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On type-aware entity retrieval
Our article was accepted at the 2017 ACM SIGIR International Conference on Theory of Information Retrieval (ICTIR ‘17). I visited Amsterdam, The Netherlands, to present this work on type-aware entity retrieval, where we identify and systematically evaluate the dimensions of type taxonomy, type representation, and retrieval model in entity retrieval....
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Learning-to-rank target types for entity-bearing queries
I presented our article on automatically identifying entity target types, as well as discussed some challenges for this problem in the context of the general learning-to-rank methodology. The venue for this talk was LEARNER 2017, co-located with the 2017 ACM SIGIR International Conference on Theory of Information Retrieval (ICTIR ‘17),...
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Task-based information retrieval
In this presentation, I described our work in task-based information retrieval, in particular, type-aware entity retrieval and query suggestion generation for supporting task-based search. This talk took place in a Doctoral Seminar held at the IAI group in Stavanger, for the research visit of Dr. Maarten de Rijke, Professor at...
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Type information in entity retrieval
I gave this presentation at a technical talk in our TN-IDE department at UiS. Not only our work in type-aware entity retrieval is described, but it is also preceded by an introduction to entities and entity retrieval, knowledge bases, and entity types. (If your browser doesn't support slideshowing, you can...