Increasing demand for high-speed wireless networks has motivated the development of wireless ad-hoc networks. In order to fully exploit the technological development in radio hardware and integrated circuits, which allow for implementation of more complicated communication schemes, the fundamental performance limits of wireless networks should be reevaluated. In this context, the distinct characteristics of wireless […]
Collaboration Framework for Multi Cloud Systems
The term cloud computing can be defined as “a system that is concerned with the integration, virtualization, standardization, and management of services and resources”. The benefits of cloud computing include minimized capital expenditure, utilization and efficiency improvement, high computing power, location and device independence and finally very high scalability . Cloud computing brings a scenario […]
Two server password only Authentication and key exchange
Nowdays, passwords are commonly used by people during a log in process that controls access to protected computer operating systems, mobile phones, cable TV decoders, automated teller machines and so on. A computer user may require passwords for many purposes: logging in to computer accounts, retrieving e-mail from servers, accessing programs, databases, networks, web sites, […]
The Basis Of Information Entropy
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 […]
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 […]