Implementation evaluation of scan-based attack against a Trivium cipher circuit. - Daisuke Oku; Masao Yanagisawa; Nozomu Togawa (APCCAS, 2016)

A robust scan-based side-channel attack method against HMAC-SHA-256 circuits. - Daisuke Oku; Masao Yanagisawa; Nozomu Togawa (ICCE-Berlin, 2017)

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 (VLSI-DAT, 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)

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 (ICCE-Berlin, 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 (ICCE, 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)

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)

SemiKong: Curating, Training, and Evaluating A Semiconductor Industry-Specific Large Language Model. - Christopher Nguyen; William Nguyen; Atsushi Suzuki; Daisuke Oku; Hong An Phan; Sang Dinh; Zooey Nguyen; Anh Ha; Shruti Raghavan; Huy Vo; Thang Nguyen; Lan Nguyen; et al. (CoRR, 2024)