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Multimodal Large Language Models (MLLMs) have increasingly localized and interleaved visual evidence for deliberative reasoning. Grounding-based approaches typically focus on regions of interest (RoIs) by injecting cropped image patches or…

Computer Vision and Pattern Recognition · Computer Science 2026-05-29 Guannan Lv , Ren Nie , Hongjian Dou , Tingting Gao

Vision-Language Models (VLMs) have been increasingly integrated into object navigation tasks for their rich prior knowledge and strong reasoning abilities. However, applying VLMs to navigation poses two key challenges: effectively…

Robotics · Computer Science 2025-09-17 Haokun Zhu , Zongtai Li , Zhixuan Liu , Wenshan Wang , Ji Zhang , Jonathan Francis , Jean Oh

Visual representation learning has been a cornerstone in computer vision, involving typical forms such as visual embeddings, structural symbols, and text-based representations. Despite the success of CLIP-type visual embeddings, they often…

Computer Vision and Pattern Recognition · Computer Science 2024-06-18 Yiwu Zhong , Zi-Yuan Hu , Michael R. Lyu , Liwei Wang

The rapid advancement of large vision-language models (LVLMs) has driven significant progress in multimodal tasks, enabling models to interpret, reason, and generate outputs across both visual and textual domains. While excelling in…

Computer Vision and Pattern Recognition · Computer Science 2025-03-26 Hao Yu , Zhuokai Zhao , Shen Yan , Lukasz Korycki , Jianyu Wang , Baosheng He , Jiayi Liu , Lizhu Zhang , Xiangjun Fan , Hanchao Yu

Unified video models exhibit strong capabilities in understanding and generation, yet they struggle with reason-informed visual editing even when equipped with powerful internal vision-language models (VLMs). We attribute this gap to two…

Computer Vision and Pattern Recognition · Computer Science 2026-03-17 Xinyu Liu , Hangjie Yuan , Yujie Wei , Jiazheng Xing , Yujin Han , Jiahao Pan , Yanbiao Ma , Chi-Min Chan , Kang Zhao , Shiwei Zhang , Wenhan Luo , Yike Guo

Claim verification is the task of determining whether a claim is supported or refuted by evidence. Self-improvement methods, where reasoning chains are generated and those leading to correct results are selected for training, have succeeded…

Artificial Intelligence · Computer Science 2025-09-25 Haisong Gong , Jing Li , Junfei Wu , Qiang Liu , Shu Wu , Liang Wang

Audio-visual learning suffers from modality misalignment caused by off-screen sources and background clutter, and current methods usually amplify irrelevant regions or moments, leading to unstable training and degraded representation…

Computer Vision and Pattern Recognition · Computer Science 2026-02-10 Yunzuo Hu , Wen Li , Jing Zhang

Vision-language models benefit from high-resolution images, but the increase in visual-token count incurs high compute overhead. Humans resolve this tension via foveation: a coarse view guides "where to look", while selectively acquired…

Computer Vision and Pattern Recognition · Computer Science 2026-04-24 Juhong Min , Lazar Valkov , Vitali Petsiuk , Hossein Souri , Deen Dayal Mohan

We introduce STRIVE (SpatioTemporal Reinforcement with Importance-aware Variant Exploration), a structured reinforcement learning framework for video question answering. While group-based policy optimization methods have shown promise in…

Computer Vision and Pattern Recognition · Computer Science 2026-05-12 Emad Bahrami , Olga Zatsarynna , Parth Pathak , Sunando Sengupta , Juergen Gall , Mohsen Fayyaz

Recent advances in unified multimodal models (UMMs) have enabled impressive progress in visual comprehension and generation. However, existing datasets and benchmarks focus primarily on single-turn interactions, failing to capture the…

Computer Vision and Pattern Recognition · Computer Science 2025-11-17 Wei Chow , Jiachun Pan , Yongyuan Liang , Mingze Zhou , Xue Song , Liyu Jia , Saining Zhang , Siliang Tang , Juncheng Li , Fengda Zhang , Weijia Wu , Hanwang Zhang , Tat-Seng Chua

