DialDam will be the 17th edition of the SemDial workshop series, which aims to bring together researchers working on the semantics and pragmatics of dialogue in fields such as formal semantics and pragmatics, computational linguistics, artificial intelligence, philosophy, psychology, and neuroscience. In 2013 the workshop will be hosted by the Institute for Logic, Language and Computation, University of Amsterdam, and will be collocated with the Amsterdam Colloquium.