September, 2020 - NTT Research

NTT Research, UCLA and University of Washington Applaud Cryptographers for Indistinguishability Obfuscation Breakthrough

Paper Solves 20-Year-Old Problem, Sets Theoretical Foundation for Stronger Cryptography Palo Alto, Calif. – September 30, 2020 – NTT Research, Inc., a division of NTT (TYO:9432), along with UCLA and the University of Washington, today announced that a paper co-authored by cryptographers affiliated with their respective institutions has solved a two-decade-old problem involving indistinguishability obfuscation, […]

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Know Your (Analog Computing) Limits

Blog, PHI / Hanah Costello

By NTT Research Staff Through a joint research agreement with the Physics and Informatics (PHI) Lab, a professor of theoretical physics at the University of Notre Dame’s Department of Physics will explore the limits of analog computing, investigate solutions for computationally “hard” problems that approach those limits, explore improved performance of Coherent Ising Machines (CIMs)

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NTT Research and Stanford Join Forces on Cryptography and Blockchain Research

Blog, CIS / Hanah Costello

By NTT Research staff NTT Research is working with institutions all over the world, but even as virtual encounters have become the norm, proximity still has value. Thus, we were pleased to reach a joint research agreement with Stanford University, one of our neighbors here in Silicon Valley. Over the next four years, which we

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Coherent Ising machines with error correction feedback

Leave a Comment / PHI Publications / user

Satoshi Kako, Leleu Timothee, Yoshitaka Inui, Farad Khoyratee and Yoshihisa Yamamoto Advanced Quantum Technologies https://arxiv.org/abs/2005.10895

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Thinking Ahead About Quantum Computing

Blog, PHI / Hanah Costello

It’s not too early to begin thinking about quantum computing use cases, as NTT President and CEO Kazuhiro Gomi suggests in his most recent article in Forbes. The first task is to consider the different approaches. One involves the use of quantum gates, and one particular quantum-gate approach uses the approximate optimization algorithm (QAOA). And

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NTT Research and University of Notre Dame Collaborate to Explore Continuous-Time Analog Computing

PHI, Press Releases / Hanah Costello

Collaboration with NTT Research Physics and Informatics Lab to Study Methods for Improving Coherent Ising Machine Performance Palo Alto, Calif. – September 14, 2020 – NTT Research, Inc., a division of NTT (TYO:9432), today announced that it has reached an agreement with the University of Notre Dame to conduct joint research between its Physics and Informatics (PHI) Lab

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Crypto 2020 Best Paper Award: Chosen Ciphertext Security

Blog, CIS / Hanah Costello

By Brent Waters At this year’s Crypto 2020 (virtual) conference, a paper that I co-authored won a Best Paper award. My co-authors were Dr. Susan Hohenberger, a research professor in the Information Security Group at the Johns Hopkins Whiting School of Engineering, and Ventaka Koppula, a member of the faculty of the Department of Computer

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Chaotic Amplitude Control for Neuromorphic Ising Machine in Silico

Leave a Comment / PHI Publications / user

Timothee Leleu, Farad Khoyratee, Timothee Levi, Ryan Hamerly, Takashi Kohno, Kazuyuki Aihara Comm Phys https://arxiv.org/abs/2009.04084

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Broadband Parametric Downconversion as a Discrete-Continuum Fano Interaction

Leave a Comment / PHI Publications / user

Ryotatsu Yanagimoto, Edwin Ng, Marc P. Jankowski, Tatsuhiro Onodera, Martin M. Fejer, Hideo Mabuchi https://arxiv.org/abs/2009.01457

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Computational Neuroscience: A Conversation with Hidenori Tanaka

Blog, PHI / Hanah Costello

By NTT Staff It makes sense that someone with a Ph.D. in Applied Physics would feel at home in the Physics & Informatics (PHI) Lab. What distinguishes one of the research scientists in the PHI Lab, Dr. Hidenori Tanaka, is his keen interest for biological and artificial neural networks. Just as investigative journalists are told

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Coherent Ising machines with error correction feedback

PHI Publications / user

Satoshi Kako, Leleu Timothee, Yoshitaka Inui, Farad Khoyratee and Yoshihisa Yamamoto Adv. Quantum Technol. 2020,200045 https://arxiv.org/abs/2005.10895

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September 2020

NTT Research, UCLA and University of Washington Applaud Cryptographers for Indistinguishability Obfuscation Breakthrough

Know Your (Analog Computing) Limits

NTT Research and Stanford Join Forces on Cryptography and Blockchain Research

Coherent Ising machines with error correction feedback

Thinking Ahead About Quantum Computing

NTT Research and University of Notre Dame Collaborate to Explore Continuous-Time Analog Computing

Crypto 2020 Best Paper Award: Chosen Ciphertext Security

Chaotic Amplitude Control for Neuromorphic Ising Machine in Silico

Broadband Parametric Downconversion as a Discrete-Continuum Fano Interaction

Computational Neuroscience: A Conversation with Hidenori Tanaka

Coherent Ising machines with error correction feedback

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