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Detecting factual errors in textual information, whether generated by large language models (LLM) or curated by humans, is crucial for making informed decisions. LLMs' inability to attribute their claims to external knowledge and their…

Computation and Language · Computer Science 2023-10-27 Farima Fatahi Bayat , Kun Qian , Benjamin Han , Yisi Sang , Anton Belyi , Samira Khorshidi , Fei Wu , Ihab F. Ilyas , Yunyao Li

Webshell attacks are becoming more common, requiring robust detection mechanisms to protect web applications. The dissertation clearly states two research directions: scanning web application source code and analyzing HTTP traffic to detect…

Cryptography and Security · Computer Science 2024-12-10 Ha L. Viet , On V. Phung , Hoa N. Nguyen

Automatic Speech Recognition and Text-to-Speech systems are primarily trained in a supervised fashion and require high-quality, accurately labeled speech datasets. In this work, we examine common problems with speech data and introduce a…

Audio and Speech Processing · Electrical Eng. & Systems 2022-01-10 Evelina Bakhturina , Vitaly Lavrukhin , Boris Ginsburg

PaddleSpeech is an open-source all-in-one speech toolkit. It aims at facilitating the development and research of speech processing technologies by providing an easy-to-use command-line interface and a simple code structure. This paper…

Audio and Speech Processing · Electrical Eng. & Systems 2022-05-25 Hui Zhang , Tian Yuan , Junkun Chen , Xintong Li , Renjie Zheng , Yuxin Huang , Xiaojie Chen , Enlei Gong , Zeyu Chen , Xiaoguang Hu , Dianhai Yu , Yanjun Ma , Liang Huang

We present ConvLab-2, an open-source toolkit that enables researchers to build task-oriented dialogue systems with state-of-the-art models, perform an end-to-end evaluation, and diagnose the weakness of systems. As the successor of ConvLab…

Computation and Language · Computer Science 2020-04-30 Qi Zhu , Zheng Zhang , Yan Fang , Xiang Li , Ryuichi Takanobu , Jinchao Li , Baolin Peng , Jianfeng Gao , Xiaoyan Zhu , Minlie Huang

Computational Workflows are widely used in data analysis, enabling innovation and decision-making. In many domains (bioinformatics, image analysis, & radio astronomy) the analysis components are numerous and written in multiple different…

Distributed, Parallel, and Cluster Computing · Computer Science 2022-05-24 Michael R. Crusoe , Sanne Abeln , Alexandru Iosup , Peter Amstutz , John Chilton , Nebojša Tijanić , Hervé Ménager , Stian Soiland-Reyes , Bogdan Gavrilovic , Carole Goble

With the advancement of audio generation, generative models can produce highly realistic audios. However, the proliferation of deepfake general audio can pose negative consequences. Therefore, we propose a new task, deepfake general audio…

Sound · Computer Science 2024-06-13 Zeyu Xie , Baihan Li , Xuenan Xu , Zheng Liang , Kai Yu , Mengyue Wu

This paper presents Idiolect, an open source (https://github.com/OpenASR/idiolect) IDE plugin for voice coding and a novel approach to building bots that allows for users to define custom commands on-the-fly. Unlike traditional chatbots,…

Software Engineering · Computer Science 2023-05-08 Breandan Considine , Nicholas Albion , Xujie Si

Pre-training speech models on large volumes of data has achieved remarkable success. OpenAI Whisper is a multilingual multitask model trained on 680k hours of supervised speech data. It generalizes well to various speech recognition and…

Browser-based language models often use retrieval-augmented generation (RAG) but typically rely on fixed, outdated indices that give users no control over which sources are consulted. This can lead to answers that mix trusted and untrusted…

Human-Computer Interaction · Computer Science 2026-01-27 Saber Zerhoudi , Michael Dinzinger , Michael Granitzer , Jelena Mitrovic

This study examines textual, user-written search queries within the context of sound search engines, encompassing various applications such as foley, sound effects, and general audio retrieval. Current research inadequately addresses…

Computation and Language · Computer Science 2024-10-14 Benno Weck , Frederic Font

As language data and associated technologies proliferate and as the language resources community rapidly expands, it has become difficult to locate and reuse existing resources. Are there any lexical resources for such-and-such a language?…

Computation and Language · Computer Science 2007-05-23 Steven Bird , Gary Simons

Multimodal conversational agents are highly desirable because they offer natural and human-like interaction. However, there is a lack of comprehensive end-to-end solutions to support collaborative development and benchmarking. While…

Human-Computer Interaction · Computer Science 2024-11-19 Qiang Sun , Yuanyi Luo , Sirui Li , Wenxiao Zhang , Wei Liu

Online hate speech is a recent problem in our society that is rising at a steady pace by leveraging the vulnerabilities of the corresponding regimes that characterise most social media platforms. This phenomenon is primarily fostered by…

Computation and Language · Computer Science 2022-01-05 Ioannis Mollas , Zoe Chrysopoulou , Stamatis Karlos , Grigorios Tsoumakas

Creating spoken dialogue datasets is methodologically challenging, and these challenges are amplified when the goal is to build multilingual, multi-parallel datasets at scale. This work introduces HEALTHDIAL, a large-scale, multilingual,…

Computation and Language · Computer Science 2026-05-29 Songbo Hu , Yinhong Liu , Ej Zhou , Evgeniia Razumovskaia , Xiaobin Wang , Alexander Fraser , Ivan Vulić , Anna Korhonen

Online hate speech has become increasingly prevalent on social media, causing harm to individuals and society. While automated content moderation has received considerable attention, user-driven counterspeech remains a less explored yet…

The evidence is growing that machine and deep learning methods can learn the subtle differences between the language produced by people with various forms of cognitive impairment such as dementia and cognitively healthy individuals.…

Computation and Language · Computer Science 2023-03-16 Changye Li , Weizhe Xu , Trevor Cohen , Martin Michalowski , Serguei Pakhomov

In this paper, we present WEST(WE Speech Toolkit), a speech toolkit based on a large language model (LLM) for speech understanding, generation, and interaction. There are three key features of WEST: 1) Fully LLM-based: Standing on the…

Computation and Language · Computer Science 2025-10-30 Binbin Zhang , Chengdong Liang , Shuai Wang , Xuelong Geng , Zhao Guo , Haoyu Li , Hao Yin , Xipeng Yang , Pengshen Zhang , Changwei Ma , Lei Xie

Software engineers can find vulnerabilities with less effort if they are directed towards code that might contain more vulnerabilities. HARMLESS is an incremental support vector machine tool that builds a vulnerability prediction model from…

Software Engineering · Computer Science 2019-10-29 Zhe Yu , Christopher Theisen , Laurie Williams , Tim Menzies