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EOR
2010
178views more  EOR 2010»
13 years 7 months ago
Facility location problems in the plane based on reverse nearest neighbor queries
For a finite set of points S, the (monochromatic) Reverse Nearest Neighbor (RNN) rule associates with any query point q the subset of points in S that have q as its nearest neighb...
Sergio Cabello, José Miguel Díaz-B&a...
ITCC
2002
IEEE
14 years 14 days ago
Providing an Infrastructure for A Cross Database Management Tool
Software tools used to administer databases are vendor specific, proprietary, and require extensive prior database knowledge on the part of the database professional. We present d...
Régis Charlot
CIKM
2006
Springer
13 years 11 months ago
Approximate reverse k-nearest neighbor queries in general metric spaces
In this paper, we propose an approach for efficient approximative RkNN search in arbitrary metric spaces where the value of k is specified at query time. Our method uses an approx...
Elke Achtert, Christian Böhm, Peer Kröge...
ER
1994
Springer
109views Database» more  ER 1994»
13 years 11 months ago
Using Queries to Improve Database Reverse Engineering
Jean-Marc Petit, Jacques Kouloumdjian, Jean-Fran&c...