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Accurate visual understanding is imperative for advancing autonomous systems and intelligent robots. Despite the powerful capabilities of vision-language models (VLMs) in processing complex visual scenes, precisely recognizing obscured or…

Computer Vision and Pattern Recognition · Computer Science 2024-06-03 Huaxiang Zhang , Yaojia Mu , Guo-Niu Zhu , Zhongxue Gan

E-commerce platforms increasingly rely on Large Language Models (LLMs) and Vision Language Models (VLMs) to detect illicit or misleading product content. However, these models remain vulnerable to evasive content, which refers to inputs…

Computation and Language · Computer Science 2026-05-28 Ancheng Xu , Zhihao Yang , Jingpeng Li , Guanghu Yuan , Longze Chen , Liang Yan , Jiehui Zhou , Zhen Qin , Hengyu Chang , Yukun Chen , Hamid Alinejad-Rokny , Min Yang

Due to the implement of guardrails by developers, Large language models (LLMs) have demonstrated exceptional performance in explicit bias tests. However, bias in LLMs may occur not only explicitly, but also implicitly, much like humans who…

Computation and Language · Computer Science 2025-03-05 Xinru Lin , Luyang Li

Product attribute value extraction involves identifying the specific values associated with various attributes from a product profile. While existing methods often prioritize the development of effective models to improve extraction…

Computation and Language · Computer Science 2024-06-12 Li Yang , Qifan Wang , Jianfeng Chi , Jiahao Liu , Jingang Wang , Fuli Feng , Zenglin Xu , Yi Fang , Lifu Huang , Dongfang Liu

We propose an Explicit Conditional Multimodal Variational Auto-Encoder (ECMVAE) for audio-visual segmentation (AVS), aiming to segment sound sources in the video sequence. Existing AVS methods focus on implicit feature fusion strategies,…

Computer Vision and Pattern Recognition · Computer Science 2023-10-13 Yuxin Mao , Jing Zhang , Mochu Xiang , Yiran Zhong , Yuchao Dai

Multimodal Large Language Model (MLLM) relies on the powerful LLM to perform multimodal tasks, showing amazing emergent abilities in recent studies, such as writing poems based on an image. However, it is difficult for these case studies to…

Computer Vision and Pattern Recognition · Computer Science 2025-10-27 Chaoyou Fu , Peixian Chen , Yunhang Shen , Yulei Qin , Mengdan Zhang , Xu Lin , Jinrui Yang , Xiawu Zheng , Ke Li , Xing Sun , Yunsheng Wu , Rongrong Ji , Caifeng Shan , Ran He

The broad goal of information extraction is to derive structured information from unstructured data. However, most existing methods focus solely on text, ignoring other types of unstructured data such as images, video and audio which…

Computation and Language · Computer Science 2017-12-01 Robert L. Logan , Samuel Humeau , Sameer Singh

Multimodal Large Language Models (MLLMs) hold promise for accelerating scientific discovery by interpreting complex experimental procedures. However, their true capabilities are poorly understood, as existing benchmarks neglect the…

Computer Vision and Pattern Recognition · Computer Science 2025-10-14 Yicheng Xu , Yue Wu , Jiashuo Yu , Ziang Yan , Tianxiang Jiang , Yinan He , Qingsong Zhao , Kai Chen , Yu Qiao , Limin Wang , Manabu Okumura , Yi Wang

The rapid development of Artificial Intelligence (AI) has revolutionized numerous fields, with large language models (LLMs) and computer vision (CV) systems driving advancements in natural language understanding and visual processing,…

Computation and Language · Computer Science 2024-12-04 Yunkai Dang , Kaichen Huang , Jiahao Huo , Yibo Yan , Sirui Huang , Dongrui Liu , Mengxi Gao , Jie Zhang , Chen Qian , Kun Wang , Yong Liu , Jing Shao , Hui Xiong , Xuming Hu

In the evolving landscape of multimodal language models, understanding the nuanced meanings conveyed through visual cues - such as satire, insult, or critique - remains a significant challenge. Existing evaluation benchmarks primarily focus…

