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Pre-trained vision language models have shown remarkable performance on visual recognition tasks, but they typically assume the availability of complete multimodal inputs during both training and inference. In real-world scenarios, however,…

Computer Vision and Pattern Recognition · Computer Science 2025-11-11 Shu Zhao , Nilesh Ahuja , Tan Yu , Tianyi Shen , Vijaykrishnan Narayanan

In the past decade, Convolutional Neural Networks (CNNs) and Transformers have achieved wide applicaiton in semantic segmentation tasks. Although CNNs with Transformer models greatly improve performance, the global context modeling remains…

Computer Vision and Pattern Recognition · Computer Science 2026-02-06 Feixiang Du , Shengkun Wu

Human engagement estimation in conversational scenarios is essential for applications such as adaptive tutoring, remote healthcare assessment, and socially aware human--computer interaction. Engagement is a dynamic, multimodal signal…

Artificial Intelligence · Computer Science 2025-09-23 Shenwei Kang , Xin Zhang , Wen Liu , Bin Li , Yujie Liu , Bo Gao

Robot grasping, whether handling isolated objects, cluttered items, or stacked objects, plays a critical role in industrial and service applications. However, current visual grasp detection methods based on Convolutional Neural Networks…

Robotics · Computer Science 2025-03-11 Songsong Xiong , Hamidreza Kasaei

While most current work in multimodal machine translation (MMT) uses the Multi30k dataset for training and evaluation, we find that the resulting models overfit to the Multi30k dataset to an extreme degree. Consequently, these models…

Computation and Language · Computer Science 2024-03-06 Vipin Vijayan , Braeden Bowen , Scott Grigsby , Timothy Anderson , Jeremy Gwinnup

Recently, spatio-temporal time-series prediction has developed rapidly, yet existing deep learning methods struggle with learning complex long-term spatio-temporal dependencies efficiently. The long-term spatio-temporal dependency learning…

Machine Learning · Computer Science 2026-05-25 Haolong Chen , Liang Zhang , Zhengyuan Xin , Guangxu Zhu

Multi-modal Entity Linking (MEL) is a fundamental component for various downstream tasks. However, existing MEL datasets suffer from small scale, scarcity of topic types and limited coverage of tasks, making them incapable of effectively…

Information Retrieval · Computer Science 2024-10-25 Fang Wang , Shenglin Yin , Xiaoying Bai , Minghao Hu , Tianwei Yan , Yi Liang

Multimodal machine translation (MMT) is a challenging task that seeks to improve translation quality by incorporating visual information. However, recent studies have indicated that the visual information provided by existing MMT datasets…

Computer Vision and Pattern Recognition · Computer Science 2024-04-30 Xinyu Ma , Xuebo Liu , Derek F. Wong , Jun Rao , Bei Li , Liang Ding , Lidia S. Chao , Dacheng Tao , Min Zhang

The development of language models have moved from encoder-decoder to decoder-only designs. In addition, we observe that the two most popular multimodal tasks, the generative and contrastive tasks, are nontrivial to accommodate in one…

Computer Vision and Pattern Recognition · Computer Science 2023-08-10 Weicheng Kuo , AJ Piergiovanni , Dahun Kim , Xiyang Luo , Ben Caine , Wei Li , Abhijit Ogale , Luowei Zhou , Andrew Dai , Zhifeng Chen , Claire Cui , Anelia Angelova

Leveraging the visual modality effectively for Neural Machine Translation (NMT) remains an open problem in computational linguistics. Recently, Caglayan et al. posit that the observed gains are limited mainly due to the very simple, short,…

Computation and Language · Computer Science 2019-10-08 Vikas Raunak , Sang Keun Choe , Quanyang Lu , Yi Xu , Florian Metze

Transformers are the cornerstone of modern large language models, but their quadratic computational complexity limits efficiency in long-sequence processing. Recent advancements in Mamba, a state space model (SSM) with linear complexity,…

Machine Learning · Computer Science 2026-01-08 Yixing Li , Ruobing Xie , Zhen Yang , Xingwu Sun , Shuaipeng Li , Weidong Han , Zhanhui Kang , Yu Cheng , Chengzhong Xu , Di Wang , Jie Jiang

Traditional recommender systems heavily rely on ID features, which often encounter challenges related to cold-start and generalization. Modeling pre-extracted content features can mitigate these issues, but is still a suboptimal solution…

Information Retrieval · Computer Science 2024-04-10 Xiuqi Deng , Lu Xu , Xiyao Li , Jinkai Yu , Erpeng Xue , Zhongyuan Wang , Di Zhang , Zhaojie Liu , Guorui Zhou , Yang Song , Na Mou , Shen Jiang , Han Li

Humans possess a unified cognitive ability to perceive, comprehend, and interact with the physical world. Why can't large language models replicate this holistic understanding? Through a systematic analysis of existing training paradigms in…

Few-shot knowledge graph relational learning seeks to perform reasoning over relations given only a limited number of training examples. While existing approaches largely adopt a meta-learning framework for enabling fast adaptation to new…

Machine Learning · Computer Science 2026-01-13 Han Wu , Jie Yin

We introduce ProM3E, a probabilistic masked multimodal embedding model for any-to-any generation of multimodal representations for ecology. ProM3E is based on masked modality reconstruction in the embedding space, learning to infer missing…

Computer Vision and Pattern Recognition · Computer Science 2025-11-06 Srikumar Sastry , Subash Khanal , Aayush Dhakal , Jiayu Lin , Dan Cher , Phoenix Jarosz , Nathan Jacobs

There has been a growing interest in developing multimodal machine translation (MMT) systems that enhance neural machine translation (NMT) with visual knowledge. This problem setup involves using images as auxiliary information during…

Computer Vision and Pattern Recognition · Computer Science 2023-08-30 Devaansh Gupta , Siddhant Kharbanda , Jiawei Zhou , Wanhua Li , Hanspeter Pfister , Donglai Wei

As chatbots continue to evolve toward human-like, real-world, interactions, multimodality remains an active area of research and exploration. So far, efforts to integrate multimodality into chatbots have primarily focused on image-centric…

Computation and Language · Computer Science 2025-06-03 Jihyoung Jang , Minwook Bae , Minji Kim , Dilek Hakkani-Tur , Hyounghun Kim

With the rapid advancement of remote sensing technology, high-resolution multi-modal imagery is now more widely accessible. Conventional Object detection models are trained on a single dataset, often restricted to a specific imaging…

Computer Vision and Pattern Recognition · Computer Science 2025-11-11 Yuxuan Li , Xiang Li , Yunheng Li , Yicheng Zhang , Yimian Dai , Qibin Hou , Ming-Ming Cheng , Jian Yang

Existing multimodal machine translation (MMT) datasets consist of images and video captions or instructional video subtitles, which rarely contain linguistic ambiguity, making visual information ineffective in generating appropriate…

Computation and Language · Computer Science 2023-11-01 Yihang Li , Shuichiro Shimizu , Chenhui Chu , Sadao Kurohashi , Wei Li

Current end-to-end multi-modal models utilize different encoders and decoders to process input and output information. This separation hinders the joint representation learning of various modalities. To unify multi-modal processing, we…

Computer Vision and Pattern Recognition · Computer Science 2025-10-20 Chunhao Lu , Qiang Lu , Meichen Dong , Jake Luo
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