153 search results - page 7 / 31 » Fast and effective histogram construction |
82
Voted
SIGMOD
2004
ACM
15 years 9 months ago
2004
ACM
Block-level sampling is far more efficient than true uniform-random sampling over a large database, but prone to significant errors if used to create database statistics. In this ...
78
Voted
APNOMS
2008
Springer
14 years 11 months ago
2008
Springer
Abstract. This paper proposes an effective channel management framework which analyzes the user channel surfing behavior and constructs fast channel change stream consisting of use...
CVPR
1999
IEEE
15 years 11 months ago
1999
IEEE
The existence of large image datasets such as the set of photos on the World Wide Web make it possible to build powerful generic models for low-level image attributes like color u...
80
Voted
CVPR
2011
IEEE
14 years 1 months ago
2011
IEEE
We present a novel approach for automatically discovering spatio-temporal patterns in complex dynamic scenes. Similarly to recent non-object centric methods, we use low level visu...
155
click to vote
ICDE
2004
IEEE
15 years 11 months ago
2004
IEEE
Online persistent suffix tree construction has been considered impractical due to its excessive I/O costs. However, these prior studies have not taken into account the effects of ...