1 citations · 2 across the 7 of their papers we have counts for
7 papers
Online VNF Chaining and Predictive Scheduling: Optimality and Trade-offs
Xi Huang, Simeng Bian, Xin Gao +4
For NFV systems, the key design space includes the function chaining for network requests and resource scheduling for servers. The problem is challenging since NFV systems usually…
Joint Switch-Controller Association and Control Devolution for SDN Systems: An Integration of Online Control and Online Learning
Xi Huang, Yinxu Tang, Ziyu Shao +2
In software-defined networking (SDN) systems, it is a common practice to adopt a multi-controller design and control devolution techniques to improve the performance of the control…
Service Chain Composition with Failures in NFV Systems: A Game-Theoretic Perspective
Simeng Bian, Xi Huang, Ziyu Shao +2
For state-of-the-art network function virtualization (NFV) systems, it remains a key challenge to conduct effective service chain composition for different network services (NSs) w…
Green Offloading in Fog-Assisted IoT Systems: An Online Perspective Integrating Learning and Control
Xin Gao, Xi Huang, Ziyu Shao +1
In fog-assisted IoT systems, it is a common practice to offload tasks from IoT devices to their nearby fog nodes to reduce task processing latencies and energy consumptions. Howeve…
POTUS: Predictive Online Tuple Scheduling for Data Stream Processing Systems
Xi Huang, Ziyu Shao, Yang Yang
Most online service providers deploy their own data stream processing systems in the cloud to conduct large-scale and real-time data analytics. However, such systems, e.g., Apache…
MIPS: Instance Placement for Stream Processing Systems based on Monte Carlo Tree Search
Xi Huang, Ziyu Shao, Yang Yang
Stream processing engines enable modern systems to conduct large-scale analytics over unbounded data streams in real time. They often view an application as a direct acyclic graph…