Ph.D, Tsinghua University.
[ Google Scholar ] [ Github ] [Email: xzzthu@gmail.com ]
I am a CS Ph.D candidate at SIGS, Tsinghua University, under the supervision of Prof. Yuan Chun. Before that, I received the Bachelor degree of Electrical Engineering from Qiming College, EIC, Hua Zhong University of Science and Technology.
ChartMoE: Mixture of Expert Connector for Advanced Chart Understanding
Zhengzhuo Xu, Bowen Qu, Yiyan Qi, Sinan Du, Chengjin Xu, Chun Yuan, Jian Guo
Arxiv preprint.
ChartBench: A Benchmark for Complex Visual Reasoning in Charts
Zhengzhuo Xu, Sinan Du, Yiyan Qi, Chengjin Xu, Chun Yuan, Jian Guo
Arxiv preprint.
IntactKV: Improving Large Language Model Quantization by Keeping Pivot Tokens Intact
Ruikang Liu, Haoli Bai, Haokun Lin, Yuening Li, Han Gao, Zhengzhuo Xu, Lu Hou, Jun Yao, Chun Yuan
Proceedings of the Annual Meeting of the Association for Computational Linguistics (ACL), Aug, 2024.
Towards Effective Collaborative Learning in Long-Tailed Recognition
Zhengzhuo Xu, Zenghao Chai, Chengyin Xu, Chun Yuan, Haiqin Yang
IEEE Transactions on Multimedia (TMM), Aug 2023.
Accurate 3D Face Reconstruction with Facial Component Tokens
Tianke Zhang, Xuangeng Chu, Yunfei Liu, Lijian Lin, Zhendong Yang, Chengkun Cao, Zhengzhuo Xu, Fei Yu, Changyin Zhou, Chun Yuan, Yu Li
Proceedings of the IEEE/CVF International Conference on Computer Vision (ICCV), Oct 2023.
Learning Imbalanced Data with Vision Transformers
Zhengzhuo Xu, Ruikang Liu, Shuo Yang, Zenghao Chai, Chun Yuan
Proceedings of the IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR), June 2023.
Rethink Long-tailed Recognition with Vision Transformers
Zhengzhuo Xu, Shuo Yang, Xingjun Wang, Chun Yuan
Proceedings of the IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), June 2023.
A Lightweight Approach for Network Intrusion Detection based on Self-Knowledge Distillation
Shuo Yang, Xinran Zheng, Zhengzhuo Xu, Xingjun Wang
Proceedings of the IEEE International Conference on Communications (ICC), May 2023.
HHF: Hashing-guided Hinge Function for Deep Hashing Retrieval
Chengyin Xu*, Zhengzhuo Xu*, Zenghao Chai*, Hongjia Li, Qiruyi Zuo, Lingyu Yang, Chun Yuan
IEEE Transactions on Multimedia (TMM), Nov 2022.
HyP2 Loss: Beyond Hypersphere Metric Space for Multi-label Image Retrieval
Chengyin Xu, Zenghao Chai, Zhengzhuo Xu, Chun Yuan, Yanbo Fan, Jue Wang
Proceedings of ACM International Conference on Multimedia (ACM MM), Oct 2022.
REALY: Rethinking the Evaluation of 3D Face Reconstruction
Zenghao Chai, Haoxian Zhang, Jing Ren, Di Kang, Zhengzhuo Xu, Xuefei Zhe, Chun Yuan, Linchao Bao
Proceedings of the European Conference on Computer Vision (ECCV), July 2022.
Semantic-Sparse Colorization Network for Deep Exemplar-based Colorization
Yunpeng Bai, Chao Dong, Zenghao Chai, Andong Wang, Zhengzhuo Xu, Chun Yuan
Proceedings of the European Conference on Computer Vision (ECCV), July 2022.
CMS-LSTM: Context Embedding and Multi-Scale Spatiotemporal Expression LSTM for Predictive Learning
Zenghao Chai, Zhengzhuo Xu, Yunpeng Bai, Zhihui Lin, Chun Yuan
Proceedings of IEEE International Conference on Multimedia and Expo (ICME), July 2022.
MoDeRNN: Towards Fine-grained Motion Details for Spatiotemporal Predictive Learning
Zenghao Chai, Zhengzhuo Xu, Chun Yuan
Proceedings of the IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), June 2022.
Towards Calibrated Model for Long-Tailed Visual Recognition from Prior Perspective
Zhengzhuo Xu*, Zenghao Chai*, Chun Yuan
Proceedings of the Thirty-fifth Annual Conference on Neural Information Processing Systems (NeurIPS), Nov 2021.
Backscatter-assisted Hybrid Relaying Strategy for Wireless Powered IoT Communications
Yutong Xie, Zhengzhuo Xu, Shimin Gong, Jing Xu, Dinh Thai Hoang, Dusit Niyato
Proceedings of the IEEE Global Communications Conference (Globalcom), Dec 2019.
Backscatter-assisted Computation Offloading for Energy Harvesting IoT Devices via Policy-based Deep Reinforcement Learning
Yutong Xie, Zhengzhuo Xu, Yuxing Zhong, Jing Xu, Shimin Gong, Yi Wang
Proceedings of the IEEE/CIC International Conference on Communications in China (ICCC) Workshops, Aug 2019.
Backscatter-aided Hybrid Data Offloading for Mobile Edge Computing via Deep Reinforcement Learning
Yutong Xie, Zhengzhuo Xu, Jing Xu, Shimin Gong, Yi Wang
Proceedings of the International Conference on Machine Learning and Intelligent Communications (MLICOM), Aug 2019.