Publications
International journals
R.
Rocher, D. Menard, O. Sentieys and P. Scalart, Analytical Approach for
Numerical Accuracy Estimation of Fixed-Point Systems Based on Smooth
Operations, IEEE Transactions on Circuits and Systems I, volume 59,
number 10, 2012, pages 2326-2339, pdf
R. Rocher, D. Menard,
O.Sentieys and P. Scalart, Accuracy Evaluation of Fixed-Point based LMS
Algorithm, Elsevier Digital Signal Processing, volume 20, pages
640-652, 2010.
D. Menard and R. Rocher and O. Sentieys,
Analytical Fixed-Point Accuracy Evaluation in Linear Time-Invariant
Systems, IEEE Transactions on Circuits and Systems I, volume 55, number
10, pages 3197-3208, 2008.
D. Menard, R. Serizel, R. Rocher and
O. Sentieys, Accuracy Constraint Determination in Fixed-Point System
Design, EURASIP Journal on Embedded Systems (JES), 2008. pdf
R.
Rocher, D. Menard, N. Herve and O. Sentieys, Fixed-Point Configurable
Hardware Components, EURASIP Journal on Embedded Systems (JES), 2006.
pdf
International conferences
R. Nehmeh, D. Menard, A. Banciu, T. Michel and R. Rocher. A Fast Method for Overflow Effect Analysis in Fixed-point Systems
Conference
on Design and Architectures for Signal and Image Processing (DASIP),
Oct 2014, Madrid,
Spain. https://hal.archives-ouvertes.fr/hal-01121500v1.
R. Nehmeh, D. Menard, A. Banciu, T. Michel and R. Rocher. Integer word-length optimization for fixed-point systems
IEEE
International Conference Acoustics, Speech and Signal Processing
(ICASSP), May 2014, Florence, Italy. 2014,
https://hal.archives-ouvertes.fr/hal-01121447v1.
A.
Chakhari and K. Parashar and R. Rocher and P. Scalart, Analytical
approach to evaluate the effect of the spread of quantization noise
through the cascade of decision operators for spherical decoding,
Workshop on Design and Architectures for Signal and Image Processing
(DASIP 2012), http://hal.inria.fr/hal-00741829.
R. Rocher and P.
Scalart, Noise Probability Density Function in Fixed-Point Systems
based on smooth operators, Workshop on Design and Architectures for
Signal and Image Processing (DASIP 2012),
http://hal.inria.fr/hal-00741824.
D. Menard, R. Rocher, O.
Sentieys, D. Novo and F. Catthoor, Quantization mode opportunities in
fixed-point system design, EUSIPCO, pages 542-546, 2010.
http://hal.inria.fr/inria-00534526/en/
K. Parashar, D. Menard,
R. Rocher and O. Sentieys, Shaping Probability density function of
quantization noise in Fixed-point systems, Asilomar 2010.
http://hal.inria.fr/inria-00534529/en/
K. Parashar, D. Menard,
R. Rocher and O. Sentieys, Estimating Frequency Characteristics of
Quantization Noise for Performance Evaluation of Fixed Point Systems,
pages 552-556, EUSIPCO 2010.
http://hal.inria.fr/inria-00534524/en/ pdf
K. Parashar, D.
Menard, R. Rocher, O. Sentieys, D. Novo and F. Catthoor, Fast
performance evaluation of fixed-point systems with un-smooth operators,
ICCAD, pages 9-16, 2010. http://hal.inria.fr/inria-00534527/en/
K.
Parashar, R. Rocher, D. Menard and O. Sentieys, Analytical Approach for
Analyzing Quantization Noise Effects on Decision Operators, Proc. of
the 35th IEEE International Conference on Acoustics, Speech, and Signal
Processing (ICASSP 2010), pages 1554-1557.
http://hal.inria.fr/inria-00534522/en/ pdf
K. Parashar, R.
Rocher, D. Menard and O. Sentieys, A Hierarchical Methodology for
Word-Length Optimization of Signal Processing Systems, Proc. of the
23rd International Conference on VLSI Design, pages 318-323, 2010.
http://hal.inria.fr/inria-00432590/
H.N Nguyen, D. Menard, R.
Rocher and O. Sentieys, Energy reduction in wireless system by dynamic
adaptation of the fixed-point specification, Workshop on Design and
Architectures for Signal and Image Processing (DASIP), volume 1, pages
132-139, 2008. http://hal.archives-ouvertes.fr/inria-00459278/ PDF
D.
Menard and R. Rocher and O. Sentieys and R. Serizel, Noise model for
Accuracy Constraint Determination in Fixed-point Systems, Workshop on
Design and Architectures for Signal and Image Processing (DASIP), 2007.
http://hal.inria.fr/inria-00459290
R. Rocher, D. Menard, O.
Sentieys and P. Scalart, Analytical accuracy evaluation of Fixed-Point
Systems, European Signal Processing Conference (EUSIPCO), pages
999-1003, 2007.
R. Rocher, N. Herve, D. Menard and O. Sentieys,
Fixed-Point Configurable Hardware Components for Adaptive Filters, IEEE
International Symposium on Circuits and Systems (ISCAS), volume 5,
pages 57-60, 2006. http://hal.inria.fr/inria-00455568
R.
Rocher, D. Menard, O. Sentieys and P. Scalart, Accuracy Evaluation of
Fixed-Point APA Algorithms, IEEE International Conference on Acoustics,
Speech, and Signal Processing (ICASSP), pages 57-60, 2005.
D.
Menard, R. Rocher, P. Scalart and O. Sentieys, SQNR determination in
non-linear and non-recursive fixed-point systems, XII European Signal
Processing Conference (EUSIPCO), pages 1349-1352, 2004.
R.
Rocher, D. Menard, P. Scalart and O. Sentieys, Accuracy Evaluation of
Fixed-Point LMS Algorithm, IEEE International Conference on Acoustics,
Speech, and Signal Processing (ICASSP), pages 237-240, 2004.
National conferences
R.
Rocher, D. Menard, O. Sentieys and P. Scalart, Evaluation analytique de
la précision des systèmes en virgule fixe, GRETSI, page 577-580, 2007.
PDF
R. Rocher, D. Menard, O. Sentieys and P. Scalart, Evaluation
de la précision des Algorithmes de Projection Affine en Virgule Fixe,
GRETSI, 2005. PDF