Month: December 2022

NTT Research and Tokyo Tech Algorithm Enhances Performance and Scope of Coherent Ising Machine

Proposal combines amplitude control feedback and Zeeman terms to overcome inherent limits and broaden application reach Sunnyvale, Calif. – December 20, 2022 – NTT Research, Inc., a division of NTT (TYO:9432), today announced that scientists from the NTT Research Physics & Informatics (PHI) Lab and Tokyo Institute of Technology (Tokyo Tech) have presented a new algorithm that successfully combines …

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NTT Scientists Report First Practical Application of Cyber-CIM

Quantum-Inspired Algorithm Approaches Theoretical Limit in Compressed Sensing Sunnyvale, Calif. – December 20, 2022 – NTT Research, Inc., a division of NTT (TYO:9432), today announced that scientists from Tokyo Institute of Technology (Tokyo Tech) and NTT Research have successfully developed compressed sensing as the first application of the cyber coherent Ising machine (cyber-CIM), a quantum-inspired algorithm that can …

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NTT is Developing the ‘World’s Fastest Wireless Communication Technology’

Tokyo-based telecommunications giant NTT Corporation announced today it’s developing a technology to power the world’s fastest radio wave propagation—to provide devices with lightning-fast wireless communication. NTT’s innovation—done in collaboration with Tokyo Denki University—is spurred in part by the increasing demands for high-speed, low-latency network connections between communication endpoints, as well as the continued rise in data usage and information flow. …

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Thibault Chervy on Complexity, Light and Pushing Boundaries

Dr. Thibault Chervy joined the PHI Lab in August 2021 as a Research Scientist. Previously, he was a Post-doctoral Researcher and a Visiting Scientist at ETH (Eidgenossische Technische Hochschule) Zurich in the lab of Dr. Prof. Atac Imamoglu. He received his Ph.D. in Physics at the Institute of Supramolecular Science and Engineering (ISIS), a joint …

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Creating Post-Quantum Cryptography for Attribute-Based Encryption

Introduced in a 2005 paper co-authored by NTT Research Cryptography & Information Security (CIS) Lab Director Brent Waters, attribute-based encryption (ABE) is now approaching commercialization. As a case in point, NTT is conducting a proof-of-concept (POC) information-sharing platform using ABE with the University of Technology Sydney (UTS). Part of a broader technology partnership with UTS, …

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