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quant-ph2026

Reinforcement Learning for Enhanced Advanced QEC Architecture Decoding

Yidong Zhou, Lingyi Kong, Yifeng Peng +1

The advent of promising quantum error correction (QEC) codes with efficient resource utilization and high-performance fault-tolerant quantum memories signifies a critical step towa…

quant-ph2025

TITAN: A Trajectory-Informed Technique for Adaptive Parameter Freezing in Large-Scale VQE

Yifeng Peng, Xinyi Li, Samuel Yen-Chi Chen +4

Variational quantum Eigensolver (VQE) is a leading candidate for harnessing quantum computers to advance quantum chemistry and materials simulations, yet its training efficiency de…

quant-ph2025

Can Classical Initialization Help Variational Quantum Circuits Escape the Barren Plateau?

Yifeng Peng, Xinyi Li, Zhemin Zhang +3

Variational quantum algorithms (VQAs) have emerged as a leading paradigm in near-term quantum computing, yet their performance can be hindered by the so-called barren plateau probl…

quant-ph2025

Introduction to Quantum Machine Learning and Quantum Architecture Search

Samuel Yen-Chi Chen, Zhiding Liang

Recent advancements in quantum computing (QC) and machine learning (ML) have fueled significant research efforts aimed at integrating these two transformative technologies. Quantum…

quant-ph2024

Hybrid Quantum Downsampling Networks

Yifeng Peng, Xinyi Li, Zhiding Liang +1

Classical max pooling plays a crucial role in reducing data dimensionality among various well-known deep learning models, yet it often leads to the loss of vital information. We pr…