@inproceedings{2e5ca67825f34d9089305a507f9c0472,
title = "Analysis and refinement of temporal relation aggregation",
abstract = "To obtain a complete temporal picture of a relation it is necessary to aggregate fragments of temporal information across relation instances in text. This process is non-trivial even for humans because temporal information can be imprecise and inconsistent, and systems face the additional challenge that each of their classifications is potentially false. Even a small amount of incorrect proposed temporal information about a relation can severely affect the resulting aggregate temporal knowledge. We motivate and evaluate three methods to modify temporal relation information prior to aggregation to address this challenge.",
author = "Taylor Cassidy and Heng Ji",
year = "2014",
language = "English (US)",
series = "COLING 2014 - 25th International Conference on Computational Linguistics, Proceedings of COLING 2014: Technical Papers",
publisher = "Association for Computational Linguistics, ACL Anthology",
pages = "1556--1566",
booktitle = "COLING 2014 - 25th International Conference on Computational Linguistics, Proceedings of COLING 2014",
note = "25th International Conference on Computational Linguistics, COLING 2014 ; Conference date: 23-08-2014 Through 29-08-2014",
}