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Abstract: In this paper we consider databases representing information about moving objects (e.g. vehicles), particularly their location. We address the problems of updating and querying such databases. Specifically, the update problem is to determine when the location of a moving object in the database (namely its database location) should be updated. We answer this question by proposing an information cost model that captures uncertainty, deviation, and communication. Then we analyze dead-reckoning... (Update)
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BibTeX entry: (Update)
O. Wolfson, P. Sistla, S. Chamberlain, and Y. Yesha. Updating and querying databases that track mobile units. To appear in a special issue of the Distributed and Parallel Databases Journal. http://citeseer.ist.psu.edu/91685.html More
@article{ wolfson99updating,
author = "Ouri Wolfson and A. Prasad Sistla and Sam Chamberlain and Yelena Yesha",
title = "Updating and Querying Databases that Track Mobile Units",
journal = "Distributed and Parallel Databases",
volume = "7",
number = "3",
pages = "257-387",
year = "1999",
url = "citeseer.ist.psu.edu/91685.html" }
Citations (may not include all citations):
775
Foundations of Databases (context) - Abiteboul, Hull et al. - 1995
110
Modeling and Querying Moving Objects
- Sistla, Wolfson et al. - 1997
77
Temporal logic programming (context) - Abadi, Manna - 1989
71
Database System Issues in Nomadic Computing
- Alonso, Korth - 1993
50
Cost and Imprecision in Modeling the Position of Moving Obje..
- Wolfson, Chamberlain et al.
45
Locating Strategies for Personal Communication Networks (context) - Badrinath, Imielinski et al. - 1992
36
Temporal deductive databases and infinite objects (context) - Chomicki, Imielinski - 1988
28
Local Anchor Scheme for Reducing Location Tracking Costs in .. (context) - Ho, Akyildiz - 1995
27
An Introduction to Probability Theory (context) - Feller - 1966
23
Accuracy of Spatial Databases (context) - Goodchild, Gopal - 1989
16
The CCUBE Constraint Object-Oriented Database System (context) - Brodsky, Segal et al. - 1997
3
ACM Symposium on Principles of Database Systems (context) - Baudinet, Niezette et al. - 1991
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