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Oct 2026
Multi-agent path finding (MAPF) solvers are evaluated on the schedules they produce, not on how well those schedules can be executed. Specifically, continuous-time optimal solvers can achieve even lower cost than their discrete counterparts by scheduling agents with near-zero temporal/spatial separation, and by exploit...
S. Roselli, Alvin Combrink, Ze Zhang
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Preprint
Oct 2026
Insight is provided on when classical MAPF is a reasonable simplification, and when MAPF$_R$ unlocks significantly higher-quality solutions.
Alvin Combrink, S. Roselli, Martin Fabian
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Aug 2026
Anytime-Optimal Continuous-time Conflict-Based Search (AOC-CBS), an exact and solution-complete solver for Multi-Agent Path Finding, and preliminary experiments against the exact solver OC-CBS show AOC-CBS is comparable at finding optimal solutions while extending scalability from the tens to the hundreds of agents whe...
Alvin Combrink, Sabino Francesco Roselli, Martin Fabian
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