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ALGORITHMICA
2007
118views more  ALGORITHMICA 2007»
14 years 10 months ago
External-Memory Algorithms for Processing Line Segments in Geographic Information Systems
d abstract) Lars Arge1 , Darren Erik Vengroff2 , and Jeffrey Scott Vitter3 1 BRICS† , Department of Computer Science, University of Aarhus, Aarhus, Denmark 2 Department of Comp...
Lars Arge, Darren Erik Vengroff, Jeffrey Scott Vit...
PVLDB
2011
14 years 4 months ago
Hyper-local, directions-based ranking of places
Studies find that at least 20% of web queries have local intent; and the fraction of queries with local intent that originate from mobile properties may be twice as high. The eme...
Petros Venetis, Hector Gonzalez, Christian S. Jens...
TNN
2010
233views Management» more  TNN 2010»
14 years 4 months ago
A hierarchical RBF online learning algorithm for real-time 3-D scanner
In this paper, a novel real-time online network model is presented. It is derived from the hierarchical radial basis function (HRBF) model and it grows by automatically adding unit...
Stefano Ferrari, Francesco Bellocchio, Vincenzo Pi...

Lecture Notes
700views
16 years 7 months ago
Foundations of Computer Science
"This course has two objectives. First (and obvious) is to teach programming. Second is to present some fundamental principles of computer science, especially algorithm desi...
Lawrence C Paulson
ICRA
1999
IEEE
136views Robotics» more  ICRA 1999»
15 years 2 months ago
The Arc-Transversal Median Algorithm: An Approach to Increasing Ultrasonic Sensor Accuracy
This paper describes a new method for improving the accuracy of range information using low resolution ultrasonic sensors mounted on a mobile robot. These sensors emit ultra-sound...
Keiji Nagatani, Howie Choset, Nicole A. Lazar