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Speaking Style Authentication Using Suprasegmental Hidden Markov Models
[article]
2017
arXiv
pre-print
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Our work in this research focuses on proposing, implementing, and testing speaker-dependent and text-dependent speaking style authentication (verification) systems that accept or reject the identity claim ...
, shouted, slow, loud, soft, fast, angry, happy, and fearful. ...
Multi-speaker training method requires a speaker to train an authentication system using speaking styles spoken by different speakers instead of using speaking styles all spoken by the same speaker. ...
arXiv:1706.09736v1
fatcat:cysdyfhpxzffthpnchqyn6kpey
PREFACE TO SPECIAL ISSUE ON BIOMETRICS AND APPLICATIONS
2009
International journal of biomedical soft computing and human sciences
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Next, Anas Quteishat et. al. proposed authenticating computer users through typing biometrics based on the fuzzy min-max neural approach. problem remains
a major
issue in many face recognition systems ...
As pose
their proposal is based on a
of a set of feature
computmg
approach
entitled
DNA
Computing fbr
paper is not a typical
strong potential in many biometric system applications. ...
doi:10.24466/ijbschs.14.1_1
fatcat:5odpdepktjg7zlhzxlfzi3igyy
Page 1194 of Linguistics and Language Behavior Abstracts: LLBA Vol. 23, Issue 3
[page]
1989
Linguistics and Language Behavior Abstracts: LLBA
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characteristics; 8904414
computer-assisted language learning systems, increased technological development possibilities; 8904562
computer-assisted language learning, natural language interfaces use; activities ...
/future intelligent tutoring systems development suggested; 8904322
computer-assisted language learning, recent developments; 8904344
computer-assisted language teaching system, language acquisition model ...
Stride Towards Proposing Multi-Modal Biometric Authentication for Online Exam
2016
International Journal of Network Security
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Also in the previous work they use face and dress color as hard and soft biometric traits. ...
The major drawback of the existing continuous authentication system is, it is able to successfully authenticate the user continuously with high tolerance to the user posture. ...
This framework registers a new en-rollment template every time the user logs in, which enables the system to effectively use soft biometric traits for continuous authentication. ...
dblp:journals/ijnsec/PrakashD16
fatcat:rjnonmcmqrhfneoan35yhqxh6a
Multimodal Biometric Person Authentication using Speech, Signature and Handwriting Features
2011
International Journal of Advanced Computer Science and Applications
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The objective of this work is to develop a multimodal biometric system using speech, signature and handwriting information. ...
The latest research indicates multimodal person authentication system is more effective and more challenging. ...
techniques, and Section III deals with multimodal biometric person authentication system by combining speaker, signature and handwriting recognition systems using fusion strategy. ...
doi:10.14569/specialissue.2011.010313
fatcat:6ngtfppkynf75non5zcmyoevia
Efficient approximated i-vector extraction
2012
2012 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)
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I-vectors are currently widely used by state-of-the-art speech processing systems for tasks such as speaker verification and language identification. ...
Index Termsefficient speaker recognition, i-vectors, approximated i-vectors extraction 978-1-4673-0046-9/12/$26.00 ...
INTRODUCTION Recently, i-vector-based systems have become popular for speech processing systems such as speaker recognition [1] and language identification [2] . ...
doi:10.1109/icassp.2012.6288990
dblp:conf/icassp/AronowitzB12
fatcat:6hfsv57f5fgabiraalczcljzeu
LEAP System for SRE19 Challenge – Improvements and Error Analysis
[article]
2020
arXiv
pre-print
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Following the x-vector extraction, we explored a neural network approach to backend score computation that was optimized for a speaker verification cost. ...
All the systems used the time-delay neural network (TDNN) based x-vector embeddings. The x-vector system in our SRE19 submission used a large pool of training speakers (about 14k speakers). ...
Introduction The recent years have seen increasing demand for authentication and verification systems using speech. ...
arXiv:2002.02735v1
fatcat:b7yhnjwvirah5hhtwnnyqylhcu
Soft Biometrics Traits for Continuous Authentication in Online Exam Using ICA Based Facial Recognition
2018
International Journal of Network Security
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Continuous Authentication (CA) system verifies the user continuously once a person is logged in. Continuous Authentication system prevents the intruders from invoking the system. ...
