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Over the past years, interest in discourse analysis and discourse parsing has steadily grown, and many discourse-annotated corpora and, as a result, discourse parsers have been built. In this paper, we present a discourse-annotated corpus…

Computation and Language · Computer Science 2021-06-29 Sara Shahmohammadi , Hadi Veisi , Ali Darzi

This study investigates the impact of integrating a dataset of disordered speech recordings ($\sim$1,000 hours) into the fine-tuning of a near state-of-the-art ASR baseline system. Contrary to what one might expect, despite the data being…

Audio and Speech Processing · Electrical Eng. & Systems 2025-12-22 Jimmy Tobin , Katrin Tomanek , Subhashini Venugopalan

This paper introduces Multilingual LibriSpeech (MLS) dataset, a large multilingual corpus suitable for speech research. The dataset is derived from read audiobooks from LibriVox and consists of 8 languages, including about 44.5K hours of…

Audio and Speech Processing · Electrical Eng. & Systems 2020-12-22 Vineel Pratap , Qiantong Xu , Anuroop Sriram , Gabriel Synnaeve , Ronan Collobert

The detection of free-standing conversing groups has received significant attention in recent years. In the absence of a formal definition, most studies operationalize the notion of a conversation group either through a spatial or a…

Multiagent Systems · Computer Science 2020-09-30 Chirag Raman , Hayley Hung

This paper introduces F5-TTS, a fully non-autoregressive text-to-speech system based on flow matching with Diffusion Transformer (DiT). Without requiring complex designs such as duration model, text encoder, and phoneme alignment, the text…

Audio and Speech Processing · Electrical Eng. & Systems 2025-05-21 Yushen Chen , Zhikang Niu , Ziyang Ma , Keqi Deng , Chunhui Wang , Jian Zhao , Kai Yu , Xie Chen

We present SwissGPC v1.0, the first mid-to-large-scale corpus of spontaneous Swiss German speech, developed to support research in ASR, TTS, dialect identification, and related fields. The dataset consists of links to talk shows and…

Computation and Language · Computer Science 2025-09-25 Samuel Stucki , Mark Cieliebak , Jan Deriu

State-of-the-art ASRs show suboptimal performance for child speech. The scarcity of child speech limits the development of child speech recognition (CSR). Therefore, we studied child-to-child voice conversion (VC) from existing child…

Computation and Language · Computer Science 2025-01-09 Yuanyuan Zhang , Zhengjun Yue , Tanvina Patel , Odette Scharenborg

Personal assistants, automatic speech recognizers and dialogue understanding systems are becoming more critical in our interconnected digital world. A clear example is air traffic control (ATC) communications. ATC aims at guiding aircraft…

Despite the growing demand for digital therapeutics for children with Autism Spectrum Disorder (ASD), there is currently no speech corpus available for Korean children with ASD. This paper introduces a speech corpus specifically designed…

Audio and Speech Processing · Electrical Eng. & Systems 2024-02-27 Seonwoo Lee , Jihyun Mun , Sunhee Kim , Minhwa Chung

Automatic Speech Recognition (ASR) is greatly developed in recent years, which expedites many applications on other fields. For the ASR research, speech corpus is always an essential foundation, especially for the vertical industry, such as…

Computation and Language · Computer Science 2021-02-17 Bo Yang , Xianlong Tan , Zhengmao Chen , Bing Wang , Dan Li , Zhongping Yang , Xiping Wu , Yi Lin

Most research on task oriented dialog modeling is based on written text input. However, users interact with practical dialog systems often using speech as input. Typically, systems convert speech into text using an Automatic Speech…

Artificial Intelligence · Computer Science 2022-12-20 Hagen Soltau , Izhak Shafran , Mingqiu Wang , Abhinav Rastogi , Jeffrey Zhao , Ye Jia , Wei Han , Yuan Cao , Aramys Miranda

This paper introduces the contents and the possible usage of the DIRHA-ENGLISH multi-microphone corpus, recently realized under the EC DIRHA project. The reference scenario is a domestic environment equipped with a large number of…

Audio and Speech Processing · Electrical Eng. & Systems 2017-10-10 Mirco Ravanelli , Maurizio Omologo

Many recently published Text-to-Speech (TTS) systems produce audio close to real speech. However, TTS evaluation needs to be revisited to make sense of the results obtained with the new architectures, approaches and datasets. We propose…

Audio and Speech Processing · Electrical Eng. & Systems 2024-12-03 Christoph Minixhofer , Ondřej Klejch , Peter Bell

Recent advances in deep learning, and especially the invention of encoder-decoder architectures, has significantly improved the performance of abstractive summarization systems. The majority of research has focused on written documents,…

Computation and Language · Computer Science 2023-12-11 Virgile Rennard , Guokan Shang , Damien Grari , Julie Hunter , Michalis Vazirgiannis

In this paper, we introduce the Fongbe to French Speech Translation Corpus (FFSTC) for the first time. This corpus encompasses approximately 31 hours of collected Fongbe language content, featuring both French transcriptions and…

Computation and Language · Computer Science 2024-03-11 D. Fortune Kponou , Frejus A. A. Laleye , Eugene C. Ezin

Study of affect in speech requires suitable data, as emotional expression and perception vary across languages. Until now, no corpus has existed for natural expression of affect in spontaneous Finnish, existing data being acted or from a…

Computation and Language · Computer Science 2025-05-26 Kalle Lahtinen , Einari Vaaras , Liisa Mustanoja , Okko Räsänen

Speech processing and translation technology have the potential to facilitate meetings of individuals who do not share any common language. To evaluate automatic systems for such a task, a versatile and realistic evaluation corpus is…

Computation and Language · Computer Science 2025-12-24 Marko Čechovič , Natália Komorníková , Dominik Macháček , Ondřej Bojar

In this paper, we present WenetSpeech, a multi-domain Mandarin corpus consisting of 10000+ hours high-quality labeled speech, 2400+ hours weakly labeled speech, and about 10000 hours unlabeled speech, with 22400+ hours in total. We collect…

Although Natural Language Processing (NLP) research on argument mining has advanced considerably in recent years, most studies draw on corpora of asynchronous and written texts, often produced by individuals. Few published corpora of…

Computation and Language · Computer Science 2020-05-26 Christopher Olshefski , Luca Lugini , Ravneet Singh , Diane Litman , Amanda Godley

This paper introduces the SAMSum Corpus, a new dataset with abstractive dialogue summaries. We investigate the challenges it poses for automated summarization by testing several models and comparing their results with those obtained on a…

Computation and Language · Computer Science 2019-12-02 Bogdan Gliwa , Iwona Mochol , Maciej Biesek , Aleksander Wawer