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Current de-facto dysfluency modeling methods utilize template matching algorithms which are not generalizable to out-of-domain real-world dysfluencies across languages, and are not scalable with increasing amounts of training data. To…

Dysfluent speech detection is the bottleneck for disordered speech analysis and spoken language learning. Current state-of-the-art models are governed by rule-based systems which lack efficiency and robustness, and are sensitive to template…

Strong presentation skills are valuable and sought-after in workplace and classroom environments alike. Of the possible improvements to vocal presentations, disfluencies and stutters in particular remain one of the most common and prominent…

Audio and Speech Processing · Electrical Eng. & Systems 2020-09-25 Tedd Kourkounakis , Amirhossein Hajavi , Ali Etemad

Dysfluent speech modeling requires time-accurate and silence-aware transcription at both the word-level and phonetic-level. However, current research in dysfluency modeling primarily focuses on either transcription or detection, and the…

Audio and Speech Processing · Electrical Eng. & Systems 2023-12-21 Jiachen Lian , Carly Feng , Naasir Farooqi , Steve Li , Anshul Kashyap , Cheol Jun Cho , Peter Wu , Robbie Netzorg , Tingle Li , Gopala Krishna Anumanchipalli

Stuttered and dysfluent speech detection systems have traditionally suffered from the trade-off between accuracy and clinical interpretability. While end-to-end deep learning models achieve high performance, their black-box nature limits…

Sound · Computer Science 2025-09-19 Eric Zhang , Li Wei , Sarah Chen , Michael Wang

Speech disfluency modeling is the bottleneck for both speech therapy and language learning. However, there is no effective AI solution to systematically tackle this problem. We solidify the concept of disfluent speech and disfluent speech…

Computation and Language · Computer Science 2024-01-23 Jiachen Lian , Gopala Anumanchipalli

Speech dysfluency modeling is the core module for spoken language learning, and speech therapy. However, there are three challenges. First, current state-of-the-art solutions\cite{lian2023unconstrained-udm,…

Audio and Speech Processing · Electrical Eng. & Systems 2024-10-07 Jiachen Lian , Xuanru Zhou , Zoe Ezzes , Jet Vonk , Brittany Morin , David Baquirin , Zachary Mille , Maria Luisa Gorno Tempini , Gopala Krishna Anumanchipalli

Disfluency detection has mainly been solved in a pipeline approach, as post-processing of speech recognition. In this study, we propose Transformer-based encoder-decoder models that jointly solve speech recognition and disfluency detection,…

Computation and Language · Computer Science 2023-05-12 Hayato Futami , Emiru Tsunoo , Kentaro Shibata , Yosuke Kashiwagi , Takao Okuda , Siddhant Arora , Shinji Watanabe

We introduce a new approach for disfluency detection using a Bidirectional Long-Short Term Memory neural network (BLSTM). In addition to the word sequence, the model takes as input pattern match features that were developed to reduce…

Computation and Language · Computer Science 2016-04-13 Vicky Zayats , Mari Ostendorf , Hannaneh Hajishirzi

Disfluency, though originating from human spoken utterances, is primarily studied as a uni-modal text-based Natural Language Processing (NLP) task. Based on early-fusion and self-attention-based multimodal interaction between text and…

Computation and Language · Computer Science 2022-11-29 Sreyan Ghosh , Utkarsh Tyagi , Sonal Kumar , Manan Suri , Rajiv Ratn Shah

Detecting and segmenting dysfluencies is crucial for effective speech therapy and real-time feedback. However, most methods only classify dysfluencies at the utterance level. We introduce StutterCut, a semi-supervised framework that…

Sound · Computer Science 2025-08-05 Suhita Ghosh , Melanie Jouaiti , Jan-Ole Perschewski , Sebastian Stober

This paper presents a model for disfluency detection in spontaneous speech transcripts called LSTM Noisy Channel Model. The model uses a Noisy Channel Model (NCM) to generate n-best candidate disfluency analyses and a Long Short-Term Memory…

Computation and Language · Computer Science 2018-08-29 Paria Jamshid Lou , Mark Johnson

Underwater object detection (UOD) remains a critical challenge in computer vision due to underwater distortions which degrade low-level features and compromise the reliability of even state-of-the-art detectors. While YOLO models have…

Computer Vision and Pattern Recognition · Computer Science 2025-09-23 Edwine Nabahirwa , Wei Song , Minghua Zhang , Shufan Chen

Complete blood cell detection holds significant value in clinical diagnostics. Conventional manual microscopy methods suffer from time inefficiency and diagnostic inaccuracies. Existing automated detection approaches remain constrained by…

Computer Vision and Pattern Recognition · Computer Science 2025-09-23 Guohua Wu , Shengqi Chen , Pengchao Deng , Wenting Yu

Denoising Diffusion Probabilistic Models (DDPMs) have established a new state-of-the-art in generative image synthesis, yet their deployment is hindered by significant computational overhead during inference, often requiring up to 1,000…

Machine Learning · Computer Science 2025-11-25 Srishti Gupta , Yashasvee Taiwade

Speech dysfluency detection is crucial for clinical diagnosis and language assessment, but existing methods are limited by the scarcity of high-quality annotated data. Although recent advances in TTS model have enabled synthetic dysfluency…

Diffusion models (DMs) have become the dominant paradigm of generative modeling in a variety of domains by learning stochastic processes from noise to data. Recently, diffusion denoising bridge models (DDBMs), a new formulation of…

Machine Learning · Computer Science 2024-11-01 Guande He , Kaiwen Zheng , Jianfei Chen , Fan Bao , Jun Zhu

Real-time perception, or streaming perception, is a crucial aspect of autonomous driving that has yet to be thoroughly explored in existing research. To address this gap, we present DAMO-StreamNet, an optimized framework that combines…

Computer Vision and Pattern Recognition · Computer Science 2023-05-23 Jun-Yan He , Zhi-Qi Cheng , Chenyang Li , Wangmeng Xiang , Binghui Chen , Bin Luo , Yifeng Geng , Xuansong Xie

Speech is a hierarchical collection of text, prosody, emotions, dysfluencies, etc. Automatic transcription of speech that goes beyond text (words) is an underexplored problem. We focus on transcribing speech along with non-fluencies…

Audio and Speech Processing · Electrical Eng. & Systems 2024-12-03 Jiachen Lian , Xuanru Zhou , Zoe Ezzes , Jet Vonk , Brittany Morin , David Baquirin , Zachary Mille , Maria Luisa Gorno Tempini , Gopala Krishna Anumanchipalli

Accurate traffic flow prediction is vital for optimizing urban mobility, yet it remains difficult in many cities due to complex spatio-temporal dependencies and limited high-quality data. While deep graph-based models demonstrate strong…

Machine Learning · Computer Science 2025-04-04 Chenyang Yu , Xinpeng Xie , Yan Huang , Chenxi Qiu
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