Fault-tolerant quantum simulations of chemistry in first quantization

Y Su, DW Berry, N Wiebe, N Rubin, R Babbush - PRX Quantum, 2021 - APS
Quantum simulations of chemistry in first quantization offer some important advantages over
approaches in second quantization including faster convergence to the continuum limit and …

Model-predictive-control-based capacitor voltage balancing strategies for modular multilevel converters

A Mora, M Urrutia, R Cárdenas… - IEEE Transactions …, 2018 - ieeexplore.ieee.org
This paper presents two capacitor voltage balancing (CVB) strategies for modular multilevel
converter (MMC) applications. Both balancing schemes are based on model predictive …

Model predictive torque control for multilevel inverter fed induction machines using sorting networks

K Bándy, P Stumpf - IEEE Access, 2021 - ieeexplore.ieee.org
Model Predictive Control is a promising technique for electric drive control, as it enables
optimization for multiple parameters and offers reliable operation with non-linear systems …

Expressing symmetry breaking in DRAT proofs

MJH Heule, WA Hunt Jr, N Wetzler - International Conference on …, 2015 - Springer
An effective SAT preprocessing technique is the addition of symmetry-breaking predicates:
auxiliary clauses that guide a SAT solver away from needless exploration of isomorphic sub …

Fast linear interpolation

N Zhang, K Canini, S Silva, M Gupta - ACM Journal on Emerging …, 2021 - dl.acm.org
We present fast implementations of linear interpolation operators for piecewise linear
functions and multi-dimensional look-up tables. These operators are common for efficient …

[HTML][HTML] Sorting networks: To the end and back again

M Codish, L Cruz-Filipe, T Ehlers, M Müller… - Journal of Computer and …, 2019 - Elsevier
New properties of the front and back ends of sorting networks are studied, illustrating their
utility when searching for bounds on optimal networks. Search focuses first on the “out …

Quantum memory at nonzero temperature in a thermodynamically trivial system

Y Hong, J Guo, A Lucas - arXiv preprint arXiv:2403.10599, 2024 - arxiv.org
Passive error correction protects logical information forever (in the thermodynamic limit) by
updating the system based only on local information and few-body interactions. A …

Synchronous counting and computational algorithm design

D Dolev, K Heljanko, M Järvisalo, JH Korhonen… - Journal of Computer and …, 2016 - Elsevier
Consider a complete communication network on n nodes. In synchronous 2-counting, the
nodes receive a common clock pulse and they have to agree on which pulses are “odd” and …

Majority logic synthesis

L Amarù, E Testa, M Couceiro… - 2018 IEEE/ACM …, 2018 - ieeexplore.ieee.org
The majority function evaluates to true, if at least two of its Boolean inputs evaluate to true.
The majority function has frequently been studied as a central primitive in logic synthesis …

Mapping monotone Boolean functions into majority

E Testa, M Soeken, LG Amarù… - IEEE Transactions …, 2018 - ieeexplore.ieee.org
We consider the problem of decomposing monotone Boolean functions into majority-of-three
operations, with a particular focus on decomposing the majority-n n function. When targeting …