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April 26, 2023

Analog Optical Computing Workshop

9:45-17:30 BST

Location: 198 Science Park, Cambridge, CB4 0AB, United Kingdom

Register

This in an invite-only workshop. Please do not forward.

Date: April 26, 2023 from 9:45-17:30 BST

Location: 198 Science Park, Cambridge, CB4 0AB, United Kingdom

As Moore’s Law is reaching its limits, the potential benefits of large-scale artificial intelligence and optimization workloads to modern society could be undermined by their sustainability – economic and environmental – when using traditional computing technologies and architectures. This has sparked a growing interest in non-traditional compute technologies such as analog and optical computing.

The purpose of this workshop is to gather experts in analog and optical hardware development and practitioners and researchers from various industries who are pioneering the use of AI and optimization workloads. The workshop aims to facilitate a dialogue between technology and application experts about the role of non-traditional computing hardware in industry, and by exchanging experiences, we hope to bridge the gap between technology trends and practical applications in the post-CMOS era.

Please RSVP by March 24 to secure your attendance. 

If you have questions or would like to recommend another colleague to attend, please contact Emily Maryatt at Maryattemily@microsoft.com for approval. 

Format

We encourage all participants to join us in-person in Cambridge, UK to capitalize on the open dialog, breakout sessions, and social activities we are planning. We aim to be as inclusive as possible and are offering virtual options for participants who may prefer to join the workshop remotely. You can find which virtual sessions will be available below. A link to the virtual session will be provided via email after registration.

Agenda

For all in-person attendees, breakfast and lunch will be provided at the lab. We also invite you to join us for dinner following the workshop from 18:30-21:00 BST.

We will provide a shuttle service to and from dinner, leaving from 198 Science Park at 18:15 BST and leaving the restaurant at 21:00 BST. The dinner will be hosted at the River Bar Steakhouse and Grill.

TimeSpeakerPresentation TitleVirtual attendance available
9:00 AMBreakfast & coffeeBreakfast served in Ruby
9:45 AM – 10:00 AM (15 mins)Hitesh Ballani (MSR) & Natalia Berloff (Cambridge)Welcome IntroductionYes
10:00 AM – 10:30 AM (30 mins)Grace Brennan and Kirill Kalinin (MSR)An analog iterative machine for compute at the speed of lightYes
10:30 AM -10:55 AM (25 mins)Daniel Brunner (CNRS)Towards scalable and autonomous Photonic Neural NetworksYes
10:55 AM -11:20 AM (25 mins)Thomas Van Vaerenbergh (HP Labs)Analog computing: the need for algorithm-hardware co-designYes
11:25 AM – 11:40 AMBreak2nd floor kitchen hub
11:40 AM – 12:05 AM (25 mins)Edwin Ng (NTT Research)Signal-to-noise requirements in optical Ising machines based on measurement feedbackYes
12:05 PM – 12:30 PM (25 mins)Harish Bhaskaran (Oxford)Integrated photonic and optoelectronic computing conceptsYes
12:30 PM – 12:55 PM (25 mins)Stella Harrison (Southampton)Analogue Computing with the “Polariton Simulator”Yes
1:00 PMLunchGround floor kitchen
2:00 PM – 2:15 PM (15 mins)Alexander Lvovsky (Oxford)Training an optical neural network by backpropagationYes
2:15 PM – 2:40 PM (25 mins)Abhishek Singh (Princeton)Ising Optimization for wireless communicationYes
2:40 PM – 03:05 PM (25 mins)Oleksiy (Alexei) Kondratyev (ADIA)Analog Quantum ComputingYes
3:05 PM – 3:20 PM Coffee break2nd floor kitchen hub
3:20 PM – 4:30 PM (70 mins)Location 
Group 1: CSP/2.2048 Emerald 

Group 2: CSP/1.2028 Topaz 

Group 3: CSP/2.1038 Jade
Breakout themes 
Breakout 1: How can we close the gap between real-world optimization and analog optical technologies? 
 
Breakout 2: Can analog optical technologies help deep learning? 
 
Breakout 3: What are the common abstractions for analog optical compute technologies? 
No
4:30 PMAllReport Back (10 mins each)No
5:00 PMNatalia BerloffWorkshop closingNo
5:15 PMAIM Lab, Silica Write Lab, Silica RoboticsMSRC Lab Tours (opens in new tab)No
6:15 PMTransport to dinnerNo
6:30 PMDinner – Riverbar Steakhouse and GrillNo
9:00 PMClose of eventNo

Speakers

Organizing committee

Hitesh Ballani
Hitesh Ballani

Principal Researcher
Microsoft Research

Natalia Berloff (opens in new tab)
Natalia Berloff

Professor of Applied Mathematics
Cambridge University

Christos Gkantsidis looking at the camera
Christos Gkantsidis

Principal Researcher
Microsoft Research

Emily smiling at the camera (opens in new tab)
Emily Maryatt

Senior Community Engagement PM
Microsoft

Philip Treleaven wearing a suit and tie smiling at the camera (opens in new tab)
Philip Treleaven

Professor & Director
UCL


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