10210 search results - page 1657 / 2042 » Configuring Database Systems |
172
click to vote
DOLAP
2009
ACM
16 years 1 months ago
2009
ACM
In this paper, we investigate the problem of answering top-k queries via materialized views. We provide theoretical guarantees for the adequacy of a view to answer a top-k query, ...
197
click to vote
AVSS
2008
IEEE
16 years 1 months ago
2008
IEEE
Visual surveillance in outdoor environments requires the monitoring of both objects and events. The analysis is generally driven by the target application which, in turn, determin...
190
click to vote
COMPSAC
2008
IEEE
16 years 1 months ago
2008
IEEE
In this paper, we describe a framework for the computeraided evolution of the designs of object-oriented software systems. Evolution mechanisms are software structures that prepar...
182
click to vote
FGR
2008
IEEE
2008
IEEE
Bilinear elastically deformable models with application to 3D face and facial expression recognition
16 years 1 months ago
In this paper, we explore bilinear and elastically deformable models for addressing jointly 3-dimensional face and facial expression recognition. An elastically deformable model i...
177
click to vote
FGR
2008
IEEE
16 years 1 months ago
2008
IEEE
We present a discriminative approach to frame-by-frame head pose tracking that is robust to a wide range of illuminations and facial appearances and that is inherently immune to a...