no code implementations • 15 Apr 2025 • Shuai Yuan, Xiangan Liang, Tianwu Lin, Shuang Chen, Rui Liu, Jie Wang, Hongsheng Zhang, Peng Gong
Although some review articles summarized the development of this field, there is a lack of a thorough and in-depth understanding of wetland classification and mapping: (1) the scientific importance of wetlands, (2) major data, methods used in wetland classification and mapping, (3) driving factors of wetland changes, (4) current research paradigm and limitations, (5) challenges and opportunities in wetland classification and mapping under the context of technological innovation and global environmental change.
1 code implementation • 10 Mar 2025 • Chongming Gao, Mengyao Gao, Chenxiao Fan, Shuai Yuan, Wentao Shi, Xiangnan He
While large language models (LLMs) are increasingly adapted for recommendation systems via supervised fine-tuning (SFT), this approach amplifies popularity bias due to its likelihood maximization objective, compromising recommendation diversity and fairness.
1 code implementation • 12 Dec 2024 • Chongming Gao, Ruijun Chen, Shuai Yuan, Kexin Huang, Yuanqing Yu, Xiangnan He
Large language models (LLMs) have attracted significant attention in recommendation systems.
no code implementations • 4 Oct 2024 • Kelsey Lieberman, Swarna Kamlam Ravindran, Shuai Yuan, Carlo Tomasi
Although binary classification is a well-studied problem, training reliable classifiers under severe class imbalance remains a challenge.
no code implementations • 19 Sep 2024 • Shuai Yuan, Hongwei Li, Xingshuo Han, Guowen Xu, Wenbo Jiang, Tao Ni, Qingchuan Zhao, Yuguang Fang
Physical adversarial patches have emerged as a key adversarial attack to cause misclassification of traffic sign recognition (TSR) systems in the real world.
1 code implementation • 22 Aug 2024 • Jiaju Chen, Chongming Gao, Shuai Yuan, Shuchang Liu, Qingpeng Cai, Peng Jiang
These sub-tasks are trained independently and inferred sequentially according to user-defined control numbers, ensuring more precise control over diversity.
1 code implementation • 15 Aug 2024 • Shuai Yuan, Hanlin Qin, Renke Kou, Xiang Yan, Zechuan Li, Chenxu Peng, Huixin Zhou
We pioneer a learning-based single-point prompt paradigm for infrared small target label generation (IRSTLG) to lobber annotation burdens.
1 code implementation • 25 Jun 2024 • Kaiqi Zhang, Shuai Yuan, Honghan Zhao
We also propose a prompt paradigm and an engineering approach to adjust and iterate the shots , helping judge model to better understand the complex criteria.
no code implementations • 12 Jun 2024 • Lixian Zhang, Yi Zhao, Runmin Dong, Jinxiao Zhang, Shuai Yuan, Shilei Cao, Mengxuan Chen, Juepeng Zheng, Weijia Li, Wei Liu, Wayne Zhang, Litong Feng, Haohuan Fu
A$^{2}$-MAE integrates an anchor-aware masking strategy and a geographic encoding module to comprehensively exploit the properties of RS images.
1 code implementation • 29 May 2024 • Shuai Yuan, Guancong Lin, Lixian Zhang, Runmin Dong, Jinxiao Zhang, Shuang Chen, Juepeng Zheng, Jie Wang, Haohuan Fu
Although there have been advances in high-quality land cover datasets that reveal the physical features of urban landscapes, the lack of fine-grained land use datasets hinders a deeper understanding of how human activities are distributed across the landscape and the impact of these activities on the environment, thus constraining proper technique development.
1 code implementation • CVPR 2024 • Shuai Yuan, Lei Luo, Zhuo Hui, Can Pu, Xiaoyu Xiang, Rakesh Ranjan, Denis Demandolx
Traditional unsupervised optical flow methods are vulnerable to occlusions and motion boundaries due to lack of object-level information.
no code implementations • 7 Apr 2024 • Yimu Wang, Shuai Yuan, Xiangru Jian, Wei Pang, Mushi Wang, Ning Yu
While recent progress in video-text retrieval has been driven by the exploration of powerful model architectures and training strategies, the representation learning ability of video-text retrieval models is still limited due to low-quality and scarce training data annotations.
