Huankai Chen

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Cloud computing is emerging as a new paradigm of large-scale distributed computing. In order to utilize the power of cloud computing completely, we need an efficient task scheduling algorithm. The traditional Min-Min algorithm is a simple, efficient algorithm that produces a better schedule that minimizes the total completion time of tasks than other(More)
In heterogeneous cloud, the provision of quality of service (QoS) guarantees for on-line parallel analysis jobs is much more challenging than off-line ones, mainly due to the many involved parameters, unstable resource performance, various job pattern and dynamic query workload. In this paper we propose an entropy-based scheduling strategy for running the(More)
—Resource allocation optimization is a typical cloud project scheduling problem: a problem that limits a cloud system's ability to execute and deliver a project as originally planned. The entropy, as a measure of the degree of disorder in a system, is an indicator of a system's tendency to progress out of order and into a chaotic condition, and it can thus(More)
Cloud computing has become a new style of computing over the internet. There are so much advantages to use cloud over the internet as well as some critical issues are also there those must be resolved in order to improve the performance of the cloud. Cloud computing faces several issues over the internet those are like load management, task scheduling,(More)
Cloud computing is a business oriented approach which involves collaboration of multiple computing technologies via internet. With the rapid increase in cloud usage, it becomes a challenge to deliver the services effectively and efficiently as per client's demand. In this concern Load Balancing has become one of the major key areas for research. There are a(More)
The principle of local activity originated from electronic circuits, but can easily translate into other non-electrical homogeneous/heterogeneous media. Cloud resource is an example of a locally-active device, which is the origin of complexity in cloud scheduling system. However, most of the researchers implicitly assume the cloud resource to be locally(More)
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