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» Spatial network modeling for databases
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ICDE
2006
IEEE
201views Database» more  ICDE 2006»
16 years 1 months ago
Approximate Data Collection in Sensor Networks using Probabilistic Models
Wireless sensor networks are proving to be useful in a variety of settings. A core challenge in these networks is to minimize energy consumption. Prior database research has propo...
David Chu, Amol Deshpande, Joseph M. Hellerstein, ...
TDSC
2010
146views more  TDSC 2010»
14 years 6 months ago
Fault Localization via Risk Modeling
Automated, rapid, and effective fault management is a central goal of large operational IP networks. Today's networks suffer from a wide and volatile set of failure modes, wh...
Ramana Rao Kompella, Jennifer Yates, Albert G. Gre...
ICDE
2009
IEEE
219views Database» more  ICDE 2009»
16 years 1 months ago
Distance Oracles for Spatial Networks
The popularity of location-based services and the need to do real-time processing on them has led to an interest in performing queries on transportation networks, such as finding s...
Jagan Sankaranarayanan, Hanan Samet
GIS
2004
ACM
16 years 23 days ago
An abstract model of three-dimensional spatial data types
act Model of Three-Dimensional Spatial Data Types Markus Schneider & Brian E Weinrich University of Florida Department of Computer & Information Science & Engineering G...
Markus Schneider, Brian E. Weinrich
DASFAA
1999
IEEE
90views Database» more  DASFAA 1999»
15 years 4 months ago
Spatial Presentation and Aggregation of Georeferenced Data
In this paper, we will introduce a method of spatial presentation of georeferenced data in a three-dimensional space. Photographs, Quicktime VR's, videos, and computer graphi...
Kengo Koiso, Takahiro Matsumoto, Katsumi Tanaka