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cs.DS2025
On Algorithmic Meta-Theorems for Solution Discovery: Tractability and Barriers
Nicolas Bousquet, Amer E. Mouawad, Stephanie Maaz +2
Solution discovery asks whether a given (infeasible) starting configuration to a problem can be transformed into a feasible solution using a limited number of transformation steps.…
cs.CC2025
On the complexity of constrained reconfiguration and motion planning
Nicolas Bousquet, Remy El Sabeh, Amer E. Mouawad +1
Coordinating the motion of multiple agents in constrained environments is a fundamental challenge in robotics, motion planning, and scheduling. A motivating example involves ro…
quant-ph2025
Efficient algorithms to solve atom reconfiguration problems. III. The bird and batching algorithms and other parallel implementations on GPUs
Fouad Afiouni, Remy El Sabeh, Naomi Nishimura +3
We present efficient implementations of atom reconfiguration algorithms for both CPUs and GPUs, along with a batching routine to merge displacement operations for parallel executio…