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TimeML is a set of rules for encoding documents electronically. It is defined in the (TimeML Specification version 1.2.1 ) developed by several efforts, lead in large part by the Laboratory for Linguistics and Computation at Brandeis University. The TimeML project's goal is to create a standard markup language for temporal events in a document. TimeML addresses four problems regarding event markup, including time stamping (with which an event is anchored to a time), ordering events with respect to one another, reasoning with contextually underspecified temporal expressions, and reasoning about the length of events and their outcomes.〔"http://www.timeml.org". Retrieved 2010-04-11.〕 ==History== TimeML was conceptualized in 2002 during the (TERQAS (Time and Event Recognition for Question Answering Systems) workshops ) organized by Professor James Pustejovsky of Brandeis University. The TERQAS Workshops set out to address the problem of how to enhance natural language question answering systems to answer temporally-based questions about the events and entities in news articles. During these workshops, TimeML version 1.0 was defined, and the (TimeBank ) corpus was created as an illustration. In 2003, the (TANGO (TimeML Annotation Graphical Organizer) workshops ) produced a graphical annotation tool for TimeML. The (TARSQI (Temporal Awareness and Reasoning Systems for Question Interpretation) project ) currently develops algorithms that tag events and time expressions in natural language texts, anchor them temporally, and order them. 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「TimeML」の詳細全文を読む スポンサード リンク
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