1 code implementation • 2 Jun 2024 • Sen Li, Junchi Ma, Minhao Cheng
In recent years, diffusion models have achieved remarkable success in the realm of high-quality image generation, garnering increased attention.
1 code implementation • 20 Feb 2024 • Sen Li, Ruochen Wang, Cho-Jui Hsieh, Minhao Cheng, Tianyi Zhou
Existing text-to-image models still struggle to generate images of multiple objects, especially in handling their spatial positions, relative sizes, overlapping, and attribute bindings.
no code implementations • 28 Nov 2023 • Yang Li, Wenjie Ma, Yuanzheng Li, Sen Li, Zhe Chen
Simulation results demonstrate that our method is capable of adequately addressing the uncertainties resulting from RES and loads, mitigating the impact of cyber-attacks on the scheduling strategy, and ensuring a stable demand supply for various energy sources.
1 code implementation • 2 Oct 2023 • Sen Li, Xu Yang, Anye Cao, Changbin Wang, Yaoqi Liu, Yapeng Liu, Qiang Niu
The most significant improvements, in comparison to existing models, are observed in phase-P picking, phase-S picking, and magnitude estimation, with gains of 1. 7%, 9. 5%, and 8. 0%, respectively.
no code implementations • 10 Jul 2023 • Longbin Li, Chao Zhang, Sen Li, Yun Zhong, Qingwen Liu, Xiaoyi Zeng
Graph-based CF methods improve personalization by modeling collaborative signal within the user click graph.
no code implementations • 6 Jun 2023 • Jianrong Wang, Yaxin Zhao, Li Liu, Tianyi Xu, Qi Li, Sen Li
Given an audio clip and a reference face image, the goal of the talking head generation is to generate a high-fidelity talking head video.
1 code implementation • 4 Jun 2023 • Jianrong Wang, Yuchen Huo, Li Liu, Tianyi Xu, Qi Li, Sen Li
Audio-visual speech recognition (AVSR) gains increasing attention from researchers as an important part of human-computer interaction.
no code implementations • IEEE Transactions on Instrumentation and Measurement 2023 • Lianqing Zheng, Sen Li, Bin Tan, Long Yan, Sihan Chen, Libo Huang, Jie Bai, Xichan Zhu, Zhixiong Ma
Meanwhile, in the 4-D radar stream, a newly designed component named radar PillarNet efficiently encodes the radar features to generate radar pseudo-images, which are fed into the point cloud backbone to create radar BEV features.
Ranked #4 on 3D Object Detection (RoI) on View-of-Delft (val)
no code implementations • 23 May 2023 • Zhixuan Zhang, Yuheng Huang, Dan Ou, Sen Li, Longbin Li, Qingwen Liu, Xiaoyi Zeng
As such, the metric of a pre-ranking model follows the ranking model using Area Under ROC (AUC) for offline evaluation.
no code implementations • 2 May 2023 • Wenqiang Sun, Sen Li, Yuchang Sun, Jun Zhang
Federated learning (FL) attempts to train a global model by aggregating local models from distributed devices under the coordination of a central server.
no code implementations • 13 Apr 2023 • Yang Liu, Sen Li
This paper investigates the spatial pricing and fleet management strategies for an integrated platform that provides both ride-sourcing services and intracity parcel delivery services over a transportation network utilizing the idle time of ride-sourcing drivers.
no code implementations • 30 Jan 2023 • Xiaoyang Zheng, Zilong Wang, Ke Xu, Sen Li, Tao Zhuang, Qingwen Liu, Xiaoyi Zeng
Given a user query, the retrieval phase returns a subset of candidate products for the following ranking phase.
no code implementations • 9 Oct 2022 • Yukun Zheng, Jiang Bian, Guanghao Meng, Chao Zhang, Honggang Wang, Zhixuan Zhang, Sen Li, Tao Zhuang, Qingwen Liu, Xiaoyi Zeng
These problems promote us to further strengthen the capabilities of our EBR model in both relevance estimation and personalized retrieval.
