@inproceedings{Hofstedt2011, author = {Petra Hofstedt}, title = {Declarative Host Languages for Constraint Systems}, booktitle = {Artificial intelligence - future trends, contributions presented at the International Symposium on Artificial Intelligence (ISAI 2001), held at Fort Panhala, Kolhapur, India from December 18th to 20th, 2001}, pages = {193 -- 205}, year = {2011}, }