TY - GEN
T1 - On-Sensor Data Filtering using Neuromorphic Computing for High Energy Physics Experiments
AU - Kulkarni, Shruti R.
AU - Young, Aaron
AU - Date, Prasanna
AU - Rao Miniskar, Narasinga
AU - Vetter, Jeffrey
AU - Fahim, Farah
AU - Parpillon, Benjamin
AU - Dickinson, Jennet
AU - Tran, Nhan
AU - Yoo, Jieun
AU - Mills, Corrinne
AU - Swartz, Morris
AU - Maksimovic, Petar
AU - Schuman, Catherine
AU - Bean, Alice
N1 - Publisher Copyright:
© 2023 ACM.
PY - 2023/8/1
Y1 - 2023/8/1
N2 - This work describes the investigation of neuromorphic computing-based spiking neural network (SNN) models used to filter data from sensor electronics in high energy physics experiments conducted at the High Luminosity Large Hadron Collider (HL-LHC). We present our approach for developing a compact neuromorphic model that filters out the sensor data based on the particle's transverse momentum with the goal of reducing the amount of data being sent to the downstream electronics. The incoming charge waveforms are converted to streams of binary-valued events, which are then processed by the SNN. We present our insights on the various system design choices - -from data encoding to optimal hyperparameters of the training algorithm - -for an accurate and compact SNN optimized for hardware deployment. Our results show that an SNN trained with an evolutionary algorithm and an optimized set of hyperparameters obtains a signal efficiency of about 91% with nearly half as many parameters as a deep neural network.
AB - This work describes the investigation of neuromorphic computing-based spiking neural network (SNN) models used to filter data from sensor electronics in high energy physics experiments conducted at the High Luminosity Large Hadron Collider (HL-LHC). We present our approach for developing a compact neuromorphic model that filters out the sensor data based on the particle's transverse momentum with the goal of reducing the amount of data being sent to the downstream electronics. The incoming charge waveforms are converted to streams of binary-valued events, which are then processed by the SNN. We present our insights on the various system design choices - -from data encoding to optimal hyperparameters of the training algorithm - -for an accurate and compact SNN optimized for hardware deployment. Our results show that an SNN trained with an evolutionary algorithm and an optimized set of hyperparameters obtains a signal efficiency of about 91% with nearly half as many parameters as a deep neural network.
KW - evolutionary optimization
KW - neuromorphic computing
KW - spike encoding
KW - spiking neural networks
UR - http://www.scopus.com/inward/record.url?scp=85173570591&partnerID=8YFLogxK
U2 - 10.1145/3589737.3605976
DO - 10.1145/3589737.3605976
M3 - Conference contribution
AN - SCOPUS:85173570591
T3 - ACM International Conference Proceeding Series
BT - ICONS 2023 - Proceedings of International Conference on Neuromorphic Systems 2023
PB - Association for Computing Machinery
T2 - 2023 International Conference on Neuromorphic Systems, ICONS 2023
Y2 - 1 August 2023 through 3 August 2023
ER -