79 search results - page 3 / 16 » Qualitative Temporal Reasoning about Vague Events |
AI
2004
Springer
13 years 10 months ago
2004
Springer
Abstract. This paper extends a mereotopological theory of spatiotemporal reasoning to vague ”egg-yolk” regions. In this extension, the egg and its yolk are allowed to move and ...
IJAR
2008
13 years 5 months ago
2008
Qualitative spatial information plays a key role in many applications. While it is well-recognized that all but a few of these applications deal with spatial information that is a...
FQAS
2006
Springer
13 years 9 months ago
2006
Springer
Abstract. A temporal question answering system must be able to deduce which qualitative temporal relation holds between two events, a reasoning task that is complicated by the fact...
TIME
1994
IEEE
13 years 9 months ago
1994
IEEE
We formulate an algebra of binary temporal relations between events the number of occurrences of which is unknown, but which are known to recur in time. Ontologically, we view the...
MIDDLEWARE
2007
Springer
13 years 11 months ago
2007
Springer
This paper is about a novel rule-based approach for reasoning about qualitative spatiotemporal relations among technology-rich autonomous objects, to which we refer to as artifact...