582 search results - page 3 / 117 » Performance Comparison of Point and Spatial Access Methods |
CIKM
2000
Springer
13 years 12 months ago
2000
Springer
The complexity of deploying high-performance spatial structures in transactional DBMS environments has motivated researchers to experiment with the idea of reusing the effort inve...
ICDE
1991
IEEE
13 years 11 months ago
1991
IEEE
Existing Database Management Systems (DBMSs) do not handle efficiently multi-dimensional data such as boxes, polygons, or even points in a multi-dimensional space. We examine acc...
PAM
2010
Springer
14 years 2 months ago
2010
Springer
Mobile Internet users have two options for connectivity: pay premium fees to utilize 3G or wander around looking for open Wi-Fi access points. We perform an experimental evaluation...
WIOPT
2005
IEEE
14 years 1 months ago
2005
IEEE
— Performance measurements of IEEE 802.11 access points provide important information for networking research and network management. In this paper, we present an active measurem...
VLDB
2002
ACM
13 years 7 months ago
2002
ACM
Abstract. The proliferation of mobile and pervasive computing devices has brought energy constraints into the limelight. Energy-conscious design is important at all levels of syste...