Y. Oussar, I. Rivals, L. Personnaz, G. Dreyfus
In the framework of nonlinear process modeling, we propose training algorithms for feedback wavelet networks used as nonlinear dynamic models. An original initialization procedure is presented, that...
Neural-Network-Aided Portfolio Management (2007)
Stoppiglia Idan, H. Stoppiglia, Y. Idan, G. Dreyfus
Introduction We describe a neural-network-based aid to the financial analysis of companies, which is in current use for portfolio management with a view to long-term investments, within the Groupe...
Computational Diversity in a Formal Model of the Insect Olfactory Macroglomerulus (2007)
C. Linster, C. Masson, M. Kerszberg, L. Personnaz, G. Dreyfus
We present a model of the specialist olfactory system of selected moth species and the cockroach. The model is built in a semi-random fashion, constrained by biological (physiological and anatomical)...
PARALLEL IMPLEMENTATIONS OF NEURAL NETWORK SIMULATIONS (2007)
A. Petrowski O, L. Personnaz, G. Dreyfus, C. Girault O
At the present time, backpropagation is the most popular learning algorithm for multilayer feedforward neural networks. It can be expressed in the formalism of vector or matrix algebra: extensions of...
Orbital and millennial Antarctic climate variability over the past 800 000 years (2007)
Jouzel, J., Masson-Delmotte, V., Cattani, O., Dreyfus, G., Falourd, S., Hoffmann, G., ...
The EDC3 chronology for the EPICA Dome C ice core (2007)
Parrenin, F., Beer, J., Blunier, T., Castellano, E., Chappellaz, J, ...
The EDC3 chronology for the EPICA Dome C ice core (2007)
Parrenin, F., Beer, J., Blunier, T., Castellano, E., Chappellaz, J., ...
The EPICA (European Project for Ice Coring in Antarctica) Dome C drilling in East Antarctica has now been completed to a depth of 3260 m, at only a few meters above bedrock. Here we present the new...
The EDC3 chronology for the EPICA Dome C ice core (2007)
Parrenin, F., Beer, J., Blunier, T., Castellano, E., Chappellaz, J., ...
The EPICA (European Project for Ice Coring in Antarctica) Dome C drilling in East Antarctica has now been completed to a depth of 3260 m, at only a few meters above bedrock. Here we present the new...
Orbital and millennial Antarctic climate variability over the past 800,000 years (2007)
Jouzel, J., Masson-Delmotte, V., Cattani, O., Dreyfus, G., Falourd, S., Hoffmann, G., ...
The EDC3 chronology for the EPICA Dome C ice core (2007)
Parrenin, F., Beer, J., Blunier, T., Castellano, E., Chappellaz, J., ...
The EPICA (European Project for Ice Coring in Antarctica) Dome C drilling in East Antarctica has now been completed to a depth of 3260 m, at only a few meters above bedrock. Here we present the new...
The EDC3 chronology for the EPICA Dome C ice core (2007)
Parrenin, F., Beer, J., Blunier, T., Castellano, E., Chappellaz, J., ...
The EPICA (European Project for Ice Coring in Antarctica) Dome C drilling in East Antarctica has now been completed to a depth of 3260 m, at only a few meters above bedrock. Here we present the new...
1-D-ice flow modelling at EPICA Dome C and Dome Fuji, East Antarctica (2007)
Parrenin, F., Dreyfus, G., Durand, G., Fujita, S., Gagliardini, O., Gillet, F., ...
One-dimensional (1-D) ice flow models are used to construct the age scales at the Dome C and Dome Fuji drilling sites (East Antarctica). The poorly constrained glaciological parameters at each site...
The EDC3 chronology for the EPICA Dome C ice core (2007)
Parrenin, F., Beer, J., Blunier, T., Castellano, E., Chappellaz, J., ...
The EPICA (European Project for Ice Coring in Antarctica) Dome C drilling in East Antarctica has now been completed to a depth of 3260 m, at only a few meters above bedrock. Here we present the new...
