5 papers
PolicyCache-SDN: Hierarchical Intra-Path Learning for Adaptive SDN Traffic Control
Wenyang Jia, Jingjing Wang, Ziwei Yan +3
Software defined networks offer global visibility, yet centralized control loops are too slow for transient congestion and bursty traffic dynamics. Existing learned traffic control…
SDN-SYN PoW: Adaptive Ingress-Aware Defense with Non-Interactive PoW Against Volumetric SYN Floods
Wenyang Jia, Jingjing Wang, Xianneng Zou +1
The stability of Internet services is persistently challenged by large volumetric TCP SYN floods, for which conventional defenses such as SYN Cookies preserve server state but stil…
Mamba4Net: Distilled Hybrid Mamba Large Language Models For Networking
Linhan Xia, Mingzhan Yang, Jingjing Wang +4
Transformer-based large language models (LLMs) are increasingly being adopted in networking research to address domain-specific challenges. However, their quadratic time complexity…
BlockSDN: Towards a High-Performance Blockchain via Software-Defined Cross Networking optimization
Wenyang Jia, Jingjing Wang, Ziwei Yan +2
The scalability of blockchain systems is constrained by inefficient P2P broadcasting, as most existing optimizations focus only on the logical layer without considering physical ne…
BlockSDN-VC: A SDN-Based Virtual Coordinate-Enhanced Transaction Broadcast Framework for High-Performance Blockchains
Wenyang Jia, Jingjing Wang, Kai Lei
Modern blockchains need fast, reliable propagation to balance security and throughput. Virtual-coordinate methods speed dissemination but rely on slow iterative updates, leaving no…