2001 search results - page 38 / 401 » Dynamic Materialized Views |
SIGMOD
1995
ACM
14 years 1 months ago
1995
ACM
We study the problem of e cient maintenance of materialized views that may contain duplicates. This problem is particularly important when queries against such views involve aggre...
LIBT
2000
13 years 9 months ago
2000
The Perseus Digital Library, (PDL) is one of the primary digital resources for the humanities. Under continuous development since 1987, the project has included an ongoing evaluat...
VLDB
2004
ACM
14 years 3 months ago
2004
ACM
In this paper, we address the maintenance of spatial semijoin queries over continuously moving points, where points are modeled as linear functions of time. This is analogous to t...
DEXAW
2002
IEEE
14 years 2 months ago
2002
IEEE
In collaborative e-commerce environments, interoperation is a prerequisite for data warehouses that are physically scattered along the value chain. Adopting system and information...
TVCG
2008
13 years 9 months ago
2008
Interaction between particles in so-called granular media, such as soil and sand, plays an important role in the context of geomechanical phenomena and numerous industrial applicat...