APC-SCA: A Fully-Parallel Annealing Algorithm with Autonomous Pinning Effect Control. - Daiki Okonogi; Satoru Jimbo; Kota Ando; Thiem Van Chu; Jaehoon Yu; Masato Motomura; Kazushi Kawamura (IPDPS Workshops, 2022)

A Hybrid Integer Encoding Method for Obtaining High-Quality Solutions of Quadratic Knapsack Problems on Solid-State Annealers. - Satoru Jimbo; Daiki Okonogi; Kota Ando; Thiem Van Chu; Jaehoon Yu; Masato Motomura; Kazushi Kawamura (IEICE Trans. Inf. Syst., 2022)

Flexibly Controllable Dynamic Cooling Methods for Solid-State Annealing Processors to Improve Combinatorial Optimization Performance. - Genta Inoue; Daiki Okonogi; Thiem Van Chu; Jaehoon Yu; Masato Motomura; Kazushi Kawamura (COOL CHIPS, 2023)

Amorphica: 4-Replica 512 Fully Connected Spin 336MHz Metamorphic Annealer with Programmable Optimization Strategy and Compressed-Spin-Transfer Multi-Chip Extension. - Kazushi Kawamura; Jaehoon Yu; Daiki Okonogi; Satoru Jimbo; Genta Inoue; Akira Hyodo; Ángel López García-Arias; Kota Ando; Bruno Hideki Fukushima-Kimura; Ryota Yasudo; Thiem Van Chu; Masato Motomura (ISSCC, 2023)

A Fully-Parallel Annealing Algorithm with Autonomous Pinning Effect Control for Various Combinatorial Optimization Problems. - Daiki Okonogi; Satoru Jimbo; Kota Ando; Thiem Van Chu; Jaehoon Yu; Masato Motomura; Kazushi Kawamura (IEICE Trans. Inf. Syst., 2023)

A Parallel-Trial Double-Update Annealing Processor for Enabling Highly-Effective Solution Search of Constrained Combinatorial Optimization Problems. - Akira Hyodo; Satoru Jimbo; Daiki Okonogi; Genta Inoue; Thiem Van Chu; Masato Motomura; Kazushi Kawamura (ICFPT, 2024)

A Flip-Count-Based Dynamic Temperature Control Method for Constrained Combinatorial Optimization by Parallel Annealing Algorithms. - Genta Inoue; Daiki Okonogi; Satoru Jimbo; Thiem Van Chu; Masato Motomura; Kazushi Kawamura (IEICE Trans. Inf. Syst., 2025)