SIGIR '92 Proceedings of the 15th annual international ACM SIGIR conference on Research and development in information retrieval
Toward a Technology for Organizational Memories
IEEE Intelligent Systems
Learning surface text patterns for a Question Answering system
ACL '02 Proceedings of the 40th Annual Meeting on Association for Computational Linguistics
Advances in Open Domain Question Answering (Text, Speech and Language Technology)
Advances in Open Domain Question Answering (Text, Speech and Language Technology)
Computing semantic relatedness using Wikipedia-based explicit semantic analysis
IJCAI'07 Proceedings of the 20th international joint conference on Artifical intelligence
Efficient convolution kernels for dependency and constituent syntactic trees
ECML'06 Proceedings of the 17th European conference on Machine Learning
Machine learning ranking for structured information retrieval
ECIR'06 Proceedings of the 28th European conference on Advances in Information Retrieval
Versatile question answering systems: seeing in synthesis
International Journal of Intelligent Information and Database Systems
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This PhD proposal is about the development of new methods for information access. Two new approaches are proposed: Multi-Grained Query Answering that bridges the gap between Information Retrieval and Question Answering and Learning-Enhanced Query Answering that enables the improvement of retrieval performance based on the experience of previous queries and answers.