Machine Learning · Computer Science 2025-02-25 Xiaofei Yin , Yijie Hong , Ya Guo , Yi Tu , Weiqiang Wang , Gongshen Liu , Huijia zhu

Large vision-language models (LVLMs) have recently achieved rapid progress, sparking numerous studies to evaluate their multi-modal capabilities. However, we dig into current evaluation works and identify two primary issues: 1) Visual…

Computer Vision and Pattern Recognition · Computer Science 2024-04-10 Lin Chen , Jinsong Li , Xiaoyi Dong , Pan Zhang , Yuhang Zang , Zehui Chen , Haodong Duan , Jiaqi Wang , Yu Qiao , Dahua Lin , Feng Zhao

Visual Emotion Analysis (VEA) aims to bridge the affective gap between visual content and human emotional responses. Despite its promise, progress in this field remains limited by the lack of open-source and interpretable datasets. Most…

Computer Vision and Pattern Recognition · Computer Science 2026-04-21 Yijie Guo , Dexiang Hong , Weidong Chen , Zihan She , Cheng Ye , Xiaojun Chang , Zhendong Mao

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

E-commerce platforms should provide detailed product descriptions (attribute values) for effective product search and recommendation. However, attribute value information is typically not available for new products. To predict unseen…

Information Retrieval · Computer Science 2024-02-15 Jiaying Gong , Hoda Eldardiry

Interleaved multimodal comprehension and generation, enabling models to produce and interpret both images and text in arbitrary sequences, have become a pivotal area in multimodal learning. Despite significant advancements, the evaluation…

Computer Vision and Pattern Recognition · Computer Science 2025-04-01 Peng Xia , Siwei Han , Shi Qiu , Yiyang Zhou , Zhaoyang Wang , Wenhao Zheng , Zhaorun Chen , Chenhang Cui , Mingyu Ding , Linjie Li , Lijuan Wang , Huaxiu Yao

The rapid development of multimodal large language models (MLLMs) raises the question of how they compare to human performance. While existing datasets often feature synthetic or overly simplistic tasks, some models have already surpassed…

Computation and Language · Computer Science 2025-10-16 Zichen Zhu , Yang Xu , Lu Chen , Jingkai Yang , Yichuan Ma , Yiming Sun , Hailin Wen , Jiaqi Liu , Jinyu Cai , Yingzi Ma , Situo Zhang , Zihan Zhao , Liangtai Sun , Kai Yu

Large Language Models (LLMs) inherit explicit and implicit biases from their training datasets. Identifying and mitigating biases in LLMs is crucial to ensure fair outputs, as they can perpetuate harmful stereotypes and misinformation. This…

Machine Learning · Computer Science 2025-11-19 Fatima Kazi , Alex Young , Yash Inani , Setareh Rafatirad

Learning interpretable and disentangled representations of data is a key topic in machine learning research. Variational Autoencoder (VAE) is a scalable method for learning directed latent variable models of complex data. It employs a clear…

Machine Learning · Computer Science 2020-06-04 Andriy Serdega , Dae-Shik Kim

Reward modeling represents a long-standing challenge in reinforcement learning from human feedback (RLHF) for aligning language models. Current reward modeling is heavily contingent upon experimental feedback data with high collection…

Computation and Language · Computer Science 2026-03-25 Hao Wang , Haocheng Yang , Licheng Pan , Lei Shen , Xiaoxi Li , Yinuo Wang , Zhichao Chen , Yuan Lu , Haoxuan Li , Zhouchen Lin

Understanding egocentric videos plays a vital role for embodied intelligence. Recent multi-modal large language models (MLLMs) can accept both visual and audio inputs. However, due to the challenge of obtaining text labels with coherent…

Computer Vision and Pattern Recognition · Computer Science 2026-02-09 Ashish Seth , Xinhao Mei , Changsheng Zhao , Varun Nagaraja , Ernie Chang , Gregory P. Meyer , Gael Le Lan , Yunyang Xiong , Vikas Chandra , Yangyang Shi , Dinesh Manocha , Zhipeng Cai