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VTC
2008
IEEE
16 years 17 days ago
On the Capacity of Generalized Fading/Shadowing Channels
Abstract—In this paper the Shannon capacity of generalizedgamma (GG) fading channels is studied, under different adaptive transmission techniques. The GG is a generic distributio...
Petros S. Bithas, P. Takis Mathiopoulos, Stavros A...
ICALT
2003
IEEE
15 years 11 months ago
An Instructional Framework Supporting Personalized Learning on the Web
In this paper an instructional framework is proposed for supporting personalised learning in the context of webbased adaptive educational hypermedia systems. A learning-focused ap...
Kyparisia A. Papanikolaou, Maria Grigoriadou
BTW
2003
Springer
107views Database» more  BTW 2003»
15 years 11 months ago
Catalog Integration Made Easy
Abstract: In this paper, we study adaptive evaluation techniques for querying XMLbased electronic catalogs, and show, by means of experiments performed on real-world catalogs, that...
Pedro José Marrón, Georg Lausen, Mar...
ISCAS
2002
IEEE
81views Hardware» more  ISCAS 2002»
15 years 11 months ago
Concept of phase-noise tuning of bipolar voltage-controlled oscillators
So far, oscillators have been designed to perform a specific task while the key parameters such as phase-noise and power consumption are set by the hardware design and not by the ...
Aleksandar Tasic, Wouter A. Serdijn
JMLR
2010
120views more  JMLR 2010»
15 years 29 days ago
Effective Wrapper-Filter hybridization through GRASP Schemata
Of all of the challenges which face the selection of relevant features for predictive data mining or pattern recognition modeling, the adaptation of computational intelligence tec...
Mohamed Amir Esseghir