The outbreak of Wireless Sensor Networks (WSNs) and predicted the widespread installation of sensors, in infrastructures, buildings, woods, rivers, or even the atmosphere. This has triggered a lot of interest in many different WSN topics, including identifying and addressing security issues, such as data integrity, node capture, secure routing, etc. On the contrary, privacy has […]
Archives for March 2014
Trace Based Analysis On Mobile Social Networks (MSNETS)
The context of intermittently connected networks, DTNs, Pocket Switched Networks (PSNs), and Opportunistic Networks, a number of routing schemes have been proposed for data forwarding and content dissemination. These routing schemes exploit the fact that end-toend paths do exist over time in intermittently connected networks, which depend on a store-carry-and-forward pattern. Most recent work focuses […]
Local Versus Integrated Interface Schemas
Web information extraction and annotation has been an active research area in recent years. Many systems rely on human users to mark the desired information on sample pages and label the marked data at the same time, and then the system can induce a series of rules (wrapper) to extract the same set of information […]
Tree Patterns Used in Optimization Processes
A comprehensive survey about XML tree patterns, which are nowadays considered crucial in XML querying and its optimization. We first compare TPs from a structural point of view, concluding that the richer a TP is with matching possibilities, the larger the subset of XQuery/XPath it encompasses, and thus the closer to user expectations it is. […]
Social Privacy Perspectives Emphasizing the Narratives
The problems that arise in OSNs, and proposed a diverse range of “privacy solutions”. These include software tools and design principles to address OSN privacy issues. Each of these solutions is developed with a specific type of user, use, and privacy problem in mind. This has had some positive effects: we now have a broad […]
CPDP Publicly Verifiable Information To Prove A Structure
Many trends are opening up the era of Cloud Computing, which is an Internet-based development and use of computer technology. Consider the large size of the outsourced electronic data and the client’s constrained resource capability, the core of the problem can be generalized as how can the client find an efficient way to perform periodical […]
Multiple-input-multiple-output (MIMO) wireless systems
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 […]
The Method is applied to correction of spelling errors in queries Reformulation
This paper addresses string transformation, which is an essential problem, in many applications. In natural language processing, pronunciation generation, spelling error correction, word transliteration, and word stemming can all be formalized as string transformation. String transformation can also be used in query reformulation and query suggestion in search. In data mining, string transformation can be […]
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, […]