508 search results - page 64 / 102 » Bringing Order to Query Optimization |
GIS
2007
ACM
13 years 11 months ago
2007
ACM
Spatial join is an important yet costly operation in spatial databases. In order to speed up the execution of a spatial join, the input tables are often indexed based on their spa...
ISBI
2007
IEEE
14 years 2 months ago
2007
IEEE
This paper introduces a new method based on k-Nearest Neighbors Graphs (KNNG) for bringing into alignment multiple views of the same scene acquired at two different time points. T...
INFOCOM
2003
IEEE
14 years 1 months ago
2003
IEEE
— There are two fundamental technology issues that challenge the robustness of IP backbones. First, SONET protection is gradually being removed because of its high cost (while SO...
CONEXT
2007
ACM
13 years 11 months ago
2007
ACM
The mobile communication industry has experienced huge growth in recent years, which amplified the competition among telecommunication companies. This inspired the search for new ...
GECCO
2006
Springer
13 years 11 months ago
2006
Springer
When a considerable number of mutations have no effects on fitness values, the fitness landscape is said neutral. In order to study the interplay between neutrality, which exists ...