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ICSAP
2010
15 years 9 months ago
The Effect of Subcarrier-Based Channel Estimation on the BER Bound of Turbo Coded OFDM/SDMA System
—In this paper, we study the performance of the channel estimation in a Turbo coded, orthogonal frequency division multiplexing (OFDM) with multiple antennas at the receiver. We ...
Y. Taghinia, Gholamreza Dadashzadeh, Esrafil Jedar...
APSCC
2008
IEEE
15 years 8 months ago
Measuring the Effectiveness and the Fairness of Relation Hiding Systems
In this paper, we develop a framework for measuring the level of protection offered by relation hiding systems. The framework provides a uniform way to define a variety of privacy ...
Andreas Pashalidis
145
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DC
2001
15 years 7 months ago
Effective Retrieval of Educational Resources by Using Learning Object Metadata for K-12 Schools in Japan
We have customized learning object metadata (LOM) for educational resources on the basis of the LOM investigated by IEEE [1] and IMS [2], in order to make it consistent with Japan...
Masanori Shinohara, Mayumi Okamoto, Yasuhiro Okui,...
INTERACT
2003
15 years 7 months ago
The Effects of Cognitive Abilities and Geographic Orientation Ability on Navigation in Verbal and Graphical Interfaces
: Users performance when seeking for information in two information spaces of different design was correlated with their cognitive abilities, and their geographic orientation abili...
Nils Dahlbäck
WSC
2001
15 years 7 months ago
The economic effects of reusability on distributed simulations
This paper examines whether the ability to reuse a simulation, in whole or in part, results in tangible cost savings on the overall economics of the original simulation. Specific ...
Mary Ewing