291 search results - page 46 / 59 » User Modeling in a Distributed E-Learning Architecture |
ISORC
2005
IEEE
14 years 1 months ago
2005
IEEE
In this paper, we propose an architecture for adaptive real-time workflow-based collaborative system. Such a system is needed to support real-time communication and sharing of inf...
SC
2004
ACM
14 years 25 days ago
2004
ACM
Virtual machines provide flexible, powerful execution environments for Grid computing, offering isolation and security mechanisms complementary to operating systems, customization...
ESORICS
2008
Springer
13 years 9 months ago
2008
Springer
Abstract. The goal of Steganographic File Systems (SFSs) is to protect users from coercion attacks by providing plausible deniability on the existence of hidden files. We consider ...
MOBIWAC
2006
ACM
14 years 1 months ago
2006
ACM
In this work we present a calibration-free system for locating wireless local area network devices, based on the radio frequency characteristics of such networks. Calibration proc...
APSCC
2008
IEEE
14 years 1 months ago
2008
IEEE
Cloud computing is an emerging computing paradigm. It aims to share data, calculations, and services transparently among users of a massive grid. Although the industry has started...