2463 search results - page 67 / 493 » Compressing Pattern Databases |
FEGC
2009
13 years 8 months ago
2009
We develop an efficient algorithm for detecting frequent patterns that occur in sequence databases under certain constraints. By combining the use of bit vector representations of ...
ICDE
2005
IEEE
14 years 11 months ago
2005
IEEE
Many scientific applications generate massive volumes of data through observations or computer simulations, bringing up the need for effective indexing methods for efficient stora...
SDM
2007
SIAM
13 years 11 months ago
2007
SIAM
Finding discords in time series database is an important problem in a great variety of applications, such as space shuttle telemetry, mechanical industry, biomedicine, and financ...
ICDM
2005
IEEE
14 years 4 months ago
2005
IEEE
Consider spatial data consisting of a set of binary features taking values over a collection of spatial extents (grid cells). We propose a method that simultaneously finds spatia...
PAKDD
2000
ACM
14 years 1 months ago
2000
ACM
The objective of data reduction is to obtain a compact representation of a large data set to facilitate repeated use of non-redundant information with complex and slow learning alg...