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AIED
2007
Springer
14 years 27 days ago
Tutorial Dialogue as Adaptive Collaborative Learning Support
In this paper we investigate the role of reflection in simulation based learning by manipulating two independent factors that each separately lead to significant learning effects, ...
Rohit Kumar, Carolyn Penstein Rosé, Yi-Chia...
COMPSAC
2008
IEEE
14 years 1 months ago
Measuring Network Security Using Bayesian Network-Based Attack Graphs
Given the increasing dependence of our societies on information systems, the overall security of these systems should be measured and improved. Existing work generally focuses on ...
Marcel Frigault, Lingyu Wang
IEEEARES
2009
IEEE
14 years 1 months ago
A Mobile Ambients-Based Approach for Network Attack Modelling and Simulation
Abstract—Attack Graphs are an important support for assessment and subsequent improvement of network security. They reveal possible paths an attacker can take to break through se...
Virginia N. L. Franqueira, Pascal van Eck, Roel Wi...
GLOBECOM
2007
IEEE
14 years 1 months ago
Graph Theoretical Analysis of Opportunistic Scheduling Policy for Wireless Ad Hoc Networks
— 1 Taking advantage of the independent fading channel conditions among multiple wireless users, opportunistic transmissions schedule the user with the instantaneously best condi...
Qing Chen, Fei Ye, Zhisheng Niu
CDC
2008
IEEE
147views Control Systems» more  CDC 2008»
13 years 8 months ago
Synchronization in networks of identical linear systems
The paper investigates the synchronization of a network of identical linear state-space models under a possibly time-varying and directed interconnection structure. The main resul...
Luca Scardovi, Rodolphe Sepulchre