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TWC
2008
140views more  TWC 2008»
15 years 3 months ago
On the Performance of Spectrally-Encoded Spread-Time Ultrawideband CDMA Communication Systems
In this paper we study the performance of Spectrally-Encoded Spread-Time (SE/ST) technique when applied to ultrawideband (UWB) signals in the context of wireless code-division mult...
Mahmoud Farhang, Jawad A. Salehi
STTT
2010
134views more  STTT 2010»
15 years 2 months ago
A case study to evaluate the suitability of graph transformation tools for program refactoring
This article proposes a case study to evaluate the suitability of graph transformation tools for program refactoring. In order to qualify for this purpose, a graph transformation s...
Francisco Javier Pérez, Yania Crespo, Berth...
TIP
2010
357views more  TIP 2010»
15 years 2 months ago
Efficient Compression of Encrypted Grayscale Images
—Lossless compression of encrypted sources can be achieved through Slepian-Wolf coding. For encrypted real-world sources such as images, the key to improve the compression effici...
Wei Liu, Wenjun Zeng, Lina Dong, Qiuming Yao
TOSEM
2010
95views more  TOSEM 2010»
15 years 2 months ago
Supporting dynamic aspect-oriented features
Nu model provides a higher level of abstraction compared to traditional object-oriented ILs, making it easier to eciently support dynamic AO features. We demonstrate these benets...
Robert Dyer, Hridesh Rajan
TROB
2010
114views more  TROB 2010»
15 years 2 months ago
Tactile Sensing - From Humans to Humanoids
—Starting from human ‘sense of touch’, this work reviews the state of tactile sensing in robotics. Following a brief discussion on the physiology, coding, tactile data transf...
R. S. Dahiya, Giorgio Metta, M. Valle, Giulio Sand...