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One of the major challenges of machine translation (MT) is ambiguity, which can in some cases be resolved by accompanying context such as images. However, recent work in multimodal MT (MMT) has shown that obtaining improvements from images…

Computation and Language · Computer Science 2023-05-29 Matthieu Futeral , Cordelia Schmid , Ivan Laptev , Benoît Sagot , Rachel Bawden

Hit identification is a central challenge in early drug discovery, traditionally requiring substantial experimental resources. Recent advances in artificial intelligence, particularly large language models (LLMs), have enabled virtual…

We study the problem of learning disentangled representations for data across multiple domains and its applications in human retargeting. Our goal is to map an input image to an identity-invariant latent representation that captures…

Computer Vision and Pattern Recognition · Computer Science 2019-12-16 Chao Yang , Xiaofeng Liu , Qingming Tang , C. -C. Jay Kuo

The field of adversarial textual attack has significantly grown over the last few years, where the commonly considered objective is to craft adversarial examples (AEs) that can successfully fool the target model. However, the…

Computation and Language · Computer Science 2023-12-18 Shengcai Liu , Ning Lu , Wenjing Hong , Chao Qian , Ke Tang

Interacting and understanding with text heavy visual content with multiple images is a major challenge for traditional vision models. This paper is on enhancing vision models' capability to comprehend or understand and learn from images…

Computer Vision and Pattern Recognition · Computer Science 2024-08-31 Adithya TG , Adithya SK , Abhinav R Bharadwaj , Abhiram HA , Surabhi Narayan

State-of-the-art deep learning algorithms yield remarkable results in many visual recognition tasks. However, they still fail to provide satisfactory results in scarce data regimes. To a certain extent this lack of data can be compensated…

Computer Vision and Pattern Recognition · Computer Science 2018-11-26 Frederik Pahde , Oleksiy Ostapenko , Patrick Jähnichen , Tassilo Klein , Moin Nabi

Multi-Agent Path Finding (MAPF) is a representative multi-agent coordination problem, where multiple agents are required to navigate to their respective goals without collisions. Solving MAPF optimally is known to be NP-hard, leading to the…

Machine Learning · Computer Science 2026-05-12 Rishabh Jain , Keisuke Okumura , Michael Amir , Pietro Lio , Amanda Prorok

Person text-image matching, also known as text based person search, aims to retrieve images of specific pedestrians using text descriptions. Although person text-image matching has made great research progress, existing methods still face…

Computer Vision and Pattern Recognition · Computer Science 2022-11-22 Fan Li , Hang Zhou , Huafeng Li , Yafei Zhang , Zhengtao Yu

Recent advancements in multimodal models highlight the value of rewritten captions for improving performance, yet key challenges remain. For example, while synthetic captions often provide superior quality and image-text alignment, it is…

Computer Vision and Pattern Recognition · Computer Science 2024-10-04 Zhengfeng Lai , Vasileios Saveris , Chen Chen , Hong-You Chen , Haotian Zhang , Bowen Zhang , Juan Lao Tebar , Wenze Hu , Zhe Gan , Peter Grasch , Meng Cao , Yinfei Yang

Massive multi-modality datasets play a significant role in facilitating the success of large video-language models. However, current video-language datasets primarily provide text descriptions for visual frames, considering audio to be…

The performance of traditional text-image person retrieval task is easily affected by lighting variations due to imaging limitations of visible spectrum sensors. In recent years, cross-modal information fusion has emerged as an effective…

Computer Vision and Pattern Recognition · Computer Science 2025-06-17 Yifei Deng , Chenglong Li , Zhenyu Chen , Zihen Xu , Jin Tang

Simultaneous trajectory prediction for multiple heterogeneous traffic participants is essential for the safe and efficient operation of connected automated vehicles under complex driving situations in the real world. The multi-agent…

Robotics · Computer Science 2021-06-15 Xiaoyu Mo , Yang Xing , Chen Lv

Multimodal manipulation detection aims to simultaneously identify forged image--text pairs and localize tampered regions, yet existing methods typically rely on memorizing isolated artifacts and struggle with imperceptible manipulation…

Computer Vision and Pattern Recognition · Computer Science 2026-05-28 Jun Zhou , Bingwen Hu , Yaxiong Wang , Zhedong Zheng , Yongzhen Wang , Yuchen Zhang , Ping Liu

This paper explores the usage of multimodal image-to-text models to enhance text-based item retrieval. We propose utilizing pre-trained image captioning and tagging models, such as instructBLIP and CLIP, to generate text-based product…

Information Retrieval · Computer Science 2024-02-14 Jason Tang , Garrin McGoldrick , Marie Al-Ghossein , Ching-Wei Chen

Internet memes have become a dominant method of communication; at the same time, however, they are also increasingly being used to advocate extremism and foster derogatory beliefs. Nonetheless, we do not have a firm understanding as to…

Multimodal text-to-image generation remains constrained by the difficulty of maintaining semantic alignment and professional-level detail across diverse visual domains. We propose a multi-agent reinforcement learning framework that…

Artificial Intelligence · Computer Science 2025-10-14 Jiabao Shi , Minfeng Qi , Lefeng Zhang , Di Wang , Yingjie Zhao , Ziying Li , Yalong Xing , Ningran Li

Making image retrieval methods practical for real-world search applications requires significant progress in dataset scales, entity comprehension, and multimodal information fusion. In this work, we introduce \textbf{E}ntity-\textbf{D}riven…

Computation and Language · Computer Science 2023-10-24 Siqi Liu , Weixi Feng , Tsu-jui Fu , Wenhu Chen , William Yang Wang

Out-of-distribution (OOD) detection is crucial in many real-world applications. However, intelligent models are often trained solely on in-distribution (ID) data, leading to overconfidence when misclassifying OOD data as ID classes. In this…

Computer Vision and Pattern Recognition · Computer Science 2024-12-10 Jiankang Chen , Tong Zhang , Wei-Shi Zheng , Ruixuan Wang

Text-to-image diffusion has attracted vast attention due to its impressive image-generation capabilities. However, when it comes to human-centric text-to-image generation, particularly in the context of faces and hands, the results often…

Computer Vision and Pattern Recognition · Computer Science 2024-11-01 Jie Zhu , Yixiong Chen , Mingyu Ding , Ping Luo , Leye Wang , Jingdong Wang

Multilingual data from the web is essential for LLM pretraining. Yet, scraping it is expensive, and research groups repeatedly crawl the same content. For example, we found that over 40\% of tokens across major Arabic web corpora are…

Computation and Language · Computer Science 2026-01-30 Sultan Alrashed , Francesco Orabona
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