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» A Perspective on Evolutionary Computation
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VLSID
2006
IEEE
134views VLSI» more  VLSID 2006»
16 years 6 months ago
ADC Precision Requirement for Digital Ultra-Wideband Receivers with Sublinear Front-Ends: A Power and Performance Perspective
This paper presents the power and performance analysis of a digital, direct sequence ultra-wideband (DS-UWB) receiver operating in the 3 to 4 GHz band. The signal to noise and dis...
Ivan Siu-Chuang Lu, Neil Weste, Sri Parameswaran
VLSID
2005
IEEE
140views VLSI» more  VLSID 2005»
16 years 6 months ago
A Novel Bus Encoding Scheme from Energy and Crosstalk Efficiency Perspective for AMBA Based Generic SoC Systems
Inter-wire coupling is a major source of power consumption and delay faults for on-chip buses implemented in UDSM SoC Systems. Elimination or minimization of such faults is crucia...
Zahid Khan, Tughrul Arslan, Ahmet T. Erdogan
VLDB
2002
ACM
157views Database» more  VLDB 2002»
16 years 6 months ago
A formal perspective on the view selection problem
The view selection problem is to choose a set of views to materialize over a database schema, such that the cost of evaluating a set of workload queries is minimized and such that ...
Rada Chirkova, Alon Y. Halevy, Dan Suciu
PKDD
2009
Springer
196views Data Mining» more  PKDD 2009»
16 years 29 days ago
Causality Discovery with Additive Disturbances: An Information-Theoretical Perspective
We consider causally sufficient acyclic causal models in which the relationship among the variables is nonlinear while disturbances have linear effects, and show that three princi...
Kun Zhang, Aapo Hyvärinen
VAMOS
2007
Springer
16 years 16 days ago
Exploring the Dimensions of Variability: a Requirements Engineering Perspective
Goal models have been found to be effective for representing and analyzing variability at the early requirements level, by comprehensibly representing all alternative ways by whic...
Sotirios Liaskos, Lei Jiang, Alexei Lapouchnian, Y...