@inproceedings{TUW-226641, author = {Piroi, Florina and Lupu, Mihai and Hanbury, Allan}, title = {Overview of CLEF-IP 2013 Lab - Information Retrieval in the Patent Domain.}, booktitle = {Information Access Evaluation. Multilinguality, Multimodality, and Visualization - 4th International Conference of the CLEF Initiative, CLEF 2013, Valencia, Spain, September 23-26, 2013. Proceedings}, year = {2013}, pages = {232--249}, publisher = {Springer}, isbn = {978-3-642-40801-4}, doi = {10.1007/978-3-642-40802-1{\_}25}, keywords = {clef-ip, information retrieval, patent retrieval, test collection} }