As a new service-oriented manufacturing paradigm, cloud (CMfg) realizes the optimal allocation of resources in product process through network. Task decomposition is key problem CMfg system for resource scheduling. A high-quality task method can shorten development time, reduce costs service providers, and provide technical support application CMfg. However, has to manage correct amount resourc...

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...