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Zhihan Li

3 accepted papers

2026

AHAMask: Reliable Task Specification for Large Audio Language Models Without Instructions

AAAI 2026technical

Although current large audio language models (LALMs) extend text large language models (LLMs) with generic acoustic understanding abilities, they usually suffer from prompt sensitivity, where different instructions of the same intention can yield drastically different outcomes. In this work, we pro

Cited by 0SourcePDFScholar
2026

Causal Discovery for Irregularly Time Series with Consistency Guarantees

ICML 2026poster

This paper studies causal discovery in irregularly sampled time series—a key challenge in risk-sensitive domains like finance, healthcare, and climate science, where missing data and inconsistent sampling frequencies distort causal mechanisms. The main challenge comes from the interdependence betwee…

Cited by 0SourceScholar
2024

What Are the Implications of Your Question? Non-Information Seeking Question-Type Identification in CNN Transcripts

COLING 2024main

Non-information seeking questions (NISQ) capture the subtle dynamics of human discourse. In this work, we utilize a dataset of over 1,500 information-seeking question(ISQ) and NISQ to evaluate human and machine performance on classifying fine-grained NISQ types. We introduce the first publicly avail…