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We show that compact fully connected (FC) deep learning networks trained to classify wireless protocols using a hierarchy of multiple denoising autoencoders (AEs) outperform reference FC networks trained in a typical way, i.e., with a…

网络与互联网体系结构 · 计算机科学 2019-04-29 Silvija Kokalj-Filipovic , Rob Miller , Joshua Morman

Recently, end-to-end (E2E) automatic speech recognition (ASR) systems have garnered tremendous attention because of their great success and unified modeling paradigms in comparison to conventional hybrid DNN-HMM ASR systems. Despite the…

音频与语音处理 · 电气工程与系统科学 2020-05-19 Tien-Hong Lo , Shi-Yan Weng , Hsiu-Jui Chang , Berlin Chen

Modern control systems are increasingly turning to machine learning algorithms to augment their performance and adaptability. Within this context, Deep Reinforcement Learning (DRL) has emerged as a promising control framework, particularly…

机器学习 · 计算机科学 2024-04-02 Thomas Nakken Larsen , Eirik Runde Barlaug , Adil Rasheed

In this work, we propose a novel end-to-end sinkhorn autoencoder with noise generator for efficient data collection simulation. Simulating processes that aim at collecting experimental data is crucial for multiple real-life applications,…

机器学习 · 计算机科学 2020-06-15 Kamil Deja , Jan Dubiński , Piotr Nowak , Sandro Wenzel , Tomasz Trzciński

End-to-end neural network systems for automatic speech recognition (ASR) are trained from acoustic features to text transcriptions. In contrast to modular ASR systems, which contain separately-trained components for acoustic modeling,…

计算与语言 · 计算机科学 2020-04-21 Yonatan Belinkov , Ahmed Ali , James Glass

This paper addresses the problem of end-to-end (E2E) design of learning and communication in a task-oriented semantic communication system. In particular, we consider a multi-device cooperative edge inference system over a wireless…

信息论 · 计算机科学 2024-09-02 Chang Cai , Xiaojun Yuan , Ying-Jun Angela Zhang

Code-switching-where multilingual speakers alternately switch between languages during conversations-still poses significant challenges to end-to-end (E2E) automatic speech recognition (ASR) systems due to phenomena of both acoustic and…

音频与语音处理 · 电气工程与系统科学 2024-12-13 Tzu-Ting Yang , Hsin-Wei Wang , Yi-Cheng Wang , Berlin Chen

End-to-end modeling (E2E) of automatic speech recognition (ASR) blends all the components of a traditional speech recognition system into a unified model. Although it simplifies training and decoding pipelines, the unified model is hard to…

计算与语言 · 计算机科学 2018-12-06 Zhehuai Chen , Mahaveer Jain , Yongqiang Wang , Michael L. Seltzer , Christian Fuegen

In recent years, developing a speech understanding system that classifies a waveform to structured data, such as intents and slots, without first transcribing the speech to text has emerged as an interesting research problem. This work…

计算机视觉与模式识别 · 计算机科学 2020-11-11 Mohamed Mhiri , Samuel Myer , Vikrant Singh Tomar

In this letter, we propose a semantic communication scheme for wireless relay channels based on Autoencoder, named AESC, which encodes and decodes sentences from the semantic dimension. The Autoencoder module provides anti-noise performance…

信息论 · 计算机科学 2021-11-22 Xinlai Luo , Zhiyong Chen , Bin Xia , Jiangzhou Wang

An autoencoder is a self-supervised machine-learning network trained to output a quantity identical to the input. Owing to its structure possessing a bottleneck with a lower dimension, an autoencoder works to achieve data compression,…

流体动力学 · 物理学 2025-07-02 Koji Fukagata , Kai Fukami

Deep-learning based methods have shown their advantages in audio coding over traditional ones but limited attention has been paid on real-time communications (RTC). This paper proposes the TFNet, an end-to-end neural speech codec with low…

声音 · 计算机科学 2022-02-16 Xue Jiang , Xiulian Peng , Chengyu Zheng , Huaying Xue , Yuan Zhang , Yan Lu

Despite the close relationship between speech perception and production, research in automatic speech recognition (ASR) and text-to-speech synthesis (TTS) has progressed more or less independently without exerting much mutual influence on…

计算与语言 · 计算机科学 2017-07-18 Andros Tjandra , Sakriani Sakti , Satoshi Nakamura

This paper focuses on leveraging deep representation learning (DRL) for speech enhancement (SE). In general, the performance of the deep neural network (DNN) is heavily dependent on the learning of data representation. However, the DRL's…

音频与语音处理 · 电气工程与系统科学 2023-09-28 Yang Xiang , Jesper Lisby Højvang , Morten Højfeldt Rasmussen , Mads Græsbøll Christensen

Spoken language understanding is typically based on pipeline architectures including speech recognition and natural language understanding steps. These components are optimized independently to allow usage of available data, but the overall…

音频与语音处理 · 电气工程与系统科学 2020-08-13 Pavel Denisov , Ngoc Thang Vu

The concept of semantic communication provides a novel approach for applications in scenarios with limited communication resources. In this paper, we propose an end-to-end (E2E) semantic molecular communication system, aiming to enhance the…

信号处理 · 电气工程与系统科学 2024-04-16 Yukun Cheng , Wei Chen , Bo Ai

To address the imperative for covert underwater swarm coordination, this paper introduces "Hydrodynamic Whispering," a near-field silent communication paradigm utilizing Artificial Lateral Line (ALL) arrays. Grounded in potential flow…

信号处理 · 电气工程与系统科学 2026-01-07 Yuan-Jie Chen

Recurrent Neural Networks (RNN) received a vast amount of attention last decade. Recently, the architectures of Recurrent AutoEncoders (RAE) found many applications in practice. RAE can extract the semantically valuable information, called…

机器学习 · 计算机科学 2021-06-14 Robert Susik

End-to-End driving is a promising paradigm as it circumvents the drawbacks associated with modular systems, such as their overwhelming complexity and propensity for error propagation. Autonomous driving transcends conventional traffic…

机器人学 · 计算机科学 2023-09-20 Pranav Singh Chib , Pravendra Singh

End-to-end (E2E) models have been explored for large speech corpora and have been found to match or outperform traditional pipeline-based systems in some languages. However, most prior work on end-to-end models use speech corpora exceeding…

音频与语音处理 · 电气工程与系统科学 2019-06-25 Brij Mohan Lal Srivastava , Basil Abraham , Sunayana Sitaram , Rupesh Mehta , Preethi Jyothi