-
Hierarchical QR factorization algorithms for multi-core cluster systems
International audience -
An Interior-Point Approach to Trajectory Optimization
This paper presents an interior-point approach for solving optimal control problems. Combining a flexible refinement scheme with dedicated linear algebra solvers, we... -
Euclidean lattice basis reduction: algorithms and experiments for disclosing ...
We review polynomial time approaches for computing simultaneous integer relations among real numbers. A variant of the LLL lattice reduction algorithm (A. Lenstra, H.... -
Some numerical considerations for lattice basis reduction
Fastest algorithms and implementations for LLL basis reduction are highly hybrid symbolic-numeric. A "numerical engine" computes, via a orthogonalization process, the...