Ice flow modelling at EPICA Dome C and Dome Fuji, East Antarctica (2007)
Parrenin, F., Dreyfus, G., Durand, G., Fujita, S., Gagliardini, O., Gillet, F., ...
1-D ice flow models are used to construct the age scales at the Dome C and Dome Fuji drilling sites (East Antarctica). The poorly constrained glaciological parameters at each site are recovered by...
The EDC3 chronology for the EPICA Dome C ice core (2007)
Parrenin, F., Beer, J., Blunier, T., Castellano, E., Chappellaz, J., ...
The EPICA (European Project for Ice Coring in Antarctica) Dome C drilling in East Antarctica has now been completed to a depth of 3260 m, at only a few meters above bedrock. Here we present the new...
1-D-ice flow modelling at EPICA Dome C and Dome Fuji, East Antarctica (2007)
Parrenin, F., Dreyfus, G., Durand, G., Fujita, S., Gagliardini, O., Gillet, F., ...
One-dimensional (1-D) ice flow models are used to construct the age scales at the Dome C and Dome Fuji drilling sites (East Antarctica). The poorly constrained glaciological parameters at each site...
The EDC3 chronology for the EPICA Dome C ice core (2007)
Parrenin, F., Beer, J., Blunier, T., Castellano, E., Chappellaz, J., ...
The EPICA (European Project for Ice Coring in Antarctica) Dome C drilling in East Antarctica has now been completed to a depth of 3260 m, at only a few meters above bedrock. Here we present the new...
Ice flow modelling at EPICA Dome C and Dome Fuji, East Antarctica (2007)
Parrenin, F., Dreyfus, G., Durand, G., Fujita, S., Gagliardini, O., Gillet, F., ...
1-D ice flow models are used to construct the age scales at the Dome C and Dome Fuji drilling sites (East Antarctica). The poorly constrained glaciological parameters at each site are recovered by...
The EDC3 chronology for the EPICA Dome C ice core (2007)
Parrenin, F., Beer, J., Blunier, T., Castellano, E., Chappellaz, J., ...
The EPICA (European Project for Ice Coring in Antarctica) Dome C drilling in East Antarctica has now been completed to a depth of 3260 m, at only a few meters above bedrock. Here we present the new...
The EDC3 chronology for the EPICA Dome C ice core (2007)
Parrenin, F., Beer, J., Blunier, T., Castellano, E., Chappellaz, J., ...
The EPICA (European Project for Ice Coring in Antarctica) Dome C drilling in East Antarctica has now been completed to a depth of 3260 m, at only a few meters above bedrock. Here we present the new...
1-D-ice flow modelling at EPICA Dome C and Dome Fuji, East Antarctica (2007)
F. Parrenin, G. Dreyfus, G. Durand, S. Fujita, O. Gagliardini, F. Gillet, ...
One-dimensional (1-D) ice flow models are used to construct the age scales at the Dome C and Dome Fuji drilling sites (East Antarctica). The poorly constrained glaciological parameters at each site...
The EDC3 chronology for the EPICA Dome C ice core (2007)
F. Parrenin, J. Beer, T. Blunier, E. Castellano, J. Chappellaz, ...
The EPICA (European Project for Ice Coring in Antarctica) Dome C drilling in East Antarctica has now been completed to a depth of 3260 m, at only a few meters above bedrock. Here we present the new...
Ice flow modelling at EPICA Dome C and Dome Fuji, East Antarctica (2007)
F. Parrenin, G. Dreyfus, G. Durand, S. Fujita, O. Gagliardini, F. Gillet, ...
1-D ice flow models are used to construct the age scales at the Dome C and Dome Fuji drilling sites (East Antarctica). The poorly constrained glaciological parameters at each site are recovered by...
The EDC3 chronology for the EPICA Dome C ice core (2007)
F. Parrenin, J. Beer, T. Blunier, E. Castellano, J. Chappellaz, ...
The EPICA (European Project for Ice Coring in Antarctica) Dome C drilling in East Antarctica has now been completed to a depth of 3260 m, at only a few meters above bedrock. Here we present the new...
