The current state of the art of privacy-preserving techniques in participatory sensing. The first implementation of a privacy aware architecture, named Anony Sense, for the anonymous task allocation and data reporting. From the perspective of cryptography, analyzed the realistic architectural assumptions and privacy requirements, and then provided an instantiation that achieved privacy protection in participatory […]
Archives for March 2014
Trust information is dependent to the Structure of p2p network
A trust model for P2P networks is presented, in which a peer can develop a trust network in its proximity. A peer can isolate malicious peers around itself as it develops trust relationships with good peers. Two context of trust, service and recommendation contexts, are defined to measure capabilities of peers in providing services and […]
Collaboration framework For Multicloud systems
The recent surge in cloud computing arises from its ability to provide software, infrastructure, and platform services without requiring large investments or expenses to manage and operate them. Clouds typically involve service providers, infrastructure/resource providers, and service users (or clients). They include applications delivered as services, as well as the hardware and software systems providing […]
Inferring user search goals by Clustering Pseudo Documents
A novel approach has been proposed to infer user search goals for a query by clustering its feedback sessions represented by pseudo-documents. The introduce feedback sessions to be analyzed to infer user search goals rather than search results or clicked URLs. Both the clicked URLs and the un clicked ones before the last click are […]
Virtualization Technology to Allocate Data Resources Dynamically Based on Cloud Computing
The elasticity and the lack of upfront capital investment offered by cloud computing is appealing to many businesses. There is a lot of discussion on the benefits and costs of the cloud model and on how to move legacy applications onto the cloud platform. Here we study a different problem: how can a cloud service […]
A proposal for direct and indirect Discrimination prevention
The wide deployment of information systems based on data mining technology in decision making, the issue of antidiscrimination in data mining did not receive much attention until 2008. Some proposals are oriented to the discovery and measure of discrimination. Others deal with the prevention of discrimination. The approach is based on mining classification rules (the […]
The Cloud FTP server on Windows Azure and enabled the Auto scaling feature
Cloud computing has been under a growing spotlight in both industrial and academic areas. Cloud computing is an on-demand and cost saving computing with scalability, high-availability, and reduced management. Amazon’s Elastic Compute Cloud (EC2) is an example of IaaS (Infrastructure as a Service)platform. It offers basic infrastructure component such as CPUs, memory, and storage. Google […]
Impact of Cost Functions On Server Requirements
There are mainly three threads of this paper in server reqirements , namely cloud computing, scheduling with deadline constraints, and optimization. Cloud computing has recently changed the landscape of Internet based computing, a shared pool of configurable computing resources (networks, servers, storage) can be rapidly provisioned and released to support multiple services within the same […]
Interesting and efforts on cloud Computing and release services
Cloud computing is a hot topic in recent years. It exhibits the following key characteristics: agility, low cost in using, device and location independence, virtualization, reliability, scalability and elasticity, performance and etc. All those features show fascinating benefit to companies. As they can get free from the worry about the investment on hardware and can […]
Method for measuring relationships using Generalized flow
To measure implicit relationships between two objects on the Wikipedia information network. The relationship is a more general concept than similarity, we discuss existing methods for measuring either relationships or similarities. A keyword has grown in this decade, while knowledge search has recently been researched to obtain knowledge of a single object and relationships between […]