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Archive for 'Workshop activities' Category

IWLCS 2007 organizers

10 October 2006

Finally, we finished the pool process to get the organizers for IWLCS 2007. The next three volunteers that will be forming the organizing committee are:

• Bacardit, Jaume. University of Nottingham (UK)
• Bernadó Mansilla, Ester. Universitat Ramon Llull (Spain)
• Butz, Martin. Universitat Wurzburg (Germany)

Please join us welcoming them and encouraging them while taking the challenge of keeping IWLCS moving forward and expanding its reach. The advisory committee is now formed by

• Kovacs, Tim. University of Bristol (UK)
• Lanzi, Pier Luca. Politecnico di Milano (Italy)
• Llorà, Xavier. University of Illlinois at Urbana-Champaign (USA)
• Stolzman, Wolfgang. Daimler Chrysler AG (Germany)
• Takadama, Keiki. Tokyo Institute of Technology (Japan)
• Wilson, Stewart. Prediction Dynamics (USA)

IWLCS 2007: Call for organizers

10 July 2006

Dear colleagues,

The term for Tim Kovacs, Xavier Llorà, and Keiki Takadama as organizers of the International Workshop on Learning Classifier Systems is over. For the last two years we have organized the workshop and we have put together a book that covers 2003, 2004, and 2005 workshops (soon to enter the printing stage).

We have greatly enjoyed working with you all. Your friendship and help has motivated and guide us maintain alive the great effort that Pier Luca Lanzi, Stewart Wilson, and Wolfgang Stolzman started in 1999.

We would humbly put out this call for organizer for IWLCS 2007. For those of you that have been with us in the workshops, please, do not be afraid and volunteer. We would encourage you to get in touch with us before August 1st. Just sent and email to any of us (Tim Kovacs, Xavier Llorà, and Keiki Takadama). We would announce the next organizing committee by September 1st.

Thank you all for all the support during this two-year period!
Tim, Xavier, Keiki.

Slides of the presentations of IWLCS 2006

9 July 2006

Here you can find the slides of the presentations done at the Ninth International Workshop on Learning Classifier Systems (IWLCS 2006).

• Empirical evaluation of ensemble techniques for a Pittsburgh Learning Classifier System, Jaume Bacardit, Natalio Krasnogor. [Download PDF]
• The Χ-ary Extended Compact Classifier System: Linkage Learning in Pittsburgh LCS, Xavier Llorà, Kumara Sastry, David E. Goldberg, Luis delaOssa. [Download PDF]
• An Initial Analysis of Parameter Sensitivity for XCS with Computed Prediction, Pier Luca Lanzi, Matteo Zanini.
• Improving Classifier Error Estimate in XCSF, Daniele Loiacono, Jan Drugowitsch, Alwyn Barry, Pier Luca Lanzi. [Download PDF]
• Dual-structured Classifier System Mediating XCS and Gradient Descent based Update, Atsushi Wada, Keiki Takadama, Katsunori Shimohara. [Download PDF]
• A Further Look at UCS Classifier System, Albert Orriols-Puig, Ester Bernadó-Mansilla. [Download PPT]
• Using XCS for Action Selection in RoboCup Rescue Simulation League, Ivette C. Martínez, David Ojeda, Ezequiel Zamora. [Download PDF]
• Community of Practice under Learning Classifier Systems, Yutaka I. Leon Suematsu, Keiki Takadama, Katsunori Shimohara, Osamu Katai. [Download PDF]
• Technology Extraction for Future Generations from Process Time Series Data Reflecting Expert Operator Skills, Setsuya Kurahashi, Takao Terano. [Download PDF]
• An Artificial Life Classifier System for Real-Valued Inputs, Julian Bishop. [Download PDF]
• Developing Conversational Interfaces with XCS, Dave Toney, Johanna Moore, Oliver Lemon. [Download PDF]

The Ninth International Workshop on Learning Classifier Systems (IWLCS 2006) is here!

6 July 2006

The schedule for the Ninth International Workshop on Learning Classifier Systems (IWLCS’2006) is ready. We are getting together on July 9 during the GECCO 2006 Workshops. Here is the timetable. Each presentation may last for 25 minutes for the oral presentation plus five minutes for question. We are looking forward to meet you all there!

