Results 91 to 100 of about 2,386 (159)

A Variational Qubit-Efficient MaxCut Heuristic Algorithm

npj Quantum Information
MaxCut is a key NP-hard combinatorial optimization problem. Quantum computing offers methods to solve such problems potentially better than classical counterparts, with the Quantum Approximate Optimization Algorithm (QAOA) being a state-of-the-art ...
Yovav Tene-Cohen, Tomer Kelman, Ohad Lev, Adi Makmal   +3 more
doaj   +1 more source

Strategies for Noise-Resilient Quantum Approximate Optimization Algorithms: A Review and Classification of Error Mitigation

IEEE Access
The Quantum Approximate Optimization Algorithm (QAOA) is a leading candidate for solving combinatorial optimization problems on near-term quantum hardware.
Kimchhor Chiv, Leanghok Hour, Sanghyeon Lee, Tara Kit, Tae-Kyung Kim, Youngsun Han   +5 more
doaj   +1 more source

Connection between single-layer quantum approximate optimization algorithm interferometry and thermal distribution sampling

Frontiers in Quantum Science and Technology
The quantum approximate optimization algorithm (QAOA) was originally proposed to find approximate solutions to combinatorial optimization problems on quantum computers. However, the algorithm has also attracted interest for sampling purposes since it was
Pablo Díez-Valle, Diego Porras, Juan José García-Ripoll   +2 more
doaj   +1 more source

Convergence of digitized-counterdiabatic QAOA: circuit depth versus free parameters

New Journal of Physics
Recently, digitized-counterdiabatic (CD) quantum approximate optimization algorithm (QAOA) has been proposed to make QAOA converge to the solution of an optimization problem in fewer steps, inspired by Trotterized CD driving in continuous-time quantum ...
Mara Vizzuso, Gianluca Passarelli, Giovanni Cantele, Procolo Lucignano   +3 more
doaj   +1 more source

Calculation of the ground and exited states of the Ising model using Quantum Approximate Optimization Algorithm(QAOA)‎

Iranian Journal of Physics Research, 2022
openaire   +1 more source

Prototype-Based Classifiers and Vector Quantization on a Quantum Computer-Implementing Integer Arithmetic Oracles for Nearest Prototype Search. [PDF]

Entropy (Basel)
Engelsberger A, Pšeničkova M, Villmann T.   +2 more
europepmc   +1 more source

Adaptive intelligent controller for a lower limb rehabilitation robot using QAOA-based online membership optimization. [PDF]

Sci Rep
Abd-Elhaleem S, El-Garawany AH, El-Brawany M.   +2 more
europepmc   +1 more source

Light cone cancellation for variational quantum eigensolver in solving noisy Max-Cut. [PDF]

Sci Rep
Lee X, Yan X, Xie N, Saito Y, Kurosawa L, Asai N, Cai D, Lau HC.   +7 more
europepmc   +1 more source

Quantum approximate multi-objective optimization. [PDF]

Nat Comput Sci
Kotil A, Pelofske E, Riedmüller S, Egger DJ, Eidenbenz S, Koch T, Woerner S.   +6 more
europepmc   +1 more source

Multiclass portfolio optimization via variational quantum Eigensolver with Dicke state ansatz. [PDF]

Sci Rep
Scursulim JVS, Langeloh GM, Beltran VL, Brito S.   +3 more
europepmc   +1 more source