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ADBIS
1998
Springer
100views Database» more  ADBIS 1998»
15 years 8 months ago
Multiple Range Query Optimization in Spatial Databases
In order to answer efficiently range queries in 2-d R-trees, first we sort queries by means of a space filling curve, then we group them together, and finally pass them for process...
Apostolos Papadopoulos, Yannis Manolopoulos
133
Voted
DEXA
2008
Springer
85views Database» more  DEXA 2008»
15 years 5 months ago
Reordering of Location Identifiers for Indexing an RFID Tag Object Database
The query performance for tracing tags depends upon the distribution of tag trajectories in the data space. We examine a more efficient representation of tag trajectories by means ...
Sungwoo Ahn, Bonghee Hong
149
Voted
ICIP
2001
IEEE
16 years 5 months ago
A novel hybrid face profile recognition system using the FERET and MUGSHOT databases
Face recognition has established itself as an important subbranch of pattern recognition within the field of computer science. Many state-of-the-art systems have focused on the ta...
Frank Wallhoff, Gerhard Rigoll, Payman Moallem
135
Voted
DSS
2006
91views more  DSS 2006»
15 years 3 months ago
Exploring auction databases through interactive visualization
We introduce AuctionExplorer, a suite of tools for exploring databases of online auctions. The suite combines tools for collecting, processing, and interactively exploring auction...
Galit Shmueli, Wolfgang Jank, Aleks Aris, Catherin...
113
Voted
ADC
2005
Springer
111views Database» more  ADC 2005»
15 years 9 months ago
An Access Control Method Based on the Prefix Labeling Scheme for XML Repositories
This paper describes an access control method of the XML repository system, SAXOPHONE, which was implemented at Tokyo Metropolitan University. The main feature of our research is ...
Shohei Yokoyama, Manabu Ohta, Kaoru Katayama, Hiro...