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ICDE
1999
IEEE
113views Database» more  ICDE 1999»
15 years 11 months ago
I/O Complexity for Range Queries on Region Data Stored Using an R-tree
In this paper we study the node distribution of an Rtree storing region data, like for instance islands, lakes or human-inhabited areas. We will show that real region datasets are...
Guido Proietti, Christos Faloutsos
ICPR
2004
IEEE
15 years 11 months ago
Gaussian Energy Functions for Registration without Correspondences
A new criterion based on Gaussian fields is introduced and applied to the task of automatic rigid registration of point-sets. The method defines a simple energy function, which is...
Andreas Koschan, Besma R. Abidi, Faysal Boughorbel...
ICML
2006
IEEE
15 years 10 months ago
Efficient MAP approximation for dense energy functions
We present an efficient method for maximizing energy functions with first and second order potentials, suitable for MAP labeling estimation problems that arise in undirected graph...
Marius Leordeanu, Martial Hebert
ECOOP
2009
Springer
15 years 10 months ago
Implicit Dynamic Frames: Combining Dynamic Frames and Separation Logic
The dynamic frames approach has proven to be a powerful formalism for specifying and verifying object-oriented programs. However, it requires writing and checking many frame annota...
Jan Smans, Bart Jacobs 0002, Frank Piessens
CHI
2008
ACM
15 years 10 months ago
Revisiting usability's three key principles
The foundations of much HCI research and practice were established over 20 years ago and elaborated as three key principles by Gould and Lewis [7]: early focus on users and tasks ...
Gilbert Cockton