Kaoru Teranishi

University of Electro-Communications, Purdue University West Lafayette

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About

Kaoru Teranishi is an emerging researcher specializing in the intersection of control systems security, encrypted control, and teleoperation robotics. Their work addresses a critical challenge in modern networked control systems: how to maintain both operational functionality and robust cybersecurity in the face of increasingly sophisticated cyber threats. Teranishi's most significant contribution lies in the development of encrypted state-feedback control systems using homomorphic encryption — a cutting-edge cryptographic technique that allows computations to be performed directly on encrypted data without decryption. Their 2022 paper on dynamic quantizer synthesis, which has garnered 5 citations, established a foundational design procedure for integrating quantizers into encrypted control architectures, revealing essential stability conditions that guide future system design. Building on this foundation, Teranishi has extended their research into bilateral teleoperation systems for remote robotic applications, investigating both the detection and cancellation of multiplicative false data injection (FDI) attacks and the development of encrypted four-channel bilateral control enabling synchronized posture and force feedback. This body of work is particularly timely given the rapid expansion of remote robotic assistance technologies. Though early in their career, Teranishi's research establishes a compelling framework for securing next-generation cyber-physical systems.