CLaC Labs processing modality and negation working notes for QA4MRE Pilot Task at CLEF 2012

Sabine Rosenberg, Halil Kilicoglu, Sabine Bergler

Research output: Contribution to journalConference articlepeer-review

Abstract

For the QA4MRE 2012 Pilot Task on Negation and Modality, CLaC Labs implemented a general, lightweight negation and modality module based on linguistic rules. The strong results confirm the suitability of linguistic heuristics for low-level semantic features and showcase their robustness across the different subgenres of the QA4MRE corpora.

Original languageEnglish (US)
JournalCEUR Workshop Proceedings
Volume1178
StatePublished - 2012
Externally publishedYes
Event2012 Cross Language Evaluation Forum Conference, CLEF 2012 - Rome, Italy
Duration: Sep 17 2012Sep 20 2012

Keywords

  • Factuality
  • Modality
  • Negation
  • Shallow semantics

ASJC Scopus subject areas

  • General Computer Science

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