CLOUD computing has emerged as a compelling paradigm for deploying distributed services. Resource allocation problem in cloud systems emphasizes how to harness the multi attribute resources by multiplexing operating systems. The virtual machine (VM) technology, able to multiplex several operating systems on the same hardware and allow task execution over its VM substrates without performance […]
Task Scheduling and Software Project Planning Using ACO
The rapid development of the software industry, software companies are now facing a highly competitive market. To succeed, companies have to make efficient project plans to reduce the cost of software construction It is in medium to large-scale projects, the problem of project planning is very complex and challenging. For scheduling and staffing management, similarly […]
SWNET Cooperative Content caching policies
RECENT emergence of data enabled mobile devices and wireless-enabled data applications have fostered new content dissemination models in today’s mobile ecosystem. A list of such devices includes Apple’s iPhone, Google’s Android, Amazon’s Kindle, and electronic book readers from other vendors. The array of data applications includes electronic book and magazine readers and mobile phone Apps. […]
A Coalitional Game Approach Hybrid Wireless Networks in Cooperative packet Delivery
WIRELESS communications and networking technology is the key to supporting a variety of applications such as the safety and emergency notification and infotainment applications a coalitional game framework for carry-and-forward-based cooperative packet delivery to mobile nodes in a hybrid wireless network. The mobile nodes are rational to form coalitions to maximize their individual payoffs. A […]
Secure Routing Protocol Using MANET’S
RAPID development of Mobile Ad Hoc Networks (MANETs) has stimulated numerous wireless applications that can be used in a wide number of areas such as commerce, emergency services, military, education, and entertainment. MANETs feature self-organizing and independent infrastructures. Through traffic analysis, enemies may intercept transmitted packets, track our soldiers (i.e., nodes), attack the commander nodes, […]
Context-Dependent Logo Matching and Recognition CDS Logo Detection and Recognition
This paper presents a new method for logo detection and recognition based on “Context- Dependent Similarity” (CDS). It directly has as a feature the spatial context of local features. The CDS function is defined as the fixed-point of three terms: (i) an energy function which balances a fidelity term; (ii) a context criterion; (iii) an […]
Sq: Sequential Clustering for Privacy preserving data anonymization
This paper presents sequential clustering algorithms for anonymizing social networks. Those algorithms produce anonymizations by means of clustering with better utility than those achieved by existing algorithms. We devised a secure distributed version of our algorithms for the case in which the network data is split between several players. We focused on the scenario in […]
Similarity relevance scheme for protecting data in cloud computing
Cloud computing, a critical pattern for advanced data service, has became a necessary feasibility for data users to outsource data. Controversies on privacy, It is incessantly presented as outsourcing of sensitive information including emails, health history and personal photos is explosively expanding. Traditional SSE schemes enable users to securely retrieve the cipher text, but these […]
TPA Public audit-ability for secure Cloud Computing
CLOUD computing has been envisioned as the next generation information technology (IT) architecture for enterprises, due to its long list of unprecedented advantages in the IT history: on-demand self-service, ubiquitous network access, location independent resource pooling, rapid resource elasticity, usage-based pricing and transference of risk storing data remotely to the cloud in a flexible on-demand […]
M/M/m queuing model for Profit maximization in cloud computing
This paper focuses the problem of optimal multi-server configuration for profit maximization in a cloud computing environment. This approach is to treat a multi-server system as an M/M/m queuing model, such that our optimization problem can be formulated and solved analytically. We consider two server speed and power consumption models, namely, the idle-speed model and […]
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