Past temperature reconstructions from deep ice cores: relevance for future climate change (2006)
V. Masson-Delmotte, G. Dreyfus, P. Braconnot, S. Johnsen, J. Jouzel, M. Kageyama, ...
Ice cores provide unique archives of past climate and environmental changes based only on physical processes. Quantitative temperature reconstructions are essential for the comparison between ice...
Past temperature reconstructions from deep ice cores: relevance for future climate change (2006)
Masson-Delmotte, V., Dreyfus, G., Braconnot, P., Johnsen, S., Jouzel, J., Kageyama, M., ...
Ice cores provide unique archives of past climate and environmental changes based only on physical processes. Quantitative temperature reconstructions are essential for the comparison between ice...
Past temperature reconstructions from deep ice cores: relevance for future climate change (2006)
Masson-Delmotte, V., Dreyfus, G., Braconnot, P., Johnsen, S., Jouzel, J., Kageyama, M., ...
Ice cores provide unique archives of past climate and environmental changes based only on physical processes. Quantitative temperature reconstructions are essential for the comparison between ice...
Past temperature reconstructions from deep ice cores: relevance for future climate change (2006)
Masson-Delmotte, V., Dreyfus, G., Braconnot, P., Johnsen, S., Jouzel, J., Kageyama, M., ...
Ice cores provide unique archives of past climate and environmental changes based only on physical processes. Quantitative temperature reconstructions are essential for the comparison between ice...
Past temperature reconstructions from deep ice cores: relevance for future climate change (2006)
Masson-Delmotte, V., Dreyfus, G., Braconnot, P., Johnsen, S., Jouzel, J., Kageyama, M., ...
Ice cores provide unique archives of past climate and environmental changes based only on physical processes. Quantitative temperature reconstructions are essential for the comparison between ice...
Past temperature reconstructions from deep ice cores: relevance for future climate change (2006)
V. Masson-Delmotte, G. Dreyfus, P. Braconnot, S. Johnsen, J. Jouzel, M. Kageyama, ...
Ice cores provide unique archives of past climate and environmental changes based only on physical processes. Quantitative temperature reconstructions are essential for the comparison between ice...
Eight glacial cycles from an Antarctic ice core (2004)
EPICA, Community Members, Augustin, L., Barbante, C., Barnes, P. R. F., Bigler, M., ...
Dalibon, N., Stern, M., Bonnette, P., Dreyfus, G., Fischler, M.
We describe a patient who had two rare complications (a probable allergic reaction to cyclosporin and the early formation of a right atrial thrombus) during bilateral sequential single lung...
B. Quenet, V. Cerny, G. Dreyfus, A. Lutz, Rue Vauquelin
This paper presents theoretical results derived in the analysis of the model proposed in part I for the olfactory pathway. Some of these results are modelspecific, others are of more generic...
I Biological Background, B. Quenet, A. Lutz, G. Dreyfus, V. Cerny, C. Masson, ...
It has been inferred from experimental data that the extraction of key features, and the emergence of stable internal representations, are essential steps in the processing of the odorant signal....
Nerrand Roussel-Ragot, O. Nerrand, P. Roussel-ragot, D. Urbani, L. Personnaz, G. Dreyfus, ...
The paper first summarizes a general approach to the training of recurrent neural networks by gradient-based algorithms, which leads to the introduction of four families of training algorithms....
O. Nerrand, P. Roussel-Ragot, D. Urbani, L. Personnaz, G. Dreyfus, Senior Member
The paper first summarizes a general approach to the training of recurrent neural networks by gradient-based algorithms, which leads to the introduction of four families of training algorithms....
Non-Linear Recursive Identification And Control By Neural Networks: A General Framework (1993)
O. Nerrand, L. Personnaz, G. Dreyfus
INTRODUCTION The development of engineering applications of neural networks makes it necessary to clarify the similarities and differences between the concepts and methods developed for neural...
