@INPROCEEDINGS{paper15,
AUTHOR = {Kevin Leyton-Brown and Eugene Nudelman and Yoav Shoham},
TITLE = {Learning the Empirical Hardness of Optimization Problems: the case of combinatorial auctions},
booktitle = {Proceedings of the Eighth International Conference on Principles and Practice of Constraint Programming},
PAGES = {556--572},
YEAR={2002},
NOTE={}}