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Recently cloud computing has ascended as a prevalent method for creating virtual computing labs (VCL) as it provides scalable, on-demand IT resources, which can be rapidly provisioned and utilized over the web. Higher Education Institutions (HEIs) around the world is in a constant state of change mainly as a consequence of globalization and challenges arising from adopting new technologies and pedagogies...
Cloud computing has been identified as a new paradigm in the field of computer networks services and has changed the way businesses interact with IT services by offering a strong base of virtualized services in both hardware and software platforms while delivering different on demand business models. This paper presents a new model of Cloud computing combined with E-Learning in schools and universities...
In this technological world one of the general method for user to save their data is cloud. Most of the cloud storage company provides some storage space as free to its users. Both individuals and corporate are storing their files in the cloud infrastructure so it becomes a problem for a forensics analyst to perform evidence acquisition and examination. One reason that makes evidence acquisition more...
Nowadays, more and more corporate and private users outsource their data to cloud service provider. It is provide lots of services to the users. Due to the large amount of data stored by multiple users on cloud one critical problem must be faced by users. In this large amount of data there are so many copies of repeated data. Data duplication is compress repeated data. We can use this technique To...
Virtualization technology is widely used for sharing the abilities of computer systems by splitting the resources among various virtual PCs. In traditional computer systems, the utilization of hardware is not maximized and the resources are not fully consumed. By using the virtualization technology, the maximum utilization of computer system hardware is possible. Today, many organizations especially...
Although cloud computing has made significant achievement, it still faces many challenges, such as slow interactive performance and unsatisfying user experience over a long-haul wide-area or wireless network. To address these challenges, we proposed a software-defined streaming-based code scheduling framework according to the concept of transparent computing. This framework uses the idea of code streaming...
Certification has been proved as an essential mechanism for achieving different security properties in new systems. However, it has important advantages; among which we highlighted the increasing in users trust by means of attesting security properties, but it is important to consider that in most of cases the system that is subject of certification is considered to be monolithic, and this feature...
Cloud Computing is a major field of study. Cloud Storage is regarded as an infrastructure to cloud computing and personal cloud storage are gaining popularity. This paper presents the development of a user friendly and efficient personal cloud synchronization and storage service using java and php. The application follows a new algorithm and its architecture is beyond the conventional client/server...
This paper presents a concept for an e-Science oriented opportunistic cloud computing service with QoS assurances, as an infrastructure to offer to researchers computing resources with the flexibility and ease of use of a cloud computing service, supported through the opportunistic use of the idle computing resources available in academic institutions, with mechanisms in place to address the low reliability...
Efficient surface soil moisture mapping is essential in precision agriculture application. Achieving efficient soil moisture monitoring is indispensable and meaningful. Cloud computing technology can enhance computational efficiency enormously. The geospatial web service was developed to assist agronomic decision making, and this tool can be scaled to any location and crop. By integrating cloud computing...
The concept of the cloud is no longer limited to providing remote hardware or platform support with the development of cloud computing technology. Instead, it encapsulates all aspects of the content in computer field into service invoked by others. As an important part of software, data resource has become core services to the cloud platform in areas such as collaborative manufacturing and collaborative...
E-Learning is widely accepted to be the next generation of learning approach with extended features, while technology and theory step forward. However, the current model of e-Learning system lacks the scalable and sustainable infrastructure to support extended features. In this paper, we discuss the technical challenges faced in e-Learning and some common problems concerned by content providers. After...
High performance computing (HPC) means the aggregation of computational power to increase the ability of processing large problems in science, engineering, and business. HPC on the cloud allows performing on demand HPC tasks by high performance clusters in a cloud environment. The connection structure of the nodes in HPC clusters should provide fast internode communication. It is important that scalability...
As the rate of information growth intensifies, so has the study of cloud resource management because cloud computing can generate powerful online resource convergence. This paper presents a new cloud computing resource allocation model based on combinatorial double auction mechanism (CDA-CCRA) for more effective resource utilization. The CDA-CCRA model can simultaneously satisfy the requirements of...
Image processing algorithms require high processing capabilities. Most of these algorithms use linear algebraic operations (BLAS), for instance, through the Combinatorial BLAS [1], and Elemental [2] programming supports. Such operations may require unavailable computer processing resources. CloudArray is funded by Microsoft Azure Research Award, Brazilian National Council for Scientific and Technological...
For the recent advances of Cloud Computing technologies, cloud applications have been popularity for their rich set of features. Therefore, their practical use for promoting business values can be expected. As such, cloud applications are recognized as a trend for the next generation of existing Web applications, and hence how to migrate these Web applications to the clouds becomes a desired field...
Due to the rapid growth of information acquisition in the era of the Internet of Things (IoT) and Cloud Computing, the concern about the security of private information raises a lot of interests. This paper investigates image sharing based on the concept of (k, n)-threshold strategy according to the Chinese remainder theorem (CRT). A secret image is distributed into n noise-like shadow images preserved...
Considering the technical advances and economicadvantages of integrated architectures and cloud computing we conjecture that the realization of a real-time cloud, called a fog that provides reliable electronic services with temporalguarantees on board a vehicle efficiently and flexibly will be thelogical next step in the development of an automotive electronic architecture. In this paper we introduce...
The research progress of data acquisition technology and large data processing model has an important contribution to the development of urban traffic data. The control of urban transportation depends on the effective processing of real-time traffic observation data, which is usually the nature of data intensive. We study a large number of floating car data processing (FCD) traffic control in the...
In this paper, we conducted a review of techniques and methods used for collaborative data management for business purposes on the WEB. The aim was to propose a document flow optimization and to offer an information technology support for all departments of an organization. In a business organization or a firm, professionals involved in solving specific tasks either use the same data (common information)...
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