The Selection, D. Urbani, P. Roussel-ragot, L. Personnaz, G. Dreyfus
A procedure for the selection of neural models of dynamical processes is presented. It uses statistical tests at various levels of model reduction, in order to provide optimal tradeoffs between...
The Selection, D. Urbani, P. Roussel-ragot, L. Personnaz, G. Dreyfus
A procedure for the selection of neural models of dynamical processes is presented. It uses statistical tests at various levels of model reduction, in order to provide optimal tradeoffs between...
Adaptive Training Of Feedback Neural Networks For Non-Linear Filtering (1992)
G. Dreyfus, O. Macchi, S. Marcos, O. Nerrand, L. Personnaz, P. Roussel-Ragot, ...
. The paper proposes a general framework which encompasses the training of neural networks and the adaptation of filters. It is shown that neural networks can be considered as general non-linear...
Handwritten Digit Recognition by Neural Networks with Single-Layer Training (1992)
S. Knerr, L. Personnaz, G. Dreyfus, Senior Member
We show that neural network classifiers with single-layer training can be applied efficiently to complex real-world classification problems such as the recognition of handwritten digits. We introduce...
Adaptive Training Of Feedback Neural Networks For Non-Linear Filtering (1992)
Dreyfus Macchi, G. Dreyfus, O. Macchi, S. Marcos, O. Nerr, L. Personnaz
. The paper proposes a general framework which encompasses the training of neural networks and the adaptation of filters. It is shown that neural networks can be considered as general non-linear...
Johannet Personnaz, A. Johannet, L. Personnaz, G. Dreyfus, M. Weinfeld
This paper addresses the definition of the requirements for the design of a neural network associative memory, with on-chip training, in standard digital CMOS technology. We investigate various...
Mihaileanu, S., El Asmar, B., Acar, C., Lamberti, A., Diebold, B., Perier, P., ...
The aim of this study was to determine the specific conditions and pitfalls of immediate assessment of the reconstructed mitral valve in open chest patients. Sirty-rwo patients had a mitral...
A CURSORY INTRODUCTION TO THE PHYSICISTS' NEURAL NETWORKS (1989)
Personnaz, L., Bienenstock, E., Dreyfus, G.
The paper is a very short introduction to networks of formal neurons, intended to outline the main problems and trends and provide some basic references.
A CURSORY INTRODUCTION TO THE PHYSICISTS' NEURAL NETWORKS (1989)
Personnaz, L., Bienenstock, E., Dreyfus, G.
The paper is a very short introduction to networks of formal neurons, intended to outline the main problems and trends and provide some basic references.
A CURSORY INTRODUCTION TO THE PHYSICISTS' NEURAL NETWORKS (1989)
Personnaz, L., Bienenstock, E., Dreyfus, G.
The paper is a very short introduction to networks of formal neurons, intended to outline the main problems and trends and provide some basic references.
Information storage and retrieval in spin-glass like neural networks (1985)
Personnaz, L., Guyon, I., Dreyfus, G.
The link between the structure of a neural network and its attractor states is investigated, with a view to designing associative memories based on such networks. It is shown that, for any...
Information storage and retrieval in spin-glass like neural networks (1985)
Personnaz, L., Guyon, I., Dreyfus, G.
The link between the structure of a neural network and its attractor states is investigated, with a view to designing associative memories based on such networks. It is shown that, for any...
Information storage and retrieval in spin-glass like neural networks (1985)
Personnaz, L., Guyon, I., Dreyfus, G.
The link between the structure of a neural network and its attractor states is investigated, with a view to designing associative memories based on such networks. It is shown that, for any...
An application of physical methods to the computer aided design of electronic circuits (1984)
Methods and algorithms used in simulations of physical phenomena are applied to the automated design of integrated or printed circuits. Representative results, obtained by these algorithms, are...
Chapellier, M., Sniadower, L., Dreyfus, G., Alloul, H., Cowen, J.
We have found an unexpectedly large number (2.8 × 1018/cc) of electronic paramagnetic centres in microspheres of fluorocarbon. These centres are peroxy-radicals. We have used them to produce for the...
