Rafael Peñaloza Nyssen
This page is permanently under construction.
Last modification: december 6 - 2005.
Contact me.
Welcome to my homepage....

Here you can find some of my articles. Due to copyright, I cannot post the final version of some published articles, in which case I post a preliminary version, which is essencially the same.

As I am mexican, some of my articles are written in spanish. There might be some bilingual version of them soon.

Take a look at my CV.
Published Articles:
Peñaloza, R., Sandoval, M. and Soto E. El Universo no puede ser pensado como un todo. Laberintos e infinitos 4. ITAM, Mexico. 2003. (In spanish).

Kuri, A.F., Ortiz, M.R., Zenteno, D. and Peñaloza R. Classification of Sperm Cells According to their Chromosomic Content Using a Neural Network Trained with a Genetic Algorithm. In Proceedings of the 25th Annual International Conference of the IEEE Engineering In Medicine and Biology Society. IEEE Press 2003. (preliminary version).

Cairó, O. and Peñaloza, R. Using Bayesian Networks as an Inference Engine in KAMET. In Proceedings of the XXIII International Conference of the Chilean Computer Science Society. IEEE Press 2003 (preliminary version).

Cairó, O. and Peñaloza R. Creating a Bayesian Inference Engine for KAMET. In Proceedings of the X CAEPIA. 2003.

Peñaloza, R. Apología de los algoritmos genéticos. Laberintos e infinitos 8. ITAM. Mexico. Spring 2004 (In spanish).

Peñaloza, R. Hacia la no-existencia del no-pensamiento. Laberintos e infinitos 9. ITAM. Mexic. Summer 2004 (In spanish).

Peñaloza, R. Incompatibilidad de la lógica clásica con la percepción actual. Laberintos e infinitos 11. ITAM. Mexico. (In spanish).
Other Articles:
Peñaloza R. Improvements on KAMET-to-Bayesian-Network Transformations. 2003.

Breve introducción a la base de Haar. 2003. (In spanish).

Algebraic Structures for Transitive Closure. 2005.

Equivalence of alternating and non-deterministic Büchi automata. (Master Project) 2005.
Talks:
Introducción a la lógica probabilista. April, 2003. First Interuniversity Meeting of Mathematics, ITAM, Mexico.

Using Bayesian Networks as an Inference Engine in KAMET. November, 2003. XXIII SCCC, Chillán, Chile. See slides.

Creating a Bayesian Inference Engine for KAMET. November, 2003. X CAEPIA, San Sebastián, Spain. See slides.

Determinación probabilista de pruebas para diagnosis. April 15, 2004. Poincaré Seminar, ITAM, Mexico. See slides.

Equivalence of alternating and non-deterministic Büchi automata. December 6,2004. TU Dresden, Germany. See slides.
Software:
I made a Protégé plug-in for evidence propagation in Bayesian networks. You can find it here (with documentation).

I have finished version 1.0 of my Matlab tool combining Bayesian networks and Genetic Algorithms. Uses of this tool may appear on a comming paper. You may download the tool here.
Note: All software developed may be freely distributed and used for non-comercial applications, provided the corresponding credit to their author. The programs have no warranty, but you may contact me for any doubt or request.
  I plan to continue developing and improving programs, as long as time constraints permit it.
Fractals:
Here you can find two fractals made in PostScript. I have many interesting PS images (black and white).  Along with fractals, I am planning to include some optic illusions soon.
   sier.ps
   esponja.ps
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