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LatticeBridge improves structured sequence generation with rare-event inference

Researchers have developed LatticeBridge, a novel method for structured sequence generation that addresses the challenge of satisfying multiple input-derived constraints within a single output. This approach frames the problem as a rare-event sequential inference task, combining a prefix language model with instance-compiled surface automata and a specialized Monte Carlo decoder. LatticeBridge aims to improve the faithfulness of generated sequences by ensuring all required anchors are jointly realized, outperforming baseline methods on benchmarks like CommonGen and WikiBio. AI

IMPACT Enhances faithfulness in structured sequence generation, potentially improving applications requiring precise output constraints.

RANK_REASON The cluster contains a research paper detailing a new method for structured sequence generation. [lever_c_demoted from research: ic=1 ai=1.0]

Read on arXiv cs.CL →

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COVERAGE [1]

  1. arXiv cs.CL TIER_1 English(EN) · Faruk Alpay, Bugra Kilictas ·

    LatticeBridge: Rare-Event Sequential Inference for Faithful Structured Sequence Synthesis

    arXiv:2606.11203v1 Announce Type: new Abstract: Structured sequence generation often requires a model to satisfy several input-derived constraints in a single output. Standard decoding methods may assign high probability to fluent continuations while placing low mass on continuat…