ONLINE Social Networks (OSNs) are today one of the most popular interactive medium to communicate, share, and disseminate a considerable amount of human life information. Daily and continuous communications imply the exchange of several types of content, including free text, image, audio, and video data. According to Facebook statistics1 average user creates 90 pieces of […]
IBSDDS:Access control and security schemes for Distributed Network
CLOUD computing provides users with a convenient mechanism to manage their personal files with the notion called database-as-a-service (DAS). In DAS schemes, a user can outsource his encrypted files to untrusted proxy servers. Proxy servers can perform some functions on the outsourced ciphertexts without knowing anything about the original files. This technique has not been […]
Information Brokering System for healthcare service
Along with the explosion of information collected by organizations in many realms ranging from business to government agencies, there is an increasing need for inter-organizational information sharing to facilitate extensive collaboration. While many efforts have been devoted to reconcile data heterogeneity and provide interoperability, the problem of balancing peer autonomy and system coalition is still […]
Node localization in mobile sensor networks in Noisy Environments
WIRELESS sensor networks (WSNs) are increasingly a part of the modern landscape. Disciplines as diverse as volcanic eruption prediction and disaster response benefit from the addition of sensing and networking. A common requirement of many wireless sensor network systems is localization, where deployed nodes in a network discover their positions. smaller networks covering small areas, […]
TOA model for Mobile Tracking in Wireless sensor and Mobile sensor Networks
Wireless sensor networks have found rapidly growing applications in areas such as automated data collection, surveillance, and environmental monitoring. One important use of sensor networks is the tracking of a mobile target (point source) by the network. Mobile target tracking has a number of practical applications, including robotic navigation, search-rescue, wildlife monitoring, and autonomous surveillance. […]
An effective technique to monitor activities in wireless infrastructure networks
The problem of maximizing QoM in multi-channel infrastructure wireless networks with different a priori knowledge. Two different models are considered, which differ by the amount (and type) of information available to the sniffers. Wireless usage spans a diverse set of QoS requirements from best-effort data services, to VOIP and streaming applications. The task of managing […]
DPMFP: Feature Partitions based document clustering
This paper proposes a DPMFP method for document clustering. This paper attempt to group documents into an optimal number of clusters while the number of clusters K is discovered automatically. Develop a Dirichlet Process Mixture (DPM) model to partition documents. There are two algorithms to infer DPM parameters, in particular, the variational inference algorithm and […]
Retrieve Content From Remote Servers Via Uplink query processing
THE processing and storage capabilities of mobile consumer devices are becoming increasingly powerful. A gamut of new mobile applications has thus emerged for providing a better quality of experience for the end users. A class of such applications commonly referred to as mobile augmented reality includes ones that enable delivery of content in response to […]
VM-multiplexing resource allocation in Self-Organizing Clouds Computing
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 […]
- « Previous Page
- 1
- 2
- 3
- 4
- 5
- 6
- …
- 9
- Next Page »