1 code implementation • CVPR 2024 • Runmin Dong, Shuai Yuan, Bin Luo, Mengxuan Chen, Jinxiao Zhang, Lixian Zhang, Weijia Li, Juepeng Zheng, Haohuan Fu
Specifically, we inject the priors into the denoising model to improve the utilization of reference information in unchanged areas and regulate the reconstruction of semantically relevant content in changed areas.
2 code implementations • 21 Mar 2024 • Qiushi Sun, Zhirui Chen, Fangzhi Xu, Kanzhi Cheng, Chang Ma, Zhangyue Yin, Jianing Wang, Chengcheng Han, Renyu Zhu, Shuai Yuan, Qipeng Guo, Xipeng Qiu, Pengcheng Yin, XiaoLi Li, Fei Yuan, Lingpeng Kong, Xiang Li, Zhiyong Wu
Building on our examination of the developmental trajectories, we further investigate the emerging synergies between code intelligence and broader machine intelligence, uncovering new cross-domain opportunities and illustrating the substantial influence of code intelligence across various domains.
1 code implementation • 24 Feb 2024 • Lixian Zhang, Runmin Dong, Shuai Yuan, Jinxiao Zhang, Mengxuan Chen, Juepeng Zheng, Haohuan Fu
Nighttime light (NTL) remote sensing observation serves as a unique proxy for quantitatively assessing progress toward meeting a series of Sustainable Development Goals (SDGs), such as poverty estimation, urban sustainable development, and carbon emission.
no code implementations • 14 Feb 2024 • Shiqi Yang, Hanlin Qin, Shuai Yuan, Xiang Yan, Hossein Rahmani
However, when applied to the infrared destriping task, it becomes challenging for the vanilla auxiliary generator to consistently produce vertical noise under unsupervised constraints.
1 code implementation • 8 Feb 2024 • Kelsey Lieberman, Shuai Yuan, Swarna Kamlam Ravindran, Carlo Tomasi
Although binary classification is a well-studied problem in computer vision, training reliable classifiers under severe class imbalance remains a challenging problem.
no code implementations • 5 Feb 2024 • Fei Yuan, Chang Ma, Shuai Yuan, Qiushi Sun, Lei LI
We further theoretically prove that KS-Lottery can find the certified winning tickets in the embedding layer, fine-tuning on the found parameters is guaranteed to perform as well as full fine-tuning.
1 code implementation • 28 Jan 2024 • Shuai Yuan, Hanlin Qin, Xiang Yan, Naveed Akhtar, Ajmal Mian
In the proposed SCTBs, the outputs of all encoders are interacted with cross transformer to generate mixed features, which are redistributed to all decoders to effectively reinforce semantic differences between the target and clutter at full scales.
1 code implementation • 28 Jan 2024 • Shuai Yuan, Hanlin Qin, Xiang Yan, Shiqi Yang, Shuowen Yang, Naveed Akhtar, Huixin Zhou
In a real-world infrared imaging system, effectively learning a consistent stripe noise removal model is essential.
2 code implementations • 15 Nov 2023 • Fangzhi Xu, Zhiyong Wu, Qiushi Sun, Siyu Ren, Fei Yuan, Shuai Yuan, Qika Lin, Yu Qiao, Jun Liu
Although Large Language Models (LLMs) demonstrate remarkable ability in processing and generating human-like text, they do have limitations when it comes to comprehending and expressing world knowledge that extends beyond the boundaries of natural language(e. g., chemical molecular formula).
1 code implementation • 15 Nov 2023 • Fei Yuan, Shuai Yuan, Zhiyong Wu, Lei LI
Large Language Models (LLMs), often show strong performance on English tasks, while exhibiting limitations on other languages.
no code implementations • 20 Oct 2023 • Juepeng Zheng, Shuai Yuan, Weijia Li, Haohuan Fu, Le Yu
); (2) traditional machine learning methods (such as random forest, decision tree, etc.
no code implementations • 7 Oct 2023 • Shuai Yuan, Carlo Tomasi
A second network, trained with optical flow from the first as pseudo-labels, takes disparities from the first network, estimates 3D rigid motion at every pixel, and reconstructs optical flow again.
1 code implementation • NeurIPS 2023 • Fanjie Kong, Shuai Yuan, Weituo Hao, Ricardo Henao
We address the challenge of generating fair and unbiased image retrieval results given neutral textual queries (with no explicit gender or race connotations), while maintaining the utility (performance) of the underlying vision-language (VL) model.
