361 search results - page 17 / 73 » A Data and Query Model for Streaming Geospatial Image Data |
157
Voted
SIGMOD
2003
ACM
16 years 2 months ago
2003
ACM
We consider the problem of approximating sliding window joins over data streams in a data stream processing system with limited resources. In our model, we deal with resource cons...
117
Voted
CIKM
2007
Springer
15 years 9 months ago
2007
Springer
In this work a method for detecting distance-based outliers in data streams is presented. We deal with the sliding window model, where outlier queries are performed in order to de...
109
Voted
VLDB
1994
ACM
15 years 6 months ago
1994
ACM
As video data is penetrating many information systems the need for database support for video data evolves. In this paper we present a generic data model that captures the structu...
234
Voted
GIS
2004
ACM
16 years 3 months ago
2004
ACM
Spatial, temporal and spatio-temporal aggregates over continuous streams of remotely sensed image data build a fundamental operation in many applications in the environmental scie...
144
Voted
MIS
2001
Springer
15 years 7 months ago
2001
Springer
Multimedia databases deal with storage and retrieval of complex descriptors of image contents, called features. Traditional techniques consider features as “black boxes,” ofte...