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CORR
2008
Springer
155views Education» more  CORR 2008»
13 years 8 months ago
Weighted Sum Rate Optimization for Cognitive Radio MIMO Broadcast Channels
In this paper, we consider a cognitive radio (CR) network in which the unlicensed (secondary) users are allowed to concurrently access the spectrum allocated to the licensed (prim...
Lan Zhang, Yan Xin, Ying-Chang Liang
DATE
2009
IEEE
122views Hardware» more  DATE 2009»
14 years 3 months ago
A MILP-based approach to path sensitization of embedded software
—We propose a new methodology based on Mixed Integer Linear Programming (MILP) for determining the input values that will exercise a specified execution path in a program. In or...
José C. Costa, José C. Monteiro
SIAMIS
2010
378views more  SIAMIS 2010»
13 years 3 months ago
Global Interactions in Random Field Models: A Potential Function Ensuring Connectedness
Markov random field (MRF) models, including conditional random field models, are popular in computer vision. However, in order to be computationally tractable, they are limited to ...
Sebastian Nowozin, Christoph H. Lampert
ASPDAC
2006
ACM
134views Hardware» more  ASPDAC 2006»
14 years 2 months ago
Constraint driven I/O planning and placement for chip-package co-design
System-on-chip and system-in-package result in increased number of I/O cells and complicated constraints for both chip designs and package designs. This renders the traditional ma...
Jinjun Xiong, Yiu-Chung Wong, Egino Sarto, Lei He
TSP
2008
109views more  TSP 2008»
13 years 8 months ago
Code Design to Optimize Radar Detection Performance Under Accuracy and Similarity Constraints
This paper deals with the design of coded waveforms which optimize radar performances in the presence of colored Gaussian disturbance. We focus on the class of linearly coded puls...
Antonio De Maio, Silvio De Nicola, Yongwei Huang, ...