GECCO'11 Proceedings Table of Contents

Preface
Pier Luca Lanzi (Conference Chair)
Natalio Krasnogor (Editor-in-Chief)

A Word from the Chair of SIGEVO
Darrell Whitley (ACM SIGEVO Chair)

GECCO'11 Editors

ACM SIGEVO Officers and Executive Committee

GECCO'11 Conference Organizers

GECCO'11 Program Committee Members

GECCO'11 Proceedings Author Index

GECCO'11 Proceedings ACM Copyright & Permissions Information

	Track Name	Track Chair(s)
	Invited Talks
	Ant Colony Optimization and Swarm Intelligence	Andries Engelbrecht and David Pelta
	Artificial Life, Evolutionary Robotics and Evolvable Hardware	Carlos Gershenson and Giovanni Squillero
	Bioinformatics, Computational, Systems, and Synthetic Biology	Alex Freitas and Marylin Ritchie
	Digital Entertainment Technologies and Arts	Mike Preuss and Christian Gagné
	Evolutionary Combinatorial Optimization and Metaheuristics	Yew Soon Ong and Günther Raidl
	Estimation of Distribution Algorithms	José Lozano and Marcus Gallager
	Evolutionary Multiobjective Optimization	Carlos Coello-Coello and Dario Landa Silva
	Evolutionary Strategies and Evolutionary Programming	Nikolaus Hansen and Silja Meyer-Nienberg
	Generative and Developmental Systems	Jeff Clune and Greg Hornby
	Genetic Algorithms	Jim Smith and Gus Eiben
	Genetic Programming	Lee Spector and Tina Yu
	Genetics-Based Machine Learning	Ester Bernadó-Mansilla and Will Browne
	Parallel Evolutionary Systems	Man-Leung Wong and Pierre Collet
	Real World Applications	Steve Gustafson and Jean-Paul Watson
	Search Based Software Engineering	Moshe Sipper and Simon Poulding
	Self-* Search	Gabriela Ochoa and Marc Schoenauer
	Theory	Carsten Witt and Anne Auger

Genetics Based Machine Learning Track Papers

Fleet Estimation for Defence Logistics Using a Multi-Objective Learning Classifier System (Page 1195)
Kamran Shafi (University of New South Wales)
Axel Bender (Defence Science and Technology Organisation)
Hussein A. Abbass (University of New South Wales)

Interaction Detection for Hybrid Decomposable Problems (Page 1203)
Hadi Sharifi (Iran University of Science and Technology)
Amin Nikanjam (Iran University of Science and Technology)
Adel Torkaman Rahmani (Iran University of Science and Technology)

Towards Final Rule Set Reduction in XCS: A Fuzzy Representation Approach (Page 1211)
Farzaneh Shoeleh (Shiraz University)
Ali Hamzeh (Shiraz University)
Sattar Hashemi (Shiraz University)

Flexible Learning of k-Dependence Bayesian Network Classifiers (Page 1219)
Arcadio Rubio (European Centre for Soft Computing)
José A. Gámez (University of Castilla-La Mancha)

PSO Aided k-Means Clustering: Introducing Connectivity in k-Means (Page 1227)
Mihaela Elena Breaban (Alexandru Ioan Cuza University)
Henri Luchian (Alexandru Ioan Cuza University)

Learning Cost-Efficient Control Policies with XCSF: Generalization Capabilities and Further Improvement (Page 1235)
Didier Marin (Institut des Systèmes Intelligents et de Robotique)
Jérémie Decock (Institut des Systèmes Intelligents et de Robotique)
Lionel Rigoux (Institut des Systèmes Intelligents et de Robotique)
Olivier Sigaud (Institut des Systèmes Intelligents et de Robotique)

Modularization of XCSF for Multiple Output Dimensions (Page 1243)
Martin V. Butz (University of Würzburg)
Patrick O. Stalph (University of Würzburg)

Accuracy Exponentiation in UCS and Its Effect on Voting Margins (Page 1251)
Tim Kovacs (University of Bristol)
Narayanan Edakunni (University of Bristol)
Gavin Brown (University of Manchester)

Semi-supervised Genetic Programming for Classification (Page 1259)
Filipe de L. Arcanjo (Universidade Federal de Minas Gerais)
Gisele L. Pappa (Universidade Federal de Minas Gerais)
Paulo V. Bicalho (Universidade Federal de Minas Gerais)
Wagner Meira, Jr. (Universidade Federal de Minas Gerais)
Altigran S. G. da Silva (Universidade Federal de Manaus)

Online, GA Based Mixture of Experts: A Probabilistic Model of UCS (Page 1267)
Narayanan U. Edakunni (University of Bristol)
Gavin Brown (University of Manchester)
Tim Kovacs (University of Bristol)

Evolving Spiking Networks with Variable Memristors (Page 1275)
Gerard Howard (University of the West of England)
Ella Gale (University of the West of England)
Larry Bull (University of the West of England)
Ben de Lacy Costello (University of the West of England)
Andrew Adamatzky (University of the West of England)

XCS Cannot Learn All Boolean Functions (Page 1283)
Charalambos Ioannides (University of Bristol)
Geoff Barrett (Broadcom Corporation)
Kerstin Eder (University of Bristol)

Modelling the Initialisation Stage of the ALKR Representation for Discrete Domains and GABIL Encoding (Page 1291)
María A. Franco (University of Nottingham)
Natalio Krasnogor (University of Nottingham)
Jaume Bacardit (University of Nottingham)