The Cloud resource procurement of cloud resources is an interesting and yet unexplored area in cloud computing. cloud vendors choose a fixed pricing strategy for pricing their resources and do not provide any incentive to their users. That’s why to choose only automates the selection of an appropriate cloud vendor and also to implement the dynamic pricing. A cloud broker which can implement the...

Cloud computing has created a paradigm shift that affects the way in which business applications are developed. Many business organizations use cloud infrastructures as platforms on which to deploy business applications. Increasing numbers of vendors are supplying the cloud marketplace with a wide range of cloud products. Different vendors offer cloud products in different formats. The cost str...

Cloud Computing provides on demand access of resources over the network. The main characteristics of virtualization technologies employed in Cloud atmosphere is the consolidation and proficient management of the resources. The current work employs an optimized scheduling algorithm, which concentrates on the efficient utilization of the resources for the cloud scheduling problems. A Parallel Gen...

I. Introduction In cloud computing, the cloud service providers (CSPs), such as Amazon, are able to deliver various services to cloud users with the help of powerful datacenters [1]. Cloud can provide a pool of resources to many user and organization without investment of infrastructure. Cloud computing also includes online applications, such as those offered through the configurable resources ...

Large-scale simulations often need dynamic access to heterogeneous data resources such as sensors, databases, or other simulations. The Agent-Based Environment for Linking Simulations (ABELS) is designed to facilitate the dynamic formation of a “cloud” of independent simulations and other data resources for the exchange of information. Participants in the data and simulation cloud join and exit...

This study aims to overcome the principal problems in the current information-support–platformoriented digital oilfield. These problems include a low utilization efficiency of the software and hardware resources, the high maintenance cost of the system, and limited automatic control. Starting with the existing software and hardware resources and with the current pattern of use of cloud computin...

Many vendors are offering computing services on subscription basis via Infrastructure-as-a-Service (IaaS) model. Users can acquire resources from different providers and get the best of each of them to run their applications. However, deploying applications in multi-cloud environments is a complex task. Therefore, application platforms are needed to help developers to succeed. Aneka is one such...

one of the main features of high throughput computing systems is the availability of high power processing resources. cloud computing systems can offer these features through concepts like pay-per-use and quality of service (qos) over the internet. many applications in cloud computing are represented by workflows. quality of service is one of the most important challenges in the context of sche...

User analysis job demands can exceed available computing resources, especially before major conferences. ATLAS physics results can potentially be slowed down due to the lack of resources. For these reasons, cloud research and development activities are now included in the skeleton of the ATLAS computing model, which has been extended by using resources from commercial and private cloud provider...

Cloud computing become more popular in every field of life nowadays. This happened only due to its amazing services that provide to clients in the form of everything-as-aservice(XaaS). Where at one side cloud computing is gaining popularity and another side its faces some issues i.e. security issue, total cost issue, energy consumption issue, performance issue, QoS issue, etc. In above all chal...