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85
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WMCSA
2012
IEEE
13 years 8 months ago
ACCessory: password inference using accelerometers on smartphones
We show that accelerometer readings are a powerful side channel that can be used to extract entire sequences of entered text on a smartphone touchscreen keyboard. This possibility...
Emmanuel Owusu, Jun Han, Sauvik Das, Adrian Perrig...
87
Voted
ICCV
1999
IEEE
16 years 2 months ago
Removal of Translation Bias when using Subspace Methods
Given estimates of the motion eld optic ow from an image sequence, it is possible to recover translational direction, ~T, using a variety of techniques. One such technique, known ...
W. James MacLean
108
Voted
IBPRIA
2007
Springer
15 years 6 months ago
Robust Multiple-People Tracking Using Colour-Based Particle Filters
Robust and accurate people tracking is a key task in many promising computer-vision applications. One must deal with non-rigid targets in open-world scenarios, whose shape and appe...
Daniel Rowe, Ivan Huerta Casado, Jordi Gonzà...
ISCAS
2003
IEEE
116views Hardware» more  ISCAS 2003»
15 years 5 months ago
Using FPGAs to solve the Hamiltonian cycle problem
The Hamiltonian Cycle (HC) problem is an important graph problem with many applications. The general backtracking algorithm normally used for random graphs often takes far too lon...
Micaela Serra, Kenneth B. Kent
100
Voted
WSC
2001
15 years 1 months ago
Quantifying simulation output variability using confidence intervals and statistical process control
Two types of variability can occur in model output: variability between replications and variability within each replication. The objective of the model combined with the type of ...
Amy Jo Naylor