From the Quantum Approximate Optimization Algorithm to a Quantum Alternating Operator Ansatz S Hadfield, Z Wang, B O'Gorman, EG Rieffel, D Venturelli, R Biswas Algorithms (Special Issue: Quantum Optimization Theory, Algorithms, and …, 2019 | 187 | 2019 |

Quantum Approximate Optimization Algorithm for MaxCut: A Fermionic View Z Wang, S Hadfield, Z Jiang, EG Rieffel Physical Review A 97, 022304, 2018 | 127 | 2018 |

Quantum algorithms and circuits for scientific computing MK Bhaskar, S Hadfield, A Papageorgiou, I Petras Quantum Information and Computation 16 (3&4), 0197–0236. (arXiv:1511.08253), 2016 | 38 | 2016 |

Quantum algorithms for scientific computing and approximate optimization S Hadfield Columbia University PhD dissertation, arXiv:1805.03265, 2018 | 24 | 2018 |

Optimizing quantum heuristics with meta-learning M Wilson, R Stromswold, F Wudarski, S Hadfield, NM Tubman, EG Rieffel Quantum Machine Intelligence 3 (1), 1-14, 2021 | 21 | 2021 |

Divide and conquer approach to quantum Hamiltonian simulation S Hadfield, A Papageorgiou New Journal of Physics 20 (4), 043003, 2018 | 20 | 2018 |

Quantum Approximate Optimization with Hard and Soft Constraints S Hadfield, Z Wang, EG Rieffel, B O'Gorman, D Venturelli, R Biswas Proceedings of the Second International Workshop on Post Moores Era …, 2017 | 19 | 2017 |

On the representation of Boolean and real functions as Hamiltonians for quantum computing S Hadfield arXiv preprint arXiv:1804.09130, 2018 | 15 | 2018 |

Characterizing local noise in QAOA circuits J Marshall, F Wudarski, S Hadfield, T Hogg IOP SciNotes 1 (2), 025208, 2020 | 12 | 2020 |

From ansätze to Z-gates: A NASA view of quantum computing EG Rieffel, S Hadfield, T Hogg, S Mandrà, J Marshall, G Mossi, ... Future Trends of HPC in a Disruptive Scenario 34, 133, 2019 | 10 | 2019 |

Classical symmetries and QAOA R Shaydulin, S Hadfield, T Hogg, I Safro arXiv preprint arXiv:2012.04713, 2020 | 7 | 2020 |

Ferromagnetically shifting the power of pausing ZG Izquierdo, S Grabbe, S Hadfield, J Marshall, Z Wang, E Rieffel Physical Review Applied 15 (4), 044013, 2021 | 6 | 2021 |

Towards Quantum Gate-Model Heuristics for Real-World Planning Problems T Stollenwerk, S Hadfield, Z Wang IEEE Transactions on Quantum Engineering, 2020 | 1 | 2020 |

Quantum-accelerated global constraint filtering KEC Booth, B O’Gorman, J Marshall, S Hadfield, E Rieffel International Conference on Principles and Practice of Constraint …, 2020 | 1 | 2020 |

Approximating ground and excited state energies on a quantum computer S Hadfield, A Papageorgiou Quantum Information Processing 14 (4), 1151-1178, 2015 | 1 | 2015 |

Quantum-accelerated constraint programming KEC Booth, B O'Gorman, J Marshall, S Hadfield, E Rieffel arXiv preprint arXiv:2103.04502, 2021 | | 2021 |

Small-parameter and operator series approaches for quantum approximate optimization S Hadfield, T Hogg, E Rieffel Bulletin of the American Physical Society 65, 2020 | | 2020 |

QAOA for Optimal Flight Gate Assignment T Stollenwerk, S Hadfield, Z Wang Bulletin of the American Physical Society 65, 2020 | | 2020 |

Effectiveness of quantum annealing pause and partial gauges on embedded degree-bounded minimum spanning tree problems S Grabbe, Z Gonzalez Izquierdo, S Hadfield, J Marshall, Z Wang, E Rieffel, ... Bulletin of the American Physical Society 65, 2020 | | 2020 |

Quantum Technologies for UAS (QTech) S Grabbe, ER PI, Z Wang, S Hadfield, A Wroblewski | | 2019 |