Parallel multi-wavelength calibration algorithm for radio astronomical arrays.
Martin BrossardMohammed Nabil El KorsoMarius PesaventoRémy BoyerPascal LarzabalStefan J. WijnholdsPublished in: Signal Process. (2018)
Keyphrases
- parallel implementation
- optimization algorithm
- improved algorithm
- learning algorithm
- worst case
- np hard
- significant improvement
- optimal solution
- dynamic programming
- experimental evaluation
- linear programming
- clustering method
- times faster
- preprocessing
- computational complexity
- objective function
- simulated annealing
- detection algorithm
- hardware implementation
- convergence rate
- neural network
- parallel computation
- parallel algorithm
- tree structure
- probabilistic model
- cost function
- evolutionary algorithm
- data structure
- similarity measure