3678 search results - page 584 / 736 » Personalization of Queries in Database Systems |
191
click to vote
GIS
2009
ACM
16 years 1 months ago
2009
ACM
Gazetteers are key components of georeferenced information systems, including applications such as Web-based mapping services. Existing gazetteers lack the capabilities to fully i...
187
click to vote
ADBIS
2006
Springer
16 years 27 days ago
2006
Springer
materialized view selection is a non-trivial task. Hence, its complexity must be reduced. A judicious choice of views must be costdriven and influenced by the workload experienced...
203
click to vote
MOBIDE
2003
ACM
16 years 4 days ago
2003
ACM
This paper presents TiNA, a scheme for minimizing energy consumption in sensor networks by exploiting end-user tolerance to temporal coherency. TiNA utilizes temporal coherency to...
194
click to vote
IDEAS
2000
IEEE
15 years 11 months ago
2000
IEEE
Most operations of the relational algebra or SQL - like projection with duplicate elimination, join, ordering, group by and aggregations - are efficiently processed using a sorted...
177
click to vote
AVI
1996
15 years 8 months ago
1996
: This paper introduces a visual interface for computer-supported cooperative work (CSCW). The interface is an extension of the editor interface of ESCHER, a prototype database sys...