An application of physical methods to the computer aided design of electronic circuits (1984)
Methods and algorithms used in simulations of physical phenomena are applied to the automated design of integrated or printed circuits. Representative results, obtained by these algorithms, are...
Chapellier, M., Sniadower, L., Dreyfus, G., Alloul, H., Cowen, J.
We have found an unexpectedly large number (2.8 × 1018/cc) of electronic paramagnetic centres in microspheres of fluorocarbon. These centres are peroxy-radicals. We have used them to produce for the...
An application of physical methods to the computer aided design of electronic circuits (1984)
Methods and algorithms used in simulations of physical phenomena are applied to the automated design of integrated or printed circuits. Representative results, obtained by these algorithms, are...
Chapellier, M., Sniadower, L., Dreyfus, G., Alloul, H., Cowen, J.
We have found an unexpectedly large number (2.8 × 1018/cc) of electronic paramagnetic centres in microspheres of fluorocarbon. These centres are peroxy-radicals. We have used them to produce for the...
Analysis of laser induced acoustic pulse probing of charge distributions in dielectrics (1983)
Alquié, C., Lewiner, J., Dreyfus, G.
Some features of the laser induced acoustic pulse method for the determination of electric field or charge distributions in dielectrics are analysed. Three aspects of this method are described. 1)...
Analysis of laser induced acoustic pulse probing of charge distributions in dielectrics (1983)
Alquié, C., Lewiner, J., Dreyfus, G.
Some features of the laser induced acoustic pulse method for the determination of electric field or charge distributions in dielectrics are analysed. Three aspects of this method are described. 1)...
Analysis of laser induced acoustic pulse probing of charge distributions in dielectrics (1983)
Alquié, C., Lewiner, J., Dreyfus, G.
Some features of the laser induced acoustic pulse method for the determination of electric field or charge distributions in dielectrics are analysed. Three aspects of this method are described. 1)...
First E.S.R. observation of injected electrons trapped in electrets (1977)
Legrand, M., Dreyfus, G., Lewiner, J.
The present paper reports an investigation of electron bombarded electrets by electron spin resonance (E.S.R.). It is shown that two phenomena occur : radicals are formed by the breaking of bonds...
First E.S.R. observation of injected electrons trapped in electrets (1977)
Legrand, M., Dreyfus, G., Lewiner, J.
The present paper reports an investigation of electron bombarded electrets by electron spin resonance (E.S.R.). It is shown that two phenomena occur : radicals are formed by the breaking of bonds...
First E.S.R. observation of injected electrons trapped in electrets (1977)
Legrand, M., Dreyfus, G., Lewiner, J.
The present paper reports an investigation of electron bombarded electrets by electron spin resonance (E.S.R.). It is shown that two phenomena occur : radicals are formed by the breaking of bonds...
González-Pedrajo, B, Ballado, T, Campos, A, Sockett, R E, Camarena, L, Dreyfus, G
Motility in the photosynthetic bacterium Rhodobacter sphaeroides is achieved by the unidirectional rotation of a single subpolar flagellum. In this study, transposon mutagenesis was used to obtain...
Dreyfus, G, Williams, A W, Kawagishi, I, Macnab, R M
FliI is a Salmonella typhimurium protein that is needed for flagellar assembly and may be involved in a specialized protein export pathway that proceeds without signal peptide cleavage. FliI shows...
González-Pedrajo, B, Ballado, T, Campos, A, Sockett, R E, Camarena, L, Dreyfus, G
Motility in the photosynthetic bacterium Rhodobacter sphaeroides is achieved by the unidirectional rotation of a single subpolar flagellum. In this study, transposon mutagenesis was used to obtain...
Dreyfus, G, Williams, A W, Kawagishi, I, Macnab, R M
FliI is a Salmonella typhimurium protein that is needed for flagellar assembly and may be involved in a specialized protein export pathway that proceeds without signal peptide cleavage. FliI shows...