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EDBTW
2010
Springer
13 years 7 months ago
A decision support system to improve e-learning environments
Nowadays, due to the lack of face-to-face contact, distance course instructors have real difficulties knowing who their students are, how their students behave in the virtual cour...
Marta E. Zorrilla, Diego García, Elena &Aac...
INFOCOM
2010
IEEE
13 years 7 months ago
Scheduling Heterogeneous Real-Time Traffic over Fading Wireless Channels
We develop a general approach for designing scheduling policies for real-time traffic over wireless channels. We extend prior work, which characterizes a real-time flow by its traf...
I-Hong Hou, P. R. Kumar
MOBIHOC
2010
ACM
13 years 7 months ago
Data preservation under spatial failures in sensor networks
In this paper, we address the problem of preserving generated data in a sensor network in case of node failures. We focus on the type of node failures that have explicit spatial s...
Navid Hamed Azimi, Himanshu Gupta, Xiaoxiao Hou, J...
ATS
2009
IEEE
92views Hardware» more  ATS 2009»
13 years 7 months ago
M-IVC: Using Multiple Input Vectors to Minimize Aging-Induced Delay
Negative bias temperature instability (NBTI) has been a significant reliability concern in current digital circuit design due to its effect of increasing the path delay with time a...
Song Jin, Yinhe Han, Lei Zhang 0008, Huawei Li, Xi...
IEEEIA
2009
13 years 7 months ago
How Emotional Mechanism Helps Episodic Learning in a Cognitive Agent
In this paper we propose the CTS (Concious Tutoring System) technology, a biologically plausible cognitive agent based on human brain functions.This agent is capable of learning a...
Usef Faghihi, Philippe Fournier-Viger, Roger Nkamb...