167 search results - page 12 / 34 » Optimization of Query Plans in the presence of Access Limita... |
ICDE
1998
IEEE
14 years 9 months ago
1998
IEEE
In this paper, we consider a distributed video server environment where video movies need not be stored entirely in one server. Blocks of a video movie are allowed to be distribut...
MOBIQUITOUS
2005
IEEE
14 years 1 months ago
2005
IEEE
Recent research has led to the advent of software systems capable of performing query processing in sensor networks. They perform query processing in a sensor network by construct...
ICDE
2006
IEEE
14 years 1 months ago
2006
IEEE
In this paper, we study SQL queries with aggregate subqueries that share common tables and conditions with the outer query. While several approaches can deal with such queries, th...
ICRA
2002
IEEE
14 years 18 days ago
2002
IEEE
Abstract— Redundant manipulators have some advantages when compared with classical arms because they allow the trajectory optimization, both on the free space and on the presence...
SIGMOD
1996
ACM
13 years 11 months ago
1996
ACM
Repositories of multimedia objects having multiple types of attributes e.g., image, text are becoming increasingly common. A selection on these attributes will typically produce n...