Mar del Plata
ASAI 2007



August 27-28, Mar del Plata, Argentina




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Program


Monday (August 27, 2007)
ROOM TOPACIO

09:00-10:00 Registration
10:00-11:00 Session:  Evolutionary Computation

  • An embodied evolutionary system to control a population of mobile robots using genetic programming (Anderson Luiz Fernandes Perez, Guilherme Bittencourt, Mauro Roisenberg)
    • Feature selection for ADMET prediction using genetic algorithms (Axel J. Soto, Rocío L. Cecchini, Gustavo E. Vazquez, Ignacio Ponzoni)
11:00-11:30 Break
11:30-12:30 Session:  Machine Learning and Data Mining I

  • Learning hidden Markov models with hidden Markov trees as observation distributions (Diego H. Milone, Leandro E. Di Persia)
    • A hybrid wrapper/filter approach for feature subset selection (Ronaldo C. Prati, Gustavo E. A. P. A. Batista, Maria Carolina Monard)
12:30-13:00
Opening Ceremony
13:00-15:00 Lunch
15:00-16:30 Session:  Machine Learning and Data Mining II

  • AWSC: An approach to Web service classification based on machine learning techniques (Marco Crasso, Alejandro Zunino, Marcelo Campo)
  • Dealing with rare cases and avoiding overfitting: Combining cluster-based oversampling and SMOTE (Emerson Lopes Machado, Marcelo Ladeira)
    • ISOMAP based metrics for clustering (Ariel E. Bayá, Pablo M. Granitto)
16:30-17:00 Coffee Break
17:00-18:00 Keynote:  Dr. Fernando Das Neves (Snoop Consulting, Argentina)

"Extraño en Tierra Extraña: Machine Learning en una empresa de software"

18:00-19:00 Session:  Natural Language Processing

  • A procedure to automatically enrich verbal lexica with subcategorization frames (Irene Castellón, Laura Alonso Alemany, Nevena Tinkova Tincheva)
    • Avaliação automática de questões conceituais discursivas (Thaís L. T. dos Santos, Aleksandra do S. da Silva, Eloi L. Favero, Adriano D. P. Lino)


Tuesday (August 28, 2007)
ROOM
TOPACIO


09:00-10:00 Session:  Autonomous Agents and Multi-Agent Systems

  • Immune-based diagnosis for a learning environment (Carine G. Webber, Felipe L. Rizzotto, João Luís Tavares da Silva)
    • An ontology-driven conceptual model of user profiles (Victoria Eyharabide, Analía Amandi)
10:00-11:00 Keynote:  Dr. Boris Stilman (University of Colorado, USA)

"Linguistic Geometry Paradigm: From Fighting Wars ... To Computing Them." (Part I)

11:00-11:30 Coffee Break
11:30-12:30 Keynote:  Dr. Boris Stilman (University of Colorado, USA)

"Linguistic Geometry Paradigm: From Fighting Wars ... To Computing Them." (Part II)

12:30-13:00 Break
13:00-13:30 Joint Session with SSI and SIO

    • Searching the Web in context: Genetic algorithms for exploring query space (Rocío L. Cecchini, Carlos M. Lorenzetti, Ana G. Maguitman, Nélida B. Brignole)
13:30-15:00 Lunch
15:00-16:30 Session:  Bioinformatics

  • Gradients of Pearson correlation for the analysis of biomedical data (Marc Strickert, Frank-Michael Schleif, Udo Seiffert)
  • The automated calculation of human ovarian reserve (Tom Kelsey)
    • Artificial regulatory networks: A literature review (Jessica A. Carballido, Ignacio Ponzoni)
16:30-17:00 Coffee Break
17:00-18:00 Session:  Computer Vision and Pattern Recognition

  • Una propuesta de reconocimiento de patrones en el tráfico de red basada en algoritmos géneticos (Carlos A. Catania, Carlos García Garino)
    • Blind identification of Wiener systems: A subspace approach (Juan C. Gómez, Enrique Baeyens)
18:00-19:00 Session:  Hybrid Systems

  • Modelado de sistemas no estacionarios usando perceptrones lineales adaptativos (Lucas C. Uzal, María Inés Széliga, Alejandro Ceccatto)
  • Using neural networks to improve classical operating system fingerprinting techniques (Javier Burroni, Carlos Sarraute)