According to the recent rule released by Health and Human Services (HHS), healthcare data can be outsourced to cloud computing services for medical studies. A major concern about outsourcing healthcare data is its associated privacy issues. However, previous solutions have focused on cryptographic techniques which introduce significant cost when applied to healthcare data with high-dimensional ...

Cloud computing is a revolutionary computing environment, which allows user a flexible, on-demand, and low-cost usage of computing resources, but as the data is outsourced to some cloud servers, and various privacy issues emerge from it. To handle these security problems, various schemes based on the Attribute-Based Encryption have been proposed recently. Attribute-based Encryption (ABE) is a c...

The rapid growth in the volume of remote sensing data and its increasing computational requirements bring huge challenges for researchers as traditional systems cannot adequately satisfy the huge demand for service. Cloud computing has the advantage of high scalability and reliability, which can provide firm technical support. This paper proposes a highly scalable geospatial cloud platform name...

We identify an opportunity to share data among mobile apps hosted in the cloud, thus helping users improve their mobile experience, while resulting in cost savings for the cloud provider. In this work, we propose a platform for sharing data among mobile apps hosted in the cloud. A “sharing” is specified by a triple consisting of: (a) a set of data sources to be shared, (b) a set of specified tr...

Nowadays, a number of computing paradigms have been proposed, of which the latest one is known as Cloud computing. Cloud computing is revolutionizing the services provided through the Internet, and is continually adapting itself in order to maintain the quality of its services. In this paper is proposes a cloud platform for storing information and files by following the cloud paradigm. Moreover...

Cloud services such as Amazon’s Elastic Compute Cloud and IBM’s SmartCloud are quickly changing the way organizations are dealing with IT infrastructures and are providing online services. Today, if an organization needs computing power, it can simply buy it online by instantiating a virtual server image on the cloud. Servers can be quickly launched and shut down via application programming int...

with the rapid improvement of computation facilities, healthcare still suffers limited storage space and lacks full utilization of computer infrastructure. That not only adds to the cost burden but also limits the possibility for expansion and integration with other healthcare services. Cloud computing which is based on virtualization, elastic allocation of resources, and pay as you go for used...

The recent emergence of public cloud offerings, surge computing -outsourcing tasks from an enclosed knowledge centre to a cloud supplier in times of serious loadhas become a lot of accessible to a large vary of customers. Deciding that workload to source to what cloud supplier in such a setting, however, is way from trivial The target of this call is to maximise the use of the interior knowledg...

Cloud technology is broadly supported by healthcare organizations worldwide. Throughout the previous few years, healthcare industries have recognized the potential of cloud computing architecture and how it can assistance them to give quality services to patients. The cloud technology has faster the way healthcare industry can use or share information crossways a network. This paper offering an...

Cloud computing has revolutionized the way computing and software services are delivered to the clients on demand. It offers users the ability to connect to computing resources and access IT managed services with a previously unknown level of ease. Due to this greater level of flexibility, the cloud has become the breeding ground of a new generation of products and services. However, the flexib...