112 search results - page 10 / 23 » An Approximation Algorithm for Alphabet Indexing Problem |
CIKM
2004
Springer
15 years 5 months ago
2004
Springer
An important class of queries is the LIKE predicate in SQL. In the absence of an index, LIKE queries are subject to performance degradation. The notion of indexing on substrings (...
101
click to vote
SDM
2009
SIAM
15 years 8 months ago
2009
SIAM
Latent Semantic Indexing (LSI) has been validated to be effective on many small scale text collections. However, little evidence has shown its effectiveness on unsampled large sca...
83
Voted
ICIAR
2010
Springer
15 years 4 months ago
2010
Springer
The structural similarity (SSIM) index has been shown to be an useful tool in a wide variety of applications that involve the assessment of image quality and similarity. However, i...
103
click to vote
ICDE
2006
IEEE
15 years 5 months ago
2006
IEEE
The spatio-temporal information of a video object is important for content-based video retrieval. In this paper the spatio-temporal information of a video object, such as the velo...
115
click to vote
SSDBM
1999
IEEE
15 years 3 months ago
1999
IEEE
We address the problem of similarity search in large time series databases. We introduce a novel indexing algorithm that allows faster retrieval. The index is formed by creating b...