, Arnon Amir, Deepika Bablani, Peter J. Carlson, Myron D. Flickner, Rajamohan Gandhasri, Guillaume Garreau, Megumi Ito, Jennifer L. Klamo, Jeffrey A. Kusnitz et al. (12 additional authors not shown)
- Published: 01 Jan 2024, Last Modified: 01 Apr 2024
- ISSCC 2024
- Readers: Everyone
IBM NorthPole Neural Inference Machine
Dharmendra S. Modha, Filipp Akopyan, Alexander Andreopoulos, Rathinakumar Appuswamy, John V. Arthur, Andrew S. Cassidy, Pallab Datta, Michael V. DeBole, Steven K. Esser, Carlos Ortega Otero, Jun Sawada, Brian Taba, Arnon Amir, Deepika Bablani, Peter J. Carlson, Myron D. Flickner, Rajamohan Gandhasri, Guillaume Garreau, Megumi Ito, Jennifer L. Klamo et al. (12 additional authors not shown)
- Published: 01 Jan 2023, Last Modified: 01 Apr 2024
- HCS 2023
- Readers: Everyone

View all 38 publications

Co-Authors

View all 120 co-authors