The Tarsqi Toolkit (TTK) is a set of processing components for extracting temporal information from news wire texts. TTK extracts time expressions, events, subordination links and temporal links; in addition, it can ensure consistency of temporal information.
The most recent version of TTK is 3.0.1 and its manual is available at versions/3.0.1/index.html.
See papers/index.html for a list of publications.