Gustavo Cuberos Urbano Dpto. Personalidad, Evaluación y Tratamiento Psicológico University of Granada Granada, Spain [email protected] Angel Ruiz-Zafra, Manuel Noguera, Kawtar Benghazi Dpto. Lenguajes y Sistemas Informáticos University of Granada Granada, Spain [email protected], [email protected], [email protected] Alfonso Caracuel Dpto. Psicología Evolutiva y de la Educación Centro de Investigación ...

The promising benefit of cloud computing is outsourcing of data service, by which the data owners stores their data in the public data centers by economically saving their capital investment towards data management. Cloud Storage provides users with abundant storage space and makes it user friendly for immediate acquiring of data, which is the foundation of all kinds of cloud applications. Data...

In order to solve the problem of matching the demand and service resources in cloud computing environment, the paper puts forward the concept of a collaborative value chain and analyses the collaborative task units and service resource elements. After that, the paper constructs a model of collaborative value chain and describes in detail the process and methods of matching the collaborative val...

There has been a great significance of dynamic load balancing strategies for public cloud infrastructures (PCIs). An optimized load balancing strategy can enhance the performance of PCIs many folds. The predominant requirements for optimal public cloud are the efficient resource utilization and data security. On the other hand the dynamic load scheduling can make cloud system operational effici...

Besides well-known benefits, commodity cloud storage also raises concerns that include security, reliability, and consistency. We present Hybris key-value store, the first robust hybrid cloud storage system, aiming at addressing these concerns leveraging both private and public cloud resources. Hybris robustly replicates metadata on trusted private premises (private cloud), separately from data...

A hybrid cloud combines a trusted private cloud with a public cloud owned by an untrusted cloud provider. This is problematic: When a hybrid cloud shifts computation from its private to its public part, it must trust the public part to execute the computation as intended. We show how public-cloud providers can use dynamic anomaly detection to increase their clients’ trust in outsourced computat...

Cloud Colonography is proposed in this paper, using different types of cloud computing environments. The sizes of the databases from the Computed Tomographic Colonography (CTC) screening tests among several hospitals are explored. These networked databases are going to be available in the near future via cloud computing technologies. Associated Multiple Databases (AMD) was developed in this stu...

There is a rapidly growing interest in the use of cloud computing for automotive vehicles to facilitate computation and data intensive tasks. Efficient utilization of on-demand cloud resources holds a significant potential to improve future vehicle safety, comfort, and fuel economy. In the meanwhile, issues like cyber security and resource allocation pose great challenges. In this paper, we tre...

Cloud computing has made it possible for private companies to make rapid changes in their computing environments. However, in the public sector, security issues hinder institutions from adopting cloud computing. To solve these security challenges, in this paper, we propose a methodology for information security management, which quantitatively classifies the importance of information in cloud s...

Public cloud storage services are gaining in popularity and several commercial actors are offering their services for users, however, not always with the security and privacy of their users as the primary design goal. This paper investigates side channels in public cloud storage services that allow the service provider, and in some cases users of the same service, to learn who has stored a give...