@inproceedings{LiSigir2013,
 author = {Li, Chenliang and Sun, Aixin and Weng, Jianshu and He, Qi},
 title = {Exploiting Hybrid Contexts for Tweet Segmentation},
 booktitle = {Proceedings of the 36th International ACM SIGIR Conference on Research and Development in Information Retrieval},
 series = {SIGIR '13},
 year = {2013},
 isbn = {978-1-4503-2034-4},
 location = {Dublin, Ireland},
 pages = {523--532},
 numpages = {10},
 url = {http://doi.acm.org/10.1145/2484028.2484044},
 doi = {10.1145/2484028.2484044},
 acmid = {2484044},
 publisher = {ACM},
 address = {New York, NY, USA},
 keywords = {named entity recognition, tweet, tweet segmentation, twitter},
} 


@inproceedings{LiCikm2012,
 author = {Li, Chenliang and Sun, Aixin and Datta, Anwitaman},
 title = {Twevent: Segment-based Event Detection from Tweets},
 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 = {155--164},
 numpages = {10},
 url = {http://doi.acm.org/10.1145/2396761.2396785},
 doi = {10.1145/2396761.2396785},
 acmid = {2396785},
 publisher = {ACM},
 address = {New York, NY, USA},
 keywords = {event detection, microblogging, tweet segmentation, twitter},
} 

@inproceedings{LiSigir2012,
 author = {Li, Chenliang and Weng, Jianshu and He, Qi and Yao, Yuxia and Datta, Anwitaman and Sun, Aixin and Lee, Bu-Sung},
 title = {TwiNER: Named Entity Recognition in Targeted Twitter Stream},
 booktitle = {Proceedings of the 35th International ACM SIGIR Conference on Research and Development in Information Retrieval},
 series = {SIGIR '12},
 year = {2012},
 isbn = {978-1-4503-1472-5},
 location = {Portland, Oregon, USA},
 pages = {721--730},
 numpages = {10},
 url = {http://doi.acm.org/10.1145/2348283.2348380},
 doi = {10.1145/2348283.2348380},
 acmid = {2348380},
 publisher = {ACM},
 address = {New York, NY, USA},
 keywords = {named entity recognition, tweets, twitter, web n-gram, wikipedia},
}