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SIGPRO
2010
154views more  SIGPRO 2010»
15 years 5 months ago
UPRE method for total variation parameter selection
Total Variation (TV) regularization is a popular method for solving a wide variety of inverse problems in image processing. In order to optimize the reconstructed image, it is imp...
Youzuo Lin, Brendt Wohlberg, Hongbin Guo
SOFTVIS
2010
ACM
15 years 5 months ago
Visual comparison of software architectures
Reverse engineering methods produce different descriptions of software architectures. In this work we analyze and define the task of exploring and comparing these descriptions. ...
Fabian Beck, Stephan Diehl
SPLC
2010
15 years 5 months ago
Improving the Testing and Testability of Software Product Lines
Abstract. Software Product Line (SPL) engineering offers several advantages in the development of families of software products. There is still a need, however, for better underst...
Isis Cabral, Myra B. Cohen, Gregg Rothermel
TCOM
2010
110views more  TCOM 2010»
15 years 5 months ago
Joint data QR-detection and Kalman estimation for OFDM time-varying Rayleigh channel complex gains
—This paper deals with the case of a high speed mobile receiver operating in an orthogonal-frequency-divisionmultiplexing (OFDM) communication system. Assuming the knowledge of d...
Hussein Hijazi, Laurent Ros
TCOM
2010
68views more  TCOM 2010»
15 years 5 months ago
Convergence Analysis of Downstream VDSL Adaptive Multichannel Partial FEXT Cancellation
—In this paper we analyze an adaptive downstream multichannel VDSL precoder that is based on error signal feedback. The analysis presents sufficient conditions for precoder conv...
Itsik Bergel, Amir Leshem