Domain Specific Program Generation : International Seminar Dagstuhl Castle Germany March 23 28 2003. Revised Papers Program generation holds the promise of helping to bridge the gap between application level problem solutions and efficient implementations at the level of todays source programs as written in C or Java. Thus program generation can substantially contribute to reducing production cost and time to market in future software production while improving the quality and stability of the product. This book is about domain specific program generation; it is the outcome of a Dagstuhl seminar on the topic held in March 2003. After an introductory preface by the volume editors the 18 carefully reviewed revised full papers presented are organized into topical sections on surveys of domain specific programming technologies domain specific programming languages tool support for program generation domain specific techniques for program optimization