About

Duling Xu is currently a Ph.D. student at the School of Information, Renmin University of China. Her supervisors are Prof. Tong Li and Prof. Wei Lu.

Her research interests include computer networks and database management systems. She currently focuses on optimizing application performance in cross-domain scenarios from a network perspective, including adaptive routing strategies, latency-aware task offloading, and intelligent traffic engineering for distributed environments.

Research Interests

  • Computer Networks
  • Distributed Databases
  • Geo-Distributed Systems
  • Wide-Area Networks

Publications

2026
  1. [TPDS'26] "Geo-distributed consensus; leader management; wide-area networks; distributed databases." Duling Xu, Tong Li, Yunpeng Chai, Dafang Zhang, Zegang Sun, Li WeiMing, Yangfan Liu, Qipeng Wang, Jiaqi Liang, Yang Ren, Wei Lu, Xiaoyong Du. (CCF A)
  2. [SIGMOD'26] "Performant Synchronization in Geo-Distributed Databases." Duling Xu, Tong Li, Zegang Sun, Zheng Chen, Weixing Zhou, Yanfeng Zhang, Wei Lu, Xiaoyong Du. (CCF A) [PDF]
2025
  1. [TC'25] "Accelerating Loss Recovery for Content Delivery Network." Tong Li, Wei Liu, Xinyu Ma, Shuaipeng Zhu, Jingkun Cao, Duling Xu, Zhaoqi Yang, Senzhen Liu, Taotao Zhang, Yinfeng Zhu, Bo Wu, Kezhi Wang, Ke Xu. (CCF A) [DOI]
  2. [INFOCOM'25] "GeoLM: Performance-oriented Leader Management for Geo-Distributed Consensus Protocol." Duling Xu, Dafang Zhang, Tong Li, Yunpeng Chai, Zegang Sun, Li WeiMing, Yangfan Liu, Qipeng Wang, Jiaqi Liang, Yang Ren, Wei Lu, Xiaoyong Du. (CCF A) [DOI]
  3. [INFOCOM'25 Demo] "Reducing Bandwidth Demand for Video Streaming to Kbps." Jingkun Cao, Tong Li, Bowen Hu, Duling Xu, Kezhi Wang, and Bo Wu. (CCF A Demo) [PDF]
  4. [INFOCOM'25 Demo] "A Multi-Provider Service Function Chain Paradigm for Flexible Composition." Rui Kang, Mengfei Zhu, Duling Xu, and Tong Li. (CCF A Demo) [DOI]
2024
  1. [Journal of Software'24] "Transmission in Wide-Area Deterministic Networking: A Survey." Tong Li, Duling Xu, Bo Wu, Xiongwen Guo, Daijun Jiang, Cheng Luo, Wei Lu, Xiaoyong Du. (CCF T1) [Link]
  2. [IWQoS'24] "ReND: Toward Reasoning-based BLE Neighbor Discovery by Integrating with Wi-Fi Fingerprints." Ziwei Li, Zhaoqi Yang, Bowen Hu, Tong Li, Bo Wu, Yukuan Ding, Duling Xu, Ke Xu. (CCF B) [DOI]