2034 search results - page 45 / 407 » Substring Selectivity Estimation |
EDBT
1994
ACM
14 years 17 days ago
1994
ACM
Abstract. Good estimates of join result sizes are critical for query optimization in relational database management systems. We address the problem of incrementally obtaining accur...
ICIAR
2005
Springer
14 years 2 months ago
2005
Springer
This paper proposes an iterative methodology for real-time robust mosaic topology inference. It tackles the problem of optimal feature selection (optimal sampling) for global estim...
ICMCS
2006
IEEE
14 years 2 months ago
2006
IEEE
Global Motion Estimation (GME) is an important part in the object-based applications. In this paper, a fast progressive model refinement (FPMR) GME algorithm is proposed. It can s...
ICRA
2005
IEEE
14 years 2 months ago
2005
IEEE
- This paper describes a method that provides an estimated location of an outdoor vehicle relative to a digital road map using Belief Theory and Kalman filtering. Firstly, an Exten...
ICIP
2007
IEEE
14 years 10 months ago
2007
IEEE
In this paper, we propose a multi-camera video surveillance system with automatic camera selection. A new confidence measure, Quality-Of-View (QOV), is defined to automatically ev...