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Data-Interference Free and Low-Overhead Channel Estimation Framework for MIMO-OTFS System 期刊论文
IEEE COMMUNICATIONS LETTERS, 2025, 卷号: 29, 期号: 9, 页码: 2143-2147
作者:  Meng, Ziyang;  Zhang, Yu;  Zhou, Yiqing;  Shi, Jinglin
收藏  |  浏览/下载：3/0  |  提交时间：2025/12/03
Channel estimation  Symbols  MIMO  Interference  Vectors  Estimation  Delays  Accuracy  Transforms  Time-domain analysis  MIMO-OTFS  channel estimation  basis expansion model  pilot pattern  low overhead  
Joint jammer selection and power optimization in covert communications against a warden with uncertain locations 期刊论文
DIGITAL COMMUNICATIONS AND NETWORKS, 2025, 卷号: 11, 期号: 4, 页码: 1114-1124
作者:  Han, Zhijun;  Zhou, Yiqing;  Zhang, Yu;  Zheng, Tong-Xing;  Liu, Ling;  Shi, Jinglin
收藏  |  浏览/下载：4/0  |  提交时间：2025/12/03
Covert communications  Uncertain warden  Jammer selection  Power optimization  Throughput maximization  
Age of Information Based Client Selection for Wireless Federated Learning With Diversified Learning Capabilities 期刊论文
IEEE TRANSACTIONS ON MOBILE COMPUTING, 2024, 卷号: 23, 期号: 12, 页码: 14934-14945
作者:  Dong, Liran;  Zhou, Yiqing;  Liu, Ling;  Qi, Yanli;  Zhang, Yu
收藏  |  浏览/下载：15/0  |  提交时间：2025/06/25
Training  Computational modeling  Servers  Data models  Wireless communication  Mobile computing  Accuracy  Federated learning (FL)  age of information (AoI)  client selection  fairness scheduling  
Joint Coded Caching and Resource Allocation for Multimedia Service in Space-Air-Ground Integrated Networks 期刊论文
IEEE TRANSACTIONS ON COMMUNICATIONS, 2024, 卷号: 72, 期号: 11, 页码: 6839-6853
作者:  Yin, Fangfang;  Liu, Qihong;  Liu, Danpu;  Zhang, Yu;  Jin, Libiao;  Li, Shufeng
收藏  |  浏览/下载：15/0  |  提交时间：2025/06/25
Quality of service  Millimeter wave communication  Space-air-ground integrated networks  Delays  Resource management  Streaming media  Optimization  SAGIN  coded caching  mmWave  resource allocation  swap matching  
Translating Words to Worlds: Zero-Shot Synthesis of 3D Terrain from Textual Descriptions Using Large Language Models 期刊论文
APPLIED SCIENCES-BASEL, 2024, 卷号: 14, 期号: 8, 页码: 19
作者:  Zhang, Guangzi;  Chen, Lizhe;  Zhang, Yu;  Liu, Yan;  Ge, Yuyao;  Cai, Xingquan
收藏  |  浏览/下载：32/0  |  提交时间：2024/12/06
text-to-3D  multiagent  chain-of-thought  large language model  LLM's spatial awareness  terrain synthesis  
Frequency-importance gaussian splatting for real-time lightweight radiance field rendering 期刊论文
MULTIMEDIA TOOLS AND APPLICATIONS, 2024, 页码: 25
作者:  Chen, Lizhe;  Hu, Yan;  Zhang, Yu;  Ge, Yuyao;  Zhang, Haoyu;  Cai, Xingquan
收藏  |  浏览/下载：43/0  |  提交时间：2024/05/20
Real-time rendering  Radiance field  Novel view synthesis  Lightweight  
Improving metric-based few-shot learning with dynamically scaled softmax loss 期刊论文
IMAGE AND VISION COMPUTING, 2023, 卷号: 140, 页码: 15
作者:  Zhang, Yu;  Zuo, Xin;  Zheng, Xuxu;  Gao, Xiaoyong;  Wang, Bo;  Hu, Weiming
收藏  |  浏览/下载：47/0  |  提交时间：2024/05/20
Few-shot learning  Metric-based learning framework  Softmax loss improvement  
Reliability Enhancement for Multimedia Delivery in Caching-Assisted MmWave HetNets 期刊论文
JOURNAL OF COMMUNICATIONS AND NETWORKS, 2023, 卷号: 25, 期号: 3, 页码: 322-332
作者:  Yin, Fangfang;  Wang, An;  Zhang, Yu;  Liu, Danpu;  Jin, Libiao
收藏  |  浏览/下载：55/0  |  提交时间：2023/12/04
Coded caching  matching  mmWave  multi-beam concurrent transmissions  
DOE: database offloading engine for accelerating SQL processing 期刊论文
DISTRIBUTED AND PARALLEL DATABASES, 2023, 页码: 25
作者:  Kong, Hao;  Lu, Wenyan;  Chen, Yan;  Wu, Jingya;  Zhang, Yu;  Yan, Guihai;  Li, Xiaowei
收藏  |  浏览/下载：58/0  |  提交时间：2023/12/04
Database  Hardware  software co-design  Heterogeneous system  Analytic query processing  
Cross Analysis of Genomic-Pathologic Features on Multiple Primary Hepatocellular Carcinoma 期刊论文
FRONTIERS IN GENETICS, 2022, 卷号: 13, 页码: 9
作者:  Ren, Fei;  Wang, Depin;  Zhang, Xueyuan;  Zhao, Na;  Wang, Xiaowen;  Zhang, Yu;  Li, Li
收藏  |  浏览/下载：55/0  |  提交时间：2023/07/12
hepatocellular carcinoma  whole exome sequencing  whole slide images  molecular profiling and subtyping  hepatitis B virus