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» Modeling and Querying Moving Objects
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GIS
2005
ACM
16 years 22 days ago
Close pair queries in moving object databases
Databases of moving objects are important for air traffic control, ground traffic, and battlefield configurations. We introduce the (historical and spatial) range close-pair query...
Panfeng Zhou, Donghui Zhang, Betty Salzberg, Gene ...
JSS
2011
114views more  JSS 2011»
14 years 2 months ago
An approach to process continuous location-dependent queries on moving objects with support for location granules
Location-based services have attracted the attention of important research in the field of mobile computing. Specifically, different mechanisms have been proposed to process loc...
Sergio Ilarri, Carlos Bobed, Eduardo Mena
SSD
2007
Springer
243views Database» more  SSD 2007»
15 years 5 months ago
Continuous Medoid Queries over Moving Objects
In the k-medoid problem, given a dataset P, we are asked to choose k points in P as the medoids. The optimal medoid set minimizes the average Euclidean distance between the points ...
Stavros Papadopoulos, Dimitris Sacharidis, Kyriako...
IDEAS
2002
IEEE
148views Database» more  IDEAS 2002»
15 years 4 months ago
Nearest Neighbor and Reverse Nearest Neighbor Queries for Moving Objects
Rimantas Benetis, Christian S. Jensen, Gytis Karci...