math.PR 2608.27372

Universality and sharp thresholds for ellipsoid fitting

Establishes a sharp phase transition threshold for ellipsoid fitting in high dimensions, depending solely on the fourth moment of the data distribution, using random matrix and convex optimization techniques.

Frederic Koehler, Youngtak Sohn

2026-08-28 67
cs.RO 2608.27371

Embodied Scene Rearrangement Planning

Proposes ESRP task with egocentric observations and top-down layouts; introduces ESRP-Bench with 5400+ scene pairs; baseline success only 30.2%.

Canzhi Chen, Zan Wang, Siqi Zhu et al.

2026-08-28 70
cs.CL 2608.27038

Cascaded Batch Prompting

Cascaded Batch Prompting improves performance by disentangling complex reasoning from symbol grounding.

Sho Hoshino, Peinan Zhang

2026-08-27 5