14 citations · 20 across the 4 of their papers we have counts for
5 papers
Homomorphic Encryption for Quantum Annealing with Spin Reversal Transformations
Daniel O'Malley, John K. Golden
Homomorphic encryption has been an area of study in classical computing for decades. The fundamental goal of homomorphic encryption is to enable (untrusted) Oscar to perform a comp…
Achieving fair sampling in quantum annealing
Vaibhaw Kumar, Casey Tomlin, Curt Nehrkorn +2
Sampling all ground states of a Hamiltonian with equal probability is a desired feature of a sampling algorithm, but recent studies indicate that common variants of transverse fiel…
Pre- and post-processing in quantum-computational hydrologic inverse analysis
John K. Golden, Daniel O'Malley
It was recently shown that certain subsurface hydrological inverse problems -- here framed as determining the composition of an aquifer from pressure readings -- can be solved on a…
Learning to regularize with a variational autoencoder for hydrologic inverse analysis
Daniel O'Malley, John K. Golden, Velimir V. Vesselinov
Inverse problems often involve matching observational data using a physical model that takes a large number of parameters as input. These problems tend to be under-constrained and…
Large-scale Inversion of Subsurface Flow Using Discrete Adjoint Method
Shu Wang, Satish Karra, Daniel O'Malley
Sensitivity analysis plays an important role in searching for constitutive parameters (e.g. permeability) subsurface flow simulations. The mathematics behind is to solve a dynamic…