2018

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Controlling Information Aggregation for Complex Question Answering
Heeyoung Kwon | Harsh Trivedi | Peter Jansen | Mihai Surdeanu | Niranjan Balasubramanian
Advances in Information Retrieval - 40th European Conference on IR Research, ECIR 2018, Grenoble, France, March 26-29, 2018, Proceedings

2013

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A study of the knowledge base requirements for passing an elementary science test
Peter Clark | Philip Harrison | Niranjan Balasubramanian
Proceedings of the 2013 workshop on Automated knowledge base construction, AKBC@CIKM 13, San Francisco, California, USA, October 27-28, 2013

2010

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Learning to select rankers
Niranjan Balasubramanian | James Allan
Proceeding of the 33rd International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2010, Geneva, Switzerland, July 19-23, 2010

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Predicting query performance on the web
Niranjan Balasubramanian | Giridhar Kumaran | Vitor R. Carvalho
Proceeding of the 33rd International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2010, Geneva, Switzerland, July 19-23, 2010

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Exploring reductions for long web queries
Niranjan Balasubramanian | Giridhar Kumaran | Vitor R. Carvalho
Proceeding of the 33rd International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2010, Geneva, Switzerland, July 19-23, 2010

2009

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Syntactic Query Models for Restatement Retrieval
Niranjan Balasubramanian | James Allan
String Processing and Information Retrieval, 16th International Symposium, SPIRE 2009, Saariselkä, Finland, August 25-27, 2009, Proceedings

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Automatic generation of topic pages using query-based aspect models
Niranjan Balasubramanian | Silviu Cucerzan
Proceedings of the 18th ACM Conference on Information and Knowledge Management, CIKM 2009, Hong Kong, China, November 2-6, 2009

2007

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A comparison of sentence retrieval techniques
Niranjan Balasubramanian | James Allan | W. Bruce Croft
SIGIR 2007: Proceedings of the 30th Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, Amsterdam, The Netherlands, July 23-27, 2007

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