ACM logo Principles and Practice of Declarative Programming
12th International ACM SIGPLAN Symposium


The workshop will take place at the Research Institute for Symbolic Computation (RISC), which is an institute of the Johannes Kepler University in Linz. RISC is located in the Castle of Hagenberg, a romantic, medieval castle amidst the lovely, hilly landscape of the Mühlviertel, 20 km north east of Linz, the provincial capital of Upper Austria, located halfway between Salzburg and Vienna.

More information about RISC can be found on the institute's web page and also on the folder.

Transnational Access Programme of the European project SCIEnce provides an interesting opportunity to obtain grants to visit RISC.

Travel Information and Contact


  • Hotel Sommerhaus in Hagenberg, 5 minutes walking distance from the conference venue, offers good quality rooms for 35 Euro per person per night in a single room. Breakfast is included. The hotel provides free Internet access and free parking places. Booking via the registration page.

    Building photos: photo 1, photo 2.

    Hotel address:

    Hotel Sommerhaus Hagenberg
    Hauptstrasse 115
    4232 Hagenberg
    Phone: +43 (0)7236/7973-9033
    Fax: +43 (0)7236/7973-39

    Internet access in Sommerhaus is free. If you come with a laptop, the administration can give you a network cable on request. Alternatively, you can bring your own cable.

  • The guests may also decide to reserve a hotel room in Linz on their own and commute to Hagenberg.