Timetable

• 9:10 -9:20: Opening remarks. Chair: Tim Kovacs.
• 9:20-10:20:Pittsburgh Approach Session. Chair: Tim Kovacs.
  • 9:20- 9:50: Empirical evaluation of ensemble techniques for a Pittsburgh Learning Classifier System, Jaume Bacardit, Natalio Krasnogor.
  • 9:50-10:20: The Chi-ary Extended Compact Classifier System: Linkage Learning in Pittsburgh LCS, Xavier Llorà, Kumara Sastry, David E. Goldberg, Luis delaOssa.
• 10:20-10:40: Break 20 minutes.
• 10:40-12:40: Method and Analysis. Chair: Xavier Llorà.
  • 10:40-11:10: An Initial Analysis of Parameter Sensitivity for XCS with Computed Prediction, Pier Luca Lanzi, Matteo Zanini.
  • 11:10-11:40: Improving Classifier Error Estimate in XCSF, Daniele Loiacono, Jan Drugowitsch, Alwyn Barry, Pier Luca Lanzi.
  • 11:40-12:10: Dual-structured Classifier System Mediating XCS and Gradient Descent based Update, Atsushi Wada, Keiki Takadama, Katsunori Shimohara.
  • 12:10-12:40: A Further Look at UCS Classifier System, Albert Orriols-Puig, Ester Bernado-Mansilla.
• 12:40-14:20: Lunch break [NOTE: 10 minutes later + 10 minutes addition in comparison with the workshop schedule posted at the GECCO WEB page]
• 14:20-15:50: Distributed and Multiagent System. Chair: Keiki Takadama.
  • 14:20-14:50: Using XCS for Action Selection in RoboCup Rescue Simulation League, Ivette C. Martinez, David Ojeda, Ezequiel Zamora.
  • 14:50-15:20: Community of Practice under Learning Classifier Systems, Yutaka I. Leon Suematsu, Keiki Takadama, Katsunori Shimohara, Osamu Katai.
    
  • 15:20-15:50: Technology Extraction for Future Generations from Process Time Series Data Reflecting Expert Operator Skills, Setsuya Kurahashi, Takao Terano.
• 15:50-16:10: Break 20 minutes
• 16:10-17:10: Advanced Architecture. Chair: Tim Kovacs.
  • 16:10-16:40: An Artificial Life Classifier System for Real-Valued Inputs, Julian Bishop.
  • 16:40-17:10: Developing Conversational Interfaces with XCS, Dave Toney, Johanna Moore, Oliver Lemon.
• 17:10-17:50: Open Discussion.
• 17:50-18:00: Closing remarks.

List of papers to be presented at IWLCS 2006

4 May 2006

This is the list of papers accepted for presentation at IWLCS 2006 that will take place during GECCO 2006.

• Empirical evaluation of ensemble techniques for a Pittsburgh Learning Classifier System
  Bacardit, J. and Krasnogor, N.
• An Artificial Life Classifier System for Real-Valued Inputs
  Bishop, J.
• Technology Extraction for Future Generations from Process Time Series Data Reflecting Expert Operator Skills
  Kurahashi, S. and Terano, T.
• An Initial Analysis of Parameter Sensitivity for XCS with Computed Prediction
  Lanzi, P.L., and Zanini, M.
• The χ-ary Extended Compact Classifier System: Linkage Learning in Pittsburgh LCS
  Llorà, X., Sastry, K., Goldberg, D.E., and delaOssa, L.
• Using XCS for Action Selection in RoboCup Rescue Simulation League
  Martínez, I. C., Ojeda, D., and Zamora, E.
• Extending XCS with Representation in First-Order Logic
  Mellor, D.
• A Further Look at UCS Classifier System
  Orriols-Puig, A., Bernad&oaccute;-Mansilla, E.
• Agent-Based Learning Classifier Systems for Grid Data Mining
  Santos, M.F, Quintela, H., and Neves, J.
• Community of Practice under Learning Classifier Systems
  Suematsu, Y.I.L., Takadama, K., Shimohara, K., and Katai, O.
• Developing Conversational Interfaces with XCS
  Toney, D., Moore, J., and Lemon, O.
• Dual-structured Classifier System Mediating XCS and Gradient Descent based Update
  Wada, A., Takadama, K., and Shimohara, K.

IWLCS 2006 papers under review

10 April 2006

The 12 papers submitted to IWLCS 2006 are in the process of being reviewed by the IWLCS 2006 program committee. The decisions will be emailed to the authors shortly.