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Weihao Liu

7 accepted papers

2026

Latent Thoughts Tuning: Bridging Context and Reasoning with Fused Information in Latent Tokens

ICML 2026poster

While explicit Chain-of-Thought (CoT) equips Large Language Models (LLMs) with strong reasoning capabilities, it requires models to verbalize every intermediate step in text tokens, constraining the model thoughts to the discrete vocabulary space. Recently, reasoning in continuous latent space has e…

Cited by 0SourceScholar
2025

Selected Languages are All You Need for Cross-lingual Truthfulness Transfer

COLING 2025main

Truthfulness stands out as an essential challenge for Large Language Models (LLMs). Although many works have developed various ways for truthfulness enhancement, they seldom focus on truthfulness in multilingual scenarios. Meanwhile, contemporary multilingual aligning technologies struggle to balanc…

2024

Advancing Topic Segmentation and Outline Generation in Chinese Texts: The Paragraph-level Topic Representation, Corpus, and Benchmark

COLING 2024main

Topic segmentation and outline generation strive to divide a document into coherent topic sections and generate corresponding subheadings, unveiling the discourse topic structure of a document. Compared with sentence-level topic structure, the paragraph-level topic structure can quickly grasp and un…

2024

Cocktail: A Comprehensive Information Retrieval Benchmark with LLM-Generated Documents Integration

ACL 2024findings

The proliferation of Large Language Models (LLMs) has led to an influx of AI-generated content (AIGC) on the internet, transforming the corpus of Information Retrieval (IR) systems from solely human-written to a coexistence with LLM-generated content. The impact of this surge in AIGC on IR systems r…

2024

ERA-CoT: Improving Chain-of-Thought through Entity Relationship Analysis

ACL 2024long

Large language models (LLMs) have achieved commendable accomplishments in various natural language processing tasks. However, LLMs still encounter significant challenges when dealing with complex scenarios involving multiple entities. These challenges arise from the presence of implicit relationship…

2024

RA-ISF: Learning to Answer and Understand from Retrieval Augmentation via Iterative Self-Feedback

ACL 2024findings

Large language models (LLMs) demonstrate exceptional performance in numerous tasks but still heavily rely on knowledge stored in their parameters. Moreover, updating this knowledge incurs high training costs. Retrieval-augmented generation (RAG) methods address this issue by integrating external kno…

2023

Modality Unifying Network for Visible-Infrared Person Re-Identification

ICCV 2023poster

Visible-infrared person re-identification (VI-ReID) is a challenging task due to large cross-modality discrepancies and intra-class variations. Existing methods mainly focus on learning modality-shared representations by embedding different modalities into the same feature space. As a result, the le…

Cited by 58PDFScholar