@INPROCEEDINGS{cheng13iccbr, author = {Amira Abdel-Aziz and Weiwei Cheng and Marc Strickert and Eyke H\"ullermeier}, title = {Preference-based CBR: a search-based problem solving framework}, booktitle = {LNAI 7969 Case-Based Reasoning Research and Development: The 21st International Conference on Case-Based Reasoning (ICCBR-13)}, year = {2013}, pages = {1--14}, editor = {Sarah Jane Delany and Santiago Onta\~{n}\'{o}n}, address = {Saratoga Springs, USA}, month = {July}, publisher = {Springer} }