1 code implementation • 28 Apr 2022 • Lianqing Zheng, Zhixiong Ma, Xichan Zhu, Bin Tan, Sen Li, Kai Long, Weiqi Sun, Sihan Chen, Lu Zhang, Mengyue Wan, Libo Huang, Jie Bai
The next-generation high-resolution automotive radar (4D radar) can provide additional elevation measurement and denser point clouds, which has great potential for 3D sensing in autonomous driving.
1 code implementation • 12 Feb 2022 • Fan Lu, Qimai Li, Bo Liu, Xiao-Ming Wu, Xiaotong Zhang, Fuyu Lv, Guli Lin, Sen Li, Taiwei Jin, Keping Yang
Our approach can be seamlessly integrated with existing latent space based methods and be potentially applied in any product retrieval method that uses purchase history to model user preferences.
no code implementations • 28 Dec 2021 • Xuanying Chen, Zhining Liu, Li Yu, Sen Li, Lihong Gu, Xiaodong Zeng, Yize Tan, Jinjie Gu
This bias deteriorates the performance of the response model and misleads the linear programming process, dramatically degrading the performance of the resulting allocation policy.
1 code implementation • 1 Dec 2021 • Kun Xiao, Guohui Wang, Yi Chen, Yongfeng Xie, Hong Li, Sen Li
The experiment results show that our method can achieve better performance in most sequences compared with the state-of-the-art event frame based SLAM algorithm.
1 code implementation • GigaScience 2021 • Sen Li, Zeyu Du, Xiangjie Meng, Yang Zhang
The proposed method showed higher accuracy and effectiveness in publicly available microscopic images of multi-stage malaria parasites compared to a wide range of state-of-the-art approaches.
no code implementations • 17 Jun 2021 • Sen Li, Fuyu Lv, Taiwei Jin, Guli Lin, Keping Yang, Xiaoyi Zeng, Xiao-Ming Wu, Qianli Ma
We evaluate MGDSPR on Taobao Product Search with significant metrics gains observed in offline experiments and online A/B tests.
1 code implementation • AAAI 2021 • Qianli Ma, Chuxin Chen, Sen Li, Garrison W. Cottrell
Also, to reduce the error propagation from imputation to clustering, we introduce a discriminator to make the distribution of imputation values close to the true one and train CRLI in an alternating train- ing manner.
no code implementations • ICLR 2021 • Hao Zhang, Sen Li, Yinchao Ma, Mingjie Li, Yichen Xie, Quanshi Zhang
Experimental results on various DNNs and datasets have shown that the interaction loss can effectively improve the utility of dropout and boost the performance of DNNs.
no code implementations • 24 Sep 2020 • Hao Zhang, Sen Li, Yinchao Ma, Mingjie Li, Yichen Xie, Quanshi Zhang
This paper aims to understand and improve the utility of the dropout operation from the perspective of game-theoretic interactions.
no code implementations • 5 Mar 2020 • Sen Li, Kameshwar Poolla, Pravin Varaiya
Both charges reduce the number of TNC trips, but this reduction is limited by the wage floor, and the number of TNC vehicles reduced is not significant.
2 code implementations • NeurIPS 2019 • Qianli Ma, Jiawei Zheng, Sen Li, Gary W. Cottrell
When applying seq2seq to time series clustering, obtaining a representation that effectively represents the temporal dynamics of the sequence, multi-scale features, and good clustering properties remains a challenge.
no code implementations • 23 Apr 2019 • Jianwu Fang, Dingxin Yan, Jiahuan Qiao, Jianru Xue, He Wang, Sen Li
Driver attention prediction is currently becoming the focus in safe driving research community, such as the DR(eye)VE project and newly emerged Berkeley DeepDrive Attention (BDD-A) database in critical situations.