Irem Boybat  Irem Boybat photo       

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Predoctoral Researcher
IBM Research - Zurich
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Professional Associations

Professional Associations:  IEEE   |  IEEE Circuits and System Society  |  IEEE Electron Devices Society (EDS)  |  IEEE Signal Processing Society   |  IEEE Women in Engineering

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More information:  Google Scholar Citations  |  EPFL personal page


2017

Mixed-precision training of deep neural networks using computational memory
S. R. Nandakumar, M. Le Gallo, I. Boybat, B. Rajendran, A. Sebastian, E. Eleftheriou
ArXiv, 2017

Neuromorphic computing with multi-memristive synapses
I. Boybat, M. Le Gallo, S. R. Nandakumar, T. Moraitis, T.Parnell, T. Tuma, B. Rajendran, Y. Leblebici, A. Sebastian, E. Eleftheriou
ArXiv, 2017

Improved deep neural network hardware-accelerators based on non-volatile-memory: the local gains technique
I. Boybat, C. Di Nolfo, S. Ambrogio, M. Bodini, N. C. P. Farinha, R. M. Shelby, P. Narayanan, S. Sidler, H. Tsai, Y. Leblebici, and G. W. Burr
International Conference on Rebooting Computing (ICRC), 2017

Supervised Learning in Spiking Neural Networks with MLC PCM Synapses
S. R. Nandakumar, I. Boybat, M. Le Gallo, A. Sebastian, B. Rajendran, and E. Eleftheriou
Device Research Conference (DRC), 2017

Stochastic weight updates in phase-change memory-based synapses and their influence on artificial neural networks
I. Boybat, M. Le Gallo, T. Moraitis, Y. Leblebici, A. Sebastian, and E. Eleftheriou
Conference on PhD Research in Microelectronics and Electronics (PRIME) , 2017

Fatiguing STDP: Learning from Spike-Timing Codes in the Presence of Rate Codes
T. Moraitis, A. Sebastian, I. Boybat, M. Le Gallo, T. Tuma, and E. Eleftheriou
International Joint Conference on Neural Networks (IJCNN) , 2017


2016

Large-scale neural networks implemented with non-volatile memory as the synaptic weight element: Impact of conductance response
S. Sidler, I. Boybat, R. M. Shelby, P. Narayanan, J. Jang, A. Fumarola, K. Moon, Y. Leblebici, H. Hwang, and G. W. Burr
European Solid-State Device Research Conference (ESSDERC), 2016

Neuromorphic computing using non-volatile memory
G. W. Burr, R. M. Shelby, A. Sebastian, S. Kim, S. Kim, S.Sidler, K. Virwani, M. Ishii, P. Narayanan, A. Fumarola, L. L. Sanches, I. Boybat, M. Le Gallo, K. Moon, J. Woo, H. Hwang, Y. Leblebici
Advances in Physics: X , 2016

Nonvolatile nemory crossbar arrays for non-von Neumann computing
S. Sidler, J. Jang, G. W. Burr, R. M. Shelby, I. Boybat, C. di Nolfo, P. Narayanan, K. Virwani, H. Hwang
Advances in Neuromorphic Hardware Exploiting Emerging Nanoscale Devices, 2016


2015

Cognitive Computing with Non-Volatile Memory Elements
I. Boybat, J. Sandrini, D. Sacchetto, G.W. Burr, and Y. Leblebici
MemoCIS Training School, 2015

Non-volatile memory crossbar arrays for non-Von Neumann computing (Invited)
G. W. Burr, R. M. Shelby, I. Boybat, S. Sidler, and C. di Nolfo
Electronic Materials Conference (EMC), 2015

Crossbar arrays for Storage Class Memory and non-Von Neumann computing (Invited)
G. W. Burr, R. M. Shelby, S. Sidler, P. Narayanan, I. Boybat, and C. di Nolfo
European Phase-Change and Ovonic Symposium (E\PCOS), 2015

PCM for neuromorphic applications: Impact of device characteristics on neural network performance
I. Boybat, S. Sidler, C. di Nolfo, R. M. Shelby, P. Narayanan, Y. Leblebici, and G. W. Burr
European Phase-Change and Ovonic Symposium (E\PCOS), 2015

Non-volatile memory as hardware synapse in neuromorphic computing: A first look at reliability issues (Invited)
R. M. Shelby, G. W. Burr, I. Boybat, and C. di Nolfo
International Reliability Physics Symposium (IRPS), 2015

Large-scale neural networks implemented with non-volatile memory as the synaptic weight element: Comparative performance analysis (accuracy, speed, and power) (Invited)
G. W. Burr, P. Narayanan, R. M. Shelby, S. Sidler, I. Boybat, C. di Nolfo, Y. Leblebici
International Electron Devices Meeting (IEDM), 2015

Experimental demonstration and tolerancing of a large-scale neural network (165,000 synapses), using phase-change memory as the synaptic weight element (Invited)
G. W. Burr, R. M. Shelby, C. di Nolfo, J. W. Jang, I. Boybat, R. S. Shenoy, P. Narayanan, K. Virwani, E. U. Giacometti, B. Kurdi, and H. Hwang
IEEE Transactions on Electron Devices, 2015


2013

A hardware-oriented dynamically adaptive disparity estimation algorithm and its real-time hardware
A. Akin, I. Baz, B. Atakan, I. Boybat, A. Schmid, and Y. Leblebici
Proceedings of the ACM international conference on Great lakes symposium on VLSI (GLSVLSI), 2013