A new framework for continuous user authentication that primarily uses hard and soft biometric traits using Independent Components Analysis (ICA) dimension reducing method for video frames. ...
The system continuously authenticates the user by using the "soft face" and "clothing" enrollment templates registered in initial login authentication. ...
dblp:journals/ijnsec/AnnamalaiRR18
fatcat:f4razrl63bg7fpumokddix3bc4
An Overview of Statistical Pattern Recognition Techniques for Speaker Verification
2011
IEEE Circuits and Systems Magazine
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sample is authenticated using the trained speaker specific model. ...
Authentication The authentication module uses the integrated likelihood scores to determine if the utterance belongs to the target speaker or belongs to an imposter. ...
His current research interests include energy scavenging sensors and integrated circuits, hybrid circuits and systems and ultra-low power analog signal processing circuits. Dr. ...
doi:10.1109/mcas.2011.941080
fatcat:774dvpu63nevza5ii27ncw5nyu
Adversarial Disentanglement of Speaker Representation for Attribute-Driven Privacy Preservation
[article]
2021
arXiv
pre-print
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In speech technologies, speaker's voice representation is used in many applications such as speech recognition, voice conversion, speech synthesis and, obviously, user authentication. ...
As a first solution to this concept, we propose to use an adversarial autoencoding method that disentangles in the voice representation a given speaker attribute thus allowing its concealment. ...
The pre-trained sex classifier is used as a feature extractor that predicts the posteriorsỹ as soft labels. ...
arXiv:2012.04454v3
fatcat:axtcjx7qxngxlhuculnbt43gi4
A Comparison of Discrete and Soft Speech Units for Improved Voice Conversion
[article]
2021
arXiv
pre-print
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We find that discrete representations effectively remove speaker information but discard some linguistic content - leading to mispronunciations. As a solution, we propose soft speech units. ...
Samples available at https://ubisoft-laforge.github.io/speech/soft-vc/ ...
Then we add an equal number of authentic target speaker pairs. ...
arXiv:2111.02392v1
fatcat:aisilct3sza2necqmaxrjg5ale
Phonetic-attention scoring for deep speaker features in speaker verification
[article]
2018
arXiv
pre-print
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By this approach, an attention score is computed for each frame pair. ...
We can use the same idea to align utterances with different phonetic contents. This paper proposes a phonetic-attention scoring approach for d-vector systems. ...
This approach uses frame-level phonetic information to produce a soft alignment between the enrollment and test utterances, and computes the matching score by emphasizing the aligned frame pairs. ...
arXiv:1811.03255v1
fatcat:ry7rx7eiwrhlhi7o5bi4ebjwoi
Speaker Verification Using Deep Neural Networks: A Review
2019
International Journal of Machine Learning and Computing
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DNN are used from extracting features to complete end-to-end system for speaker verification. ...
Speaker verification involves examining the speech signal to authenticate the claim of a speaker as true or false. ...
Speaker recognition system works on the principle that every speaker's voice is unique like finger prints thus can be used to identify the speaker or authenticate his/her claim. ...
doi:10.18178/ijmlc.2019.9.1.760
fatcat:dskecbzey5eyhak5zv7wzq4eyq
Page 496 of Linguistics and Language Behavior Abstracts: LLBA Vol. 27, Issue 1
[page]
1993
Linguistics and Language Behavior Abstracts: LLBA
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imprecise computation technique, Sinhalese example; 9301758 natural language processing system INFANT, connectionist-like knowledge base; 9301740 natural language processing, connectionist finite state ...
; 9302390 Natural Language attribute/lexical-functional grammars, similarities/uses, computational theory perspective; 9301523 automatic natural language meaning interpretation, partial syntactic structure ...
Page 1606 of Linguistics and Language Behavior Abstracts: LLBA Vol. 26, Issue 3
[page]
1992
Linguistics and Language Behavior Abstracts: LLBA
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, language-independent grammatical error reporter system, artificial intelligence basis; 9205397 computer-assisted second-language instruction, text editing, ASOLI- YA/LINAR systems; 9205325 computer-based ...
; 9205346 computer-assisted French as a second language instruction, GEF soft- ware presentation; 9205177 computer-assisted German as a second language instruction, 1991 Leipzig colloquium; 9205355 Computer-Assisted ...
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