104 citations · 258 across the 11 of their papers we have counts for
6 papers · 1 filter
DoKnowMe: Towards a Domain Knowledge-driven Methodology for Performance Evaluation
Zheng Li, Liam O'Brien, Maria Kihl
Software engineering considers performance evaluation to be one of the key portions of software quality assurance. Unfortunately, there seems to be a lack of standard methodologies…
Spot Pricing in the Cloud Ecosystem: A Comparative Investigation
Zheng Li, He Zhang, Liam O'Brien +4
Background: Spot pricing is considered as a significant supplement for building a full-fledged market economy for the Cloud ecosystem. However, it seems that both providers and con…
Using a Predator-Prey Model to Explain Variations of Cloud Spot Price
Zheng Li, William Tarneberg, Maria Kihl +1
The spot pricing scheme has been considered to be resource-efficient for providers and cost-effective for consumers in the Cloud market. Nevertheless, unlike the static and straigh…
On a Feedback Control-based Mechanism of Bidding for Cloud Spot Service
Zheng Li, Maria Kihl, Anders Robertsson
As a cost-effective option for Cloud consumers, spot service has been considered to be a significant supplement for building a full-fledged market economy for the Cloud ecosystem.…
Performance Overhead Comparison between Hypervisor and Container based Virtualization
Zheng Li, Maria Kihl, Qinghua Lu +1
The current virtualization solution in the Cloud widely relies on hypervisor-based technologies. Along with the recent popularity of Docker, the container-based virtualization star…
A Survey on Modeling Energy Consumption of Cloud Applications: Deconstruction, State of the Art, and Trade-off Debates
Zheng Li, Selome Tesfatsion, Saeed Bastani +4
Given the complexity and heterogeneity in Cloud computing scenarios, the modeling approach has widely been employed to investigate and analyze the energy consumption of Cloud appli…