Cloud services security-driven evaluation for multiple tenants

Cluster Computing - Cloud Computing has become a reliable solution for outsourcing business data and operation with its cost-effective and resource-efficient services. A key part of the success of...     

Power efficient virtual machine placement in cloud data centers with a discrete and chaotic hybrid optimization algorithm

Cluster Computing - Cloud computing is a new computation technology that provides services to consumers and businesses. The main idea of Cloud computing is to present software and hardware services...     

Privacy-preserving content-based image retrieval in edge environment

Cluster Computing - Traditional centralized cloud services face challenges, such as high communication delay, single point of failure, etc. Edge computing is one of distributed computing services...     

OPSA: an optimized prediction based scheduling approach for scientific applications in cloud environment

Cluster Computing - Cloud computing has attracted scientists to deploy scientific applications by offering services such as Infrastructure-as-a-service (IaaS), Software-as-a-service (SaaS), and...     

RHAS: robust hybrid auto-scaling for web applications in cloud computing

Cluster Computing - The elasticity characteristic of cloud services attracts application providers to deploy applications in a cloud environment. The scalability feature of cloud computing gives...     

An Innovative Data Integrity Verification Scheme in the Internet of Things assisted information exchange in transportation systems

Cluster Computing - The internet of things-based transport networks allows consumers to share services from storage to devices to access the internet to other users. Broadcast fundamental safety...     

An in-depth and systematic literature review on the blockchain-based approaches for cloud computing

Cluster Computing - Cloud computing enables businesses to decrease the total costs by outsourcing their required services. Therefore, it provides a new challenge of data protection regarding...     

Software-defined load-balanced data center: design,implementation and performance analysis

Cluster Computing - Data centers are growing densely and providing various services to millions of users through a collection of limited servers. That’s why large-scale data center servers...     

Cooperative game approach to form overlapping cloud federation based on inter-cloud architecture

Cluster Computing - In order to provide uninterrupted services and fulfill the requirements of customers, Horizontal Cloud Federation Formation (HCFF) has been proposed as a new model enabling...     

CCS-OSSR: A framework based on Hybrid MCDM for Optimal Service Selection and Ranking of Cloud Computing Services

Cluster Computing - With the exponential proliferation of cloud services, the decision of trustworthy cloud service selection has become tremendously challenging nowadays. It demands an accurate...     

Security framework for smart cyber infrastructure

Cluster Computing - The rapid deployment of the Internet of Things (IoT) devices have led to the development of innovative information services, unavailable a few years ago. To provide these...     

SDN-based bandwidth scheduling for prioritized data transfer between data centers

Cluster Computing - The widespread deployment of scientific applications and business services of various types on clouds requires the transfer of big data with different priorities between...     

Flow based anomaly intrusion detection system using ensemble classifier with Feature Impact Scale

Cluster Computing - The exponential growth of services in the internet with rapid development of technologies results produces huge growth in the traffic, which maximizes the possibility of...     

Dynamic large branching hash tree based secure and efficient dynamic auditing protocol for cloud environment

Cluster Computing - Cloud computing model offers various platforms services and provides a scalable, on-demand service at any time-anywhere manner. However, in the outsourcing strategy, users no...     

K-Scheduler: dynamic intra-SM multitasking management with execution profiles on GPUs

Cluster Computing - Data centers and cloud environments have recently started providing graphic processing unit (GPU)-based infrastructure services. Actual general purpose GPU (GPGPU) applications...     

Cloud to cloud data migration using self sovereign identity for 5G and beyond

Cluster Computing - The Coronavirus pandemic and the work-from-anywhere has created a shift toward cloud-based services. The pandemic is causing an explosion in cloud migration, expected that by...     

A request aware module using CS-IDR to reduce VM level collateral damages caused by DDoS attack in cloud environment

Cluster Computing - Distributed Denial of Service (DDoS) plays a significant role in threatening the cloud-based services. DDoS is a kind of attack which targets the CPU, bandwidth and other...     

Offloading strategy with PSO for mobile edge computing based on cache mechanism

Cluster Computing - With the development of Internet of Things (IoT) devices and the growth of users’ demand for computation and real-time services, artificial intelligence has been applied...     

Group communication support for distributed collaboration systems

The Collaborative Computing Transport Layer (CCTL) is a communication substrate consisting of a suite of group communication protocols. The design of CCTL supports the needs of distributed collaborative applications. CCTL is based on a two-level group hierarchy that naturally matches the structure of many collaborative applications and that allows several implementation optimizations. Logical interconnections among processes, called channels, define an efficient, light-weight group mechanism, providing a variety of communication services such as reliability and message ordering. Related channels are associated with a heavy-weight group, called a session, that provides group management services, such as membership, for its associated channels. Sessions and channels run different protocol stacks, allowing a flexible and useful separation of group management semantics and communication service quality. This also allows the efficient reuse of existing group management services when introducing new communication services. This revised version was published online in July 2006 with corrections to the Cover Date.     

Classified power capping by network distribution trees for green computing

Power management is becoming very important in data centers. To apply power management in cloud computing, Green Computing has been proposed and considered. Cloud computing is one of the new promising techniques, that are appealing to many big companies. In fact, due to its dynamic structure and property in online services, cloud computing differs from current data centers in terms of power management. To better manage the power consumption of web services in cloud computing with dynamic user locations and behaviors, we propose a power budgeting design based on the logical level, using distribution trees. By setting multiple trees or forest, we can differentiate and analyze the effect of workload types and Service Level Agreements (SLAs, e.g. response time) in terms of power characteristics. Based on these, we introduce classified power capping for different services as the control reference to maximize power saving when there are mixed workloads.