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Nowadays, numerous online platforms can be described as multi-modal heterogeneous networks (MMHNs), such as Douban's movie networks and Amazon's product review networks. Accurately categorizing nodes within these networks is crucial for…

Machine Learning · Computer Science 2025-06-23 Jiafan Li , Jiaqi Zhu , Liang Chang , Yilin Li , Miaomiao Li , Yang Wang , Hongan Wang

Person Re-identification (re-id) aims to match people across non-overlapping camera views in a public space. It is a challenging problem because many people captured in surveillance videos wear similar clothes. Consequently, the differences…

Computer Vision and Pattern Recognition · Computer Science 2017-09-18 Xuelin Qian , Yanwei Fu , Yu-Gang Jiang , Tao Xiang , Xiangyang Xue

In recent years, with the increasing demand for public safety and the rapid development of intelligent surveillance networks, person re-identification (Re-ID) has become one of the hot research topics in the computer vision field. The main…

Computer Vision and Pattern Recognition · Computer Science 2022-01-14 Zhangqiang Ming , Min Zhu , Xiangkun Wang , Jiamin Zhu , Junlong Cheng , Chengrui Gao , Yong Yang , Xiaoyong Wei

The ability to identify the same person from multiple camera views without the explicit use of facial recognition is receiving commercial and academic interest. The current status-quo solutions are based on attention neural models. In this…

Computer Vision and Pattern Recognition · Computer Science 2019-12-18 Priyank Pathak , Amir Erfan Eshratifar , Michael Gormish

Understanding and recognizing human-object interaction (HOI) is a pivotal application in AR/VR and robotics. Recent open-vocabulary HOI detection approaches depend exclusively on large language models for richer textual prompts, neglecting…

Computer Vision and Pattern Recognition · Computer Science 2025-08-18 Zhenhao Zhang , Hanqing Wang , Xiangyu Zeng , Ziyu Cheng , Jiaxin Liu , Haoyu Yan , Zhirui Liu , Kaiyang Ji , Tianxiang Gui , Ke Hu , Kangyi Chen , Yahao Fan , Mokai Pan

Cloth-changing person re-identification is a subject closer to the real world, which focuses on solving the problem of person re-identification after pedestrians change clothes. The primary challenge in this field is to overcome the complex…

Computer Vision and Pattern Recognition · Computer Science 2025-01-16 Shengxun Wei , Zan Gao , Chunjie Ma , Yibo Zhao , Weili Guan , Shengyong Chen

Not all people are equally easy to identify: color statistics might be enough for some cases while others might require careful reasoning about high- and low-level details. However, prevailing person re-identification(re-ID) methods use…

Computer Vision and Pattern Recognition · Computer Science 2018-10-03 Yan Wang , Lequn Wang , Yurong You , Xu Zou , Vincent Chen , Serena Li , Gao Huang , Bharath Hariharan , Kilian Q. Weinberger

The fine-grained attribute descriptions can significantly supplement the valuable semantic information for person image, which is vital to the success of person re-identification (ReID) task. However, current ReID algorithms typically…

Computer Vision and Pattern Recognition · Computer Science 2023-12-29 Yajing Zhai , Yawen Zeng , Zhiyong Huang , Zheng Qin , Xin Jin , Da Cao

Auditory attention detection (AAD) aims to detect the target speaker in a multi-talker environment from brain signals, such as electroencephalography (EEG), which has made great progress. However, most AAD methods solely utilize attention…

Human-Computer Interaction · Computer Science 2025-05-22 Lu Li , Cunhang Fan , Hongyu Zhang , Jingjing Zhang , Xiaoke Yang , Jian Zhou , Zhao Lv

Multi-Object Tracking (MOT) is a crucial computer vision task that aims to predict the bounding boxes and identities of objects simultaneously. While state-of-the-art methods have made remarkable progress by jointly optimizing the…

Computer Vision and Pattern Recognition · Computer Science 2023-08-31 Yukun Su , Ruizhou Sun , Xin Shu , Yu Zhang , Qingyao Wu

Human identification is a key requirement for many applications in everyday life, such as personalized services, automatic surveillance, continuous authentication, and contact tracing during pandemics, etc. This work studies the problem of…

Computer Vision and Pattern Recognition · Computer Science 2022-07-19 Dongjiang Cao , Ruofeng Liu , Hao Li , Shuai Wang , Wenchao Jiang , Chris Xiaoxuan Lu

Recent studies have revealed some issues of Multi-Head Attention (MHA), e.g., redundancy and over-parameterization. Specifically, the heads of MHA were originally designed to attend to information from different representation subspaces,…

Machine Learning · Computer Science 2023-10-17 Jinjie Ni , Rui Mao , Zonglin Yang , Han Lei , Erik Cambria

Human-Object Interaction (HOI) detection has received considerable attention in the context of scene understanding. Despite the growing progress on benchmarks, we realize that existing methods often perform unsatisfactorily on distant…

Computer Vision and Pattern Recognition · Computer Science 2022-07-06 Guangzhi Wang , Yangyang Guo , Yongkang Wong , Mohan Kankanhalli

Multi-modal object Re-IDentification (ReID) aims to retrieve specific objects by combining complementary information from multiple modalities. Existing multi-modal object ReID methods primarily focus on the fusion of heterogeneous features.…

Computer Vision and Pattern Recognition · Computer Science 2024-12-17 Yuhao Wang , Yang Liu , Aihua Zheng , Pingping Zhang

Cloth-changing person re-identification (CC-ReID) aims to retrieve specific pedestrians in a cloth-changing scenario. Its main challenge is to disentangle the clothing-related and clothing-unrelated features. Most existing approaches force…

Computer Vision and Pattern Recognition · Computer Science 2024-07-16 Zhihao Chen , Yiyuan Ge , Qing Yue

Multi-spectral object Re-identification (ReID) aims to retrieve specific objects by leveraging complementary information from different image spectra. It delivers great advantages over traditional single-spectral ReID in complex visual…

Computer Vision and Pattern Recognition · Computer Science 2023-12-18 Yuhao Wang , Xuehu Liu , Pingping Zhang , Hu Lu , Zhengzheng Tu , Huchuan Lu

Object re-identification (Re-ID) methods are highly sensitive to label noise, which typically leads to significant performance degradation. We address this challenge by reframing Re-ID as a supervised image similarity task and adopting a…

Computer Vision and Pattern Recognition · Computer Science 2025-09-16 Waqar Ahmad , Evan Murphy , Vladimir A. Krylov

The quadratic cost of scaled dot-product attention is a central obstacle to scaling autoregressive language models to long contexts. Linear-time attention and State Space Models (SSMs) provide scalable alternatives but are typically…

Machine Learning · Computer Science 2026-05-15 Yifan Zhang , Zhen Qin , Mengdi Wang , Quanquan Gu

Biometric applications, such as person re-identification (ReID), are often deployed on energy constrained devices. While recent ReID methods prioritize high retrieval performance, they often come with large computational costs and high…

Computer Vision and Pattern Recognition · Computer Science 2023-08-24 Kshitij Nikhal , Yujunrong Ma , Shuvra S. Bhattacharyya , Benjamin S. Riggan

Heterogeneous information network (HIN) embedding has recently attracted much attention due to its effectiveness in dealing with the complex heterogeneous data. Meta path, which connects different object types with various semantic…

Social and Information Networks · Computer Science 2019-05-15 Sheng Zhou , Jiajun Bu , Xin Wang , Jiawei Chen , Can Wang
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