christmas trees
artificial intelligence in theory and practice ii ifip 20th world computer congress tc 12 ifip ai 2008 stream september 7 10 2008 milano italy
p this book constitutes the refereed proceedings of the ifip tc 12 artificial intelligence stream held at the 20th world computer congress in milano italy september 7 10 2008 . p the ifip series publishes state of the art results in the sciences and technologies of information and communication . the scope of the series includes foundations of computer science ; software theory and practice ; education ; computer applications in technology ; communication systems ; systems modeling and optimization ; information systems ; computers and society ; computer systems technology ; security and protection in information processing systems ; artificial intelligence ; and human computer interaction . proceedings and post proceedings of refereed international conferences in computer science and interdisciplinary fields are featured . these results often precede journal publication and represent the most current research . the principal aim of the ifip series is to encourage education and the dissemination and exchange of information about all aspects of computing .