238 search results - page 44 / 48 » New Measure for Shape Elongation |
100
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SIGMOD
2010
ACM
14 years 9 months ago
2010
ACM
Trajectory search has long been an attractive and challenging topic which blooms various interesting applications in spatial-temporal databases. In this work, we study a new probl...
85
Voted
MIR
2005
ACM
15 years 3 months ago
2005
ACM
Web image search has been explored and developed in academic as well as commercial areas for over a decade. To measure the similarity between Web images and user queries, most of ...
NSDI
2007
14 years 12 months ago
2007
Networked systems are often evaluated on overlay testbeds such as PlanetLab and emulation testbeds such as Emulab. Emulation testbeds give users great control over the host and ne...
87
Voted
SDM
2004
SIAM
14 years 11 months ago
2004
SIAM
It has long been known that Dynamic Time Warping (DTW) is superior to Euclidean distance for classification and clustering of time series. However, until lately, most research has...
162
Voted
GIS
2004
ACM
15 years 10 months ago
2004
ACM
The R*-tree is a state-of-the-art spatial index structure. It has already found its way into commercial systems. The most important improvement of the R*-tree over the original R-...