Smart home personal assistants: a security and privacy review
Smart Home Personal Assistants (SPA) are an emerging innovation that is changing the
means by which home users interact with technology. However, several elements expose …
means by which home users interact with technology. However, several elements expose …
Privacy norms for smart home personal assistants
Smart Home Personal Assistants (SPA) have a complex ecosystem that enables them to
carry out various tasks on behalf of the user with just voice commands. SPA capabilities are …
carry out various tasks on behalf of the user with just voice commands. SPA capabilities are …
Speech processing for digital home assistants: Combining signal processing with deep-learning techniques
R Haeb-Umbach, S Watanabe… - IEEE Signal …, 2019 - ieeexplore.ieee.org
Once a popular theme of futuristic science fiction or far-fetched technology forecasts, digital
home assistants with a spoken language interface have become a ubiquitous commodity …
home assistants with a spoken language interface have become a ubiquitous commodity …
Deep spiking neural networks for large vocabulary automatic speech recognition
Artificial neural networks (ANN) have become the mainstream acoustic modeling technique
for large vocabulary automatic speech recognition (ASR). A conventional ANN features a …
for large vocabulary automatic speech recognition (ASR). A conventional ANN features a …
Adversarial music: Real world audio adversary against wake-word detection system
Abstract Voice Assistants (VAs) such as Amazon Alexa or Google Assistant rely on wake-
word detection to respond to people's commands, which could potentially be vulnerable to …
word detection to respond to people's commands, which could potentially be vulnerable to …
Unacceptable, where is my privacy? exploring accidental triggers of smart speakers
Voice assistants like Amazon's Alexa, Google's Assistant, or Apple's Siri, have become the
primary (voice) interface in smart speakers that can be found in millions of households. For …
primary (voice) interface in smart speakers that can be found in millions of households. For …
End-to-end streaming keyword spotting
We present a system for keyword spotting that, except for a front-end component for feature
generation, it is entirely contained in a deep neural network (DNN) model trained" end-to …
generation, it is entirely contained in a deep neural network (DNN) model trained" end-to …
Multi-task learning for speaker verification and voice trigger detection
Automatic speech transcription and speaker recognition are usually treated as separate
tasks even though they are interdependent. In this study, we investigate training a single …
tasks even though they are interdependent. In this study, we investigate training a single …
Wake word detection with streaming transformers
Modern wake word detection systems usually rely on neural networks for acoustic modeling.
Transformers has recently shown superior performance over LSTM and convolutional …
Transformers has recently shown superior performance over LSTM and convolutional …
Accurate detection of wake word start and end using a CNN
Small footprint embedded devices require keyword spotters (KWS) with small model size
and detection latency for enabling voice assistants. Such a keyword is often referred to …
and detection latency for enabling voice assistants. Such a keyword is often referred to …