4 papers
Lost in Time: Clock and Calendar Understanding Challenges in Multimodal LLMs
Rohit Saxena, Aryo Pradipta Gema, Pasquale Minervini
Understanding time from visual representations is a fundamental cognitive skill, yet it remains a challenge for multimodal large language models (MLLMs). In this work, we investiga…
PosterSum: A Multimodal Benchmark for Scientific Poster Summarization
Rohit Saxena, Pasquale Minervini, Frank Keller
Generating accurate and concise textual summaries from multimodal documents is challenging, especially when dealing with visually complex content like scientific posters. We introd…
What Is That Talk About? A Video-to-Text Summarization Dataset for Scientific Presentations
Dongqi Liu, Chenxi Whitehouse, Xi Yu +6
Transforming recorded videos into concise and accurate textual summaries is a growing challenge in multimodal learning. This paper introduces VISTA, a dataset specifically designed…
End-to-End Long Document Summarization using Gradient Caching
Rohit Saxena, Hao Tang, Frank Keller
Training transformer-based encoder-decoder models for long document summarization poses a significant challenge due to the quadratic memory consumption during training. Several app…