12257 search results - page 2060 / 2452 » Analysis of Algorithms |
243
click to vote
ICDE
2002
IEEE
16 years 6 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...
256
click to vote
ICDE
2000
IEEE
16 years 6 months ago
2000
IEEE
Decision-support applications in emerging environments require that SQL query results or intermediate results be shipped to clients for further analysis and presentation. These cl...
280
click to vote
ICDE
1999
IEEE
16 years 6 months ago
1999
IEEE
OLAP systems support data analysis through a multidimensional data model, according to which data facts are viewed as points in a space of application-related dimensions", or...
165
click to vote
VIS
2008
IEEE
16 years 6 months ago
2008
IEEE
The Morse-Smale (MS) complex has proven to be a useful tool in extracting and visualizing features from scalar-valued data. However, efficient computation of the MS complex for lar...
114
click to vote
VIS
2003
IEEE
16 years 6 months ago
2003
IEEE
We present a method to represent unstructured scalar fields at multiple levels of detail. Using a parallelizable classification algorithm to build a cluster hierarchy, we generate...