This paper defines a new visual reasoning paradigm by introducing an important factor, i.e.~transformation. The motivation comes from the fact that most existing visual reasoning tasks, such as CLEVR in VQA, are solely defined to test how…

Computer Vision and Pattern Recognition · Computer Science 2021-04-05 Xin Hong , Yanyan Lan , Liang Pang , Jiafeng Guo , Xueqi Cheng

Vision-language models (VLMs) are typically composed of a vision encoder, e.g. CLIP, and a language model (LM) that interprets the encoded features to solve downstream tasks. Despite remarkable progress, VLMs are subject to several…

Computer Vision and Pattern Recognition · Computer Science 2024-04-11 Oğuzhan Fatih Kar , Alessio Tonioni , Petra Poklukar , Achin Kulshrestha , Amir Zamir , Federico Tombari

Chain-of-thought (CoT) reasoning is critical for improving the interpretability and reliability of Large Vision-Language Models (LVLMs). However, existing training algorithms such as SFT, PPO, and GRPO may not generalize well across unseen…

Artificial Intelligence · Computer Science 2025-10-31 Guohao Sun , Hang Hua , Jian Wang , Jiebo Luo , Sohail Dianat , Majid Rabbani , Raghuveer Rao , Zhiqiang Tao

We introduce a new task called Defeasible Visual Entailment (DVE), where the goal is to allow the modification of the entailment relationship between an image premise and a text hypothesis based on an additional update. While this concept…

Computer Vision and Pattern Recognition · Computer Science 2025-02-11 Yue Zhang , Liqiang Jing , Vibhav Gogate

Complex Visual Question Answering (Complex VQA) tasks, which demand sophisticated multi-modal reasoning and external knowledge integration, present significant challenges for existing large vision-language models (LVLMs) often limited by…

Computer Vision and Pattern Recognition · Computer Science 2025-08-12 Jingwei Peng , Jiehao Chen , Mateo Alejandro Rojas , Meilin Zhang

Despite the promising progress of recent autoregressive models in text-to-image (T2I) generation, their ability to handle multi-attribute and ambiguous prompts remains limited. To address these limitations, existing works have applied…

Computer Vision and Pattern Recognition · Computer Science 2025-08-27 Yaqi Li , Peng Chen , Mingyang Han , Pi Bu , Haoxiang Shi , Runzhou Zhao , Yang Yao , Xuan Zhang , Jun Song , Bo Zheng

A split-transform-merge strategy has been broadly used as an architectural constraint in convolutional neural networks for visual recognition tasks. It approximates sparsely connected networks by explicitly defining multiple branches to…

Computer Vision and Pattern Recognition · Computer Science 2020-08-28 Taesup Kim , Sungwoong Kim , Yoshua Bengio

Recent years have witnessed a significant increase in the performance of Vision and Language tasks. Foundational Vision-Language Models (VLMs), such as CLIP, have been leveraged in multiple settings and demonstrated remarkable performance…

Computer Vision and Pattern Recognition · Computer Science 2024-03-04 Santiago Castro , Amir Ziai , Avneesh Saluja , Zhuoning Yuan , Rada Mihalcea

Achieving robust perception-reasoning synergy is a central goal for advanced Vision-Language Models (VLMs). Recent advancements have pursued this goal via architectural designs or agentic workflows. However, these approaches are often…

Artificial Intelligence · Computer Science 2026-05-15 Haozhe Wang , Qixin Xu , Changpeng Wang , Taofeng Xue , Chong Peng , Wenhu Chen , Fangzhen Lin

A fundamental component of human vision is our ability to parse complex visual scenes and judge the relations between their constituent objects. AI benchmarks for visual reasoning have driven rapid progress in recent years with…

Computer Vision and Pattern Recognition · Computer Science 2022-06-14 Aimen Zerroug , Mohit Vaishnav , Julien Colin , Sebastian Musslick , Thomas Serre