D. Andrzejewski, and X. Zhu. Proceedings of the NAACL HLT 2009 Workshop on Semi-Supervised Learning for Natural Language Processing, page 43--48. Stroudsburg, PA, USA, Association for Computational Linguistics, (2009)
X. Liu, S. Zhang, F. Wei, and M. Zhou. Proceedings of the 49th Annual Meeting of the Association for Computational Linguistics: Human Language Technologies - Volume 1, page 359--367. Stroudsburg, PA, USA, Association for Computational Linguistics, (2011)
A. Ritter, S. Clark, Mausam, and O. Etzioni. Proceedings of the Conference on Empirical Methods in Natural Language Processing, page 1524--1534. Stroudsburg, PA, USA, Association for Computational Linguistics, (2011)
M. Michelson, and S. Macskassy. Proceedings of the fourth workshop on Analytics for noisy unstructured text data, page 73--80. New York, NY, USA, ACM, (2010)
T. Finin, W. Murnane, A. Karandikar, N. Keller, J. Martineau, and M. Dredze. Proceedings of the NAACL HLT 2010 Workshop on Creating Speech and Language Data with Amazon's Mechanical Turk, page 80--88. Stroudsburg, PA, USA, Association for Computational Linguistics, (2010)
A. Liddo, and S. Shum. ACM Computer Supported Cooperative Work (CSCW 2010) - Workshop: Collective Intelligence In Organizations - Toward a Research Agenda, (February 2010)
B. Pereira Nunes, R. Kawase, S. Dietze, D. Taibi, M. Casanova, and W. Nejdl. Proceedings of the Web of Linked Entities Workshop in conjuction with the 11th International Semantic Web Conference, volume 906 of CEUR-WS.org, page 45--57. (November 2012)
L. Dietz, S. Bickel, and T. Scheffer. Proceedings of the 24th international conference on Machine learning, page 233--240. New York, NY, USA, ACM, (2007)