92 search results - page 11 / 19 » Hidden Identity-Based Signatures |
ICDAR
2003
IEEE
14 years 23 days ago
2003
IEEE
This paper presents a novel approach to the on-line signature verification using local shape Analysis. First, segment the input signature into several segments using HMM (Hidden M...
CCS
2009
ACM
14 years 2 months ago
2009
ACM
Kernel-mode rootkits hide objects such as processes and threads using a technique known as Direct Kernel Object Manipulation (DKOM). Many forensic analysis tools attempt to detect...
KR
2010
Springer
14 years 8 days ago
2010
Springer
There is currently a growing interest in techniques for hiding parts of the signature of an ontology Kh that is being reused by another ontology Kv. Towards this goal, Cuenca Grau...
ICDAR
2009
IEEE
13 years 5 months ago
2009
IEEE
In this paper, an approach based on the combination of discrete Hidden Markov Models (HMMs) in the ROC space is proposed to improve the performance of off-line signature verificat...
NIPS
2000
13 years 8 months ago
2000
A serious problem in learning probabilistic models is the presence of hidden variables. These variables are not observed, yet interact with several of the observed variables. As s...