COLCOM
2009
IEEE
13 years 9 months ago
2009
IEEE
—Within collaborative computing, computer mediated communications are evolving rapidly thanks to the development of new technologies. The facilitation of awareness and discovery ...
COLCOM
2009
IEEE
13 years 9 months ago
2009
IEEE
—In this paper, we present a collaborative social networking environment, referred to as Quality Social Network (QSN), which enhances the social tagging paradigm by using it as a...
COLCOM
2009
IEEE
13 years 9 months ago
2009
IEEE
— Video streaming on mobile devices such as PDA’s, laptop PCs, pocket PCs and cell phones is becoming increasingly popular. These mobile devices are typically constrained by th...
COLCOM
2009
IEEE
13 years 9 months ago
2009
IEEE
— Sharing personal information and documents is pervasive in Web 2.0 environments, which creates the need for properly controlling shared data. Most existing authorization and po...
COLCOM
2009
IEEE
13 years 9 months ago
2009
IEEE
- Peer-to-peer (P2P) offers good solutions for many applications such as large data sharing and collaboration. Thus, it appears as a powerful paradigm to develop scalable distribut...
COLCOM
2009
IEEE
13 years 9 months ago
2009
IEEE
—The concept of groups is a natural aspect of most collaboration scenarios. Group-Centric Secure Information Sharing models (g-SIS) have been recently proposed in which users and...
COLCOM
2009
IEEE
13 years 9 months ago
2009
IEEE
The need for collaboration and information sharing has been recently growing dramatically with the convergence of outsourcing and offshoring, the increasing need to cut costs thro...
COLCOM
2009
IEEE
13 years 9 months ago
2009
IEEE
—Sensing coverage and network connectivity are two fundamental issues in wireless sensor networks (WSNs). Due to resource constraints of sensor nodes, it may not be possible, or ...
COLCOM
2009
IEEE
13 years 9 months ago
2009
IEEE
Abstract—Nodes within existing P2P networks typically exchange periodic keep-alive messages in order to maintain network connections between neighbours. This paper investigates a...
COLCOM
2009
IEEE
13 years 9 months ago
2009
IEEE
— Social Web Application (SWA) design and development is a complex process that requires the understanding and coordination of several domains of knowledge. Yet there remain few ...