Overview of UI-CCG Systems for Event Argument Extraction , Entity Discovery and Linking , and Slot Filler Validation

@inproceedings{Sammons2014OverviewOU,
  title={Overview of UI-CCG Systems for Event Argument Extraction , Entity Discovery and Linking , and Slot Filler Validation},
  author={Mark Sammons and Jie Guo and Ruichen Wang and Gourab Kundu and Chen-Tse Tsai and Shyam Upadhyay and Siddarth Ancha and Stephen Mayhew and Dan Roth},
  year={2014}
}
In this paper, we describe the University of Illinois (UI CCG) submission to the 2013 TAC KBP Event Argument Extraction (EAE), English Entity Discovery and Linking (EDL), and Slot Filler Validation (SFV) tasks. We developed three separate systems. Our Event Argument Recognition system infers world knowledge from event argument overlaps to improve performance of a recognition/labeling pipeline. Our Entity Discovery and Linking system builds on the Illinois Wikifier, augmenting its candidate… CONTINUE READING

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