A Time-Aware Language Model for Microblog Retrieval.

@inproceedings{wei-2012-timeaware, author = {Bingjie Wei and Shuai Zhang and Rui Li and Bin Wang}, editor = {Ellen M. Voorhees and Lori P. Buckland}, title = {{A Time-Aware Language Model for Microblog Retrieval}}, booktitle = {{Proceedings of The Twenty-First Text REtrieval Conference, TREC 2012, Gaithersburg, Maryland, USA, November 6-9, 2012}}, series = {NIST Special Publication}, volume = {500-298}, publisher = {National Institute of Standards and Technology (NIST)}, year = {2012}, url = {http://trec.nist.gov/pubs/trec21/papers/IIEIR.microblog.final.pdf} }