3 citations · 5 across the 3 of their papers we have counts for
3 papers · 1 filter
Towards Cost-Optimal Policies for DAGs to Utilize IaaS Clouds with Online Learning
Xiaohu Wu, Han Yu, Giuliano Casale +1
Premier cloud service providers (CSPs) offer two types of purchase options, namely on-demand and spot instances, with time-varying features in availability and price. Users like st…
Delay and Price Differentiation in Cloud Computing: A Service Model, Supporting Architectures, and Performance
Xiaohu Wu, Francesco De Pellegrini, Giuliano Casale
Many cloud service providers (CSPs) provide on-demand service at a price with a small delay. We propose a QoS-differentiated model where multiple SLAs deliver both on-demand servic…
A Framework for Allocating Server Time to Spot and On-demand Services in Cloud Computing
Xiaohu Wu, Francesco De Pellegrini, Guanyu Gao +1
Cloud computing delivers value to users by facilitating their access to computing capacity in periods when their need arises. An approach is to provide both on-demand and spot serv…