4 papers
Quadratic Unconstrained Binary Optimization for Sparse Magnetoencephalography Source Localization
Arim Ryou, Kiwoong Kim
Magnetoencephalography (MEG) source localization is an ill-posed inverse problem because distinct cortical source configurations can produce similar sensor-level fields. We formula…
Hybrid Quantum Annealing Approach for High-Dimensional and Multi-Criteria Constrained Quadratic Optimization in Arctic Ship Routing
Tara Kit, Kimsay Pov, Myeongseong Go +5
The opening of Arctic sea routes presents unprecedented opportunities for global trade but poses significant operational and computational challenges due to the dynamic nature of s…
Quantum prime factorization algorithms using binary carry propagation
Arim Ryou, Kiwoong Kim, Kyungtaek Jun
The RSA cryptosystem, which relies on the computational difficulty of prime factorization, faces growing challenges with the advancement of quantum computing. In this study, we pro…
Quantum compressed sensing tomographic reconstruction algorithm
Arim Ryou, Kiwoong Kim, Kyungtaek Jun
Computed tomography (CT) is a non-destructive technique for observing internal images and has proven highly valuable in medical diagnostics. Recent advances in quantum computing ha…