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ICC
2007
IEEE
13 years 11 months ago
On the Verification of the Gravity Model Used for Mobility Modeling
— Gravity model used to model transport flow has proven invaluable in urban planning. Some recent work has proposed to use gravity model to predict user movements in cellular net...
Yong Huat Chew, Shinobu Nanba, Peng Keong Tham, Bo...
CHI
2010
ACM
13 years 11 months ago
Social gravity: a virtual elastic tether for casual, privacy-preserving pedestrian rendezvous
We describe a virtual “tether” for mobile devices that allows groups to have quick, simple and privacy-preserving meetups. Our design provides cues which allow dynamic coordin...
John Williamson, Simon Robinson, Craig Stewart, Ro...
ICARCV
2006
IEEE
125views Robotics» more  ICARCV 2006»
13 years 11 months ago
Online Center of Gravity Estimation in Automotive Vehicles using Multiple Models and Switching
— In this paper we present a methodology based on multiple models and switching for realtime estimation of center of gravity (CG) position in automotive vehicles. The method util...
Selim Solmaz, Mehmet Akar, Robert Shorten
AES
2007
Springer
86views Cryptology» more  AES 2007»
13 years 5 months ago
Numerical modelling of a gravity settler in dynamic conditions
An iterative numerical technique has been developed to simulate in detail the dynamics of a shallow-layer gravity settler. Currently acknowledged models apply only to specific eq...
Elsa F. Gomes, M. M. L. Guimarães, Lí...
ICPR
2008
IEEE
14 years 6 months ago
Towards mobile authentication using dynamic signature verification: Useful features and performance evaluation
The proliferation of handheld devices such as PDAs and smartphones represents a new scenario for automatic signature verification. Traditionally, research on signature verificatio...
Marcos Martinez-Diaz, Julian Fiérrez-Aguila...