A case for memristors
08 February 2021, 2:00 pm–3:00 pm
A case for memristors - novel non-CMOS technology for energy-efficient AI systems and brain-inspired computing
This event is free.
Event Information
Open to
- All
Availability
- Yes
Cost
- Free
Organiser
-
Gholamali Aminian
Machine learning, particularly in the form of deep learning (DL), has driven most of the recent fundamental developments in artificial intelligence (AI). DL is based on computational models that are, to a certain extent, bio‐inspired, as they rely on networks of connected simple computing units operating in parallel. The success of DL is supported by three factors: availability of vast amounts of data, continuous growth in computing power, and algorithmic innovations. The approaching demise of Moore’s law, and the consequent expected modest improvements in computing power that can be achieved by scaling, raises the question of whether the progress will be slowed or halted due to hardware limitations.
In this presentation, I will make a case for a novel beyond‐complementary metal–oxide–semiconductor (CMOS) technology—memristors—as a potential solution for the implementation of energy‐efficient in‐memory computing, deep learning accelerators, and spiking neural networks. Central themes are the reliance on non‐von‐Neumann computing architectures and the need for developing tailored learning and inference algorithms. Finally, I will speculate on the ‘big picture’ view of future neuromorphic and brain‐inspired computing systems and how memristors might fit this rapidly expanding landscape.
About the Speaker
Dr Adnan Mehonic
Adnan Mehonic (Ph.D. in electronic engineering at UCL, UK, 2014) is a lecturer in nanoelectronics and a Royal Academy of Engineering Research fellow in the Department of Electrical and Electronic Engineering, UCL. He works on the development of energy‐efficient computing systems (neuromorphic systems) based on memristors. The work includes co-design of devices, circuits, and algorithms that would enable on‐chip implementation of ML/AI. He is interested in both accelerators for conventional ML and non‐conventional methods for information processing (e.g. spike‐based computing). He is a co‐founder of Intrinsic Semiconductor Technologies, the start-up set up to commercialise silicon oxide memristor technology.