128 citations · 252 across the 28 of their papers we have counts for
12 papers · 1 filter
Quantum Memory: A Missing Piece in Quantum Computing Units
Chenxu Liu, Meng Wang, Samuel A. Stein +2
Memory is an indispensable component in classical computing systems. While the development of quantum computing is still in its early stages, current quantum processing units mainl…
Multi-mode Cavity Centric Architectures for Quantum Simulation
Samuel Stein, Fei Hua, Chenxu Liu +6
Near-term quantum computing technologies grapple with huge complexity overheads, hindering their ability to induce algorithms, necessitating engineering and scientific innovations.…
MECH: Multi-Entry Communication Highway for Superconducting Quantum Chiplets
Hezi Zhang, Keyi Yin, Anbang Wu +3
Chiplet architecture is an emerging architecture for quantum computing that could significantly increase qubit resources with its great scalability and modularity. However, as the…
CollComm: Enabling Efficient Collective Quantum Communication Based on EPR buffering
Anbang Wu, Yufei Ding, Ang Li
The noisy and lengthy nature of quantum communication hinders the development of distributed quantum computing. The inefficient design of existing compilers for distributed quantum…
AutoComm: A Framework for Enabling Efficient Communication in Distributed Quantum Programs
Anbang Wu, Hezi Zhang, Gushu Li +3
Distributed quantum computing (DQC) is a promising approach to extending the computational power of near-term quantum devices. However, the non-local quantum communication between…
Quantum Bayesian Error Mitigation Employing Poisson Modelling over the Hamming Spectrum for Quantum Error Mitigation
Samuel Stein, Nathan Wiebe, Yufei Ding +2
The field of quantum computing has experienced a rapid expansion in recent years, with ongoing exploration of new technologies, a decrease in error rates, and a growth in the numbe…
EQC : Ensembled Quantum Computing for Variational Quantum Algorithms
Samuel Stein, Yufei Ding, Nathan Wiebe +5
Variational quantum algorithm (VQA), which is comprised of a classical optimizer and a parameterized quantum circuit, emerges as one of the most promising approaches for harvesting…
Towards Efficient Ansatz Architecture for Variational Quantum Algorithms
Anbang Wu, Gushu Li, Yuke Wang +3
Variational quantum algorithms are expected to demonstrate the advantage of quantum computing on near-term noisy quantum computers. However, training such variational quantum algor…
Mapping Surface Code to Superconducting Quantum Processors
Anbang Wu, Gushu Li, Hezi Zhang +3
In this paper, we formally describe the three challenges of mapping surface code on superconducting devices, and present a comprehensive synthesis framework to overcome these chall…
QECV: Quantum Error Correction Verification
Anbang Wu, Gushu Li, Hezi Zhang +3
Quantum Error Correction (QEC) is essential for fault-tolerant quantum copmutation, and its implementation is a very sophisticated process involving both quantum and classical hard…
Towards Efficient Superconducting Quantum Processor Architecture Design
Gushu Li, Yufei Ding, Yuan Xie
More computational resources (i.e., more physical qubits and qubit connections) on a superconducting quantum processor not only improve the performance but also result in more comp…
SANQ: A Simulation Framework for Architecting Noisy Intermediate-Scale Quantum Computing System
Gushu Li, Yufei Ding, Yuan Xie
To bridge the gap between limited hardware access and the huge demand for experiments for Noisy Intermediate-Scale Quantum (NISQ) computing system study, a simulator which can capt…