Author

Haris Vikalo

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#artificial intelligence Preprint Oct 2026

JOVE: Joint Execution and Verification for Resource-Aware LLM Task Graphs

Complex reasoning queries can be decomposed into directed acyclic task graphs and distributed across heterogeneous LLMs, reducing latency through parallelism and enabling smaller models to solve complex tasks. In practice, however, the suitability of an LLM for a given subtask may be a priori unknown, and execution alo...

Hao-Ran Zhang, Dongjun Kim, Seohyeon Cha et al. · 0 citations

#artificial intelligence Preprint Sep 2026

Twist, Don't Tilt: Trajectory-Exact Constrained Decoding for Masked Diffusion Models

This work introduces TWISTER, the first automaton-twisted Sequential Monte Carlo decoder for MDLMs, and proves that for regular language constraints, the Feynman-Kac correction is exactly computable, with the twists obtained efficiently using quantities pre-computed for step-exact sampling.

Aditya Thimmaiah, Lara Marinov, Jayanth Srinivasa et al. · 0 citations