2674 search results - page 513 / 535 » Data Models and Query Languages for Spatial Databases |
136
Voted
PODC
2006
ACM
15 years 8 months ago
2006
ACM
We study the problem of maintaining sketches of recent elements of a data stream. Motivated by applications involving network data, we consider streams that are asynchronous, in w...
129
Voted
PAMI
2006
15 years 2 months ago
2006
We propose a new method for rapid 3D object indexing that combines feature-based methods with coarse alignment-based matching techniques. Our approach achieves a sublinear complexi...
141
Voted
TCSV
2002
15 years 2 months ago
2002
Video query by semantic keywords is one of the most challenging research issues in video data management. To go beyond low-level similarity and access video data content by semanti...
127
Voted
PR
2008
15 years 2 months ago
2008
The "bag-of-frames" approach (BOF) to audio pattern recognition models signals as the long-term statistical distribution of their local spectral features, a prototypical...
116
Voted
DATESO
2006
15 years 3 months ago
2006
Abstract. This paper describes a few ideas concerned with geographical information systems (GIS) development. Those ideas come from a GIS development project named GeKon, which is ...