Trabalhos Publicados - Nestor Caticha

o trabalho de pesquisa teve apóio financeiro do CNPq, FAPESP, FINEP e outros orgãos. Os estudantes envolvidos na pesquisa
receberam apóio de FAPESP, CNPq e CAPES

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(some of the .ps files can be downloaded from the archives)

Computational Neurobiology of the Flash-Lag effect and other Visual Illusions

(with M.V.C. Baldo) (2004)

flash lag animation can be found here
Common Underlying Dynamics in an Emerging Market: from minutes to months

(with R. Vicente, C. M. de Toledo , V. B. P. Leite ) (2004)
Multigrid Priors for a Bayesian approach to fMRI

(with S. da Rocha Amaral e S. R. Rabbani) (2004)
Superparamagnetic segmentation by excitable neural systems

Dynamics of the evolution of learning algorithms by selection

"Monte Carlo Study of the anisotropic N=3 Ashkin-Teller model"

( with J. R. D. de Felício and J. Chahine: Physica A vol 351 pg 529-542) (2003)

"Computational Capacity of an Odorant Discriminator: the Linear

Separability of Curves"

Neural Computation 14, 2201 (2002)
(with J. E. Palo Tejada, D. Lancet and E. Domany)

" Statistical mechanics of on-line learning and generalization "

invited contribution to the second edition of, The Handbook of Brain Theory and Neural Networks
ed. M.A. Arbib, MIT Press, (c) MIT Press
(with M. Biehl ) (January 2003)

"MaxEnt Queries and Sequential Sampling"

aceito para publicação nos Proceedings da MaxEnt 2000, 20th International Workshop
on Bayesian Inference and Maximum Entropy Methods in Science and Engineering (July 2000, Paris)
(with Peter Riegler)

"Gradient descent learning in and out of equilibrium",

Physical Review E (vol 63) 6 (june 2001)
(with E. Araújo de Oliveira).

"Variational studies of learning algorithms for the Binary Perceptron",

Physical Review E (vol 62) 5 pg 6999( 2000)
(with E. Botelho e C. R. de Mattos).

"Universal asymptotics in committee machines with tree architecture"

On Line Learning in Neural Networks, Editor D. Saad, The Newton Institute Series,
Cambridge University Press, Cambridge, (1998),
(with Mauro Copelli).

"Statistical mechanics of online learning of drifting concepts: A variational approach",

Machine Learning Journal. V. 32, issue 2, 179(1998),
(with R. Vicente and O. Kinouchi).

"Learning a spin glass : Determining Hamiltonians from metastable states" ,

Physica A 257, 28(1998),
(with S.M. Kuva and O. Kinouchi).

"Time ordering in the evolution of information processing and modulation systems" ,

Philosophical Magazine B 77, 1565 (1998)
(with Osame Kinouchi).

"Functional optimization of online algorithms in multilayer neural networks" ,

Journal of Physics A: Math. Gen. 30, L599 (1997),
(with Renato Vicente).

"Noise robustness in multilayer neural networks" ,

Europhysics Letters., 37, 427 (1997) ,
(with M. Copelli, R. Eichhorn, O. Kinouchi, M. Biehl, R. Simonetti and P. Riegler).

"On-Line learning in the Tree K-Parity Machines" ,

Journal of Physics A: Math. Gen. 29, 4859, (1996),
(with Roberta Simonetti).

"An algorithm which gives the Bayes generalization limit for perceptrons" ,

Phys. Rev. E54, 54 (1996),
(with Osame Kinouchi).

"Equivalence between learning in noisy perceptrons and tree commitee machines",

Phys. Rev. E53, 6341 (1996),
(with Mauro Copelli and Osame Kinouchi).

"Optimal Local Learning in a Multilayer Machines",

Anais do II Congresso Brasileiro de Redes Neurais, Caloba e Pedreira Eds. Curitiba, Agosto 95
(with Mauro Copelli and Osame Kinouchi)

"On-line versus off-line learning in the linear perceptron: a comparative study" ,

Phys. Rev. E52, 2879 (1995),
(with Osame Kinouchi).

"On-line learning in the committee machine" ,

Journal of Physics A: Math. Gen. 28, 1615 (1995),
(with Mauro Copelli).

"Pulsed nuclear quadrupole resonance in nonuniformaly disordered systems" ,

Phys. Rev. B51, 8848 (1995),
(with S.R. Rabbani, J.G. dos Santos and D.J. Pusiol).

"From quenched to annealed: a study of the intermediate dynamics of disorder",

JJournal of Physics A: Math. Gen. 27, 5501 (1994).

" Lower Bounds for Generalization with Drifting Rules ",

Journal of Physics A: Math and Gen., 26, 6161 (1993),
(with Osame Kinouchi).

" Damaged Perceptrons and the ``Wisconsin Test.''",

Proceedings of the World Congress on Neural Nets 1993 (Portland WCNN'93) Volume III, pg 381-384;
Lawrence Erlbaum Associates, Inc., Publishers and INNS Press, Editors
(with Osame Kinouchi).

" Dreaming in Analog Associative Memories ",

Proceedings of the World Congress on Neural Nets 1993 (Portland WCNN'93) Volume II, pg 443-446;
Lawrence Erlbaum
(with Silvia M. Kuva).

"Optimal generalization in perceptrons",

Journal of Physics A: Math and Gen., 25, 6243 (1992),
(with Osame Kinouchi).

"Phenomenological quantum electrodynamics in periodic dielectric media" ,

Physical Review B46, 479 (1992),
(with Ariel Caticha).

"Biased learning in perceptrons",

Physica A185, 411 (1992),
(with Osame Kinouchi).

"Resonant cavities for X-rays: Dynamical diffraction of dipole radiation at Bragg Angles near pi /2" ,

Physica Status Solidi B168, 625 (1991),
(with Ariel Caticha).

"Numerical determination of the order of phase transitions in Ising systems with multispin interactions",

Physical Review B43, 1173 (1991),
(with J. Chahine and J.R. Drugowich de Felício).

"The stimulated emission of X-rays",

Anais do III Simpósio Estadual de Lasers e Aplicações ed. C.A.S. Lima, Editora da Unicamp, Campinas (1989),
(with S. Caticha-Ellis and A. Caticha)

"Monte Carlos renormalization group with evolution in the space of parameters",

Physical Review A40, 7431 (1989),
(with J. Chahine and J.R. Drugowich de Felício).

"Using the Ferrenberg-Swendsen method for Non-Universal Exponents" ,

Physics Letters A139, 360 (1989),
(with J. Chahine and J.R. Drugowich de Felício).

"Non-Universal Exponents and Marginal Operators via Monte carlo Renormalization Group"

Journal of Physics A: Math. Gen. 22,1639 (1989),
(with J. Chahine and J.R. Drugowich de Felício).

"Resonant cavity for the stimulated emission of X-rays" ,

Applied Physics Letters 54, 887 (1989),
(with A. Caticha and S. Caticha-Ellis).

"Limit theorems for spin systems with na Abelian discrete symmetry" ,

Journal of Mathematical Physics 29, 2491, (1988).