Wynne Hsu

Incorporating External Knowledge for Evidence-based Fact Verification

2022 · Companion Proceedings of the Web Conference 2022

Existing fact verification methods employ pre-trained language models such as BERT for the contextual representation of evidence sentences. However, such representations do not take into account commonsense knowledge and these methods often conclude that there …

PanoSent: A Panoptic Sextuple Extraction Benchmark for Multimodal Conversational Aspect-based Sentiment Analysis

2024 · arXiv (Cornell University)

While existing Aspect-based Sentiment Analysis (ABSA) has received extensive effort and advancement, there are still gaps in defining a more holistic research target seamlessly integrating multimodality, conversation context, fine-granularity, and also covering the changing sentiment …

Watch Out Your Album! On the Inadvertent Privacy Memorization in Multi-Modal Large Language Models

2025 · arXiv (Cornell University)

Multi-Modal Large Language Models (MLLMs) have exhibited remarkable performance on various vision-language tasks such as Visual Question Answering (VQA). Despite accumulating evidence of privacy concerns associated with task-relevant content, it remains unclear whether MLLMs inadvertently …