no code implementations • 25 Mar 2025 • Jiawei Yao, Yijie Mao, Mingzhe Chen, Ye Hu
The proposed method includes two stages, the angle-of-directions (AoDs) between the RISs and the user is estimated by using the conditional sample mean in the first stage, and then the user's position is determined based on the estimated multiple AoD pairs in the second stage.
no code implementations • 24 Mar 2025 • Jiawei Yao, Yijie Mao, Mingzhe Chen
Reconfigurable intelligent surface (RIS) has been recognized as a promising solution for enhancing localization accuracy.
no code implementations • 11 Feb 2025 • Jusheng Zhang, Zimeng Huang, Yijia Fan, Ningyuan Liu, Mingyan Li, Zhuojie Yang, Jiawei Yao, Jian Wang, Keze Wang
As scaling large language models faces prohibitive costs, multi-agent systems emerge as a promising alternative, though challenged by static knowledge assumptions and coordination inefficiencies.
1 code implementation • 13 Dec 2024 • Xiaofeng Zhang, Fanshuo Zeng, Yihao Quan, Zheng Hui, Jiawei Yao
Multimodal large language models have experienced rapid growth, and numerous different models have emerged.
1 code implementation • 6 Nov 2024 • Jiawei Yao, Qi Qian, Juhua Hu
Multiple clustering aims to discover various latent structures of data from different aspects.
no code implementations • 8 Oct 2024 • Jiawei Yao, Chuming Li, Canran Xiao
In particular, \textbf{SS} utilizes a novel formulation to map a sampler to a low dimension of hyper-parameters and uses an approximated local minimum to quickly examine the quality of a sampler.
1 code implementation • 5 Sep 2024 • Richard Franklin, Jiawei Yao, Deyang Zhong, Qi Qian, Juhua Hu
In many real-world applications, the frequency distribution of class labels for training data can exhibit a long-tailed distribution, which challenges traditional approaches of training deep neural networks that require heavy amounts of balanced data.
no code implementations • 4 Jul 2024 • Yijia Guo, Liwen Hu, Yuanxi Bai, Jiawei Yao, Lei Ma, Tiejun Huang
3D Gaussian Splatting (3DGS) demonstrates unparalleled superior performance in 3D scene reconstruction.
1 code implementation • CVPR 2024 • Jiawei Yao, Qi Qian, Juhua Hu
Traditionally, aligning a user's brief keyword of interest with the corresponding vision components was challenging, but the emergence of multi-modal and large language models (LLMs) has begun to bridge this gap.
1 code implementation • 7 Feb 2024 • Jiawei Yao, Juhua Hu
In the E-step, the disentanglement learning module employs coarse-grained and fine-grained disentangled representations to obtain a more diverse set of latent factors from the data.
no code implementations • 20 Dec 2023 • Jiawei Yao, Xiaochao Pan, Tong Wu, Xiaofeng Zhang
In this paper, we introduce for the first time a large-scale aerial image dataset built for lane detection, with high-quality polyline lane annotations on high-resolution images of around 80 kilometers of road.
no code implementations • 28 Nov 2023 • Jiawei Yao, Jusheng Zhang, Xiaochao Pan, Tong Wu, Canran Xiao
The task of 3D semantic scene completion using monocular cameras is gaining significant attention in the field of autonomous driving.
no code implementations • 9 Oct 2023 • Xiaochao Pan, Jiawei Yao, Hongrui Kou, Tong Wu, Canran Xiao
In the realm of autonomous driving, achieving precise 3D reconstruction of the driving environment is critical for ensuring safety and effective navigation.
no code implementations • 7 Oct 2023 • Jiawei Yao, Yingxin Lai, Hongrui Kou, Tong Wu, Ruixi Liu
The dynamic nature of real-world environments necessitates the use of dynamic query mechanisms in 3D object detection to adaptively capture and process the complex spatio-temporal relationships present in these scenes.
1 code implementation • ICCV 2023 • Jiawei Yao, Chuming Li, Keqiang Sun, Yingjie Cai, Hao Li, Wanli Ouyang, Hongsheng Li
Monocular 3D Semantic Scene Completion (SSC) has garnered significant attention in recent years due to its potential to predict complex semantics and geometry shapes from a single image, requiring no 3D inputs.
3D Semantic Scene Completion from a single 2D image
3D Semantic Scene Completion from a single RGB image
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no code implementations • 16 Aug 2023 • Jiawei Yao, Tong Wu, Xiaofeng Zhang
To explore the differences between Transformers and CNNs, we employ a sparse pixel approach to contrastively analyze the distinctions between the two.
1 code implementation • 22 Jun 2023 • Jiawei Yao, Enbei Liu, Maham Rashid, Juhua Hu
Thereafter, multiple clusterings based on different aspects of the data can be obtained.
1 code implementation • IEEE Transactions on Circuits and Systems for Video Technology 2022 • Cairong Zhao, Zhicheng Chen, Shuguang Dou, Zefan Qu, Jiawei Yao, Jun Wu, Duoqian Miao
For human-introduced noise, we propose a noise-discovery and noise-suppression training process for mislabeling robust person search.
no code implementations • 1 May 2017 • Wei Luo, Lingzhou Xue, Jiawei Yao, Xiufan Yu
Assuming that the predictors affect the response through the latent factors, we propose to first conduct factor analysis and then apply sufficient dimension reduction on the estimated factors, to derive the reduced data for subsequent forecasting.
no code implementations • 27 May 2015 • Jianqing Fan, Lingzhou Xue, Jiawei Yao
Our method and theory allow the number of predictors to be larger than the number of observations.