From the 1 of 4 linked papers with an AI index.
4 papers
CVaR-Assisted Custom Penalty Function for Constrained Optimization
Xin Wei Lee, Hoong Chuin Lau
The paper introduces a slack‑free, nonlinear penalty function for constrained binary optimization and combines it with a CVaR‑based objective to improve the performance of quantum…
Understanding the Nature of Depth-1 Equivariant Quantum Circuit
Jonathan Teo, Lee Xin Wei, Hoong Chuin Lau
The Equivariant Quantum Circuit (EQC) for the Travelling Salesman Problem (TSP) has been shown to achieve near-optimal performance in solving small TSP problems (up to 20 nodes) us…
Implementing Slack-Free Custom Penalty Function for QUBO on Gate-Based Quantum Computers
Xin Wei Lee, Hoong Chuin Lau
Solving NP-hard constrained combinatorial optimization problems using quantum algorithms remains a challenging yet promising avenue toward quantum advantage. Variational Quantum Al…
Solving Constrained Combinatorial Optimization Problems with Variational Quantum Imaginary Time Evolution
Xin Wei Lee, Hoong Chuin Lau
Solving combinatorial optimization problems using variational quantum algorithms (VQAs) has emerged as a promising research direction. Since the introduction of the Quantum Approxi…