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Zihao Lin

9 accepted papers

2025

Language Models (Mostly) Know When to Stop Reading

NeurIPS 2025poster

Large language models (LLMs) process entire input contexts indiscriminately, which is inefficient when the information required to answer a query is localized within the context. We present dynamic context cutoff, a novel method enabling LLMs to self-terminate processing upon acquiring sufficient ta…

Cited by 0SourceScholar
2025

Localizing Knowledge in Diffusion Transformers

NeurIPS 2025poster

Understanding how knowledge is distributed across the layers of generative models is crucial for improving interpretability, controllability, and adaptation. While prior work has explored knowledge localization in UNet-based architectures, Diffusion Transformer (DiT)-based models remain underexplore…

Cited by 0SourceScholar
2025

Persona-SQ: A Personalized Suggested Question Generation Framework For Real-world Documents

NAACL 2025system demonstrations

Suggested questions (SQs) provide an effective initial interface for users to engage with their documents in AI-powered reading applications. In practical reading sessions, users have diverse backgrounds and reading goals, yet current SQ features typically ignore such user information, resulting in…

2025

R2I-Bench: Benchmarking Reasoning-Driven Text-to-Image Generation

EMNLP 2025

Reasoning is a fundamental capability often required in real-world text-to-image (T2I) generation, e.g., generating “a bitten apple that has been left in the air for more than a week” necessitates understanding temporal decay and commonsense concepts. While recent T2I models have made impressive pro

Cited by 0SourcePDFScholar
2024

Holistic Evaluation for Interleaved Text-and-Image Generation

EMNLP 2024main

Interleaved text-and-image generation has been an intriguing research direction, where the models are required to generate both images and text pieces in an arbitrary order. Despite the emerging advancements in interleaved generation, the progress in its evaluation still significantly lags behind. E…

Cited by 6SourcePDFScholar
2024

InternalInspector I2: Robust Confidence Estimation in LLMs through Internal States

EMNLP 2024finding

Despite their vast capabilities, Large Language Models (LLMs) often struggle with generating reliable outputs, frequently producing high-confidence inaccuracies known as hallucinations. Addressing this challenge, our research introduces InternalInspector, a novel framework designed to enhance confid…

Cited by 2SourcePDFScholar
2024

MMedAgent: Learning to Use Medical Tools with Multi-modal Agent

EMNLP 2024finding

Multi-Modal Large Language Models (MLLMs), despite being successful, exhibit limited generality and often fall short when compared to specialized models. Recently, LLM-based agents have been developed to address these challenges by selecting appropriate specialized models as tools based on user inpu…

2024

Navigating the Dual Facets: A Comprehensive Evaluation of Sequential Memory Editing in Large Language Models

ACL 2024long

Memory Editing (ME) has emerged as an efficient method to modify erroneous facts or inject new facts into Large Language Models (LLMs). Two mainstream ME methods exist: parameter-modifying ME and parameter-preserving ME (integrating extra modules while preserving original parameters). Regrettably, p…

Cited by 7SourcePDFScholar
2024

ToolBeHonest: A Multi-level Hallucination Diagnostic Benchmark for Tool-Augmented Large Language Models

EMNLP 2024main

Tool-augmented large language models (LLMs) are rapidly being integrated into real-world applications. Due to the lack of benchmarks, the community has yet to fully understand the hallucination issues within these models. To address this challenge, we introduce a comprehensive diagnostic benchmark,…