SemEval-2013 Task 1: TempEval-3: Evaluating Time Expressions, Events, and Temporal Relations 论文

摘要

Within the SemEval-2013 evaluation exercise, the TempEval-3 shared task aims to advance research on temporal information processing. It follows on from TempEval-1 and-2, with: a three-part structure covering temporal expression, event, and temporal relation extraction; a larger dataset; and new single measures to rank systems – in each task and in general. In this paper, we describe the participants’ approaches, results, and the observations from the results, which may guide future research in this area. 1