Peiyi Li

College of Engineering

Works (3)

Updated: April 5th, 2024 15:55

2023 article

Enhancing Virtual Distillation with Circuit Cutting for Quantum Error Mitigation

2023 IEEE 41ST INTERNATIONAL CONFERENCE ON COMPUTER DESIGN, ICCD, pp. 94–101.

By: P. Li n, J. Liu*, H. Patil n, P. Hovland* & H. Zhou n

author keywords: Quantum Error Mitigation; Virtual Distillation; Quantum Circuit Cutting
TL;DR: This work proposes an error mitigation strategy that uses circuit-cutting technology to cut the entire circuit into fragments, which can reduce the noise accumulation and enhance the effectiveness of the virtual distillation technique. (via Semantic Scholar)
Sources: Web Of Science, NC State University Libraries
Added: February 19, 2024

2022 conference paper

Exploiting Quantum Assertions for Error Mitigation and Quantum Program Debugging

2022 IEEE 40TH INTERNATIONAL CONFERENCE ON COMPUTER DESIGN (ICCD 2022), 124–131.

By: P. Li n, J. Liu n, Y. Li* & H. Zhou n

Event: IEEE 40th International Conference on Computer Design (ICCD) at Olympic Valley, CA, USA on October 23-26, 2022

author keywords: quantum computing; error mitigation; debugging; assertion
TL;DR: This paper presents the development of quantum assertion schemes and shows how they are used for hardware error mitigation and software debugging, and shows that besides detecting program bugs, dynamic assertion circuits can mitigate noise effects via post-selection of the assertion results. (via Semantic Scholar)
Sources: Web Of Science, NC State University Libraries
Added: March 20, 2023

2022 article

Not All SWAPs Have the Same Cost: A Case for Optimization-Aware Qubit Routing

2022 IEEE INTERNATIONAL SYMPOSIUM ON HIGH-PERFORMANCE COMPUTER ARCHITECTURE (HPCA 2022), pp. 709–725.

By: J. Liu n, P. Li n & H. Zhou n

author keywords: quantum computing; compiler optimization; qubit routing
TL;DR: NASSC (Not All Swaps have the Same Cost) is the first algorithm that considers the subsequent optimizations during the routing step, and optimization-aware qubit routing leads to better routing decisions and benefits subsequent optimizations. (via Semantic Scholar)
Sources: Web Of Science, NC State University Libraries
Added: August 29, 2022

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