← Search

Hua Cai

6 accepted papers

2026

ViTSP: A Vision Language Models Guided Framework for Large-Scale Traveling Salesman Problems

ICLR 2026poster

Solving Traveling Salesman Problem (TSP) is NP-hard yet fundamental for wide real-world applications. Classical exact methods face challenges in scaling, and heuristic methods often require domain-specific parameter calibration. While learning-based approaches have shown promise, they suffer from po…

Cited by 0SourceScholar
2025

CocoER: Aligning Multi-Level Feature by Competition and Coordination for Emotion Recognition

CVPR 2025poster

With the explosion of human-machine interaction, emotion recognition has reignited attention. Previous works focus on improving visual feature fusion and reasoning from multiple image levels. Although it is non-trivial to deduce a person's emotion by integrating multi-level feature (head, body a…

2025

Enhancing Multimodal Analogical Reasoning Through Triplet Interaction

ICASSP 2025accepted

Analogical reasoning is fundamental to human cognition and plays a crucial role across various fields. However, previous studies have primarily focused on single-modal analogical reasoning, often ignoring the benefits of incorporating structural knowledge. Research in cognitive psychology has shown…

Cited by 0SourceScholar
2025

Unilaw-R1: A Large Language Model for Legal Reasoning with Reinforcement Learning and Iterative Inference

EMNLP 2025

Reasoning-focused large language models (LLMs) are rapidly evolving across various domains, yet their capabilities in handling complex legal problems remains underexplored. In this paper, we introduce Unilaw-R1, a large language model tailored for legal reasoning. With a lightweight 7-billion parame

2023

Improving Empathetic Dialogue Generation by Dynamically Infusing Commonsense Knowledge

ACL 2023findings

In empathetic conversations, individuals express their empathy towards others. Previous work has mainly focused on generating empathetic responses by utilizing the speaker’s emotion. Besides, external commonsense knowledge has been applied to enhance the system’s understandings of the speaker’s situ…

2023

Watermarking PLMs on Classification Tasks by Combining Contrastive Learning with Weight Perturbation

EMNLP 2023long findings

Large pre-trained language models (PLMs) have achieved remarkable success, making them highly valuable intellectual property due to their expensive training costs. Consequently, model watermarking, a method developed to protect the intellectual property of neural models, has emerged as a crucial yet…

Cited by 0SourceScholar