221 search results - page 20 / 45 » Relation Algebras and their Application in Temporal and Spat... |
KI
2008
Springer
13 years 7 months ago
2008
Springer
1 The investigation of linguistic expressions of space and time typically presupposes an interdependency between these two related conceptual domains, resulting in a quasi-metaphor...
FUIN
2008
13 years 7 months ago
2008
The issue addressed in this paper concerns the discovery of frequent multi-dimensional patterns from relational sequences. The great variety of applications of sequential pattern m...
IWINAC
2005
Springer
14 years 1 months ago
2005
Springer
This paper presents a method for spatial navigation performed mainly on past experiences. The past experiences are remembered in their temporal context, i.e. as episodes of events....
DASFAA
2004
IEEE
13 years 11 months ago
2004
IEEE
Abstract. The efficient management of interval sequences represents a core requirement for many temporal and spatial database applications. With the Relational Interval Tree (RI-tr...
SEMWEB
2010
Springer
13 years 2 months ago
2010
Springer
Space and time have not received much attention on the Semantic Web so far. While their importance has been recognized recently, existing work reduces them to simple latitude-longi...