W. P. Risk

Physics and Astronomy · Physical Sciences

38h-index9.6kcitations149works3.82yr avg
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Research Topics

Photorefractive and Nonlinear Optics(65), Photonic and Optical Devices(54), Solid State Laser Technologies(46), Advanced Fiber Laser Technologies(31), Semiconductor Lasers and Optical Devices(22)

Publications149 total

A Scalable NorthPole System with End-to-End Vertical Integration for Low-Latency and Energy-Efficient LLM Inference
arXiv (Cornell University)·2025Open Access
The NorthPole Validator: A Cycle-Accurate Simulator for HW/SW Codesign of a Prescheduled Neural Inference Accelerator
2025
Breakthrough Edge AI Inference Performance Using Northpole in 3U Vpx Form Factor
2024· 2 cited
Breakthrough Low-Latency, High-Energy-Efficiency LLM Inference Performance Using NorthPole
2024· 3 cited
11.4 IBM NorthPole: An Architecture for Neural Network Inference with a 12nm Chip
2024· 14 cited
Neural inference at the frontier of energy, space, and time
Science·2023· 85 cited
IBM NorthPole Neural Inference Machine
2023· 10 cited
TrueNorth: Accelerating From Zero to 64 Million Neurons in 10 Years
Computer·2019· 231 cited
Truenorth ecosystem for brain-inspired computing: scalable systems, software, and applications
IEEE International Conference on High Performance Computing, Data, and Analytics·2016· 43 cited
TrueNorth Ecosystem for Brain-Inspired Computing: Scalable Systems, Software, and Applications
2016· 60 citedOpen Access
TrueNorth: Design and Tool Flow of a 65 mW 1 Million Neuron Programmable Neurosynaptic Chip
IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems·2015· 1.6k cited
Visual saliency on networks of neurosynaptic cores
IBM Journal of Research and Development·2015· 16 cited
Real-Time Scalable Cortical Computing at 46 Giga-Synaptic OPS/Watt with ~100× Speedup in Time-to-Solution and ~100,000× Reduction in Energy-to-Solution
2014· 73 cited
A million spiking-neuron integrated circuit with a scalable communication network and interface
Science·2014· 4.0k cited
Cognitive computing programming paradigm: A Corelet Language for composing networks of neurosynaptic cores
2013· 160 cited
Cognitive computing building block: A versatile and efficient digital neuron model for neurosynaptic cores
2013· 236 cited
Cognitive computing systems: Algorithms and applications for networks of neurosynaptic cores
2013· 122 cited
Compass: A scalable simulator for an architecture for cognitive computing
2012 International Conference for High Performance Computing, Networking, Storage and Analysis·2012· 81 cited
Building block of a programmable neuromorphic substrate: A digital neurosynaptic core
2012· 132 citedOpen Access
Shot-noise limited detection for surface plasmon sensing
Optics Express·2010· 56 citedOpen Access
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Frequent Co-authors

Dharmendra S. Modha(12), Andrew S. Cassidy(11), John V. Arthur(10), Pallab Datta(10), Filipp Akopyan(9), Arnon Amir(9), Myron Flickner(9), Paul Merolla(8), Rodrigo Alvarez-Icaza(8), Jun Sawada(8), Steven K. Esser(8), W. Lenth(8), Brian Taba(7), Bryan L. Jackson(6), Donald S. Bethune(6), Rathinakumar Appuswamy(5), Alexander Andreopoulos(5), Tapan K. Nayak(5), Kai Schleupen(5), Nabil Imam(4)