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quant-ph2025
Network-Integrated Decoding System for Real-Time Quantum Error Correction with Lattice Surgery
Namitha Liyanage, Yue Wu, Emmet Houghton +1
Existing real-time decoders for surface codes are limited to isolated logical qubits and do not support logical operations involving multiple logical qubits. We present DECONET, a…
quant-ph2024
LEGO: QEC Decoding System Architecture for Dynamic Circuits
Yue Wu, Namitha Liyanage, Lin Zhong
Quantum error correction (QEC) is a critical component of FTQC; the QEC decoder is an important part of Classical Computing for Quantum or C4Q. Recent years have seen fast developm…
quant-ph2024
FPGA-based Distributed Union-Find Decoder for Surface Codes
Namitha Liyanage, Yue Wu, Siona Tagare +1
A fault-tolerant quantum computer must decode and correct errors faster than they appear to prevent exponential slowdown due to error correction. The Union-Find (UF) decoder is pro…