470 search results - page 42 / 94 » Scaling and Time Warping in Time Series Querying |
ICDE
2002
IEEE
14 years 9 months ago
2002
IEEE
We investigate techniques for analysis and retrieval of object trajectories in a two or three dimensional space. Such kind of data usually contain a great amount of noise, that ma...
CIKM
2005
Springer
13 years 9 months ago
2005
Springer
We consider the general problem of tracking moving objects in sensor networks. The specific application we consider is that of tracking a chemical plume moving over a large infra...
HICSS
2000
IEEE
14 years 22 hour ago
2000
IEEE
We examine correlations in a time series of electric power system blackout sizes using scaled window variance analysis and R/S statistics. The data shows some evidence of long tim...
ISPD
2010
ACM
14 years 2 months ago
2010
ACM
Timing-driven placement is a critical step in nanometerscale physical synthesis. To improve design timing on a global scale, net-weight based global timing-driven placement is a c...
VLDB
2007
ACM
14 years 7 months ago
2007
ACM
Similarity-based search over time-series databases has been a hot research topic for a long history, which is widely used in many applications, including multimedia retrieval, dat...