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Understanding urban socioeconomic conditions through visual data is a challenging yet essential task for sustainable urban development and policy planning. In this work, we introduce \textit{CityLens}, a comprehensive benchmark designed to…

人工智能 · 计算机科学 2026-03-03 Tianhui Liu , Hetian Pang , Xin Zhang , Tianjian Ouyang , Zhiyuan Zhang , Jie Feng , Yong Li , Pan Hui

Multimodal large language models (MLLMs) have demonstrated significant progress in semantic scene understanding and text-image alignment, with reasoning variants enhancing performance on more complex tasks involving mathematics and logic.…

计算机视觉与模式识别 · 计算机科学 2026-03-13 Sicheng Feng , Song Wang , Shuyi Ouyang , Lingdong Kong , Zikai Song , Jianke Zhu , Huan Wang , Xinchao Wang

Objectives: The rapid advancement of Multimodal Large Language Models (MLLMs) has significantly enhanced their reasoning capabilities, enabling a wide range of intelligent applications. However, these advancements also raise critical…

计算机视觉与模式识别 · 计算机科学 2025-07-01 Xian Zhang , Xiang Cheng

Multimodal Affective Computing (MAC) aims to recognize and interpret human emotions by integrating information from diverse modalities such as text, video, and audio. Recent advancements in Multimodal Large Language Models (MLLMs) have…

人工智能 · 计算机科学 2025-08-05 Miaosen Luo , Jiesen Long , Zequn Li , Yunying Yang , Yuncheng Jiang , Sijie Mai

Fine-grained multimodal capability in Multimodal Large Language Models (MLLMs) has emerged as a critical research direction, particularly for tackling the visual grounding (VG) problem. Despite the strong performance achieved by existing…

计算机视觉与模式识别 · 计算机科学 2025-08-21 Weitai Kang , Weiming Zhuang , Zhizhong Li , Yan Yan , Lingjuan Lyu

In recent years, multimodal large language models (MLLMs) have made significant strides by training on vast high-quality image-text datasets, enabling them to generally understand images well. However, the inherent difficulty in explicitly…

计算机视觉与模式识别 · 计算机科学 2024-07-08 Yuanze Lin , Yunsheng Li , Dongdong Chen , Weijian Xu , Ronald Clark , Philip Torr , Lu Yuan

The growth of social media, characterized by its multimodal nature, has led to the emergence of diverse phenomena and challenges, which calls for an effective approach to uniformly solve automated tasks. The powerful Large Vision Language…

计算与语言 · 计算机科学 2024-10-11 Xinnong Zhang , Haoyu Kuang , Xinyi Mou , Hanjia Lyu , Kun Wu , Siming Chen , Jiebo Luo , Xuanjing Huang , Zhongyu Wei

Multimodal Large Language Models (MLLMs) have showcased impressive skills in tasks related to visual understanding and reasoning. Yet, their widespread application faces obstacles due to the high computational demands during both the…

计算机视觉与模式识别 · 计算机科学 2024-03-26 Minjie Zhu , Yichen Zhu , Xin Liu , Ning Liu , Zhiyuan Xu , Chaomin Shen , Yaxin Peng , Zhicai Ou , Feifei Feng , Jian Tang

People with blindness and low vision (pBLV) face significant challenges, struggling to navigate environments and locate objects due to limited visual cues. Spatial reasoning is crucial for these individuals, as it enables them to understand…

计算机视觉与模式识别 · 计算机科学 2025-05-19 Alexey Magay , Dhurba Tripathi , Yu Hao , Yi Fang

Large multimodal models exhibit remarkable intelligence, yet their embodied cognitive abilities during motion in open-ended urban 3D space remain to be explored. We introduce a benchmark to evaluate whether video-large language models…

计算机视觉与模式识别 · 计算机科学 2025-12-29 Baining Zhao , Jianjie Fang , Zichao Dai , Ziyou Wang , Jirong Zha , Weichen Zhang , Chen Gao , Yue Wang , Jinqiang Cui , Xinlei Chen , Yong Li

Multimodal Large Language Models (MLLMs) excel in solving text-based mathematical problems, but they struggle with mathematical diagrams since they are primarily trained on natural scene images. For humans, visual aids generally enhance…

计算与语言 · 计算机科学 2024-09-26 Wenwen Zhuang , Xin Huang , Xiantao Zhang , Jin Zeng

Recent advancements in multimodal large language models (MLLMs) have aimed to integrate and interpret data across diverse modalities. However, the capacity of these models to concurrently process and reason about multiple modalities remains…

In recent years, large language models (LLMs) have driven major advances in language understanding, marking a significant step toward artificial general intelligence (AGI). With increasing demands for higher-level semantics and cross-modal…

计算与语言 · 计算机科学 2025-09-30 Yuntao Shou , Tao Meng , Wei Ai , Keqin Li

Spatial cognition is fundamental to real-world multimodal intelligence, allowing models to effectively interact with the physical environment. While multimodal large language models (MLLMs) have made significant strides, existing benchmarks…

人工智能 · 计算机科学 2026-05-08 Peiran Xu , Sudong Wang , Yao Zhu , Jianing Li , Gege Qi , Yunjian Zhang

Multimodal large language models (MLLMs) have attracted widespread interest and have rich applications. However, the inherent attention mechanism in its Transformer structure requires quadratic complexity and results in expensive…

计算机视觉与模式识别 · 计算机科学 2024-03-21 Yanyuan Qiao , Zheng Yu , Longteng Guo , Sihan Chen , Zijia Zhao , Mingzhen Sun , Qi Wu , Jing Liu

Reasoning lies at the heart of intelligence, shaping the ability to make decisions, draw conclusions, and generalize across domains. In artificial intelligence, as systems increasingly operate in open, uncertain, and multimodal…

Large Language Models (LLMs) have demonstrated substantial efficacy in advancing graph-structured data analysis. Prevailing LLM-based graph methods excel in adapting LLMs to text-rich graphs, wherein node attributes are text descriptions.…

人工智能 · 计算机科学 2025-06-04 Dongzhe Fan , Yi Fang , Jiajin Liu , Djellel Difallah , Qiaoyu Tan

Large language models (LLMs) have achieved superior performance in powering text-based AI agents, endowing them with decision-making and reasoning abilities akin to humans. Concurrently, there is an emerging research trend focused on…

计算机视觉与模式识别 · 计算机科学 2024-02-26 Junlin Xie , Zhihong Chen , Ruifei Zhang , Xiang Wan , Guanbin Li

The rapid advancement of multimodal large language models (LLMs) has opened new frontiers in artificial intelligence, enabling the integration of diverse large-scale data types such as text, images, and spatial information. In this paper,…

人工智能 · 计算机科学 2025-03-21 Long Yuan , Fengran Mo , Kaiyu Huang , Wenjie Wang , Wangyuxuan Zhai , Xiaoyu Zhu , You Li , Jinan Xu , Jian-Yun Nie

Urban socioeconomic indicator prediction aims to infer various metrics related to sustainable development in diverse urban landscapes using data-driven methods. However, prevalent pretrained models, particularly those reliant on satellite…

计算机视觉与模式识别 · 计算机科学 2025-01-23 Xixuan Hao , Wei Chen , Yibo Yan , Siru Zhong , Kun Wang , Qingsong Wen , Yuxuan Liang