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» The reflective transformative design process
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ICASSP
2008
IEEE
14 years 4 months ago
Optimized distributed 2D transforms for irregularly sampled sensor network grids using wavelet lifting
We address the design and optimization of an energy-efficient lifting-based 2D transform for wireless sensor networks with irregular spatial sampling. The 2D transform is designe...
Godwin Shen, Antonio Ortega
ICASSP
2010
IEEE
13 years 8 months ago
Unidirectional graph-based wavelet transforms for efficient data gathering in sensor networks
We design lifting-based wavelet transforms for any arbitrary communication graph in a wireless sensor network (WSN). Since transmitting raw data bits along the routing trees in WS...
Sunil K. Narang, Godwin Shen, Antonio Ortega
CHI
2005
ACM
14 years 10 months ago
A transformational approach to multi-device interfaces
Using the same application on different devices requires the user to perform a mental transformation in order to adapt his knowledge to a new platform. In this work we describe ho...
Kai Richter
AGILEDC
2004
IEEE
14 years 1 months ago
Behind the Rules: XP Experiences
Agile processes such as XP (eXtreme Programming) have been recognised for their potential benefits of improving software. During adoption of the XP process, teams can misapply the...
Andrew Jackson, Shiu Lun Tsang, Alan Gray, Cormac ...
UML
2005
Springer
14 years 3 months ago
Practical Declarative Model Transformation with Tefkat
We present Tefkat, an implementation of a language designed specically for the transformation of MOF models using patterns and rules. The language adopts a declarative paradigm, w...
Michael Lawley, Jim Steel