16 citations · 31 across the 4 of their papers we have counts for
4 papers
Using Reinforcement Learning to Perform Qubit Routing in Quantum Compilers
Matteo G. Pozzi, Steven J. Herbert, Akash Sengupta +1
"Qubit routing" refers to the task of modifying quantum circuits so that they satisfy the connectivity constraints of a target quantum computer. This involves inserting SWAP gates…
Spectral sparsification of matrix inputs as a preprocessing step for quantum algorithms
Steven Herbert, Sathyawageeswar Subramanian
We study the potential utility of classical techniques of spectral sparsification of graphs as a preprocessing step for digital quantum algorithms, in particular, for Hamiltonian s…
Using Reinforcement Learning to find Efficient Qubit Routing Policies for Deployment in Near-term Quantum Computers
Steven Herbert, Akash Sengupta
This paper addresses the problem of qubit routing in first-generation and other near-term quantum computers. In particular, it is asserted that the qubit routing problem can be for…
A Simple Lower Bound on the Noncoherent Capacity of Highly Underspread Fading Channels
Steven Herbert, Ian Wassell, Tian-Hong Loh
Communication channels are said to be underspread if their coherence time is greater than their delay spread. In such cases it can be shown that in the infinite bandwidth limit the…