75 citations · 272 across the 11 of their papers we have counts for
11 papers
Minimising surface-code failures using a color-code decoder
Asmae Benhemou, Kaavya Sahay, Lingling Lao +1
The development of practical, high-performance decoding algorithms reduces the resource cost of fault-tolerant quantum computing. Here we propose a decoder for the surface code tha…
Extending Matchgate Simulation Methods to Universal Quantum Circuits
Avinash Mocherla, Lingling Lao, Dan E. Browne
Matchgates are a family of parity-preserving two-qubit gates, nearest-neighbour circuits of which are known to be classically simulable in polynomial time. In this work, we present…
Software mitigation of coherent two-qubit gate errors
Lingling Lao, Alexander Korotkov, Zhang Jiang +3
Two-qubit gates are important components of quantum computing. However, unwanted interactions between qubits (so-called parasitic gates) can be particularly problematic and degrade…
2QAN: A quantum compiler for 2-local qubit Hamiltonian simulation algorithms
Lingling Lao, Dan E. Browne
Simulating quantum systems is one of the most important potential applications of quantum computers. The high-level circuit defining the simulation needs to be compiled into one th…
Designing calibration and expressivity-efficient instruction sets for quantum computing
Prakash Murali, Lingling Lao, Margaret Martonosi +1
Near-term quantum computing (QC) systems have limited qubit counts, high gate (instruction) error rates, and typically support a minimal instruction set having one type of two-qubi…
Realizing Quantum Algorithms on Real Quantum Computing Devices
Carmen G. Almudever, Lingling Lao, Robert Wille +1
Quantum computing is currently moving from an academic idea to a practical reality. Quantum computing in the cloud is already available and allows users from all over the world to…
OpenQL : A Portable Quantum Programming Framework for Quantum Accelerators
N. Khammassi, I. Ashraf, J. v. Someren +6
With the potential of quantum algorithms to solve intractable classical problems, quantum computing is rapidly evolving and more algorithms are being developed and optimized. Expre…
Fault-tolerant Quantum Error Correction on Near-term Quantum Processors using Flag and Bridge Qubits
Lingling Lao, Carmen G. Almudever
Fault-tolerant (FT) computation by using quantum error correction (QEC) is essential for realizing large-scale quantum algorithms. Devices are expected to have enough qubits to dem…
Timing and resource-aware mapping of quantum circuits to superconducting processors
Lingling Lao, Hans van Someren, Imran Ashraf +1
Quantum algorithms need to be compiled to respect the constraints imposed by quantum processors, which is known as the mapping problem. The mapping procedure will result in an incr…
Code Deformation and Lattice Surgery Are Gauge Fixing
Christophe Vuillot, Lingling Lao, Ben Criger +3
The large-scale execution of quantum algorithms requires basic quantum operations to be implemented fault-tolerantly. The most popular technique for accomplishing this, using the d…
Mapping of Lattice Surgery-based Quantum Circuits on Surface Code Architectures
L. Lao, B. van Wee, I. Ashraf +4
Quantum error correction (QEC) and fault-tolerant (FT) mechanisms are essential for reliable quantum computing. However, QEC considerably increases the computation size up to four…