2001 search results - page 2 / 401 » Dynamic Materialized Views |
WWW
2005
ACM
14 years 3 min ago
2005
ACM
This paper proposes an incremental maintenance algorithm that efficiently updates the materialized XPath/XSLT views defined using XPath expressions in XP{[],∗,//,vars} . The al...
SIGMOD
1999
ACM
13 years 10 months ago
1999
ACM
Pre-computation and materialization of views with aggregate functions is a common technique in Data Warehouses. Due to the complex structure of the warehouse and the different pro...
COMPSAC
2004
IEEE
13 years 10 months ago
2004
IEEE
A key challenge in ubiquitous computing is how to manage ambient information about the environment where a variety of devices appear. Traditional capability descriptions are inadeq...
DEXA
2000
Springer
13 years 10 months ago
2000
Springer
To select some "valuable" views for materialization is an essential challenge in OLAP system design. Several techniques proposed previously are not very scalable for syst...
CVPR
2005
IEEE
14 years 8 months ago
2005
IEEE
In this paper, we present a new variational method for multi-view stereovision and non-rigid three-dimensional motion estimation from multiple video sequences. Our method minimize...