Daisuke Oku

According to our database, Daisuke Oku authored at least 8 papers between 2016 and 2022.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of five.

2022

How to Reduce the Bit-Width of an Ising Model by Adding Auxiliary Spins.

Daisuke Oku, Masashi Tawada, Shu Tanaka, Nozomu Togawa

IEEE Trans. Computers, 2022

2019

A Fully-Connected Ising Model Embedding Method and Its Evaluation for CMOS Annealing Machines.

Daisuke Oku, Kotaro Terada, Masato Hayashi, Masanao Yamaoka, Shu Tanaka, Nozomu Togawa

IEICE Trans. Inf. Syst., 2019

Efficient Ising Model Mapping to Solving Slot Placement Problem.

Sho Kanamaru, Daisuke Oku, Masashi Tawada, Shu Tanaka, Masato Hayashi, Masanao Yamaoka, Masao Yanagisawa, Nozomu Togawa

Proceedings of the IEEE International Conference on Consumer Electronics, 2019

A Multiple Coefficients Trial Method to Solve Combinatorial Optimization Problems for Simulated-annealing-based Ising Machines.

Kota Takehara, Daisuke Oku, Yoshiki Matsuda, Shu Tanaka, Nozomu Togawa

Proceedings of the 9th IEEE International Conference on Consumer Electronics, 2019

2018

Scan-based Side-channel Attack against HMAC-SHA-256 Circuits Based on Isolating Bit-transition Groups Using Scan Signatures.

Daisuke Oku, Masao Yanagisawa, Nozomu Togawa

IPSJ Trans. Syst. LSI Des. Methodol., 2018

An Ising model mapping to solve rectangle packing problem.

Kotaro Terada, Daisuke Oku, Sho Kanamaru, Shu Tanaka, Masato Hayashi, Masanao Yamaoka, Masao Yanagisawa, Nozomu Togawa

Proceedings of the 2018 International Symposium on VLSI Design, 2018

2017

A robust scan-based side-channel attack method against HMAC-SHA-256 circuits.

Daisuke Oku, Masao Yanagisawa, Nozomu Togawa

Proceedings of the 7th IEEE International Conference on Consumer Electronics - Berlin, 2017

2016

Implementation evaluation of scan-based attack against a Trivium cipher circuit.

Daisuke Oku, Masao Yanagisawa, Nozomu Togawa

Proceedings of the 2016 IEEE Asia Pacific Conference on Circuits and Systems, 2016