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Finetuning a large vision language model (VLM) on a target dataset after large scale pretraining is a dominant paradigm in visual question answering (VQA). Datasets for specialized tasks such as knowledge-based VQA or VQA in non…

计算机视觉与模式识别 · 计算机科学 2023-06-08 Zaid Khan , Vijay Kumar BG , Samuel Schulter , Xiang Yu , Yun Fu , Manmohan Chandraker

Retrieval-augmented generation (RAG) with large language models (LLMs) plays a crucial role in question answering, as LLMs possess limited knowledge and are not updated with continuously growing information. Most recent work on RAG has…

计算机视觉与模式识别 · 计算机科学 2025-07-01 Shichao Kan , Yuhai Deng , Jiale Fu , Lihui Cen , Zhe Qu , Linna Zhang , Yixiong Liang , Yigang Cen

We present judgeWEL, a dataset for named entity recognition (NER) in Luxembourgish, automatically labelled and subsequently verified using large language models (LLM) in a novel pipeline. Building datasets for under-represented languages…

计算与语言 · 计算机科学 2026-03-13 Alistair Plum , Laura Bernardy , Tharindu Ranasinghe

Understanding infographic charts with design-driven visual elements (e.g., pictograms, icons) requires both visual recognition and reasoning, posing challenges for multimodal large language models (MLLMs). However, existing visual-question…

计算机视觉与模式识别 · 计算机科学 2025-10-30 Tianchi Xie , Minzhi Lin , Mengchen Liu , Yilin Ye , Changjian Chen , Shixia Liu

Multimodal/vision language models (VLMs) are increasingly being deployed in healthcare settings worldwide, necessitating robust benchmarks to ensure their safety, efficacy, and fairness. Multiple-choice question and answer (QA) datasets…

Multimodal Large Language Models (MLLMs) have advanced VQA and now support Vision-DeepResearch systems that use search engines for complex visual-textual fact-finding. However, evaluating these visual and textual search abilities is still…

This paper presents a novel approach to address the Entity Recognition and Linking Challenge at NLPCC 2015. The task involves extracting named entity mentions from short search queries and linking them to entities within a reference Chinese…

计算与语言 · 计算机科学 2023-09-14 Di Lu , Zhongping Liang , Caixia Yuan , Xiaojie Wang

Despite advances in multimodal learning, challenging benchmarks for mixed-modal image retrieval that combines visual and textual information are lacking. This paper introduces a novel benchmark to rigorously evaluate image retrieval that…

计算机视觉与模式识别 · 计算机科学 2025-06-04 Cristian-Ioan Blaga , Paul Suganthan , Sahil Dua , Krishna Srinivasan , Enrique Alfonseca , Peter Dornbach , Tom Duerig , Imed Zitouni , Zhe Dong

The rapid advancement of AI-powered smart glasses-one of the hottest wearable devices-has unlocked new frontiers for multimodal interaction, with Visual Question Answering (VQA) over external knowledge sources emerging as a core…

计算机视觉与模式识别 · 计算机科学 2026-04-10 Zhuohang Jiang , Xu Yuan , Haohao Qu , Shanru Lin , Kanglong Liu , Wenqi Fan , Qing Li

Extracting meaningful entities belonging to predefined categories from Visually-rich Form-like Documents (VFDs) is a challenging task. Visual and layout features such as font, background, color, and bounding box location and size provide…

计算机视觉与模式识别 · 计算机科学 2023-10-24 Hao Wang , Xiahua Chen , Rui Wang , Chenhui Chu

The visual world around us constantly evolves, from real-time news and social media trends to global infrastructure changes visible through satellite imagery and augmented reality enhancements. However, Multimodal Large Language Models…

计算机视觉与模式识别 · 计算机科学 2025-07-02 Mingyang Fu , Yuyang Peng , Dongping Chen , Zetong Zhou , Benlin Liu , Yao Wan , Zhou Zhao , Philip S. Yu , Ranjay Krishna

With the increasing integration of visual and textual content in Social Networking Services (SNS), evaluating the multimodal capabilities of Large Language Models (LLMs) is crucial for enhancing user experience, content understanding, and…

计算与语言 · 计算机科学 2025-12-16 Hongcheng Guo , Zheyong Xie , Shaosheng Cao , Boyang Wang , Weiting Liu , Anjie Le , Lei Li , Zhoujun Li

The automatic verbalization of structured knowledge is a key task for making knowledge graphs accessible to non-expert users and supporting retrieval-augmented generation systems. Although recent advances in Data-to-Text generation have…

Large Vision-Language Models (LVLMs) have shown remarkable progress in various multimodal tasks, yet they often struggle with complex visual reasoning that requires multi-step inference. To address this limitation, we propose MF-SQ-LLaVA, a…

计算机视觉与模式识别 · 计算机科学 2025-03-20 Liu Jing , Amirul Rahman

Images in the medical domain are fundamentally different from the general domain images. Consequently, it is infeasible to directly employ general domain Visual Question Answering (VQA) models for the medical domain. Additionally, medical…

计算机视觉与模式识别 · 计算机科学 2021-04-06 Yash Khare , Viraj Bagal , Minesh Mathew , Adithi Devi , U Deva Priyakumar , CV Jawahar

Existing visual reasoning datasets such as Visual Question Answering (VQA), often suffer from biases conditioned on the question, image or answer distributions. The recently proposed CLEVR dataset addresses these limitations and requires…

计算机视觉与模式识别 · 计算机科学 2019-01-23 Ning Xie , Farley Lai , Derek Doran , Asim Kadav

Multi-entity question answering (MEQA) represents significant challenges for large language models (LLM) and retrieval-augmented generation (RAG) systems, which frequently struggle to consolidate scattered information across diverse…

计算与语言 · 计算机科学 2025-09-25 Teng Lin , Yuyu Luo , Honglin Zhang , Jicheng Zhang , Chunlin Liu , Kaishun Wu , Nan Tang

In recent years, Visual Question Answering (VQA) has gained significant attention for its diverse applications, including intelligent car assistance, aiding visually impaired individuals, and document image information retrieval using…

计算与语言 · 计算机科学 2023-10-30 Khiem Vinh Tran , Hao Phu Phan , Kiet Van Nguyen , Ngan Luu Thuy Nguyen

Recent advances in text-to-image generation have improved the quality of synthesized images, but evaluations mainly focus on aesthetics or alignment with text prompts. Thus, it remains unclear whether these models can accurately represent a…

The evaluation of text-generative vision-language models is a challenging yet crucial endeavor. By addressing the limitations of existing Visual Question Answering (VQA) benchmarks and proposing innovative evaluation methodologies, our…

计算机视觉与模式识别 · 计算机科学 2024-05-07 Simon Ging , María A. Bravo , Thomas Brox