Authors
Shelvin Chand, Hemant Kumar Singh, Tapabrata Ray, Michael Ryan
Publication date
2019/6/10
Conference
2019 IEEE Congress on Evolutionary Computation (CEC)
Pages
974-981
Publisher
IEEE
Description
This study investigates the makespan minimization problem that arises when compiling a general class of quantum algorithms into near-term quantum hardware. The problem is referred to as quantum circuit compilation problem (QCCP). Two new heuristics are proposed for solving the problem. Firstly, a rollout based sequential decision making approach is investigated. This heuristic decides on which operation to schedule next based on the makespan projection given by a guiding priority rule. Secondly, a stochastic version of rollout heuristic is proposed which iteratively switches between rollout and a simple priority rule to explore the search space. The two proposed heuristics are able to show improvement in makespan across a range of instance sizes and characteristics.
Total citations
20202021202220231353
Scholar articles
S Chand, HK Singh, T Ray, M Ryan - 2019 IEEE Congress on Evolutionary Computation …, 2019