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Multimodal Large Language Models (MLLMs) have recently shown remarkable perceptual capability in answering visual questions, however, little is known about the limits of their perception. In particular, while prior works have provided…

计算机视觉与模式识别 · 计算机科学 2024-02-13 Jiarui Zhang , Jinyi Hu , Mahyar Khayatkhoei , Filip Ilievski , Maosong Sun

We empirically investigate proper pre-training methods to build good visual tokenizers, making Large Language Models (LLMs) powerful Multimodal Large Language Models (MLLMs). In our benchmark, which is curated to evaluate MLLMs visual…

计算机视觉与模式识别 · 计算机科学 2023-05-24 Guangzhi Wang , Yixiao Ge , Xiaohan Ding , Mohan Kankanhalli , Ying Shan

Visually-conditioned language models (VLMs) have seen growing adoption in applications such as visual dialogue, scene understanding, and robotic task planning; adoption that has fueled a wealth of new models such as LLaVa, InstructBLIP, and…

计算机视觉与模式识别 · 计算机科学 2024-05-31 Siddharth Karamcheti , Suraj Nair , Ashwin Balakrishna , Percy Liang , Thomas Kollar , Dorsa Sadigh

Large Language Models (LLMs) have achieved remarkable success in source code understanding, yet as software systems grow in scale, computational efficiency has become a critical bottleneck. Currently, these models rely on a text-based…

计算与语言 · 计算机科学 2026-04-29 Yuling Shi , Chaoxiang Xie , Zhensu Sun , Yeheng Chen , Chenxu Zhang , Longfei Yun , Chengcheng Wan , Hongyu Zhang , David Lo , Xiaodong Gu

Data visualizations are powerful tools for communicating patterns in quantitative data. Yet understanding any data visualization is no small feat -- succeeding requires jointly making sense of visual, numerical, and linguistic inputs…

人机交互 · 计算机科学 2025-05-26 Arnav Verma , Kushin Mukherjee , Christopher Potts , Elisa Kreiss , Judith E. Fan

In this paper, we advance the study of AI-augmented reasoning in the context of Human-Computer Interaction (HCI), psychology and cognitive science, focusing on the critical task of visual perception. Specifically, we investigate the…

人机交互 · 计算机科学 2025-04-18 Shravan Chaudhari , Trilokya Akula , Yoon Kim , Tom Blake

Following the recent popularity of Large Language Models (LLMs), several attempts have been made to extend them to the visual domain. From having a visual assistant that could guide us through unfamiliar environments to generative models…

Understanding the mechanisms behind Large Language Models (LLMs) is crucial for designing improved models and strategies. While recent studies have yielded valuable insights into the mechanisms of textual LLMs, the mechanisms of Multi-modal…

计算与语言 · 计算机科学 2025-01-14 Zeping Yu , Sophia Ananiadou

This paper explores the effectiveness of Multimodal Large Language models (MLLMs) as assistive technologies for visually impaired individuals. We conduct a user survey to identify adoption patterns and key challenges users face with such…

This paper proposes LayoutLLM, a more flexible document analysis method for understanding imaged documents. Visually Rich Document Understanding tasks, such as document image classification and information extraction, have gained…

计算与语言 · 计算机科学 2024-03-22 Masato Fujitake

Making a good graphic that accurately and efficiently conveys the desired message to the audience is both an art and a science, typically not taught in the data science curriculum. Visualisation makeovers are exercises where the community…

人机交互 · 计算机科学 2025-08-11 Siddharth Gangwar , David A. Selby , Sebastian J. Vollmer

Text-rich VQA, namely Visual Question Answering based on text recognition in the images, is a cross-modal task that requires both image comprehension and text recognition. In this work, we focus on investigating the advantages and…

计算机视觉与模式识别 · 计算机科学 2023-11-14 Xuejing Liu , Wei Tang , Xinzhe Ni , Jinghui Lu , Rui Zhao , Zechao Li , Fei Tan

The visualization community regards visualization literacy as a necessary skill. Yet, despite the recent increase in research into visualization literacy by the education and visualization communities, we lack practical and time-effective…

人机交互 · 计算机科学 2023-08-09 Saugat Pandey , Alvitta Ottley

Vision Language Models (VLMs) have been successful at many chart comprehension tasks that require attending to both the images of charts and their accompanying textual descriptions. However, it is not well established how VLM performance…

人工智能 · 计算机科学 2024-11-04 Grace Guo , Jenna Jiayi Kang , Raj Sanjay Shah , Hanspeter Pfister , Sashank Varma

Chart understanding requires models to effectively analyze and reason about numerical data, textual elements, and complex visual components. Our observations reveal that the perception capabilities of existing large vision-language models…

计算机视觉与模式识别 · 计算机科学 2025-09-26 Junteng Liu , Weihao Zeng , Xiwen Zhang , Yijun Wang , Zifei Shan , Junxian He

Despite significant progress in multimodal language models (LMs), it remains unclear whether visual grounding enhances their understanding of embodied knowledge compared to text-only models. To address this question, we propose a novel…

计算与语言 · 计算机科学 2025-10-21 Zhihui Yang , Yupei Wang , Kaijie Mo , Zhe Zhao , Renfen Hu

Large vision-language models (VLMs) have become state-of-the-art for many computer vision tasks, with in-context learning (ICL) as a popular adaptation strategy for new ones. But can VLMs learn novel concepts purely from visual…

计算机视觉与模式识别 · 计算机科学 2024-09-26 Bowen Zhao , Leo Parker Dirac , Paulina Varshavskaya

Vision-language models (VLMs) achieve strong benchmark results, yet can exhibit systematic perceptual weaknesses: structured, large changes to pixel values can cause confident yet nonsensical predictions, even when the underlying scene…

计算机视觉与模式识别 · 计算机科学 2026-03-09 Nicoleta-Nina Basoc , Adrian Cosma , Emilian Radoi

In-context learning (ICL) enables Large Language Models (LLMs) to learn tasks from demonstration examples without parameter updates. Although it has been extensively studied in LLMs, its effectiveness in Vision-Language Models (VLMs)…

机器学习 · 计算机科学 2025-10-29 Gabriel O. dos Santos , Esther Colombini , Sandra Avila

Vision-Language Models (VLMs) excel in integrating visual and textual information for vision-centric tasks, but their handling of inconsistencies between modalities is underexplored. We investigate VLMs' modality preferences when faced with…

计算机视觉与模式识别 · 计算机科学 2025-03-05 Ailin Deng , Tri Cao , Zhirui Chen , Bryan Hooi