Employing Two Question Answering Systems in TREC 2005.

@inproceedings{Harabagiu2005EmployingTQ,
  title={Employing Two Question Answering Systems in TREC 2005.},
  author={Sanda M. Harabagiu and Dan I. Moldovan and Christine Clark and Mitchell Bowden and Andrew Hickl and Patrick Wang},
  booktitle={TREC},
  year={2005}
}
In 2005, the TREC QA track had two separate tasks: the main task and the relationship task. To participate in TREC 2005 we employed two different QA systems. PowerAnswer-2 was used in the main task, whereas PALANTIR was used for the relationship questions. For the main task, new this year is the use of events as targets in addition to the nominal concepts used last year. Event targets ranged from a nominal event such as “Preakness 1998” to a description of an event as in “Plane clips cable… CONTINUE READING
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