147 search results - page 5 / 30 » Performance Evaluation of Overlay-Based Range Queries in Mob... |
TKDE
2011
13 years 2 months ago
2011
— In location-based, mobile continual query (CQ) systems, two key measures of quality of service (QoS) are: freshness and accuracy. To achieve freshness, the CQ server must perfo...
ISMAR
2006
IEEE
14 years 1 months ago
2006
IEEE
We describe and evaluate a new tracking concept for outdoor Augmented Reality. A few mobile beacons added to the environment correct errors in head-worn inertial and GPS sensors. ...
IROS
2007
IEEE
14 years 1 months ago
2007
IEEE
— A novel probabilistic online learning framework for autonomous off-road robot navigation is proposed. The system is purely vision-based and is particularly designed for predict...
DIAGRAMS
2006
Springer
13 years 11 months ago
2006
Springer
This paper describes the evaluation of ERST, an adaptive system which is designed to improve its users' external representation (ER) selection accuracy on a range of database ...
COOPIS
2002
IEEE
14 years 12 days ago
2002
IEEE
Mobile services offering multi-feature query capabilities must meet tough response time requirements to gain customer acceptance. The top-k query model is a popular candidate to im...