Quality of service plays is an important factor in distributed computing. Cloud computing has been the paradigm in distributed computing. Under cloud computing, computing resources …
T Chen, R Bahsoon - … for Adaptive and Self-Managing Systems …, 2013 - ieeexplore.ieee.org
Given the elasticity, dynamicity and on-demand nature of the cloud, cloud-based applications require dynamic models for Quality of Service (QoS), especially when the …
M Jelassi, C Ghazel, LA Saïdane - 2017 3rd International …, 2017 - ieeexplore.ieee.org
The quality of service is one of challenges posed by the Cloud Computing. This issue plays an important role in making the Cloud services acceptable to customers, denotes the levels …
T Chen, R Bahsoon - Proceedings of the 9th International Symposium …, 2014 - dl.acm.org
Due to the uncertain and dynamic demand for Quality of Service (QoS) in cloud-based systems, engineering self-adaptivity in cloud architectures require novel approaches to …
T Chen, R Bahsoon, X Yao - 2014 IEEE/ACM 7th International …, 2014 - ieeexplore.ieee.org
Given the on-demand nature of cloud computing, managing cloud-based services requires accurate modeling for the correlation between their Quality of Service (QoS) and cloud …
An emerging class of Dynamic Data Driven application systems heavily depends on cloud and Big Data. We refer to this class of DDDAS as cloud-based DDDAS. Despite the growing …
A Ruiz-Alvarez, M Humphrey - 2014 IEEE/ACM International …, 2014 - ieeexplore.ieee.org
Given the variety of resources available in public clouds and locally (hybrid clouds), it can be very difficult to determine the best number and type of resources to allocate (and where) for …
The performance of n-tier web-facing applications often suffer from response time long-tail problem. With relatively low resource utilization (less than 50%) and the majority of requests …