Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Defending Touch-based Continuous Authentication Systems from Active
  Adversaries Using Generative Adversarial Networks   Previous studies have demonstrated that commonly studied (vanilla)
touch-based continuous authentication systems (V-TCAS) are susceptible to
population attack. This paper proposes a novel Generative Adversarial Network
assisted TCAS (G-TCAS) framework, which showed more resilience to the
population attack. G-TCAS framework was tested on a dataset of 117 users who
interacted with a smartphone and tablet pair. On average, the increase in the
false accept rates (FARs) for V-TCAS was much higher (22%) than G-TCAS (13%)
for the smartphone. Likewise, the increase in the FARs for V-TCAS was 25%
compared to G-TCAS (6%) for the tablet.

30
The categories of this paper are: q-alg
17
The categories of this paper are: q-fin
7
The categories of this paper are: hep-th
23
The categories of this paper are: solv-int
33
The categories of this paper are: plasm-ph
8
The categories of this paper are: hep-ex
4
The categories of this paper are: cond-mat
0
The categories of this paper are: hep-ph
20
The categories of this paper are: acc-phys
14
The categories of this paper are: math-ph
2
The categories of this paper are: math
28
The categories of this paper are: alg-geom
5
The categories of this paper are: gr-qc
19
The categories of this paper are: eess
34
The categories of this paper are: chem-ph
15
The categories of this paper are: nucl-ex