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CCS
1999
ACM
15 years 9 months ago
Password Hardening Based on Keystroke Dynamics
We present a novel approach to improving the security of passwords. In our approach, the legitimate user’s typing patterns (e.g., durations of keystrokes and latencies between ke...
Fabian Monrose, Michael K. Reiter, Susanne Wetzel
CIARP
2006
Springer
15 years 8 months ago
A New Approach to Multi-class Linear Dimensionality Reduction
Linear dimensionality reduction (LDR) is quite important in pattern recognition due to its efficiency and low computational complexity. In this paper, we extend the two-class Chern...
Luis Rueda, Myriam Herrera
ACL
1998
15 years 6 months ago
Consonant Spreading in Arabic Stems
This paper examines the phenomenon of consonant spreading in Arabic stems. Each spreading involves a local surface copying of an underlying consonant, and, in certain phonological...
Kenneth R. Beesley
GECCO
2008
Springer
155views Optimization» more  GECCO 2008»
15 years 5 months ago
Experiments with indexed FOR-loops in genetic programming
We investigated how indexed FOR-loops, such as the ones found in procedural programming languages, can be implemented in genetic programming. We use them to train programs that le...
Gayan Wijesinghe, Victor Ciesielski
NN
2000
Springer
142views Neural Networks» more  NN 2000»
15 years 4 months ago
Towards a neural network based therapy for hallucinatory disorders
Pattern completion in a neural network model of the thalamus and a biologically plausible model of synaptic plasticity are the key concepts used in this paper for analyzing some c...
Javier Ropero Peláez