ASAI 2009

X Argentine Symposium on Artificial Intelligence
August 24-25, Mar del Plata, Argentina


Monday, August 24, 2009

9:00 - 10:00 Registration

10:00 Session 1:

10:00 "Feature selection on wide multiclass problems using OVA-RFE" by Pablo M. Granitto and Andrés Burgos.

10:30 "Gaining knowledge of data structure using stability concepts" by Ariel Baya and Pablo Granitto.

11:00 "Towards matrix-based selection of feature pairs for efficient ADMET prediction" by Marc Strickert, Axel Soto, Jens Keilwagen and Gustavo Vazquez.

11:30 "How k-Nearest Neighbor Parameters Affect its Performance" by Gustavo Batista and Diego Silva.

12:00 "Minimum Classification Error Training of Hidden Markov Models for Sequential Data in the Wavelet Domain" by Diego Tomassi, Diego Milone and Liliana Forzani.

12:30 Opening Session    

13:30 Lunch

15:00 Invited Talk : “Utilización de agentes en aprendizaje colaborativo soportado por computadoras” Dra. Rosanna Costaguta, Universidad Católica de Santiago del Estero, Santiago del Estero, Argentina

16:00 Session 2 :

16:00 “A Proposal for Simplifying Explanations from Ensembles of Symbolic
by Flavia Bernardini, Maria Carolina Monard and Ronaldo Prati.

16:30 Coffee Break

17:00 Session 2:

17:00 "Q-Function Kernel Smoother: a New Approach for Opened Issues in Huge State-Action Spaces" by Ana Julia Villar and Juan Miguel Santos.

17:30 "A Recommender System for Classi fication of Non-Functional Requirements" by Agustin Casamayor, Daniela Godoy and Marcelo Campo.

18:00 "Asistencia personalizada a grupos de usuarios: análisis y comparación de técnicas" by Ingrid Christensen and Silvia Schiaffino.

18:30 "Métodos de agrupamiento no supervisado para la integración de datos genómicos y metabólicos de múltiples líneas de introgresión" by Diego Milone, Georgina Stegmayer, Matías Gerard, Laura Kamenetzky, Mariana López and Fernando Carrari.

Tuesday, August 25, 2009

09:00 Session 3:

09:00 "Obtención de Comportamientos Emergentes en Sistemas Multiagente mediante Aprendizaje por Refuerzo" by Cristina Parpaglione and Juan Miguel Santos.

09:30 "Agentes y Redes Bayesianas para Entrenamiento de Habilidades de Colaboración" by Rosanna Costaguta and Analia Amandi.

10:00 "A Multi-Objective Evolutionary Algorithm Approach to Learn Disjunctive and Conjunctive Topical Queries" by Rocío Luján Cecchini, Carlos Martín Lorenzetti and Ana Gabriela Maguitman.

10:30 "An Argumentative Intentional Model for High Level Reasoning of
Mobile Robots"
by Sebastian Gottifredi, Mariano Tucat, Alejandro Garcia and Guillermo R. Simari.

11:00 Coffee Break

11:30 Invited Talk: “Modelos ocultos de Markov: fundamentos teóricos, avances recientes y aplicaciones” Dr. Diego Milone, Laboratory for signals and computational intelligence, Universidad Nacional del Litoral, Santa Fe, Argentina

13:00 Lunch

15:00 Invited Talk: “From Programs to Solvers: Models and Techniques for General Intelligence” Dr.Hector Geffner, ICREA & Universitat Pompeu Fabra, Barcelona, Spain

16:30 Coffee Break

17:00 Session 4:

17:00 "An autonomous labeling approach to SVM algorithms for network traffic anomaly detection" by Carlos Catatania, Facundo Bromberg and Carlos García Garino

17:30 "Técnicas de NLP y WSD Asistiendo Al Desarrollo de Software Orientado a Aspectos" by Alejandro Rago and Claudia Marcos.

18:00 "Array of Multilayer Perceptrons with No-class Resampling Training for Face Recognition" by David Capello, Cesar Martinez, Diego Milone and Georgina Stegmayer.

18:30 "Markerless 3D Head Pose and Facial Expression Tracking" by Lucas Daniel Terissi and Juan Carlos Gómez.