172 search results - page 1 / 35 » From Objects to Events: GEM, the Geospatial Event Model |
GISCIENCE
2004
Springer
13 years 10 months ago
2004
Springer
This paper discusses the construction of a modeling approach for dynamic geospatial domains based on the concepts of object and event. The paper shows how such a model extends tra...
CIVR
2008
Springer
13 years 6 months ago
2008
Springer
In this paper, we describe an approach for mining images of objects (such as touristic sights) from community photo collections in an unsupervised fashion. Our approach relies on ...
DGO
2004
13 years 6 months ago
2004
Spatiotemporal helixes constitute a novel method we developed for modeling changes in an object over time. Changes in both an object's trajectory and its outline can be repre...
ICPR
2008
IEEE
13 years 11 months ago
2008
IEEE
In the field of event analysis, the detection of anomalous events has often been based on the creation of a model representing the most common patterns of activity detected withi...
WWW
2004
ACM
14 years 5 months ago
2004
ACM
Recently, active behavior has received attention in the XML field to automatically react to occurred events. Aside from proprietary approaches for enriching XML with active behavi...