170 search results - page 19 / 34 » Databases for Tracking Mobile Units in Real Time |
AROBOTS
2010
13 years 7 months ago
2010
Locusts possess a bilateral pair of uniquely identifiable visual neurons that respond vigorously to the image of an approaching object. These neurons are called the lobula giant m...
GIS
2002
ACM
13 years 7 months ago
2002
ACM
The paper describes how the Web can be used as a support for intensive querying and display of large moving objects databases. We present first an architecture for a system which ...
ICDCS
2010
IEEE
13 years 7 months ago
2010
IEEE
In this paper, we present 3DLoc: an integrated system of hardware and software toolkits for locating an 802.11compliant mobile device in a three dimensional (3D) space. 3DLoc feat...
SIGMOD
1993
ACM
13 years 11 months ago
1993
ACM
This paper introduces a new approach to database disk buffering, called the LRU–K method. The basic idea of LRU–K is to keep track of the times of the last K references to pop...
ADB
1994
13 years 11 months ago
1994
Database applications and technologies are of central importance in many information systems a person may encounter. To obtain services, the end-users are required a smart card (pl...