@inproceedings{Balog:2012:HTT,
 author = {Balog, Krisztian and Neumayer, Robert},
 title = {Hierarchical target type identification for entity-oriented queries},
 booktitle = {Proceedings of the 21st ACM international conference on Information and knowledge management},
 series = {CIKM '12},
 year = {2012},
 isbn = {978-1-4503-1156-4},
 location = {Maui, Hawaii, USA},
 pages = {2391--2394},
 numpages = {4},
 url = {http://doi.acm.org/10.1145/2396761.2398648},
 doi = {10.1145/2396761.2398648},
 acmid = {2398648},
 publisher = {ACM},
 address = {New York, NY, USA},
 keywords = {entity retrieval, query classification, semantic search},
}