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Seunghyuk Oh

5 accepted papers

2026

ParallelBench: Understanding the Trade-offs of Parallel Decoding in Diffusion LLMs

ICLR 2026poster

While most autoregressive LLMs are constrained to one-by-one decoding, diffusion LLMs (dLLMs) have attracted growing interest for their potential to dramatically accelerate inference through parallel decoding. Despite this promise, the conditional independence assumption in dLLMs causes parallel dec…

Cited by 0SourcecodeScholar
2025

Mamba Drafters for Speculative Decoding

EMNLP 2025

Speculative decoding has emerged as a promising approach to accelerating large language model (LLM) generation using a fast drafter while maintaining alignment with the target model’s distribution. However, existing approaches face a trade-off: external drafters offer flexibility but can suffer from

2025

ReVISE: Learning to Refine at Test-Time via Intrinsic Self-Verification

ICML 2025poster

Self-awareness, i.e., the ability to assess and correct one's generation, is a fundamental aspect of human intelligence, making its replication in large language models (LLMs) an important yet challenging task. Previous works tackle this by employing extensive reinforcement learning or relying on la…

Cited by 3SourcePDFScholar
2024

Hierarchical Context Merging: Better Long Context Understanding for Pre-trained LLMs

ICLR 2024poster

Large language models (LLMs) have shown remarkable performance in various natural language processing tasks. However, a primary constraint they face is the context limit, i.e., the maximum number of tokens they can process. Previous works have explored architectural changes and modifications in posi…

2024

Optimized Feature Generation for Tabular Data via LLMs with Decision Tree Reasoning

NeurIPS 2024poster

In tabular prediction tasks, tree-based models combined with automated feature engineering methods often outperform deep learning approaches that rely on learned representations. While these feature engineering techniques are effective, they typically depend on a pre-defined search space and primari…