%0 Journal Article
%T INTERVAL-GAP-BASED REPRESENTATION OF TEMPORAL KNOWLEDGE<br>基于间断区间的时态知识表示
%A Zhang Shichao
%A <br>张师超
%J 软件学报
%D 1994
%I 
%X Generally, one way to represent temporal information in a logical formalism is by associating "proposition types" with time points or time intervals. It was pointed out that time intervals are difficult to represent the common sense notion of a single event with "gaps" in 1]. However, the temporal relations of two gap -intervals defined in 1] are expressed in a matrix. The computing amount of temporal relations is so large that the method in 1] is not useful. This paper presents a interval-gap-based representation of temporal knowledge. Its temporal relations are stipulated to 20, and its computing amount is in same level to Allen's.
%K Temporal reasoning
%K temporal logic
%K temporal knowledge representation
%K temporal information representation<br>时态推理，时态逻辑，时态知识表示，时态信息表示
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=7735F413D429542E610B3D6AC0D5EC59&aid=3906BD77ECF132014FF5C01F2EE987C2&yid=3EBE383EEA0A6494&vid=94C357A881DFC066&iid=B31275AF3241DB2D&sid=FC0714F8D2EB605D&eid=13553B2D12F347E8&journal_id=1000-9825&journal_name=软件学报&referenced_num=21&reference_num=2