The complete contents are:
"Editorial introduction"
by Lee Spector
"Semantic methods in genetic programming"
by Michael O’Neill
"Progress properties and fitness bounds for geometric semantic search operators"
by Tomasz P. Pawlak and Krzysztof Krawiec
"Subtree semantic geometric crossover for genetic programming"
by Quang Uy Nguyen and Tuan Anh Pham
"Self-tuning geometric semantic Genetic Programming"
by Mauro Castelli and Luca Manzoni
BOOK REVIEW
"Malachy Eaton: Evolutionary humanoid robotics"
by Jürgen Leitner
BOOK REVIEW
"Stephen H. Muggleton and Hiroaki Watanabe (Eds.): Latest advances in inductive logic programming"
by Man Leung Wong
"Acknowledgment to Reviewers"
by Lee Spector