Search Results for author: Ziyu Shao

Found 5 papers, 0 papers with code

Online Task Scheduling for Fog Computing with Multi-Resource Fairness

no code implementations1 Aug 2020 Simeng Bian, Xi Huang, Ziyu Shao

In fog computing systems, one key challenge is online task scheduling, i. e., to decide the resource allocation for tasks that are continuously generated from end devices.

Fairness Scheduling

Green Offloading in Fog-Assisted IoT Systems: An Online Perspective Integrating Learning and Control

no code implementations1 Aug 2020 Xin Gao, Xi Huang, Ziyu Shao, Yang Yang

In this paper, we formulate such a task offloading problem with unknown system dynamics as a combinatorial multi-armed bandit (CMAB) problem with long-term constraints on time-averaged energy consumptions.

Decision Making

Service Chain Composition with Failures in NFV Systems: A Game-Theoretic Perspective

no code implementations1 Aug 2020 Simeng Bian, Xi Huang, Ziyu Shao, Xin Gao, Yang Yang

In this paper, we formulate the problem of service chain composition in NFV systems with failures as a non-cooperative game.

History-Aware Online Cache Placement in Fog-Assisted IoT Systems: An Integration of Learning and Control

no code implementations1 Aug 2020 Xin Gao, Xi Huang, Yinxu Tang, Ziyu Shao, Yang Yang

Due to uncertainties in practice such as unknown file popularities, cache placement scheme design is still an open problem with unresolved challenges: 1) how to maintain time-averaged storage costs under budgets, 2) how to incorporate online learning to aid cache placement to minimize performance loss (a. k. a.

Networking and Internet Architecture Signal Processing

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