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Fangxu Yu

5 accepted papers

2026

TSRBench: A Comprehensive Multi-task Multi-modal Time Series Reasoning Benchmark for Generalist Models

ICML 2026poster

Time series data is ubiquitous in real-world scenarios and crucial for critical applications ranging from energy management to traffic control. Consequently, the ability to reason over time series is a fundamental skill for generalist models to solve complex problems. However, current benchmarks for…

Cited by 0SourceScholar
2025

Beyond Verbal Cues: Emotional Contagion Graph Network for Causal Emotion Entailment

ACL 2025finding

Emotions are fundamental to conversational understanding. While significant advancements have been achieved in conversational emotion recognition and emotional response generation, recognizing the causes of eliciting emotions is less explored. Previous studies have primarily focused on identifying t…

2025

Flow of Reasoning: Training LLMs for Divergent Reasoning with Minimal Examples

ICML 2025poster

The ability to generate diverse solutions to a given problem is a hallmark of human creativity. This divergent reasoning is also crucial for machines, enhancing their robustness and enabling them to assist humans in many applications such as scientific discovery. However, existing approaches to mult…

2024

COLD-Attack: Jailbreaking LLMs with Stealthiness and Controllability

ICML 2024poster

Jailbreaks on large language models (LLMs) have recently received increasing attention. For a comprehensive assessment of LLM safety, it is essential to consider jailbreaks with diverse attributes, such as contextual coherence and sentiment/stylistic variations, and hence it is beneficial to study c…

2024

Emotion-Anchored Contrastive Learning Framework for Emotion Recognition in Conversation

NAACL 2024findings

Emotion Recognition in Conversation (ERC) involves detecting the underlying emotion behind each utterance within a conversation. Effectively generating representations for utterances remains a significant challenge in this task. Recent works propose various models to address this issue, but they sti…