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We introduce the Merkel Podcast Corpus, an audio-visual-text corpus in German collected from 16 years of (almost) weekly Internet podcasts of former German chancellor Angela Merkel. To the best of our knowledge, this is the first single…

Computation and Language · Computer Science 2022-05-25 Debjoy Saha , Shravan Nayak , Timo Baumann

This paper introduces GigaSpeech, an evolving, multi-domain English speech recognition corpus with 10,000 hours of high quality labeled audio suitable for supervised training, and 40,000 hours of total audio suitable for semi-supervised and…

Establishing a good information retrieval system in popular mediums of entertainment is a quickly growing area of investigation for companies and researchers alike. We delve into the domain of information retrieval for podcasts. In…

Information Retrieval · Computer Science 2021-03-09 Abheesht Sharma , Harshit Pandey

The success of large language models has driven interest in developing similar speech processing capabilities. However, a key challenge is the scarcity of high-quality spontaneous speech data, as most existing datasets contain scripted…

Podcast summarization is different from summarization of other data formats, such as news, patents, and scientific papers in that podcasts are often longer, conversational, colloquial, and full of sponsorship and advertising information,…

Computation and Language · Computer Science 2020-11-18 Chujie Zheng , Kunpeng Zhang , Harry Jiannan Wang , Ling Fan

This paper introduces the Ubuntu Dialogue Corpus, a dataset containing almost 1 million multi-turn dialogues, with a total of over 7 million utterances and 100 million words. This provides a unique resource for research into building…

Computation and Language · Computer Science 2016-07-26 Ryan Lowe , Nissan Pow , Iulian Serban , Joelle Pineau

The Speech Wikimedia Dataset is a publicly available compilation of audio with transcriptions extracted from Wikimedia Commons. It includes 1780 hours (195 GB) of CC-BY-SA licensed transcribed speech from a diverse set of scenarios and…

Artificial Intelligence · Computer Science 2023-08-31 Rafael Mosquera Gómez , Julián Eusse , Juan Ciro , Daniel Galvez , Ryan Hileman , Kurt Bollacker , David Kanter

We introduce the Song Describer dataset (SDD), a new crowdsourced corpus of high-quality audio-caption pairs, designed for the evaluation of music-and-language models. The dataset consists of 1.1k human-written natural language descriptions…

Audio chaptering, the task of segmenting long-form audio into coherent sections, is increasingly important for navigating podcasts, lectures, and videos. Despite its relevance, research remains limited and text-based, leaving key questions…

Sound · Computer Science 2026-05-29 Fabian Retkowski , Maike Züfle , Thai Binh Nguyen , Jan Niehues , Alexander Waibel

This paper analyses AI-generated podcasts produced by Google's NotebookLM, which generates audio podcasts with two chatty AI hosts discussing whichever documents a user uploads. While AI-generated podcasts have been discussed as tools, for…

Computers and Society · Computer Science 2026-05-26 Jill Walker Rettberg

Open conversations are one of the most engaging forms of teaching. However, creating those conversations in educational software is a complex endeavor, especially if we want to address the needs of different audiences. While language models…

Computation and Language · Computer Science 2024-04-17 Donya Rooein , Dirk Hovy

Evaluating personalized recommendations remains a central challenge, especially in long-form audio domains like podcasts, where traditional offline metrics suffer from exposure bias and online methods such as A/B testing are costly and…

Scientific talks are a growing medium for disseminating research, and automatically identifying relevant literature that grounds or enriches a talk would be highly valuable for researchers and students alike. We introduce Reference…

Computation and Language · Computer Science 2025-10-29 Frederik Broy , Maike Züfle , Jan Niehues

Existing conversational datasets consist either of written proxies for dialog or small-scale transcriptions of natural speech. We introduce 'Interview': a large-scale (105K conversations) media dialog dataset collected from news interview…

Computation and Language · Computer Science 2020-04-08 Bodhisattwa Prasad Majumder , Shuyang Li , Jianmo Ni , Julian McAuley

In the rapidly evolving digital era, there is an increasing demand for concise information as individuals seek to distil key insights from various sources. Recent attention from researchers on Multi-document Summarisation (MDS) has resulted…

Computation and Language · Computer Science 2024-09-19 Kushan Hewapathirana , Nisansa de Silva , C. D. Athuraliya

Data plays a vital role in machine learning studies. In the research of recommendation, both user behaviors and side information are helpful to model users. So, large-scale real scenario datasets with abundant user behaviors will contribute…

Information Retrieval · Computer Science 2021-06-14 Bin Hao , Min Zhang , Weizhi Ma , Shaoyun Shi , Xinxing Yu , Houzhi Shan , Yiqun Liu , Shaoping Ma

Generative models guided by text prompts are increasingly becoming more popular. However, no text-to-MIDI models currently exist due to the lack of a captioned MIDI dataset. This work aims to enable research that combines LLMs with symbolic…

Audio and Speech Processing · Electrical Eng. & Systems 2025-08-08 Jan Melechovsky , Abhinaba Roy , Dorien Herremans

Advances in generative AI, the proliferation of large multimodal models (LMMs), and democratized open access to these technologies have direct implications for the production and diffusion of misinformation. In this prequel, we address…

Human-Computer Interaction · Computer Science 2024-08-02 Sachin Pathiyan Cherumanal , Ujwal Gadiraju , Damiano Spina

Recent advances in text-to-speech synthesis have achieved notable success in generating high-quality short utterances for individual speakers. However, these systems still face challenges when extending their capabilities to long,…

Audio and Speech Processing · Electrical Eng. & Systems 2025-03-20 Zeqian Ju , Dongchao Yang , Jianwei Yu , Kai Shen , Yichong Leng , Zhengtao Wang , Xu Tan , Xinyu Zhou , Tao Qin , Xiangyang Li

Data visualization practitioners routinely invoke inspiration, yet we know little about how it is constructed in public conversations. We conduct a discourse analysis of 31 episodes from five popular data visualization podcasts. Podcasts…

Human-Computer Interaction · Computer Science 2026-02-03 Ali Baigelenov , Prakash Shukla , Phuong Bui , Paul Parsons