1 code implementation • ICCV 2023 • Shuai Yuan, Shuzhi Yu, Hannah Kim, Carlo Tomasi
We show that additional information such as semantics and domain knowledge can help better constrain this problem.
no code implementations • ICCV 2023 • Runmin Dong, Lichao Mou, Mengxuan Chen, Weijia Li, Xin-Yi Tong, Shuai Yuan, Lixian Zhang, Juepeng Zheng, Xiaoxiang Zhu, Haohuan Fu
Moreover, we propose the Class Center Contrast method to jointly utilize the labeled and unlabeled data.
no code implementations • 3 Aug 2022 • Shuzhi Yu, Hannah Halin Kim, Shuai Yuan, Carlo Tomasi
Unsupervised optical flow estimators based on deep learning have attracted increasing attention due to the cost and difficulty of annotating for ground truth.
1 code implementation • 8 Jul 2022 • Hannah Halin Kim, Shuzhi Yu, Shuai Yuan, Carlo Tomasi
We propose TAIN (Transformers and Attention for video INterpolation), a residual neural network for video interpolation, which aims to interpolate an intermediate frame given two consecutive image frames around it.
1 code implementation • 9 Mar 2022 • Shuai Yuan, Xian Sun, Hannah Kim, Shuzhi Yu, Carlo Tomasi
Supervised training of optical flow predictors generally yields better accuracy than unsupervised training.
no code implementations • 15 May 2021 • Yu Tian, Shuai Yuan, Weisheng Chen, Naijin Liu
Radio Map Prediction (RMP), aiming at estimating coverage of radio wave, has been widely recognized as an enabling technology for improving radio spectrum efficiency.
no code implementations • 30 Apr 2021 • TianHao Li, Yu Tian, Shuai Yuan, Naijin Liu
In this paper, a novel bandwidth negotiation mechanism is proposed for massive devices wireless spectrum sharing, in which individual device locally negotiates bandwidth usage with neighbor devices and globally optimal spectrum utilization is achieved through distributed decision-making.
no code implementations • 17 Apr 2021 • Jing Xu, Yu Tian, Shuai Yuan, Naijin Liu
In this paper, a noise attention method is proposed for unsupervised spectrum anomaly detection in unauthorized bands.
1 code implementation • 30 Jun 2020 • Xiang Wang, Shuai Yuan, Chenwei Wu, Rong Ge
Solving this problem using a learning-to-learn approach -- using meta-gradient descent on a meta-objective based on the trajectory that the optimizer generates -- was recently shown to be effective.
no code implementations • 21 May 2019 • Shuai Yuan, Pang-Ning Tan, Kendra Spence Cheruvelil, Sarah M. Collins, Patricia A. Soranno
To address these two challenges, first, we develop a spatially constrained spectral clustering framework for region delineation that incorporates the tradeoff between region homogeneity and spatial contiguity.
no code implementations • 31 Dec 2017 • Simon Stiebellehner, Jun Wang, Shuai Yuan
In order to maximize the predictive performance of our look-alike modeling algorithms, we propose two novel hybrid filtering techniques that utilize the recent neural probabilistic language model algorithm doc2vec.
1 code implementation • 7 Oct 2016 • Jun Wang, Wei-Nan Zhang, Shuai Yuan
The most significant progress in recent years in online display advertising is what is known as the Real-Time Bidding (RTB) mechanism to buy and sell ads.
Computer Science and Game Theory
2 code implementations • 25 Jul 2014 • Wei-Nan Zhang, Shuai Yuan, Jun Wang, Xuehua Shen
This dataset directly supports the experiments of some important research problems such as bid optimisation and CTR estimation.
Computer Science and Game Theory Computers and Society
no code implementations • 20 May 2014 • Bo-Wei Chen, Shuai Yuan, Jun Wang
From the experiments we find that, in a less competitive market, lower prices of the guaranteed contracts will encourage the purchase in advance and the revenue gain is mainly contributed by the increased competition in future RTB.
Computer Science and Game Theory
no code implementations • 期刊 2013 • Bradley Skinner, Shuai Yuan
The GA-based approach has been implemented in the terminal scheduling system and the live testing results show that the GA-based approach can reduce the overall time-related cost of container transfers at the automated container terminal.