A quantum algorithm for additive approximation of Ising partition functions.
Akira MatsuoKeisuke FujiiNobuyuki ImotoPublished in: CoRR (2014)
Keyphrases
- improved algorithm
- significant improvement
- computational cost
- error bounds
- optimal solution
- computational complexity
- search space
- convergence rate
- dynamic programming
- polygonal approximation
- simulated annealing
- worst case
- experimental evaluation
- cost function
- k means
- objective function
- closed form
- detection algorithm
- preprocessing
- similarity measure
- optimization algorithm
- theoretical analysis
- particle swarm optimization
- times faster
- linear programming
- np hard
- approximation schemes