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LEGE
2003
80views Education» more  LEGE 2003»
15 years 8 months ago
Theoretical Foundations for E-Learning Environments Direct to Virtual Scientific Experiments
In this work we want to put in evidence the necessity to integrate theoretical, methodological and didactical aspects with innovative e-learning systems, in order to hypothesize po...
IJVR
2007
124views more  IJVR 2007»
15 years 6 months ago
The Effect of Gaps Between Displays on Spatial Perception and Cognition Tasks in Virtual Environments
—We propose the concept of Gap Between Displays (GBD) as a component of immersion in virtual environment systems. We hypothesized that GBD may reduce users’ task performance in...
Yi Wang, Kunmi Otitoju, Tong Liu, Sijung Kim, Doug...
JNW
2007
113views more  JNW 2007»
15 years 6 months ago
Using Virtualization to Provide Interdomain QoS-enabled Routing
— Today, the most important aspect related with the Internet architecture is its ossification representing the difficulties to introduce evolutions in the architecture as a way...
Fábio Luciano Verdi, Maurício F. Mag...
ETS
2002
IEEE
166views Hardware» more  ETS 2002»
15 years 6 months ago
Distributed and Online Distance Lecturing Environment (The Virtual Blackboard Project)
Computers and networks are increasingly able to support distributed collaborative multimedia applications. In fact, the growing interest in distance learning reflects the awarenes...
Yiannis N. Sagias
TWC
2010
15 years 1 months ago
Distributed Multicell-MISO Precoding Using the Layered Virtual SINR Framework
In this letter, we address the problem of distributed multi-antenna cooperative transmission in a cellular system. Most research in this area has so far assumed that base stations ...
Randa Zakhour, David Gesbert